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Dr. Sharon Reilly O'Brien, MD

Accepting New Patients

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Specializes in: Adult Pulmonology and Adult Critical Care
George Washington University School of Medicine and Health Sciences (1991)
Professional interests include: thrombophilia (clotting disorders), cystic fibrosis (CF), septic shock, and more.
3800 Reservoir Road NW
Washington, DC 20007

Dr. Sharon Reilly O'Brien, MD is a pulmonologist in Washington, DC specializing in adult pulmonology and adult critical care. She graduated from George Washington University School of Medicine and Health Sciences in 1991 and has 35 years of experience. Dr. Sharon Reilly O'Brien, MD is affiliated with MedStar Georgetown University Hospital and MedStar Health.

View Doctor's Full Profile (202) 444-2000

Office Locations

3800 Reservoir Road NW
Washington, DC 20007
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3800 Reservoir Road
Washington, DC 20007
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Some issues Dr. Sharon Reilly O'Brien, MD can help you with:

Bronchoscopy

Bronchoscopy is a procedure in which a thin tube with a camera, called a bronchoscope, is inserted in the mouth or nose and slowly advanced to the lungs. This allows doctors to see the respiratory tract, which includes the throat, larynx (voice box), trachea (windpipe), bronchi (airways), and lungs. Doctors may recommend those who have or show signs of lung problems - for example, lung cancer or difficulty breathing - to undergo a bronchoscopy.

In performing a diagnostic bronchoscopy, doctors may only wish to visualize the respiratory tract, or doctors may also collect samples of tissue or fluid. The samples can help diagnose patients' conditions or, if patients have cancer, they can be used for staging purposes. One method for sample collection is bronchoalveolar lavage. In a bronchoalveolar lavage, doctors inject saline (salt water) through the bronchoscope and then suction it out of the airways. The washout collected is tested for lung disorders. Doctors can also insert a biopsy tool to collect tissue or mucus samples. The following are biopsies that can be performed by bronchoscopy:

  • Brush biopsy, which uses a brush to collect samples.
  • Endobronchial biopsy, which uses the bronchoscope to guide forceps to sample lung tissue.
  • Transbronchial biopsy, which uses forceps and image guidance - such as X-rays, CT scans, or fluoroscopy - to sample lung tissue.
  • Transbronchial fine needle aspiration (TBNA), which uses a small needle to take samples of the lymph nodes or lungs.

For visualization, bronchoscopy can be done alone, or it can be combined with ultrasound. Endobronchial ultrasound (EBUS) allows real-time imaging of the airway and is used for diagnosing and staging lung cancer, as well as for determining where the cancer has spread. EBUS can be performed with TBNA, a procedure known as endobronchial ultrasound-guided transbronchial needle aspiration (EBUS-TBNA).

Doctors can also use bronchoscopy as a treatment for lung problems. For example, if a foreign body is trapped in the airway, doctors can insert forceps through the bronchoscope to remove it. If the airway has become narrowed - which may occur if patients have an infection, cancer, or some other inflammatory issue - bronchoscopy can be used to place a device called a stent in the area of constriction. The stent will keep the airway open, allowing the patient to breathe properly.

During a bronchoscopy, patients will be given medication (sedative) to help them relax. If it is only a diagnostic bronchoscopy, patients will be kept awake, but if the bronchoscopy is for therapeutic purposes, patients will be put to sleep by general anesthesia. After the procedure, patients will need to stay in the hospital for a few hours. They will not be able to eat or drink for about 2 hours. Some patients may experience discomfort, such as a sore throat or pain while swallowing. Throat lozenges and gargling may help alleviate these symptoms, which should go away after a few days. Patients will need to have someone drive them home once their doctor determines that they are ready.

Joint Aspiration

A joint is any area of the body where two bones connect. Due to injury or disease, the space between the two bones can sometimes become swollen and inflamed, which leads to pain and a loss of mobility. Injection and aspiration are two tools that physicians use to treat joint pain locally without needing to perform surgery.

Both injection and aspiration are techniques that involve inserting a needle connected to a syringe directly into the joint. Aspiration involves the removal of excess fluid, and injection is the placement of medication directly into the joint space via the needle. Both procedures may be performed at the same time. In both cases a local anesthetic may be used, the skin will be cleaned and disinfected, and then the needle will be inserted. In some cases, especially if the injection or aspiration is in a large and deep joint such as the hip or spine, ultrasound may be used to guide the needle to the exact location desired.

In some cases, irritation to the joint can cause fluid to build up so significantly that the joint hurts and can no longer move well. Aspiration removes some of the excess fluid and relieves the pressure. In addition, aspiration can be used to provide a sample of joint fluid if it needs to be examined microscopically for the presence of white blood cells, bacteria, or crystal formations.

Certain injuries and diseases that affect joints are inflammatory in nature, such as rheumatoid arthritis, tendonitis or gout. These diseases may be helped by the local injection of anti-inflammatory medications directly into the affected joint. In this case, corticosteroids such as methylprednisone are usually used. Relief from the pain may be felt right away and may last for weeks or even months.

In some cases, such as with osteoarthritis, the cartilage buffer between the two bones wears down and pain comes from bones rubbing against each other. In this case, injection of a lubricating agent such as hyaluronic acid may be beneficial. It provides a slippery cushion between the bones to relieve pain that can last for months.

Lung Issues

Every cell in the body requires oxygen to function and produces carbon dioxide as a waste product. In order to keep the body's tissues constantly supplied with fresh oxygen and to keep waste from building up, the lungs pump air in and out, even while sleeping or unaware. Unfortunately, diseases and disorders affecting the lungs are some of the most common medical problems afflicting people around the world. Some of the most common lung problems include asthma, COPD, pneumonia, and lung cancer.

Asthma is a chronic disease where swollen, inflamed airways make it hard to breathe. It is often brought on by specific triggers. While asthma is a common condition, affecting millions of people, it can also be serious and even fatal in severe cases. Treatment involves avoiding triggers and using inhaled corticosteroid medications.

COPD, or Chronic Obstructive Pulmonary Disease, is the name given to two illnesses that both cause difficulty breathing: emphysema and chronic bronchitis. In emphysema, the air sacs of the lungs become damaged, while with bronchitis they become clogged with mucus. COPD is the fourth leading cause of death in the United States. It is almost always caused by breathing irritants into the lungs, such as smoking or heavy pollution.

Pneumonia is a lung infection that can be caused by bacteria, a virus, or fungi. Most healthy people recover from pneumonia in a week or two, but for some people pneumonia can be fatal. There are treatments available for pneumonia, but the best treatment is to prevent getting sick in the first place. People who are at risk should make sure they get a flu shot every year. There is also a vaccine available for the type of bacteria that causes pneumonia.

Lung cancer occurs when abnormal cells inside the lung grow into a tumor, destroying healthy tissue. Because it is so difficult to detect lung cancer in early stages when it has few symptoms, it is the deadliest form of cancer, responsible for the most cancer deaths both in the U.S. and worldwide. Most lung cancer is caused by exposure to tobacco smoke, but between 10-15% of cases are not linked to smoking.

Some problems with the lungs are minor and are not cause for concern. However if symptoms have lasted for a month or more, even if they are minor, it is worth checking with a healthcare professional. A cough, shortness of breath, or excess mucus production that lingers for weeks are all worth getting looked at.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Sharon Reilly O'Brien, MD treated as a pulmonologist in Washington, DC during 2012 were hospital care, inpatient care, tracheal (windpipe) procedures and pulmonary testing.

Volume of procedures performed by Dr. Sharon Reilly O'Brien, MD for Medicare patients.

catheterization 11
hospital care 495
inpatient care 495
pulmonary testing 13
tracheal (windpipe) procedures 13

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Sharon Reilly O'Brien, MD treated as a pulmonologist in Washington, DC during 2013 were hospital care, inpatient care and tracheal (windpipe) procedures.

Volume of procedures performed by Dr. Sharon Reilly O'Brien, MD for Medicare patients.

hospital care 413
inpatient care 413
tracheal (windpipe) procedures 13

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Sharon Reilly O'Brien, MD.

Gender
Male 110
Female 121
Ethnicity
Non-Hispanic White 118
Black 92
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 87
From 75 to 84 70
85 and over 27
Less than 65 47

Conditions of Medicare patients treated by Dr. Sharon Reilly O'Brien, MD in 2013

Hypertension 75
High Cholesterol 66
Stroke 33
Ischemic Heart Disease 57
Depression 30
Chronic Kidney Disease 60
Asthma 16
Osteoperosis 6
Atrial Fibrilation 26
Heart Failure 55
Chronic Obstructive Pulmonary Disease 34
Diabetes 53
Dementia 17
Cancer 20

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Sharon Reilly O'Brien, MD treated as a pulmonologist in Washington, DC during 2014 were hospital care and inpatient care.

Volume of procedures performed by Dr. Sharon Reilly O'Brien, MD for Medicare patients.

hospital care 444
inpatient care 444

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Sharon Reilly O'Brien, MD.

Gender
Male 117
Female 113
Ethnicity
Non-Hispanic White 97
Black 117
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 92
From 75 to 84 65
85 and over 17
Less than 65 56

Conditions of Medicare patients treated by Dr. Sharon Reilly O'Brien, MD in 2014

Hypertension 75
High Cholesterol 63
Stroke 27
Ischemic Heart Disease 58
Depression 33
Chronic Kidney Disease 72
Asthma 18
Osteoperosis 6
Atrial Fibrilation 26
Heart Failure 62
Chronic Obstructive Pulmonary Disease 36
Diabetes 56
Dementia 21
Cancer 23

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Sharon Reilly O'Brien, MD treated as a pulmonologist in Washington, DC during 2015 were hospital care, inpatient care and pulmonary testing.

Volume of procedures performed by Dr. Sharon Reilly O'Brien, MD for Medicare patients.

hospital care 390
inpatient care 390
pulmonary testing 11

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Sharon Reilly O'Brien, MD.

Gender
Male 224
Female 210
Ethnicity
Non-Hispanic White 234
Black 154
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 200
From 75 to 84 108
85 and over 40
Less than 65 86

Conditions of Medicare patients treated by Dr. Sharon Reilly O'Brien, MD in 2015

Hypertension 75
High Cholesterol 70
Stroke 36
Ischemic Heart Disease 58
Depression 31
Chronic Kidney Disease 73
Asthma 25
Osteoperosis 8
Atrial Fibrilation 32
Heart Failure 53
Chronic Obstructive Pulmonary Disease 33
Diabetes 52
Dementia 32
Cancer 21

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Sharon Reilly O'Brien, MD treated as a pulmonologist in Washington, DC during 2016 were hospital care, inpatient care, tracheal (windpipe) procedures and pulmonary testing.

Volume of procedures performed by Dr. Sharon Reilly O'Brien, MD for Medicare patients.

hospital care 387
inpatient care 387
pulmonary testing 17
tracheal (windpipe) procedures 18

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Sharon Reilly O'Brien, MD.

Gender
Male 125
Female 136
Ethnicity
Non-Hispanic White 111
Black 119
Hispanic 0
Asian 0
Other 12
Native American 0
Age
From 65 to 74 106
From 75 to 84 65
85 and over 25
Less than 65 65

Conditions of Medicare patients treated by Dr. Sharon Reilly O'Brien, MD in 2016

Hypertension 75
High Cholesterol 66
Stroke 33
Ischemic Heart Disease 57
Depression 32
Chronic Kidney Disease 68
Asthma 34
Osteoperosis 8
Atrial Fibrilation 26
Heart Failure 46
Chronic Obstructive Pulmonary Disease 32
Diabetes 52
Dementia 34
Cancer 23

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Sharon Reilly O'Brien, MD treated as a pulmonologist in Washington, DC during 2017 were hospital care, inpatient care and pulmonary testing.

Volume of procedures performed by Dr. Sharon Reilly O'Brien, MD for Medicare patients.

hospital care 348
inpatient care 348
pulmonary testing 15

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Sharon Reilly O'Brien, MD.

Gender
Male 122
Female 119
Ethnicity
Non-Hispanic White 118
Black 104
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 92
From 75 to 84 76
85 and over 23
Less than 65 50

Conditions of Medicare patients treated by Dr. Sharon Reilly O'Brien, MD in 2017

Hypertension 75
High Cholesterol 59
Stroke 28
Ischemic Heart Disease 59
Depression 39
Chronic Kidney Disease 72
Asthma 15
Osteoperosis 7
Atrial Fibrilation 27
Heart Failure 50
Chronic Obstructive Pulmonary Disease 34
Diabetes 54
Dementia 39
Cancer 22

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Sharon Reilly O'Brien, MD treated as a pulmonologist in Washington, DC during 2018 were hospital care and inpatient care.

Volume of procedures performed by Dr. Sharon Reilly O'Brien, MD for Medicare patients.

hospital care 303
inpatient care 303

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Sharon Reilly O'Brien, MD.

Gender
Male 106
Female 101
Ethnicity
Non-Hispanic White 83
Black 105
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 77
From 75 to 84 61
85 and over 22
Less than 65 47

Conditions of Medicare patients treated by Dr. Sharon Reilly O'Brien, MD in 2018

Hypertension 75
High Cholesterol 71
Stroke 35
Ischemic Heart Disease 56
Depression 39
Chronic Kidney Disease 75
Asthma 9
Osteoperosis 7
Atrial Fibrilation 29
Heart Failure 55
Chronic Obstructive Pulmonary Disease 30
Diabetes 60
Dementia 29
Cancer 17

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Sharon Reilly O'Brien, MD treated as a pulmonologist in Washington, DC during 2019 were hospital care, inpatient care and pulmonary testing.

Volume of procedures performed by Dr. Sharon Reilly O'Brien, MD for Medicare patients.

hospital care 143
inpatient care 143
pulmonary testing 24

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Sharon Reilly O'Brien, MD.

Gender
Male 71
Female 76
Ethnicity
Non-Hispanic White 75
Black 57
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 59
From 75 to 84 40
85 and over 14
Less than 65 34

Conditions of Medicare patients treated by Dr. Sharon Reilly O'Brien, MD in 2019

Hypertension 75
High Cholesterol 67
Stroke 27
Ischemic Heart Disease 61
Depression 37
Chronic Kidney Disease 71
Asthma 19
Osteoperosis 10
Atrial Fibrilation 21
Heart Failure 46
Chronic Obstructive Pulmonary Disease 33
Diabetes 59
Dementia 37
Cancer 20

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Sharon Reilly O'Brien, MD treated as a pulmonologist in Washington, DC during 2020 were hospital care, inpatient care and pulmonary testing.

Volume of procedures performed by Dr. Sharon Reilly O'Brien, MD for Medicare patients.

hospital care 128
inpatient care 128
pulmonary testing 15

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Sharon Reilly O'Brien, MD.

Gender
Male 69
Female 76
Ethnicity
Non-Hispanic White 50
Black 82
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 68
From 75 to 84 37
85 and over 0
Less than 65 0

Conditions of Medicare patients treated by Dr. Sharon Reilly O'Brien, MD in 2020

Hypertension 75
High Cholesterol 59
Stroke 34
Ischemic Heart Disease 68
Depression 32
Chronic Kidney Disease 75
Asthma 16
Osteoperosis 0
Atrial Fibrilation 22
Heart Failure 54
Chronic Obstructive Pulmonary Disease 27
Diabetes 55
Dementia 37
Cancer 23

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Sharon Reilly O'Brien, MD treated as a pulmonologist in Washington, DC during 2021 were hospital care, inpatient care and pulmonary testing.

Volume of procedures performed by Dr. Sharon Reilly O'Brien, MD for Medicare patients.

hospital care 123
inpatient care 123
pulmonary testing 16

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Sharon Reilly O'Brien, MD.

Gender
Male 65
Female 61
Ethnicity
Non-Hispanic White 54
Black 59
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 57
From 75 to 84 44
85 and over 0
Less than 65 0

Conditions of Medicare patients treated by Dr. Sharon Reilly O'Brien, MD in 2021

Hypertension 75
High Cholesterol 67
Stroke 41
Ischemic Heart Disease 63
Depression 40
Chronic Kidney Disease 75
Asthma 15
Osteoperosis 0
Atrial Fibrilation 25
Heart Failure 48
Chronic Obstructive Pulmonary Disease 25
Diabetes 58
Dementia 45
Cancer 18

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Sharon Reilly O'Brien, MD treated as a pulmonologist in Washington, DC during 2022 were hospital care, inpatient care and pulmonary testing.

Volume of procedures performed by Dr. Sharon Reilly O'Brien, MD for Medicare patients.

hospital care 82
inpatient care 82
pulmonary testing 12

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Sharon Reilly O'Brien, MD.

Gender
Male 48
Female 52
Ethnicity
Non-Hispanic White 0
Black 46
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 45
From 75 to 84 32
85 and over 12
Less than 65 11

Conditions of Medicare patients treated by Dr. Sharon Reilly O'Brien, MD in 2022

Hypertension 75
High Cholesterol 75
Stroke 57
Ischemic Heart Disease 45
Depression 30
Chronic Kidney Disease 47
Asthma 14
Osteoperosis 0
Atrial Fibrilation 34
Heart Failure 45
Chronic Obstructive Pulmonary Disease 26
Diabetes 53
Dementia 27
Cancer 22

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Sharon Reilly O'Brien, MD treated as a pulmonologist in Washington, DC during 2023 were hospital care and inpatient care.

Volume of procedures performed by Dr. Sharon Reilly O'Brien, MD for Medicare patients.

hospital care 74
inpatient care 74

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Sharon Reilly O'Brien, MD.

Gender
Male 42
Female 32
Ethnicity
Non-Hispanic White 39
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 36
From 75 to 84 23
85 and over 0
Less than 65 0

Conditions of Medicare patients treated by Dr. Sharon Reilly O'Brien, MD in 2023

Hypertension 75
High Cholesterol 75
Stroke 61
Ischemic Heart Disease 46
Depression 38
Chronic Kidney Disease 28
Asthma 15
Osteoperosis 0
Atrial Fibrilation 27
Heart Failure 38
Chronic Obstructive Pulmonary Disease 24
Diabetes 42
Dementia 32
Cancer 23

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Sharon Reilly O'Brien, MD treated as a pulmonologist in Washington, DC during 2024 were hospital care and inpatient care.

Volume of procedures performed by Dr. Sharon Reilly O'Brien, MD for Medicare patients.

hospital care 46
inpatient care 46

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Sharon Reilly O'Brien, MD.

Gender
Male 23
Female 27
Ethnicity
Non-Hispanic White 23
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 22
From 75 to 84 17
85 and over 0
Less than 65 0

Conditions of Medicare patients treated by Dr. Sharon Reilly O'Brien, MD in 2024

Hypertension 75
High Cholesterol 75
Stroke 56
Ischemic Heart Disease 58
Depression 28
Chronic Kidney Disease 40
Asthma 0
Osteoperosis 0
Atrial Fibrilation 34
Heart Failure 38
Chronic Obstructive Pulmonary Disease 30
Diabetes 46
Dementia 26
Cancer 28

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Sharon Reilly O'Brien, MD for Medicare patients.

The highest averages for the top procedures that Dr. Sharon Reilly O'Brien, MD treated as a pulmonologist in Washington, DC were hospital care, inpatient care, pulmonary testing and tracheal (windpipe) procedures.

catheterization 11
hospital care 259
inpatient care 259
pulmonary testing 15
tracheal (windpipe) procedures 14

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Sharon Reilly O'Brien, MD.

Gender
Male 86
Female 86
Ethnicity
Black / African American 71
Asian / Pacific Islander 0
Non-Hispanic White 77
Native American / Alaskan Native 0
Hispanic 0
Other 0
Age
75 to 84 49
85 and over 13
Less than 65 30
65 to 74 72

Average of Total of Conditions of Medicare patients treated by Dr. Sharon Reilly O'Brien, MD From 2012 - 2024

The highest averages of the most common conditions of Medicare patients that Dr. Sharon Reilly O'Brien, MD treated were hypertension, high cholesterol, chronic kidney disease and ischemic heart disease.

Hypertension 69
High Cholesterol 62
Stroke 36
Ischemic Heart Disease 52
Depression 31
Chronic Kidney Disease 58
Asthma 15
Osteoporosis 4
Heart Failure 45
Chronic Obstructive Pulmonary Disease 28
Diabetes 49
Atrial Fibrillation 25
Dementia 28
Cancer 20

Education & Training

Dr. Sharon Reilly O'Brien, MD graduated from George Washington University School of Medicine and Health Sciences in 1991. She completed residency at OhioHealth - Grant Medical Center, Columbus. She is certified by the American Board of Internal Medicine, Critical Care Medicine and has a state license in District of Columbia.

Medical School: George Washington University School of Medicine and Health Sciences (1991)

Residency: OhioHealth - Grant Medical Center, Columbus (1994)

Board Certification: American Board of Internal Medicine, Critical Care Medicine

Licensed In: District of Columbia

Insurance Information

Please note: Insurance information may change at any time, and the provider may accept your insurance plan even if it is not listed below. Please contact the provider's office to confirm that your insurance is accepted.

Dr. Sharon Reilly O'Brien, MD appears to accept the following insurance providers: MultiPlan, Optimum Choice, Optima Health, MAMSI, Magellan Health Services, United Healthcare Choice Plus, United Healthcare Choice, First Health PPO, Blue Choice, Great-West Healthcare, Coventry, TRICARE Reserve Select, Anthem, Aetna Managed Choice POS, Beech Street PPO, Aetna HMO, Kaiser Permanente, CIGNA PPO, CIGNA EPO, Aetna Medicare PPO, Aetna Medicare PFFS, CIGNA Indemnity, AmeriHealth, AARP, Medicare Advantage, TriWest, Coventry National Network PPO, Highmark, Amerigroup, United Healthcare, Medicaid, Humana, Cigna, Sentara Health Plans, WellPoint, United Healthcare Community Plan (AmeriChoice), Humana Medicare Advantage PPO, Blue Cross and Blue Shield of Michigan, CIGNA PPO Plus, HealthyBlue PPO, Aetna Premier 200PD, MedStar Family Choice - Maryland Health Choice, CareFirst NASCO, Private Fee-for-Service Plans (PFFS), M.D. IPA Preferred (POS), CareFirst Maryland Indemnity or PPO, IH-PPO, TRICARE East Prime, Aetna Advantage 6350PD, DC/MD SHOP QHP Small Business Plans, MedStar Family Choice DC Healthy Families, CareFirst EPO, Optimum Choice Preferred (POS), OCI Direct (HMO), Medicare Direct, Alterwood Advanatge HMO & DSNP Plans, Aetna Open Choice (PPO), OA Plus, CareFirst Administrators, United Student Resources, IH-Network Only Plus, IH-POS, Aetna Classic 5000, Aetna Signature Administrator PPO/TPA, Healthy Blue (HMO, POS), CareFirst Community Health Plan of Maryland, IH-POS Plus, Jai Medical Systems - Maryland Health Choice, Aetna HMO-Open Access/Select OA/HealthFund/Health Network Option OA, CareFirst Maryland Point of Service Plan, Health Services for Children with Special Needs, Choice POS II, CareFirst Blue Card Program, Choice Fund PPO, IH-EPO Plus, Aetna VA Exchange, Aetna Managed Choice Open Access (POS), Aetna Better Health of Virginia, CareFirst BlueCross BlueShield Advantage Core/Enhanced, Aetna Worker's Compensation Network, Options PPO Cardiac Global, Uniformed Services Family Health Plan, Aetna Advantage 5750, IH-Open HMO Option, HumanaChoice Honor's plan PPO, Aetna Basic, CareFirst FEP Blue Focus, Optimum Choice & Optimum Choice Preferred (POS) Cardiac Global, MedStar Family Choice DC Healthcare Alliance, IH-Open POS Plus, Core Essential (HMO), IH-Open EPO Plus, Johns Hopkins Advantage MD PLUS PPO, Select HMO/HealthFund/Health Network, MD IPA (HMO) & MD IPA Preferred Cardiac Global, CareFirst Blue Preferred PPO, Aetna Elect Choice/ Open Access (POS), IH-Open HMO, Aetna Advantage 6350, Erickson Advantage Plans, M.D. IPA (HMO), Aetna Elect Choice/ EPO (Aetna Health Fund), POS OA, Aetna Quality Point of Service (POS), IH-Open POS II, Aetna Classic 5000PD, Johns Hopkins Advantage MD HMO, CareFirst Dual Prime HMO-SNP, Priority Partners - Maryland Health Choice, Aetna Student Health Insurance, Private Health Care Systems (PPO), Choice POS, Lasso Healthcare - Medicare Medical Savings Account, IH-Indemnity, CareFirst MedStar PPO, CareFirst (NCA) Indemnity, Aetna Traditional Choice (PPO), United Medicare Private Fee-for-Service (PFFS) plans, IH-HMO, IH-Open Network Only Plus, HumanaChoice PPO, CareFirst Federal Employee Program (Std. & Basic PPO), Johns Hopkins Advantage MD PPO, Medicare FFS, Maryland Physicians Care MCO, Veterans Affairs Community Care Network, Advantra Platinum (PPO), Aetna Better Health of Maryland, BCBS Out-of-State Medicare Plans (Blue Advantage), Choice POS II Open Access, Employee Health Plan, Navigate, Police and Fire Clinic, Network OA, TRICARE East Select, TRICARE for Life East, Aetna Classic 3500 and CareFirst MedStar Select PPO.

Insurance Accepted by Provider includes:

According to our sources, Dr. Sharon Reilly O'Brien, MD accepts the following insurance providers:

MultiPlan
Optimum Choice
Optima Health
MAMSI
Magellan Health Services
United Healthcare Choice Plus
United Healthcare Choice
First Health PPO
Blue Choice
Great-West Healthcare
Coventry
TRICARE Reserve Select
Anthem
Aetna Managed Choice POS
Beech Street PPO
Aetna HMO
Kaiser Permanente
CIGNA PPO
CIGNA EPO
Aetna Medicare PPO
Aetna Medicare PFFS
CIGNA Indemnity
AmeriHealth
AARP
Medicare Advantage
TriWest
Coventry National Network PPO
Highmark
Amerigroup
United Healthcare
Medicaid
Humana
Cigna
Sentara Health Plans
WellPoint
United Healthcare Community Plan (AmeriChoice)
Humana Medicare Advantage PPO
Blue Cross and Blue Shield of Michigan
CIGNA PPO Plus
HealthyBlue PPO
Aetna Premier 200PD
MedStar Family Choice - Maryland Health Choice
CareFirst NASCO
Private Fee-for-Service Plans (PFFS)
M.D. IPA Preferred (POS)
CareFirst Maryland Indemnity or PPO
IH-PPO
TRICARE East Prime
Aetna Advantage 6350PD
DC/MD SHOP QHP Small Business Plans
MedStar Family Choice DC Healthy Families
CareFirst EPO
Optimum Choice Preferred (POS)
OCI Direct (HMO)
Medicare Direct
Alterwood Advanatge HMO & DSNP Plans
Aetna Open Choice (PPO)
OA Plus
CareFirst Administrators
United Student Resources
IH-Network Only Plus
IH-POS
Aetna Classic 5000
Aetna Signature Administrator PPO/TPA
Healthy Blue (HMO, POS)
CareFirst Community Health Plan of Maryland
IH-POS Plus
Jai Medical Systems - Maryland Health Choice
Aetna HMO-Open Access/Select OA/HealthFund/Health Network Option OA
CareFirst Maryland Point of Service Plan
Health Services for Children with Special Needs
Choice POS II
CareFirst Blue Card Program
Choice Fund PPO
IH-EPO Plus
Aetna VA Exchange
Aetna Managed Choice Open Access (POS)
Aetna Better Health of Virginia
CareFirst BlueCross BlueShield Advantage Core/Enhanced
Aetna Worker's Compensation Network
Options PPO Cardiac Global
Uniformed Services Family Health Plan
Aetna Advantage 5750
IH-Open HMO Option
HumanaChoice Honor's plan PPO
Aetna Basic
CareFirst FEP Blue Focus
Optimum Choice & Optimum Choice Preferred (POS) Cardiac Global
MedStar Family Choice DC Healthcare Alliance
IH-Open POS Plus
Core Essential (HMO)
IH-Open EPO Plus
Johns Hopkins Advantage MD PLUS PPO
Select HMO/HealthFund/Health Network
MD IPA (HMO) & MD IPA Preferred Cardiac Global
CareFirst Blue Preferred PPO
Aetna Elect Choice/ Open Access (POS)
IH-Open HMO
Aetna Advantage 6350
Erickson Advantage Plans
M.D. IPA (HMO)
Aetna Elect Choice/ EPO (Aetna Health Fund)
POS OA
Aetna Quality Point of Service (POS)
IH-Open POS II
Aetna Classic 5000PD
Johns Hopkins Advantage MD HMO
CareFirst Dual Prime HMO-SNP
Priority Partners - Maryland Health Choice
Aetna Student Health Insurance
Private Health Care Systems (PPO)
Choice POS
Lasso Healthcare - Medicare Medical Savings Account
IH-Indemnity
CareFirst MedStar PPO
CareFirst (NCA) Indemnity
Aetna Traditional Choice (PPO)
United Medicare Private Fee-for-Service (PFFS) plans
IH-HMO
IH-Open Network Only Plus
HumanaChoice PPO
CareFirst Federal Employee Program (Std. & Basic PPO)
Johns Hopkins Advantage MD PPO
Medicare FFS
Maryland Physicians Care MCO
Veterans Affairs Community Care Network
Advantra Platinum (PPO)
Aetna Better Health of Maryland
BCBS Out-of-State Medicare Plans (Blue Advantage)
Choice POS II Open Access
Employee Health Plan
Navigate
Police and Fire Clinic
Network OA
TRICARE East Select
TRICARE for Life East
Aetna Classic 3500
CareFirst MedStar Select PPO

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Biography

Sharon R O'Brien, MD, is a pulmonologist at MedStar Georgetown University Hospital in Washington, DC. Specializing in critical care respiratory medicine, Dr O'Brien provides expert care for patients with lung and breathing disorders. Her dedication to pulmonary health contributes to the well-being of the Washington community and surrounding areas.

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