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Home > MA Providers > Surgical Oncologists

Dr. Antonia E. Stephen, MD

Accepting New Patients

(Dr. Antonia Elizabeth Stephen, MD)

(183 Ratings)

Specializes in: General Surgery and Surgical Oncology (Cancer Surgery)

Harvard Medical School

Professional interests include: thyroid surgery, Graves disease, hyperparathyroidism, and more.

55 Fruit Street Yawkey Building 7th Floor
Boston, MA 02114

(617) 724-4000

Dr. Antonia E. Stephen, MD is a general surgeon in Boston, MA specializing in general surgery and surgical oncology (cancer surgery). She graduated from Harvard Medical School. Dr. Antonia E. Stephen, MD is affiliated with Newton-Wellesley Hospital and Massachusetts General Hospital.

Office Locations

55 Fruit Street Yawkey Building 7th Floor
Boston, MA 02114

open_in_new

Some issues Dr. Antonia E. Stephen, MD can help you with:

Parathyroid Surgery

Parathyroid surgery is a procedure done to identify and remove diseased parathyroid glands. These tiny glands in the neck regulate calcium levels in the body. Occasionally, one or more of the parathyroid glands can become hyperactive, swelling and causing too much calcium to be moved from the bones to the bloodstream. This is called hyperparathyroidism, and it can cause problems including weakness, nervous system disorders, and kidney problems. To treat hyperparathyroidism, overactive parathyroid glands are removed.

One kind of parathyroid surgery is called bilateral neck exploration. The surgeon finds and looks at all of the parathyroid glands on both sides of the neck, visually identifying any that are diseased and removing them. Minimally invasive, or focused, parathyroidectomy is done to remove a single diseased gland. The gland causing problems is identified before surgery using localization techniques such as hormonal or radiology testing. Since in most cases only one gland is causing problems, focused parathyroidectomy is a common alternative to bilateral neck exploration. Both procedures are safe and effective.

In the rare case that all four glands are diseased, the surgeon will either remove three and a half glands and leave one half in place, or all four will be removed and part of one gland will be transplanted into the forearm. This is done to keep calcium levels where they should be.

After surgery, patients will have a bandage on their neck and a sore throat. Patients may only want liquids or very soft food for the first day, and thy may be asked to take calcium supplements for a while until their remaining parathyroid glands begin functioning well again. Recovery is fairly quick, and within a few days patients should be feeling like themselves again.

Thyroid Problems

Thyroid problems are a group of conditions that alter hormone regulation and metabolism. The thyroid is a small, butterfly-shaped gland located in the lower neck, just below the Adam's apple (laryngeal prominence) and larynx (voice box). Despite its small size, the thyroid has an outsized effect on the body by regulating hormones that control metabolism. Metabolism is the body's process of converting consumed food into fuel to power the entire body. Heart rate, weight, cholesterol, body temperature, and even physical growth and development are all affected by the metabolism.

When the thyroid malfunctions, the body is unable to properly process and allocate energy. Thyroid problems, such as hyperthyroidism (overactive thyroid) and hypothyroidism (underactive thyroid), cause irregular metabolism. In some cases, the body produces antibodies that attack the thyroid cells for unknown reasons. The damaged thyroid responds by releasing either too little or too much T3 and T4 thyroid hormones. Thyroid malfunctions may also arise from genetic causes or iodine deficiency. Thyroid problems may include:

Hashimoto's thyroiditis, an autoimmune disease that causes hypothyroidism
Graves' disease, an autoimmune disease that causes hyperthyroidism
Goiter
Thyroid nodule
Thyroid cancer

Hashimoto's is the leading cause of hypothyroidism, which is when the thyroid does not produce enough hormones to stimulate adequate metabolism. The condition is diagnosed by blood tests that measure TSH (thyroid stimulating hormone) and detect Hashimoto's antibodies. Symptoms of hypothyroidism include sluggish metabolism, inflammation, fatigue, weight gain, brittle hair, dry skin, and sensitivity to cold. To supplement impaired thyroid function, patients with Hashimoto's are typically prescribed synthetic thyroid hormone pills. Such patients may need to consume synthetic thyroids for the rest of their lives. Other treatments may include dietary changes, such as the avoidance of certain foods and medication to reduce inflammation. Frequent blood tests can inform patients if their TSH levels are within a normal range.

Grave's disease is most frequently the cause of hyperthyroidism, which is when the thyroid produces too many hormones, overstimulating one's metabolism. The condition is also diagnosed by blood tests that measure TSH and detect Grave's antibodies. Elevated heart rate, high blood pressure, sweating, bulging eyes, and weight loss are common symptoms of hyperthyroidism. Treatments for hyperthyroidism include oral radioactive iodine, which slowly shrinks the thyroid, slowing the production of excess thyroid hormone. Other anti-thyroid medications such as methimazole (Tapazole) also reduce the production of thyroid hormones. Blood pressure medications known as beta blockers can ease the increased heart rate caused by hyperthyroidism. If treatments are unsuccessful, patients may be prescribed a thyroidectomy, or surgery to remove part or all of the thyroid. Some patients with hyperthyroidism may require ophthalmological (eye medicine) treatments such as eye drops, prednisone, and surgery to reduce eye swelling and bulging.

Untreated thyroid disorders frequently lead to goiters or thyroid nodules. A thyroid goiter is a large lump that can be felt near the base of the neck and is made of swollen thyroid tissue or nodules (excess cell growth). Nodules and goiters are diagnosed by CT scan or ultrasound. Obstructive goiters can cause pain, coughing, and abnormal breathing. The most common cause of goiters is hyperthyroidism (overactive thyroid). However, Hashimoto's is also known to cause goiters or nodules. Goiters develop from continued damage from antibodies to the thyroid over time. At times, a goiter can result from a cancerous thyroid tumor. Most goiters and nodules are themselves benign.

The exact causes of thyroid cancer are unknown. People who develop thyroid cancer may or may not have another thyroid problem such as Hashimoto's or Grave's disease. Symptoms of thyroid cancer include a nodule that can be felt on the neck, hoarseness, difficulty swallowing, swelling in the neck, and neck and throat pain. CT and MRI scans are used to diagnose thyroid cancer. There are four types of thyroid cancer which vary in intensity. Thyroidectomy (thyroid removal surgery) is usually prescribed to treat thyroid cancer.

Thyroid problems are often long-term conditions that require some form of treatment. With regular monitoring and medication, many people with thyroid problems are able to lead active and fulfilling lives.

Thyroid Surgery

Thyroid surgery is a procedure to remove all or part of the thyroid gland. The thyroid is a small, butterfly-shaped gland in the lower neck that regulates the hormones that manage metabolism. Thyroid surgery, also known as thyroidectomy, treats thyroid disorders such as hyperthyroidism (overactive thyroid), hypothyroidism (underactive thyroid), goiters (noncancerous thyroid inflammation), and thyroid cancer. It may also be used to remove thyroid nodules or cysts that have a risk of becoming cancerous.

Both hypothyroidism and goiters are caused by an autoimmune reaction where the body produces antibodies that attack the thyroid cells for unknown reasons. The thyroid reacts by releasing too little or too much T3 and T4 thyroid hormones, impairing thyroid function and causing irregular metabolism. Goiters develop from the autoimmune reaction causing continued antibody damage to the thyroid over time. Thyroid goiters are large, swollen lumps that can be felt near the base of the neck. Obstructive goiters can cause pain, coughing, and abnormal breathing. Hypothyroidism may also be caused by iodine deficiency, as iodine is needed to produce thyroid hormones.

The exact cause of thyroid cancer and thyroid nodules or cysts is unknown. While thyroid cancer and thyroid nodules or cysts can occur in individuals with thyroid disorders, they are not associated with a malfunctioning thyroid.

Physicians may prescribe thyroid surgery if blood tests reveal patients' thyroid stimulating hormones (TSA) are outside of the acceptable range, indicating a malfunctioning thyroid. Thyroid biopsies (tissue samples) and tests for thyroid-attacking antibodies are also criteria for surgery.

An ENT or general surgeon performs thyroid surgery. While a patient is placed under anesthesia, the surgeon makes an incision at the center of the neck and removes the thyroid gland. Two alternative methods of thyroid surgery are transoral (incision through the mouth) and endoscopic, where a surgeon operates a video camera for live footage to help guide the removal process.

Thyroid surgery requires minimal aftercare. Most patients recover quickly and resume normal activities within a few days of surgery. However, thyroid surgery patients must take daily synthetic thyroid medication (levothyroxine) for life to replace their removed thyroid.

In The News

“A report on Aug. 29 about the marriage of Dr. Antonia Elizabeth Stephen and Andrew Rossi Kirk misstated the starting date of the bride's current position and the work she did previously.”—"Correction (Published 2004)", New York Times, October 2004

Noteworthy Medicare Patient Procedures Performed by Dr. Antonia E. Stephen, MD in 2024

Click on any procedure below to see further details on volume and pricing among Medicare patients.

Top 5%

By Volume:

endocrine surgery

neck surgery

thyroidectomy

total thyroid lobectomy

By Affordability:

lobectomy

In 2024, among providers in related specialties within Massachusetts, Dr. Antonia E. Stephen, MD performed more endocrine surgery, neck surgery, thyroidectomy, and total thyroid lobectomy procedures for Medicare patients than 95% of them and she also had a list price for lobectomy that was lower than the list prices billed to Medicare by 95% of them. Actual amounts paid by patients can vary widely depending on a number of factors, including insurance coverage. A lower list price, however, might mean lower fees when paying without insurance.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Antonia E. Stephen, MD treated as a general surgeon in Boston, MA during 2012 were minor procedures, minimally invasive procedures, aspiration and image guided procedures.

Volume of procedures performed by Dr. Antonia E. Stephen, MD for Medicare patients.

aspiration	19
diagnostic procedures	19
doctor visit	68
endocrine surgery	12
image guided procedures	19
minimally invasive procedures	19
minor procedures	19
neck surgery	12

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Antonia E. Stephen, MD treated as a general surgeon in Boston, MA during 2013 were endocrine surgery, minor procedures, minimally invasive procedures and aspiration.

Volume of procedures performed by Dr. Antonia E. Stephen, MD for Medicare patients.

aspiration	28
diagnostic procedures	28
doctor visit	98
endocrine surgery	33
image guided procedures	28
minimally invasive procedures	28
minor procedures	28
neck surgery	19

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Antonia E. Stephen, MD.

**Gender**
Male	19
Female	71

**Ethnicity**
Non-Hispanic White	76
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	45
From 75 to 84	28
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Antonia E. Stephen, MD in 2013

Hypertension	71
High Cholesterol	51
Stroke	0
Ischemic Heart Disease	31
Depression	23
Chronic Kidney Disease	18
Asthma	0
Osteoperosis	19
Atrial Fibrilation	12
Heart Failure	16
Chronic Obstructive Pulmonary Disease	13
Diabetes	31
Dementia	0
Cancer	24

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Antonia E. Stephen, MD treated as a general surgeon in Boston, MA during 2014 were endocrine surgery, minor procedures, minimally invasive procedures and aspiration.

Volume of procedures performed by Dr. Antonia E. Stephen, MD for Medicare patients.

aspiration	25
diagnostic procedures	25
doctor visit	97
endocrine surgery	31
image guided procedures	25
minimally invasive procedures	25
minor procedures	25
neck surgery	19

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Antonia E. Stephen, MD.

**Gender**
Male	24
Female	69

**Age**
From 65 to 74	61
From 75 to 84	17
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Antonia E. Stephen, MD in 2014

Hypertension	62
High Cholesterol	42
Stroke	0
Ischemic Heart Disease	24
Depression	24
Chronic Kidney Disease	20
Asthma	12
Osteoperosis	13
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	13
Diabetes	17
Dementia	0
Cancer	19

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Antonia E. Stephen, MD treated as a general surgeon in Boston, MA during 2015 were endocrine surgery, minor procedures, minimally invasive procedures and aspiration.

Volume of procedures performed by Dr. Antonia E. Stephen, MD for Medicare patients.

aspiration	22
diagnostic procedures	22
doctor visit	74
endocrine surgery	29
image guided procedures	22
minimally invasive procedures	22
minor procedures	22
neck surgery	18

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Antonia E. Stephen, MD.

**Gender**
Male	34
Female	148

**Age**
From 65 to 74	100
From 75 to 84	52
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Antonia E. Stephen, MD in 2015

Hypertension	53
High Cholesterol	53
Stroke	0
Ischemic Heart Disease	22
Depression	27
Chronic Kidney Disease	14
Asthma	16
Osteoperosis	26
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	14
Diabetes	19
Dementia	0
Cancer	14

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Antonia E. Stephen, MD treated as a general surgeon in Boston, MA during 2016 were endocrine surgery, minor procedures, minimally invasive procedures and aspiration.

Volume of procedures performed by Dr. Antonia E. Stephen, MD for Medicare patients.

aspiration	36
diagnostic procedures	36
doctor visit	124
endocrine surgery	37
image guided procedures	36
minimally invasive procedures	36
minor procedures	36
neck surgery	19

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Antonia E. Stephen, MD.

**Gender**
Male	29
Female	86

**Ethnicity**
Non-Hispanic White	101
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	65
From 75 to 84	32
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Antonia E. Stephen, MD in 2016

Hypertension	66
High Cholesterol	47
Stroke	0
Ischemic Heart Disease	21
Depression	21
Chronic Kidney Disease	23
Asthma	17
Osteoperosis	18
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	11
Diabetes	20
Dementia	0
Cancer	18

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Antonia E. Stephen, MD treated as a general surgeon in Boston, MA during 2017 were minor procedures, minimally invasive procedures, aspiration and image guided procedures.

Volume of procedures performed by Dr. Antonia E. Stephen, MD for Medicare patients.

aspiration	41
diagnostic procedures	41
doctor visit	131
endocrine surgery	27
image guided procedures	41
minimally invasive procedures	41
minor procedures	41
neck surgery	27

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Antonia E. Stephen, MD.

**Gender**
Male	20
Female	98

**Age**
From 65 to 74	68
From 75 to 84	35
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Antonia E. Stephen, MD in 2017

Hypertension	64
High Cholesterol	47
Stroke	0
Ischemic Heart Disease	24
Depression	30
Chronic Kidney Disease	24
Asthma	14
Osteoperosis	21
Atrial Fibrilation	0
Heart Failure	11
Chronic Obstructive Pulmonary Disease	0
Diabetes	17
Dementia	0
Cancer	19

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Antonia E. Stephen, MD treated as a general surgeon in Boston, MA during 2018 were endocrine surgery, neck surgery, minor procedures and minimally invasive procedures.

Volume of procedures performed by Dr. Antonia E. Stephen, MD for Medicare patients.

aspiration	30
diagnostic procedures	30
doctor visit	123
endocrine surgery	47
image guided procedures	30
minimally invasive procedures	30
minor procedures	30
neck surgery	33

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Antonia E. Stephen, MD.

**Gender**
Male	22
Female	99

**Age**
From 65 to 74	71
From 75 to 84	37
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Antonia E. Stephen, MD in 2018

Hypertension	67
High Cholesterol	64
Stroke	0
Ischemic Heart Disease	22
Depression	31
Chronic Kidney Disease	40
Asthma	10
Osteoperosis	22
Atrial Fibrilation	10
Heart Failure	14
Chronic Obstructive Pulmonary Disease	0
Diabetes	27
Dementia	11
Cancer	19

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Antonia E. Stephen, MD treated as a general surgeon in Boston, MA during 2019 were endocrine surgery, neck surgery and lobectomy.

Volume of procedures performed by Dr. Antonia E. Stephen, MD for Medicare patients.

doctor visit	167
endocrine surgery	66
lobectomy	12
neck surgery	42

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Antonia E. Stephen, MD.

**Gender**
Male	31
Female	116

**Ethnicity**
Non-Hispanic White	130
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	76
From 75 to 84	46
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Antonia E. Stephen, MD in 2019

Hypertension	68
High Cholesterol	63
Stroke	0
Ischemic Heart Disease	29
Depression	33
Chronic Kidney Disease	28
Asthma	12
Osteoperosis	20
Atrial Fibrilation	10
Heart Failure	9
Chronic Obstructive Pulmonary Disease	10
Diabetes	18
Dementia	7
Cancer	20

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Antonia E. Stephen, MD treated as a general surgeon in Boston, MA during 2020 were endocrine surgery and neck surgery.

Volume of procedures performed by Dr. Antonia E. Stephen, MD for Medicare patients.

doctor visit	94
endocrine surgery	49
neck surgery	49

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Antonia E. Stephen, MD.

**Gender**
Male	38
Female	115

**Ethnicity**
Non-Hispanic White	128
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	84
From 75 to 84	44
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Antonia E. Stephen, MD in 2020

Hypertension	59
High Cholesterol	61
Stroke	7
Ischemic Heart Disease	28
Depression	33
Chronic Kidney Disease	35
Asthma	7
Osteoperosis	20
Atrial Fibrilation	0
Heart Failure	11
Chronic Obstructive Pulmonary Disease	7
Diabetes	16
Dementia	0
Cancer	18

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Antonia E. Stephen, MD treated as a general surgeon in Boston, MA during 2021 were endocrine surgery and neck surgery.

Volume of procedures performed by Dr. Antonia E. Stephen, MD for Medicare patients.

doctor visit	115
endocrine surgery	63
neck surgery	63

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Antonia E. Stephen, MD.

**Gender**
Male	41
Female	133

**Ethnicity**
Non-Hispanic White	148
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	95
From 75 to 84	49
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Antonia E. Stephen, MD in 2021

Hypertension	60
High Cholesterol	60
Stroke	0
Ischemic Heart Disease	26
Depression	22
Chronic Kidney Disease	33
Asthma	11
Osteoperosis	26
Atrial Fibrilation	10
Heart Failure	13
Chronic Obstructive Pulmonary Disease	6
Diabetes	20
Dementia	0
Cancer	15

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Antonia E. Stephen, MD treated as a general surgeon in Boston, MA during 2022 were endocrine surgery, neck surgery and lobectomy.

Volume of procedures performed by Dr. Antonia E. Stephen, MD for Medicare patients.

doctor visit	134
endocrine surgery	71
lobectomy	14
neck surgery	43

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Antonia E. Stephen, MD.

**Gender**
Male	34
Female	139

**Ethnicity**
Non-Hispanic White	154
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	103
From 75 to 84	47
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Antonia E. Stephen, MD in 2022

Hypertension	68
High Cholesterol	73
Stroke	7
Ischemic Heart Disease	14
Depression	27
Chronic Kidney Disease	18
Asthma	14
Osteoperosis	32
Atrial Fibrilation	16
Heart Failure	8
Chronic Obstructive Pulmonary Disease	0
Diabetes	22
Dementia	0
Cancer	28

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Antonia E. Stephen, MD treated as a general surgeon in Boston, MA during 2023 were endocrine surgery, neck surgery and lobectomy.

Volume of procedures performed by Dr. Antonia E. Stephen, MD for Medicare patients.

doctor visit	143
endocrine surgery	81
lobectomy	11
neck surgery	59

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Antonia E. Stephen, MD.

**Gender**
Male	35
Female	119

**Ethnicity**
Non-Hispanic White	135
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	69
From 75 to 84	57
85 and over	12
Less than 65	16

Conditions of Medicare patients treated by Dr. Antonia E. Stephen, MD in 2023

Hypertension	74
High Cholesterol	71
Stroke	0
Ischemic Heart Disease	19
Depression	23
Chronic Kidney Disease	25
Asthma	16
Osteoperosis	39
Atrial Fibrilation	10
Heart Failure	11
Chronic Obstructive Pulmonary Disease	15
Diabetes	21
Dementia	0
Cancer	24

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Antonia E. Stephen, MD treated as a general surgeon in Boston, MA during 2024 were endocrine surgery, neck surgery and lobectomy.

Volume of procedures performed by Dr. Antonia E. Stephen, MD for Medicare patients.

doctor visit	145
endocrine surgery	100
lobectomy	20
neck surgery	80

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Antonia E. Stephen, MD.

**Gender**
Male	36
Female	144

**Ethnicity**
Non-Hispanic White	152
Black	0
Hispanic	11
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	93
From 75 to 84	60
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Antonia E. Stephen, MD in 2024

Hypertension	64
High Cholesterol	75
Stroke	6
Ischemic Heart Disease	21
Depression	23
Chronic Kidney Disease	22
Asthma	15
Osteoperosis	45
Atrial Fibrilation	14
Heart Failure	13
Chronic Obstructive Pulmonary Disease	9
Diabetes	22
Dementia	0
Cancer	22

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Antonia E. Stephen, MD for Medicare patients.

The highest averages for the top procedures that Dr. Antonia E. Stephen, MD treated as a general surgeon in Boston, MA were endocrine surgery, neck surgery, minor procedures and minimally invasive procedures.

aspiration	28
diagnostic procedures	28
doctor visit	116
endocrine surgery	49
image guided procedures	28
lobectomy	14
minimally invasive procedures	28
minor procedures	28
neck surgery	37

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Antonia E. Stephen, MD.

**Gender**
Male	27
Female	102

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	78
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
75 to 84	38
85 and over	0
Less than 65	1
65 to 74	71

Average of Total of Conditions of Medicare patients treated by Dr. Antonia E. Stephen, MD From 2012 - 2024

The highest averages of the most common conditions of Medicare patients that Dr. Antonia E. Stephen, MD treated were hypertension, high cholesterol, depression and chronic kidney disease.

Hypertension	59
High Cholesterol	54
Stroke	1
Ischemic Heart Disease	21
Depression	24
Chronic Kidney Disease	23
Asthma	11
Osteoporosis	23
Heart Failure	8
Chronic Obstructive Pulmonary Disease	7
Diabetes	19
Atrial Fibrillation	6
Cancer	18
Dementia	1

Education & Training

Dr. Antonia E. Stephen, MD graduated from Harvard Medical School. She completed residency at Massachusetts General Hospital. She is certified by the American Board of Surgery and has a state license in Massachusetts.

Medical School: Harvard Medical School

Residency: Massachusetts General Hospital

Board Certification: American Board of Surgery

Licensed In: Massachusetts

Affiliations & Hospitals

Dr. Antonia E. Stephen, MD is associated with these hospitals and organizations:

Newton-Wellesley Hospital

Massachusetts General Hospital

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. Antonia E. Stephen, MD appears to accept the following insurance providers: Harvard Pilgrim Health Care, MultiPlan, United Healthcare, Tufts Health Plan, Aetna, TRICARE, Medicare, Medicaid, Humana, Railroad Medicare, Coventry, Cigna, Blue California, Beech Street, WellPoint, WellSense, Senior Whole Health, Fallon Health, Commonwealth Care Alliance, Blue Cross Blue Shield Medicare, Maine Community Health Options, Mass General Brigham Health Plan, MassHealth and WellSense NH.

Insurance Accepted by Provider includes:

According to our sources, Dr. Antonia E. Stephen, MD accepts the following insurance providers:

Harvard Pilgrim Health Care

MultiPlan

United Healthcare

Tufts Health Plan

Aetna

TRICARE

Medicare

Medicaid

Humana

Railroad Medicare

Coventry

Cigna

Blue California

Beech Street

WellPoint

WellSense

Senior Whole Health

Fallon Health

Commonwealth Care Alliance

Blue Cross Blue Shield Medicare

Maine Community Health Options

Mass General Brigham Health Plan

MassHealth

WellSense NH

Ratings & Reviews

Dr. Antonia E. Stephen, MD has an exceptional overall rating with an average of 4.85 out of 5 stars based on 183 ratings. We collect ratings and reviews of Dr. Antonia E. Stephen, MD from all over the web to help you find the right in Boston, MA.

4.85

Overall Rating

(183 Ratings)

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General Payments

These charts describe general payments received by Dr. Antonia E. Stephen, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Ethicon US, LLC	$7,034 Energy Other $2,375	Energy Harmonic $1,659	Other/NA $1,625	OtherNA $1,375
Olympus America Inc.	$1,200 Surgical Energy Products $1,200
Ethicon Inc.	$1,182 SURGICEL Family of Absorbable Hemostats $975	STRATAFIX $121	Energy# Harmonic $86
Elucent Medical	$500 $500
CHECKPOINT SURGICAL, INC	$91 Checkpoint Stimulators $91

**Types of Payments**
Consulting Fee	$6,850
Travel and Lodging	$1,425
Education	$1,200
Food and Beverage	$531

Biography

Dr. Antonia Stephen's specialties are general surgery and surgical oncology (cancer surgery). She practices in Boston, MA. Clinical interests for Dr. Stephen include cancer surgery, adrenal tumor, and hyperparathyroidism. The average patient rating for Dr. Stephen is 5.0 stars (out of 5). She accepts Blue California, Coventry, Viant, and more. She attended Harvard Medical School and subsequently trained at Massachusetts General Hospital for residency. Her professional affiliations include Massachusetts General Hospital and Newton-Wellesley Hospital. Newton-Wellesley Hospital reports that Dr. Stephen is accepting new patients at her office in Boston, MA.