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Dr. Clark D. Gerhart, MD

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Specializes in: Surgery

200 S River Street
Plains, PA 18705

(570) 821-1100

Dr. Clark D. Gerhart, MD is a surgeon in Plains, PA specializing in surgery. Dr. Clark D. Gerhart, MD is affiliated with U.S. Department of Veterans Affairs.

Office Locations

200 S River Street
Plains, PA 18705

(570) 821-1100

(570) 821-1108

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Unable to locate address.

Pittsburgh Vahcs (646) University Drive
C Pittsburgh, PA 15240

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Clark D. Gerhart, MD treated as a surgeon in Plains, PA during 2012 were inpatient care, hospital care, minimally invasive procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. Clark D. Gerhart, MD for Medicare patients.

abdominal surgery	13
aspiration	28
breast procedures	34
diagnostic procedures	41
doctor visit	379
excision	13
gastrointestinal procedures	27
hospital care	119
image guided procedures	41
inpatient care	119
minimally invasive procedures	68
minor procedures	41
neck imaging	25
open surgery	13
ultrasound (sonogram)	46
women's imaging	21

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Clark D. Gerhart, MD treated as a surgeon in Plains, PA during 2013 were hospital care, inpatient care, ultrasound (sonogram) and breast procedures.

Volume of procedures performed by Dr. Clark D. Gerhart, MD for Medicare patients.

breast procedures	34
diagnostic procedures	15
doctor visit	393
excision	15
hospital care	108
image guided procedures	15
inpatient care	108
minimally invasive procedures	15
minor procedures	15
neck imaging	32
open surgery	15
ultrasound (sonogram)	51
women's imaging	19

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Clark D. Gerhart, MD.

**Gender**
Male	115
Female	213

**Ethnicity**
Non-Hispanic White	313
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	120
From 75 to 84	94
85 and over	40
Less than 65	74

Conditions of Medicare patients treated by Dr. Clark D. Gerhart, MD in 2013

Hypertension	73
High Cholesterol	64
Stroke	7
Ischemic Heart Disease	48
Depression	23
Chronic Kidney Disease	24
Asthma	10
Osteoperosis	7
Atrial Fibrilation	13
Heart Failure	20
Chronic Obstructive Pulmonary Disease	23
Diabetes	36
Dementia	8
Cancer	24

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Clark D. Gerhart, MD treated as a surgeon in Plains, PA during 2014 were hospital care, inpatient care, ultrasound (sonogram) and neck imaging.

Volume of procedures performed by Dr. Clark D. Gerhart, MD for Medicare patients.

abdominal surgery	11
doctor visit	335
gastrointestinal procedures	11
hospital care	101
inpatient care	101
minimally invasive procedures	11
neck imaging	22
ultrasound (sonogram)	22

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Clark D. Gerhart, MD.

**Gender**
Male	93
Female	207

**Ethnicity**
Non-Hispanic White	288
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	109
From 75 to 84	78
85 and over	34
Less than 65	79

Conditions of Medicare patients treated by Dr. Clark D. Gerhart, MD in 2014

Hypertension	75
High Cholesterol	67
Stroke	5
Ischemic Heart Disease	53
Depression	29
Chronic Kidney Disease	27
Asthma	14
Osteoperosis	12
Atrial Fibrilation	14
Heart Failure	23
Chronic Obstructive Pulmonary Disease	27
Diabetes	39
Dementia	10
Cancer	21

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Clark D. Gerhart, MD treated as a surgeon in Plains, PA during 2015 were hospital care, inpatient care, ultrasound (sonogram) and neck imaging.

Volume of procedures performed by Dr. Clark D. Gerhart, MD for Medicare patients.

diagnostic procedures	11
doctor visit	373
gastrointestinal procedures	11
hospital care	80
inpatient care	80
minimally invasive procedures	11
neck imaging	22
removal of lesion (e.g. growth)	11
ultrasound (sonogram)	22

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Clark D. Gerhart, MD.

**Gender**
Male	220
Female	418

**Ethnicity**
Non-Hispanic White	616
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	260
From 75 to 84	160
85 and over	60
Less than 65	158

Conditions of Medicare patients treated by Dr. Clark D. Gerhart, MD in 2015

Hypertension	75
High Cholesterol	69
Stroke	6
Ischemic Heart Disease	46
Depression	30
Chronic Kidney Disease	28
Asthma	17
Osteoperosis	10
Atrial Fibrilation	13
Heart Failure	18
Chronic Obstructive Pulmonary Disease	22
Diabetes	44
Dementia	10
Cancer	18

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Clark D. Gerhart, MD treated as a surgeon in Plains, PA during 2016 were hospital care, inpatient care, ultrasound (sonogram) and neck imaging.

Volume of procedures performed by Dr. Clark D. Gerhart, MD for Medicare patients.

doctor visit	369
hospital care	70
inpatient care	70
neck imaging	18
ultrasound (sonogram)	18

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Clark D. Gerhart, MD.

**Gender**
Male	104
Female	202

**Ethnicity**
Non-Hispanic White	294
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	131
From 75 to 84	71
85 and over	23
Less than 65	81

Conditions of Medicare patients treated by Dr. Clark D. Gerhart, MD in 2016

Hypertension	75
High Cholesterol	61
Stroke	6
Ischemic Heart Disease	46
Depression	30
Chronic Kidney Disease	34
Asthma	27
Osteoperosis	9
Atrial Fibrilation	14
Heart Failure	20
Chronic Obstructive Pulmonary Disease	23
Diabetes	42
Dementia	8
Cancer	18

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Clark D. Gerhart, MD treated as a surgeon in Plains, PA during 2017 were minimally invasive procedures, gastrointestinal procedures, ultrasound (sonogram) and neck imaging.

Volume of procedures performed by Dr. Clark D. Gerhart, MD for Medicare patients.

abdominal surgery	11
diagnostic procedures	16
doctor visit	402
gastrointestinal procedures	38
hospital care	21
inpatient care	21
minimally invasive procedures	38
neck imaging	23
removal of lesion (e.g. growth)	16
ultrasound (sonogram)	23

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Clark D. Gerhart, MD.

**Gender**
Male	72
Female	201

**Age**
From 65 to 74	114
From 75 to 84	68
85 and over	17
Less than 65	74

Conditions of Medicare patients treated by Dr. Clark D. Gerhart, MD in 2017

Hypertension	74
High Cholesterol	57
Stroke	5
Ischemic Heart Disease	43
Depression	28
Chronic Kidney Disease	38
Asthma	9
Osteoperosis	8
Atrial Fibrilation	12
Heart Failure	18
Chronic Obstructive Pulmonary Disease	18
Diabetes	42
Dementia	7
Cancer	18

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Clark D. Gerhart, MD treated as a surgeon in Plains, PA during 2018 were hospital care, inpatient care, minimally invasive procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Clark D. Gerhart, MD for Medicare patients.

abdominal surgery	11
diagnostic procedures	15
doctor visit	258
gastrointestinal procedures	26
hospital care	61
inpatient care	61
minimally invasive procedures	26
removal of lesion (e.g. growth)	15

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Clark D. Gerhart, MD.

**Gender**
Male	71
Female	180

**Age**
From 65 to 74	108
From 75 to 84	70
85 and over	17
Less than 65	56

Conditions of Medicare patients treated by Dr. Clark D. Gerhart, MD in 2018

Hypertension	75
High Cholesterol	68
Stroke	8
Ischemic Heart Disease	43
Depression	31
Chronic Kidney Disease	37
Asthma	9
Osteoperosis	8
Atrial Fibrilation	14
Heart Failure	18
Chronic Obstructive Pulmonary Disease	24
Diabetes	45
Dementia	6
Cancer	18

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Clark D. Gerhart, MD treated as a surgeon in Plains, PA during 2019 were hospital care, inpatient care, minimally invasive procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Clark D. Gerhart, MD for Medicare patients.

abdominal surgery	13
diagnostic procedures	18
doctor visit	272
gastrointestinal procedures	31
hospital care	72
inpatient care	72
minimally invasive procedures	31
removal of lesion (e.g. growth)	18

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Clark D. Gerhart, MD.

**Gender**
Male	84
Female	186

**Ethnicity**
Non-Hispanic White	258
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	119
From 75 to 84	70
85 and over	17
Less than 65	64

Conditions of Medicare patients treated by Dr. Clark D. Gerhart, MD in 2019

Hypertension	75
High Cholesterol	69
Stroke	7
Ischemic Heart Disease	46
Depression	30
Chronic Kidney Disease	39
Asthma	11
Osteoperosis	11
Atrial Fibrilation	16
Heart Failure	18
Chronic Obstructive Pulmonary Disease	19
Diabetes	40
Dementia	9
Cancer	20

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Clark D. Gerhart, MD treated as a surgeon in Plains, PA during 2020 were hospital care, inpatient care, removal of lesion (e.g. growth) and minimally invasive procedures.

Volume of procedures performed by Dr. Clark D. Gerhart, MD for Medicare patients.

diagnostic procedures	19
doctor visit	176
gastrointestinal procedures	19
hospital care	75
inpatient care	75
minimally invasive procedures	19
removal of lesion (e.g. growth)	19

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Clark D. Gerhart, MD.

**Gender**
Male	87
Female	154

**Ethnicity**
Non-Hispanic White	228
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	96
From 75 to 84	65
85 and over	23
Less than 65	57

Conditions of Medicare patients treated by Dr. Clark D. Gerhart, MD in 2020

Hypertension	75
High Cholesterol	69
Stroke	5
Ischemic Heart Disease	49
Depression	27
Chronic Kidney Disease	40
Asthma	12
Osteoperosis	10
Atrial Fibrilation	17
Heart Failure	25
Chronic Obstructive Pulmonary Disease	26
Diabetes	39
Dementia	11
Cancer	17

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Clark D. Gerhart, MD treated as a surgeon in Plains, PA during 2021 were hospital care, inpatient care, minimally invasive procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Clark D. Gerhart, MD for Medicare patients.

anastomosis	11
catheterization	11
diagnostic procedures	28
doctor visit	182
gastrointestinal procedures	39
hospital care	98
inpatient care	98
minimally invasive procedures	39
removal of lesion (e.g. growth)	28

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Clark D. Gerhart, MD.

**Gender**
Male	102
Female	161

**Ethnicity**
Non-Hispanic White	250
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	119
From 75 to 84	73
85 and over	18
Less than 65	53

Conditions of Medicare patients treated by Dr. Clark D. Gerhart, MD in 2021

Hypertension	75
High Cholesterol	67
Stroke	7
Ischemic Heart Disease	43
Depression	28
Chronic Kidney Disease	39
Asthma	9
Osteoperosis	13
Atrial Fibrilation	13
Heart Failure	23
Chronic Obstructive Pulmonary Disease	22
Diabetes	36
Dementia	11
Cancer	20

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Clark D. Gerhart, MD treated as a surgeon in Plains, PA during 2022 were hospital care, inpatient care, removal of lesion (e.g. growth) and minimally invasive procedures.

Volume of procedures performed by Dr. Clark D. Gerhart, MD for Medicare patients.

diagnostic procedures	13
doctor visit	101
gastrointestinal procedures	13
hospital care	44
inpatient care	44
minimally invasive procedures	13
removal of lesion (e.g. growth)	13

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Clark D. Gerhart, MD.

**Gender**
Male	59
Female	105

**Age**
From 65 to 74	76
From 75 to 84	44
85 and over	12
Less than 65	32

Conditions of Medicare patients treated by Dr. Clark D. Gerhart, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	34
Depression	29
Chronic Kidney Disease	30
Asthma	16
Osteoperosis	12
Atrial Fibrilation	21
Heart Failure	23
Chronic Obstructive Pulmonary Disease	26
Diabetes	41
Dementia	7
Cancer	27

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Clark D. Gerhart, MD for Medicare patients.

The highest averages for the top procedures that Dr. Clark D. Gerhart, MD treated as a surgeon in Plains, PA were inpatient care, hospital care, breast procedures and ultrasound (sonogram).

abdominal surgery	11
anastomosis	11
aspiration	28
breast procedures	34
catheterization	11
diagnostic procedures	19
doctor visit	294
excision	14
gastrointestinal procedures	23
hospital care	77
image guided procedures	28
inpatient care	77
minimally invasive procedures	27
minor procedures	28
neck imaging	23
open surgery	14
removal of lesion (e.g. growth)	17
ultrasound (sonogram)	30
women's imaging	20

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Clark D. Gerhart, MD.

**Gender**
Female	184
Male	91

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	204
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
85 and over	23
75 to 84	72
Less than 65	66
65 to 74	113

Average of Total of Conditions of Medicare patients treated by Dr. Clark D. Gerhart, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Clark D. Gerhart, MD treated were hypertension, high cholesterol, ischemic heart disease and diabetes.

Hypertension	67
High Cholesterol	60
Stroke	5
Ischemic Heart Disease	41
Depression	25
Chronic Kidney Disease	30
Asthma	12
Osteoporosis	9
Heart Failure	18
Chronic Obstructive Pulmonary Disease	20
Diabetes	36
Atrial Fibrillation	13
Cancer	18
Dementia	7

Education & Training

He has a state license in Pennsylvania.

Licensed In: Pennsylvania

Ratings & Reviews

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General Payments

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

**Payments by Company**
Intuitive Surgical, Inc.	$1,166,611 Da Vinci Surgical System $1,149,386	DA VINCI SP $17,225
Intuitive Surgical Operations, Inc.	$21,346 Da Vinci Surgical System $21,346
Covidien LP	$7,480 ProGrip $7,279	Synthetic Mesh $129	Bravo $26	ReliaTack $17	GI Solutions $14	Other $14
Covidien Sales LLC	$1,045 ProGrip $527	Synthetic Mesh $410	CVI $42	Instruments and Ligation $36	Sutures $31
Ethicon US, LLC	$637 Biosurgicals $105	EVARREST $87	SURGIFLO Hemostatic Matrix $84	Surgicel Powder $83	VISTASEAL $76	Other $202
Other	$3,154 GATTEX $309	XARELTO $230	AirSeal $199	SurgiMend $155	DAV-Progel $139	Other $2,121

**Types of Payments**
Education	$592,949
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$282,508
Travel and Lodging	$142,950
Honoraria	$123,450
Food and Beverage	$42,470
Other	$15,946