i
Loading Page
loading, please wait

Select Year:

Home > DC Providers
provider's profile picture

Dr. Keith John Kowalczyk, MD

Accepting New Patients
Specializes in: Urologic Oncology
Georgetown University School of Medicine (2005)
Professional interests include: penile cancer, bladder cancer, cancer, and more.
3800 Reservoir Road, NW Pasquerilla Healthcare Center 3rd Floor
Washington, DC 20007

Dr. Keith John Kowalczyk, MD is an urologic oncologist in Washington, DC specializing in urologic oncology. He graduated from Georgetown University School of Medicine in 2005 and has 21 years of experience. Dr. Keith John Kowalczyk, MD is affiliated with MedStar Montgomery Medical Center, MedStar Georgetown University Hospital, MedStar Washington Hospital Center, MedStar Health, MedStar Southern Maryland Hospital Center and MedStar St. Mary s Hospital.

View Doctor's Full Profile (202) 444-4922

Office Locations

3800 Reservoir Road, NW Pasquerilla Healthcare Center 3rd Floor
Washington, DC 20007
open_in_new

MedStar St. Mary s Hospital

5530 Wisconsin Avenue Suite 950
Chevy Chase, MD 20815
(301) 652-7872
open_in_new

MedStar St. Mary s Hospital

18101 Prince Philip Drive Suite 368
Olney, MD 20832
(202) 444-4922
1-877-625-1478
open_in_new
25500 Point Lookout Road 2nd Floor
Leonardtown, MD 20650
open_in_new

In The News (see more mentions in the news)

“They re not common but tend to occur in middle-age women, and if they become large enough, they can cause problematic bleeding, said Dr. Keith Kowalczyk of MedStar Georgetown University Hospital.”—"Melania Trump successfully treated for kidney condition", Portland Press Herald, May 2018
“They're not common but tend to occur in middle-aged women and can cause problematic bleeding if they become large enough, said Dr. Keith Kowalczyk of MedStar Georgetown University Hospital.”—"Trump provides updates on first lady Melania Trump after medical procedure", CBS News, May 2018
“They can cause problematic bleeding if they become large enough, said Dr. Keith Kowalczyk of MedStar Georgetown University Hospital.”—"Trump welcomes Melanie home from hospital in tweet", Portland Press Herald, May 2018

Noteworthy Medicare Patient Procedures Performed by Dr. Keith John Kowalczyk, MD in 2023

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

Top 5%

By Volume:

biopsy
core needle prostate biopsy
laparoscopic radical prostatectomy
prostate punch biopsy

In 2023, Dr. Keith John Kowalczyk, MD performed more biopsy, core needle prostate biopsy, laparoscopic radical prostatectomy, and prostate punch biopsy procedures for Medicare patients than 95% of providers in related specialties within District of Columbia.

Top 25%

By Volume:

minimally invasive procedures
urinalysis

By Affordability:

prostate biopsy
urine tests

In 2012, among providers in related specialties within District of Columbia, Dr. Keith John Kowalczyk, MD performed more minimally invasive procedures, and urinalysis procedures for Medicare patients than 75% of them and he also had a list price for prostate biopsy, and urine tests that was lower than the list prices billed to Medicare by 75% 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. Keith John Kowalczyk, MD treated as an urologic oncologist in Washington, DC during 2012 were urologic procedures, minimally invasive procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. Keith John Kowalczyk, MD for Medicare patients.

doctor visit 307
hospital care 21
inpatient care 21
minimally invasive procedures 24
urologic procedures 124

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Keith John Kowalczyk, MD treated as an urologic oncologist in Washington, DC during 2013 were urologic procedures, minimally invasive procedures, minor procedures and diagnostic procedures.

Volume of procedures performed by Dr. Keith John Kowalczyk, MD for Medicare patients.

diagnostic procedures 11
doctor visit 377
minimally invasive procedures 50
minor procedures 11
urologic procedures 175

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Keith John Kowalczyk, MD.

Gender
Male 166
Female 44
Ethnicity
Non-Hispanic White 120
Black 67
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 97
From 75 to 84 62
85 and over 20
Less than 65 31

Conditions of Medicare patients treated by Dr. Keith John Kowalczyk, MD in 2013

Hypertension 68
High Cholesterol 48
Stroke 0
Ischemic Heart Disease 39
Depression 19
Chronic Kidney Disease 42
Asthma 9
Osteoperosis 5
Atrial Fibrilation 10
Heart Failure 21
Chronic Obstructive Pulmonary Disease 10
Diabetes 38
Dementia 11
Cancer 27

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Keith John Kowalczyk, MD treated as an urologic oncologist in Washington, DC during 2014 were urologic procedures, minimally invasive procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. Keith John Kowalczyk, MD for Medicare patients.

diagnostic procedures 12
doctor visit 414
hospital care 16
inpatient care 16
minimally invasive procedures 51
minor procedures 12
urologic procedures 159

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Keith John Kowalczyk, MD.

Gender
Male 220
Female 64
Ethnicity
Non-Hispanic White 162
Black 89
Hispanic 13
Asian 0
Other 0
Native American 0
Age
From 65 to 74 162
From 75 to 84 70
85 and over 18
Less than 65 34

Conditions of Medicare patients treated by Dr. Keith John Kowalczyk, MD in 2014

Hypertension 69
High Cholesterol 51
Stroke 7
Ischemic Heart Disease 36
Depression 13
Chronic Kidney Disease 42
Asthma 9
Osteoperosis 4
Atrial Fibrilation 8
Heart Failure 20
Chronic Obstructive Pulmonary Disease 11
Diabetes 33
Dementia 10
Cancer 30

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Keith John Kowalczyk, MD treated as an urologic oncologist in Washington, DC during 2015 were urologic procedures, minimally invasive procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. Keith John Kowalczyk, MD for Medicare patients.

diagnostic procedures 12
doctor visit 520
hormone therapy 26
hospital care 27
inpatient care 27
minimally invasive procedures 78
minor procedures 12
urologic procedures 191

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Keith John Kowalczyk, MD.

Gender
Male 522
Female 196
Ethnicity
Non-Hispanic White 400
Black 228
Hispanic 34
Asian 34
Other 22
Native American 0
Age
From 65 to 74 378
From 75 to 84 182
85 and over 60
Less than 65 98

Conditions of Medicare patients treated by Dr. Keith John Kowalczyk, MD in 2015

Hypertension 64
High Cholesterol 52
Stroke 7
Ischemic Heart Disease 33
Depression 13
Chronic Kidney Disease 41
Asthma 10
Osteoperosis 5
Atrial Fibrilation 8
Heart Failure 16
Chronic Obstructive Pulmonary Disease 8
Diabetes 32
Dementia 11
Cancer 30

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Keith John Kowalczyk, MD treated as an urologic oncologist in Washington, DC during 2016 were urologic procedures, minimally invasive procedures, hormone therapy and minor procedures.

Volume of procedures performed by Dr. Keith John Kowalczyk, MD for Medicare patients.

diagnostic procedures 20
doctor visit 615
hormone therapy 42
hospital care 16
inpatient care 16
minimally invasive procedures 83
minor procedures 20
urologic procedures 190

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Keith John Kowalczyk, MD.

Gender
Male 282
Female 95
Ethnicity
Non-Hispanic White 201
Black 124
Hispanic 18
Asian 18
Other 16
Native American 0
Age
From 65 to 74 214
From 75 to 84 106
85 and over 28
Less than 65 29

Conditions of Medicare patients treated by Dr. Keith John Kowalczyk, MD in 2016

Hypertension 69
High Cholesterol 53
Stroke 5
Ischemic Heart Disease 36
Depression 11
Chronic Kidney Disease 41
Asthma 11
Osteoperosis 6
Atrial Fibrilation 9
Heart Failure 15
Chronic Obstructive Pulmonary Disease 8
Diabetes 34
Dementia 9
Cancer 32

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Keith John Kowalczyk, MD treated as an urologic oncologist in Washington, DC during 2017 were urologic procedures, minimally invasive procedures, hormone therapy and cytology.

Volume of procedures performed by Dr. Keith John Kowalczyk, MD for Medicare patients.

cancer surgery 13
cytology 36
diagnostic procedures 21
doctor visit 597
hormone therapy 37
hospital care 20
inpatient care 20
lab tests 23
minimally invasive procedures 98
minor procedures 21
stent placement (stenting) 16
urologic procedures 198

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Keith John Kowalczyk, MD.

Gender
Male 301
Female 82
Ethnicity
Non-Hispanic White 203
Black 127
Hispanic 15
Asian 19
Other 19
Native American 0
Age
From 65 to 74 214
From 75 to 84 111
85 and over 36
Less than 65 22

Conditions of Medicare patients treated by Dr. Keith John Kowalczyk, MD in 2017

Hypertension 67
High Cholesterol 46
Stroke 5
Ischemic Heart Disease 34
Depression 12
Chronic Kidney Disease 43
Asthma 7
Osteoperosis 5
Atrial Fibrilation 10
Heart Failure 13
Chronic Obstructive Pulmonary Disease 10
Diabetes 30
Dementia 9
Cancer 35

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Keith John Kowalczyk, MD treated as an urologic oncologist in Washington, DC during 2018 were lab tests, urologic procedures, minimally invasive procedures and hormone therapy.

Volume of procedures performed by Dr. Keith John Kowalczyk, MD for Medicare patients.

diagnostic procedures 24
doctor visit 692
hormone therapy 30
hospital care 18
inpatient care 18
lab tests 281
minimally invasive procedures 93
minor procedures 24
urologic procedures 204

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Keith John Kowalczyk, MD.

Gender
Male 346
Female 80
Ethnicity
Non-Hispanic White 243
Black 126
Hispanic 12
Asian 17
Other 28
Native American 0
Age
From 65 to 74 246
From 75 to 84 129
85 and over 30
Less than 65 21

Conditions of Medicare patients treated by Dr. Keith John Kowalczyk, MD in 2018

Hypertension 66
High Cholesterol 58
Stroke 5
Ischemic Heart Disease 35
Depression 12
Chronic Kidney Disease 43
Asthma 7
Osteoperosis 5
Atrial Fibrilation 11
Heart Failure 12
Chronic Obstructive Pulmonary Disease 8
Diabetes 30
Dementia 9
Cancer 37

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Keith John Kowalczyk, MD treated as an urologic oncologist in Washington, DC during 2019 were urologic procedures, lab tests, minimally invasive procedures and hormone therapy.

Volume of procedures performed by Dr. Keith John Kowalczyk, MD for Medicare patients.

cancer surgery 12
diagnostic procedures 20
doctor visit 680
hormone therapy 33
hospital care 26
inpatient care 26
lab tests 168
minimally invasive procedures 121
minor procedures 20
stent placement (stenting) 20
urologic procedures 231

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Keith John Kowalczyk, MD.

Gender
Male 408
Female 76
Ethnicity
Non-Hispanic White 278
Black 144
Hispanic 13
Asian 22
Other 27
Native American 0
Age
From 65 to 74 284
From 75 to 84 145
85 and over 33
Less than 65 22

Conditions of Medicare patients treated by Dr. Keith John Kowalczyk, MD in 2019

Hypertension 67
High Cholesterol 55
Stroke 5
Ischemic Heart Disease 31
Depression 13
Chronic Kidney Disease 41
Asthma 5
Osteoperosis 4
Atrial Fibrilation 9
Heart Failure 12
Chronic Obstructive Pulmonary Disease 8
Diabetes 25
Dementia 7
Cancer 40

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Keith John Kowalczyk, MD treated as an urologic oncologist in Washington, DC during 2020 were urologic procedures, lab tests, minimally invasive procedures and minor procedures.

Volume of procedures performed by Dr. Keith John Kowalczyk, MD for Medicare patients.

cancer surgery 14
diagnostic procedures 25
doctor visit 555
hormone therapy 22
hospital care 17
inpatient care 17
lab tests 137
minimally invasive procedures 97
minor procedures 25
stent placement (stenting) 13
urologic procedures 147

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Keith John Kowalczyk, MD.

Gender
Male 385
Female 58
Ethnicity
Non-Hispanic White 249
Black 131
Hispanic 15
Asian 19
Other 29
Native American 0
Age
From 65 to 74 247
From 75 to 84 135
85 and over 33
Less than 65 28

Conditions of Medicare patients treated by Dr. Keith John Kowalczyk, MD in 2020

Hypertension 62
High Cholesterol 52
Stroke 5
Ischemic Heart Disease 33
Depression 11
Chronic Kidney Disease 41
Asthma 6
Osteoperosis 4
Atrial Fibrilation 7
Heart Failure 10
Chronic Obstructive Pulmonary Disease 7
Diabetes 25
Dementia 6
Cancer 39

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Keith John Kowalczyk, MD treated as an urologic oncologist in Washington, DC during 2021 were urologic procedures, lab tests, minimally invasive procedures and chemotherapy.

Volume of procedures performed by Dr. Keith John Kowalczyk, MD for Medicare patients.

ablation 15
biological response modifier (BRM) therapy 77
cancer surgery 23
chemotherapy 77
cryotherapy 15
diagnostic procedures 53
doctor visit 761
hormone therapy 40
hospital care 17
inpatient care 17
lab tests 270
laser treatment 15
minimally invasive procedures 180
minor procedures 53
urologic procedures 336

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Keith John Kowalczyk, MD.

Gender
Male 497
Female 70
Ethnicity
Non-Hispanic White 334
Black 148
Hispanic 18
Asian 29
Other 38
Native American 0
Age
From 65 to 74 298
From 75 to 84 205
85 and over 49
Less than 65 15

Conditions of Medicare patients treated by Dr. Keith John Kowalczyk, MD in 2021

Hypertension 66
High Cholesterol 58
Stroke 5
Ischemic Heart Disease 33
Depression 13
Chronic Kidney Disease 37
Asthma 5
Osteoperosis 4
Atrial Fibrilation 9
Heart Failure 10
Chronic Obstructive Pulmonary Disease 9
Diabetes 25
Dementia 6
Cancer 47

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Keith John Kowalczyk, MD treated as an urologic oncologist in Washington, DC during 2022 were urologic procedures, minimally invasive procedures, lab tests and chemotherapy.

Volume of procedures performed by Dr. Keith John Kowalczyk, MD for Medicare patients.

biological response modifier (BRM) therapy 76
cancer surgery 28
catheterization 22
chemotherapy 76
diagnostic procedures 35
doctor visit 599
lab tests 165
minimally invasive procedures 167
minor procedures 35
urologic procedures 285

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Keith John Kowalczyk, MD.

Gender
Male 433
Female 56
Ethnicity
Non-Hispanic White 291
Black 114
Hispanic 14
Asian 27
Other 43
Native American 0
Age
From 65 to 74 259
From 75 to 84 167
85 and over 47
Less than 65 16

Conditions of Medicare patients treated by Dr. Keith John Kowalczyk, MD in 2022

Hypertension 73
High Cholesterol 75
Stroke 8
Ischemic Heart Disease 21
Depression 9
Chronic Kidney Disease 22
Asthma 6
Osteoperosis 6
Atrial Fibrilation 12
Heart Failure 7
Chronic Obstructive Pulmonary Disease 8
Diabetes 26
Dementia 4
Cancer 61

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Keith John Kowalczyk, MD for Medicare patients.

The highest averages for the top procedures that Dr. Keith John Kowalczyk, MD treated as an urologic oncologist in Washington, DC were urologic procedures, lab tests, minimally invasive procedures and chemotherapy.

ablation 15
biological response modifier (BRM) therapy 76
cancer surgery 18
catheterization 22
chemotherapy 76
cryotherapy 15
cytology 36
diagnostic procedures 23
doctor visit 556
hormone therapy 32
hospital care 19
inpatient care 19
lab tests 174
laser treatment 15
minimally invasive procedures 94
minor procedures 23
stent placement (stenting) 16
urologic procedures 203

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Keith John Kowalczyk, MD.

Gender
Female 74
Male 323
Ethnicity
Black / African American 118
Asian / Pacific Islander 16
Non-Hispanic White 225
Hispanic 13
Native American / Alaskan Native 0
Other 20
Age
85 and over 32
75 to 84 119
Less than 65 28
65 to 74 218

Average of Total of Conditions of Medicare patients treated by Dr. Keith John Kowalczyk, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Keith John Kowalczyk, MD treated were hypertension, high cholesterol, chronic kidney disease and cancer.

Hypertension 61
High Cholesterol 49
Stroke 4
Ischemic Heart Disease 30
Depression 11
Chronic Kidney Disease 35
Asthma 6
Osteoporosis 4
Heart Failure 12
Chronic Obstructive Pulmonary Disease 7
Diabetes 27
Atrial Fibrillation 8
Cancer 34
Dementia 7

Education & Training

Dr. Keith John Kowalczyk, MD graduated from Georgetown University School of Medicine in 2005. He completed residency at Georgetown University Hospital. He is certified by the American Board of Urology, Urology and has a state license in District of Columbia.

Medical School: Georgetown University School of Medicine (2005)

Residency: Georgetown University Hospital (2010)

Board Certification: American Board of Urology, Urology

Licensed In: District of Columbia

Affiliations & Hospitals

Dr. Keith John Kowalczyk, MD is associated with these hospitals and organizations:

MedStar Montgomery Medical Center
MedStar Georgetown University Hospital
MedStar Washington Hospital Center
MedStar Health
MedStar Southern Maryland Hospital Center
MedStar St. Mary s 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. Keith John Kowalczyk, 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, TRICARE, 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, Aetna Advantage 6350PD, DC/MD SHOP QHP Small Business Plans, CareFirst EPO, MedStar Family Choice DC Healthy Families, Optimum Choice Preferred (POS), Medicare Direct, OCI Direct (HMO), 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, CareFirst Community Health Plan of Maryland, Healthy Blue (HMO, POS), IH-POS Plus, Jai Medical Systems - Maryland Health Choice, CareFirst Maryland Point of Service Plan, Aetna HMO-Open Access/Select OA/HealthFund/Health Network Option OA, 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), CareFirst BlueCross BlueShield Advantage Core/Enhanced, Aetna Better Health of Virginia, 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 EPO Plus, IH-Open POS Plus, Core Essential (HMO), 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, M.D. IPA (HMO), Erickson Advantage Plans, POS OA, Aetna Elect Choice/ EPO (Aetna Health Fund), 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, Aetna Classic 3500 and CareFirst MedStar Select PPO.

Insurance Accepted by Provider includes:

According to our sources, Dr. Keith John Kowalczyk, 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
TRICARE
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
Aetna Advantage 6350PD
DC/MD SHOP QHP Small Business Plans
CareFirst EPO
MedStar Family Choice DC Healthy Families
Optimum Choice Preferred (POS)
Medicare Direct
OCI Direct (HMO)
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
CareFirst Community Health Plan of Maryland
Healthy Blue (HMO, POS)
IH-POS Plus
Jai Medical Systems - Maryland Health Choice
CareFirst Maryland Point of Service Plan
Aetna HMO-Open Access/Select OA/HealthFund/Health Network Option OA
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)
CareFirst BlueCross BlueShield Advantage Core/Enhanced
Aetna Better Health of Virginia
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 EPO Plus
IH-Open POS Plus
Core Essential (HMO)
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
M.D. IPA (HMO)
Erickson Advantage Plans
POS OA
Aetna Elect Choice/ EPO (Aetna Health Fund)
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
Aetna Classic 3500
CareFirst MedStar Select PPO

Ratings & Reviews

Dr. Keith John Kowalczyk, MD has an exceptional overall rating with an average of 4.9 out of 5 stars based on 1764 ratings. We collect ratings and reviews of Dr. Keith John Kowalczyk, MD from all over the web to help you find the right in Washington, DC. 

4.9
Overall Rating
Leave a Review
Reviews From Around The Web
Overall Rating: 5.0 2022-06-21
Patient verified via Press Ganey
Dr. Keith Kowalczyk has been treating me for more than four years now. And he has been and is superb. Always responsive to my present health and well-being and, when and where needed, explaining the treatment options, with risks and benefits.
Overall Rating: 5.0 2025-08-16
Patient verified via Press Ganey
Awesome care provider. Went above and beyond. Couldn't have been better. Dr Kowalczyk answered all my questions and listened with intent.
Overall Rating: 5.0 2022-06-25
Patient verified via Press Ganey
This was a third-year annual check-in following surgery. It was straight forward and the doctors listened to my concerns and questions.
Overall Rating: 5.0 2023-04-20
Patient verified via Press Ganey
Dr. K in Urology is ABSOLUTELY AMAZING. The best possible doctor anyone could wish for and an incredibly skillful surgeon.
Overall Rating: 5.0 2025-05-27
Patient verified via Press Ganey
Dr. Kowalczyk is my ideal physician - specialist. He is a first class professional, caring warm and highly competent.
Overall Rating: 5.0 2025-09-23
Patient verified via Press Ganey
This visit was extremely helpful and gave me clear advice about a path forward, in which we have great confidence
Overall Rating: 5.0 2022-10-19
Patient verified via Press Ganey
I trust *Dr. K. 100%. He is an amazing caregiver. Super positive and provides excellent care for my cancer.
Overall Rating: 5.0 2024-07-29
Patient verified via Press Ganey
Fantastic surgeon and human. He cared about me & my spouse. Very thankful for him and his team.
Overall Rating: 5.0 2024-10-29
Patient verified via Press Ganey
I am very fortunate to have a care provider as experienced as Dr. Kowalczyk.
Overall Rating: 5.0 2024-04-24
Patient verified via Press Ganey
Absolutely best doctor I have ever had and excellent in everything: Dr K!

To see all 1764 reviews for Dr. Keith John Kowalczyk, MD, view their full profile.

General Payments

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

Payments by Company
Intuitive Surgical, Inc. $4,206 Da Vinci Surgical System
$4,206
Baxter Healthcare $122 TISSEEL
$122
EDAP TECHNOMED INC $78
$78
Rochester Medical Corporation $34 Urology
$22 		BMD-Magic3 Catheter
$12
C. R. Bard, Inc. & Subsidiaries $21 Bard Urinary Drainage Bag
$21
Types of Payments
Travel and Lodging $3,411
Food and Beverage $1,049

Biography

Dr. Keith Kowalczyk's area of specialization is urologic oncology. Before performing his residency at Georgetown University Hospital, Dr. Kowalczyk attended Georgetown University School of Medicine. Areas of expertise for Dr. Kowalczyk include bladder cancer, advanced prostate cancer, and ureteral cancer. Patient reviews placed him at an average of 5.0 stars (out of 5). He appears to be an in-network provider for Anthem, Blue California, Coventry, and more. Dr. Kowalczyk is professionally affiliated with MedStar Georgetown University Hospital, MedStar Southern Maryland Hospital Center, and MedStar Washington Hospital Center. According to Doctor.com, he is currently accepting new patients at his office in Chevy Chase, MD.

Other Providers in Washington, DC