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Dr. Thomas J. Hornyak, MD, PhD

(Dr. Thomas Joseph Hornyak, PH.D.)

(No ratings)

Specializes in: Primary Care and Dermatology (Skin Disorders)

University of Michigan Medical School (1992)

10 Center Drive Building 10, Room 12n242, Msc1908
Bethesda, MD 20892

(301) 451-1926

Dr. Thomas J. Hornyak, MD, PhD is a primary care doctor in Bethesda, MD specializing in primary care and dermatology (skin disorders). He graduated from University of Michigan Medical School in 1992 and has 34 years of experience. Dr. Thomas J. Hornyak, MD, PhD is affiliated with University of Maryland Medical System and U.S. Department of Veterans Affairs.

Office Locations

10 Center Drive Building 10, Room 12n242, Msc1908
Bethesda, MD 20892

(301) 451-1926

(301) 496-5370

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10 North Greene Street Maryland Vahcs (512), Baltimore
Baltimore, MD 21201

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In The News

“2022 Research Achievement Award in Vitiligo and Pigment Cell Disorders Thomas J. Hornyak, MD, PhD University of Maryland School of Medicine.”—"AMERICAN SKIN ASSOCIATION ANNOUNCES 2022 RESEARCH ACHIEVEMENT AWARDS", Associated Press News, May 2022

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

Volume of procedures performed by Dr. Thomas J. Hornyak, MD, PhD for Medicare patients.

doctor visit	62

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Thomas J. Hornyak, MD, PhD treated as a primary care doctor in Bethesda, MD during 2013 were hospital care, inpatient care and diagnostic procedures.

Volume of procedures performed by Dr. Thomas J. Hornyak, MD, PhD for Medicare patients.

diagnostic procedures	15
doctor visit	70
hospital care	24
inpatient care	24

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas J. Hornyak, MD, PhD.

**Gender**
Male	31
Female	44

**Ethnicity**
Non-Hispanic White	0
Black	37
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	23
From 75 to 84	0
85 and over	0
Less than 65	32

Conditions of Medicare patients treated by Dr. Thomas J. Hornyak, MD, PhD in 2013

Hypertension	75
High Cholesterol	60
Stroke	0
Ischemic Heart Disease	37
Depression	29
Chronic Kidney Disease	41
Asthma	15
Osteoperosis	0
Atrial Fibrilation	21
Heart Failure	35
Chronic Obstructive Pulmonary Disease	20
Diabetes	43
Dementia	0
Cancer	17

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Thomas J. Hornyak, MD, PhD treated as a primary care doctor in Bethesda, MD during 2014 were hospital care and inpatient care.

Volume of procedures performed by Dr. Thomas J. Hornyak, MD, PhD for Medicare patients.

doctor visit	46
hospital care	12
inpatient care	12

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas J. Hornyak, MD, PhD.

**Gender**
Male	36
Female	22

**Ethnicity**
Non-Hispanic White	0
Black	29
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	24
From 75 to 84	0
85 and over	0
Less than 65	22

Conditions of Medicare patients treated by Dr. Thomas J. Hornyak, MD, PhD in 2014

Hypertension	72
High Cholesterol	50
Stroke	0
Ischemic Heart Disease	26
Depression	22
Chronic Kidney Disease	41
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	29
Chronic Obstructive Pulmonary Disease	0
Diabetes	36
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

Volume of procedures performed by Dr. Thomas J. Hornyak, MD, PhD for Medicare patients.

doctor visit	56

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas J. Hornyak, MD, PhD.

**Gender**
Male	84
Female	60

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

**Age**
From 65 to 74	68
From 75 to 84	0
85 and over	0
Less than 65	44

Conditions of Medicare patients treated by Dr. Thomas J. Hornyak, MD, PhD in 2015

Hypertension	75
High Cholesterol	58
Stroke	0
Ischemic Heart Disease	36
Depression	28
Chronic Kidney Disease	42
Asthma	15
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	33
Chronic Obstructive Pulmonary Disease	15
Diabetes	46
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

Volume of procedures performed by Dr. Thomas J. Hornyak, MD, PhD for Medicare patients.

doctor visit	62

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas J. Hornyak, MD, PhD.

**Gender**
Male	36
Female	41

**Ethnicity**
Non-Hispanic White	0
Black	40
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	30
From 75 to 84	0
85 and over	0
Less than 65	28

Conditions of Medicare patients treated by Dr. Thomas J. Hornyak, MD, PhD in 2016

Hypertension	75
High Cholesterol	53
Stroke	0
Ischemic Heart Disease	31
Depression	31
Chronic Kidney Disease	48
Asthma	17
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	25
Chronic Obstructive Pulmonary Disease	19
Diabetes	42
Dementia	0
Cancer	17

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Thomas J. Hornyak, MD, PhD treated as a primary care doctor in Bethesda, MD during 2017 were diagnostic procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. Thomas J. Hornyak, MD, PhD for Medicare patients.

diagnostic procedures	17
doctor visit	84
hospital care	15
inpatient care	15

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas J. Hornyak, MD, PhD.

**Gender**
Male	55
Female	55

**Ethnicity**
Non-Hispanic White	0
Black	58
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	46
From 75 to 84	0
85 and over	0
Less than 65	43

Conditions of Medicare patients treated by Dr. Thomas J. Hornyak, MD, PhD in 2017

Hypertension	75
High Cholesterol	47
Stroke	0
Ischemic Heart Disease	30
Depression	25
Chronic Kidney Disease	35
Asthma	15
Osteoperosis	0
Atrial Fibrilation	10
Heart Failure	22
Chronic Obstructive Pulmonary Disease	22
Diabetes	40
Dementia	0
Cancer	18

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Thomas J. Hornyak, MD, PhD treated as a primary care doctor in Bethesda, MD during 2018 were diagnostic procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. Thomas J. Hornyak, MD, PhD for Medicare patients.

diagnostic procedures	42
doctor visit	88
hospital care	36
inpatient care	36

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas J. Hornyak, MD, PhD.

**Gender**
Male	77
Female	49

**Ethnicity**
Non-Hispanic White	63
Black	51
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	61
From 75 to 84	0
85 and over	0
Less than 65	31

Conditions of Medicare patients treated by Dr. Thomas J. Hornyak, MD, PhD in 2018

Hypertension	75
High Cholesterol	57
Stroke	12
Ischemic Heart Disease	39
Depression	28
Chronic Kidney Disease	52
Asthma	10
Osteoperosis	0
Atrial Fibrilation	17
Heart Failure	27
Chronic Obstructive Pulmonary Disease	20
Diabetes	38
Dementia	13
Cancer	21

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Thomas J. Hornyak, MD, PhD treated as a primary care doctor in Bethesda, MD during 2019 were hospital care, inpatient care and phototherapy (light therapy).

Volume of procedures performed by Dr. Thomas J. Hornyak, MD, PhD for Medicare patients.

doctor visit	137
hospital care	52
inpatient care	52
phototherapy (light therapy)	30

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas J. Hornyak, MD, PhD.

**Gender**
Male	97
Female	82

**Ethnicity**
Non-Hispanic White	91
Black	73
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	70
From 75 to 84	0
85 and over	0
Less than 65	66

Conditions of Medicare patients treated by Dr. Thomas J. Hornyak, MD, PhD in 2019

Hypertension	75
High Cholesterol	56
Stroke	7
Ischemic Heart Disease	37
Depression	34
Chronic Kidney Disease	52
Asthma	12
Osteoperosis	11
Atrial Fibrilation	16
Heart Failure	25
Chronic Obstructive Pulmonary Disease	18
Diabetes	44
Dementia	13
Cancer	13

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Thomas J. Hornyak, MD, PhD treated as a primary care doctor in Bethesda, MD during 2020 were hospital care, inpatient care, removal of lesion (e.g. growth) and skin procedures.

Volume of procedures performed by Dr. Thomas J. Hornyak, MD, PhD for Medicare patients.

doctor visit	154
hospital care	50
inpatient care	50
removal of lesion (e.g. growth)	14
skin procedures	14

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas J. Hornyak, MD, PhD.

**Gender**
Male	88
Female	90

**Ethnicity**
Non-Hispanic White	90
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	76
From 75 to 84	0
85 and over	0
Less than 65	63

Conditions of Medicare patients treated by Dr. Thomas J. Hornyak, MD, PhD in 2020

Hypertension	75
High Cholesterol	58
Stroke	8
Ischemic Heart Disease	31
Depression	35
Chronic Kidney Disease	51
Asthma	10
Osteoperosis	9
Atrial Fibrilation	15
Heart Failure	25
Chronic Obstructive Pulmonary Disease	15
Diabetes	42
Dementia	15
Cancer	10

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Thomas J. Hornyak, MD, PhD treated as a primary care doctor in Bethesda, MD during 2021 were hospital care, inpatient care, removal of lesion (e.g. growth) and skin procedures.

Volume of procedures performed by Dr. Thomas J. Hornyak, MD, PhD for Medicare patients.

doctor visit	164
hospital care	51
inpatient care	51
removal of lesion (e.g. growth)	35
skin procedures	35

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas J. Hornyak, MD, PhD.

**Gender**
Male	110
Female	90

**Ethnicity**
Non-Hispanic White	92
Black	93
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	101
From 75 to 84	0
85 and over	0
Less than 65	59

Conditions of Medicare patients treated by Dr. Thomas J. Hornyak, MD, PhD in 2021

Hypertension	75
High Cholesterol	57
Stroke	8
Ischemic Heart Disease	39
Depression	34
Chronic Kidney Disease	55
Asthma	14
Osteoperosis	12
Atrial Fibrilation	9
Heart Failure	23
Chronic Obstructive Pulmonary Disease	15
Diabetes	47
Dementia	15
Cancer	14

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Thomas J. Hornyak, MD, PhD treated as a primary care doctor in Bethesda, MD during 2022 were removal of lesion (e.g. growth), skin procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. Thomas J. Hornyak, MD, PhD for Medicare patients.

doctor visit	181
hospital care	57
inpatient care	57
removal of lesion (e.g. growth)	59
skin procedures	59

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas J. Hornyak, MD, PhD.

**Gender**
Male	102
Female	96

**Ethnicity**
Non-Hispanic White	98
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	109
From 75 to 84	0
85 and over	0
Less than 65	44

Conditions of Medicare patients treated by Dr. Thomas J. Hornyak, MD, PhD in 2022

Hypertension	75
High Cholesterol	73
Stroke	10
Ischemic Heart Disease	31
Depression	31
Chronic Kidney Disease	36
Asthma	16
Osteoperosis	12
Atrial Fibrilation	19
Heart Failure	26
Chronic Obstructive Pulmonary Disease	16
Diabetes	45
Dementia	8
Cancer	14

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Thomas J. Hornyak, MD, PhD for Medicare patients.

The highest averages for the top procedures that Dr. Thomas J. Hornyak, MD, PhD treated as a primary care doctor in Bethesda, MD were hospital care, inpatient care, removal of lesion (e.g. growth) and skin procedures.

diagnostic procedures	24
doctor visit	100
hospital care	37
inpatient care	37
phototherapy (light therapy)	30
removal of lesion (e.g. growth)	36
skin procedures	36

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Thomas J. Hornyak, MD, PhD.

**Gender**
Male	65
Female	57

**Ethnicity**
Black / African American	41
Asian / Pacific Islander	0
Non-Hispanic White	39
Hispanic	0
Native American / Alaskan Native	0
Other	0

**Age**
75 to 84	0
85 and over	0
Less than 65	39
65 to 74	55

Average of Total of Conditions of Medicare patients treated by Dr. Thomas J. Hornyak, MD, PhD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Thomas J. Hornyak, MD, PhD treated were hypertension, high cholesterol, chronic kidney disease and diabetes.

Hypertension	67
High Cholesterol	51
Stroke	4
Ischemic Heart Disease	30
Depression	27
Chronic Kidney Disease	41
Asthma	11
Osteoporosis	4
Heart Failure	24
Chronic Obstructive Pulmonary Disease	14
Diabetes	38
Atrial Fibrillation	9
Cancer	11
Dementia	5

Education & Training

Dr. Thomas J. Hornyak, MD, PhD graduated from University of Michigan Medical School in 1992. He completed residency at NYU Langone Medical Center. He is certified by the American Board of Dermatology - Dermatology and has a state license in Michigan.

Medical School: University of Michigan Medical School (1992)

Residency: NYU Langone Medical Center (1996)

Board Certification: American Board of Dermatology - Dermatology (1996)

Licensed In: Michigan

Affiliations & Hospitals

Dr. Thomas J. Hornyak, MD, PhD is associated with these hospitals and organizations:

University of Maryland Medical System

U.S. Department of Veterans Affairs

Ratings & Reviews

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General Payments

These charts describe general payments received by Dr. Thomas J. Hornyak, MD, PhD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Amgen Inc.	$278 IMLYGIC $114	$164
LEO Pharma Inc.	$35 ENSTILAR $35
Karyopharm Therapeutics Inc.	$12 XPOVIO $12

**Types of Payments**
Food and Beverage	$299
Travel and Lodging	$14
Education	$12

Research Payments

Dr. Thomas J. Hornyak, MD, PhD has received 14 research payments totaling $39,003.

Biography

Dr. Thomas Hornyak's areas of specialization are dermatology (skin disorders) and primary care; he sees patients in Bethesda, MD and Baltimore, MD. His professional affiliations include the University of Maryland Medical System and U.S. Department of Veterans Affairs. He is a graduate of the University of Michigan Medical School. Dr. Hornyak's medical residency was performed at NYU Langone Medical Center.