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Home > VA Providers

Dr. John P. Williams, MD

Accepting New Patients

(2 Ratings)

Specializes in: General Surgery

University of North Carolina at Chapel Hill School of Medicine

15195 Heathcote Boulevard Suite 358
Haymarket, VA 20169

(703) 327-3173

Dr. John P. Williams, MD is a general surgeon in Haymarket Va, VA specializing in general surgery. He graduated from University of North Carolina at Chapel Hill School of Medicine. Dr. John P. Williams, MD is affiliated with Fauquier Health.

Office Locations

15195 Heathcote Boulevard Suite 210 Haymarket Va
Haymarket Va, VA 20169

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15195 Heathcote Boulevard Suite 358
Haymarket, VA 20169

(703) 327-3173

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24805 Pinebrook Road Suite 105 Chantilly Va
Chantilly, VA 20152

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432 Hospital Drive
Warrenton, VA 20186

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8650 Sudley Road #206
Manassas, VA 20110

(703) 368-9234

(703) 368-0505

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Noteworthy Medicare Patient Procedures Performed by Dr. John P. Williams, MD in 2024

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

Top 5%

By Volume:

whole breast ultrasound

In 2024, Dr. John P. Williams, MD performed more whole breast ultrasound procedures for Medicare patients than 95% of providers in related specialties within Virginia.

Top 25%

By Volume:

breast procedures

In 2012, Dr. John P. Williams, MD performed more breast procedures procedures for Medicare patients than 75% of providers in related specialties within Virginia.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. John P. Williams, MD treated as a general surgeon in Haymarket Va, VA during 2012 were hospital care, inpatient care, breast procedures and excision.

Volume of procedures performed by Dr. John P. Williams, MD for Medicare patients.

breast procedures	57
cancer surgery	16
diagnostic procedures	41
doctor visit	192
excision	57
hospital care	96
image guided procedures	41
inpatient care	96
minimally invasive procedures	41
minor procedures	41
open surgery	41

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. John P. Williams, MD treated as a general surgeon in Haymarket Va, VA during 2013 were hospital care, inpatient care, excision and breast procedures.

Volume of procedures performed by Dr. John P. Williams, MD for Medicare patients.

breast procedures	43
cancer surgery	16
diagnostic procedures	38
doctor visit	170
excision	54
hospital care	110
image guided procedures	27
inpatient care	110
lymph node procedures	23
minimally invasive procedures	27
minor procedures	27
open surgery	38

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. John P. Williams, MD.

**Gender**
Male	47
Female	189

**Ethnicity**
Non-Hispanic White	197
Black	22
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	126
From 75 to 84	72
85 and over	20
Less than 65	18

Conditions of Medicare patients treated by Dr. John P. Williams, MD in 2013

Hypertension	68
High Cholesterol	55
Stroke	0
Ischemic Heart Disease	28
Depression	21
Chronic Kidney Disease	19
Asthma	8
Osteoperosis	11
Atrial Fibrilation	12
Heart Failure	18
Chronic Obstructive Pulmonary Disease	12
Diabetes	28
Dementia	12
Cancer	40

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. John P. Williams, MD treated as a general surgeon in Haymarket Va, VA during 2014 were hospital care, inpatient care, breast procedures and minor procedures.

Volume of procedures performed by Dr. John P. Williams, MD for Medicare patients.

breast procedures	28
cancer surgery	13
diagnostic procedures	15
doctor visit	162
excision	13
hospital care	59
image guided procedures	15
inpatient care	59
minimally invasive procedures	15
minor procedures	15

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. John P. Williams, MD.

**Gender**
Male	33
Female	164

**Ethnicity**
Non-Hispanic White	170
Black	15
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	100
From 75 to 84	65
85 and over	20
Less than 65	12

Conditions of Medicare patients treated by Dr. John P. Williams, MD in 2014

Hypertension	70
High Cholesterol	53
Stroke	0
Ischemic Heart Disease	21
Depression	19
Chronic Kidney Disease	16
Asthma	7
Osteoperosis	11
Atrial Fibrilation	10
Heart Failure	11
Chronic Obstructive Pulmonary Disease	9
Diabetes	29
Dementia	11
Cancer	49

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. John P. Williams, MD treated as a general surgeon in Haymarket Va, VA during 2015 were breast procedures, hospital care, inpatient care and minor procedures.

Volume of procedures performed by Dr. John P. Williams, MD for Medicare patients.

breast procedures	46
cancer surgery	15
diagnostic procedures	31
doctor visit	178
excision	15
hospital care	33
image guided procedures	31
inpatient care	33
minimally invasive procedures	31
minor procedures	31

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. John P. Williams, MD.

**Gender**
Male	44
Female	350

**Ethnicity**
Non-Hispanic White	334
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	188
From 75 to 84	144
85 and over	38
Less than 65	24

Conditions of Medicare patients treated by Dr. John P. Williams, MD in 2015

Hypertension	69
High Cholesterol	53
Stroke	7
Ischemic Heart Disease	20
Depression	19
Chronic Kidney Disease	19
Asthma	13
Osteoperosis	13
Atrial Fibrilation	10
Heart Failure	13
Chronic Obstructive Pulmonary Disease	13
Diabetes	27
Dementia	11
Cancer	58

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. John P. Williams, MD treated as a general surgeon in Haymarket Va, VA during 2016 were hospital care, inpatient care, breast procedures and cancer surgery.

Volume of procedures performed by Dr. John P. Williams, MD for Medicare patients.

breast procedures	26
cancer surgery	15
diagnostic procedures	11
doctor visit	187
excision	15
hospital care	48
image guided procedures	11
inpatient care	48
minimally invasive procedures	11
minor procedures	11

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. John P. Williams, MD.

**Gender**
Male	32
Female	187

**Ethnicity**
Non-Hispanic White	185
Black	21
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	105
From 75 to 84	68
85 and over	30
Less than 65	16

Conditions of Medicare patients treated by Dr. John P. Williams, MD in 2016

Hypertension	72
High Cholesterol	60
Stroke	6
Ischemic Heart Disease	27
Depression	21
Chronic Kidney Disease	25
Asthma	16
Osteoperosis	13
Atrial Fibrilation	11
Heart Failure	15
Chronic Obstructive Pulmonary Disease	13
Diabetes	29
Dementia	12
Cancer	52

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. John P. Williams, MD treated as a general surgeon in Haymarket Va, VA during 2017 were hospital care, inpatient care, breast procedures and diagnostic procedures.

Volume of procedures performed by Dr. John P. Williams, MD for Medicare patients.

breast procedures	40
cancer surgery	19
diagnostic procedures	32
doctor visit	198
excision	30
hospital care	64
image guided procedures	21
inpatient care	64
lymph node procedures	22
minimally invasive procedures	21
minor procedures	21
open surgery	11

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. John P. Williams, MD.

**Gender**
Male	32
Female	209

**Ethnicity**
Non-Hispanic White	194
Black	32
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	116
From 75 to 84	88
85 and over	24
Less than 65	13

Conditions of Medicare patients treated by Dr. John P. Williams, MD in 2017

Hypertension	69
High Cholesterol	49
Stroke	7
Ischemic Heart Disease	23
Depression	20
Chronic Kidney Disease	27
Asthma	6
Osteoperosis	12
Atrial Fibrilation	9
Heart Failure	15
Chronic Obstructive Pulmonary Disease	11
Diabetes	29
Dementia	11
Cancer	57

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. John P. Williams, MD treated as a general surgeon in Haymarket Va, VA during 2018 were hospital care, inpatient care, breast procedures and excision.

Volume of procedures performed by Dr. John P. Williams, MD for Medicare patients.

breast procedures	39
cancer surgery	22
diagnostic procedures	31
doctor visit	189
excision	36
hospital care	56
image guided procedures	17
inpatient care	56
lymph node procedures	27
minimally invasive procedures	17
minor procedures	17
open surgery	14

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. John P. Williams, MD.

**Gender**
Male	29
Female	187

**Ethnicity**
Non-Hispanic White	172
Black	19
Hispanic	0
Asian	0
Other	11
Native American	0

**Age**
From 65 to 74	106
From 75 to 84	77
85 and over	22
Less than 65	11

Conditions of Medicare patients treated by Dr. John P. Williams, MD in 2018

Hypertension	71
High Cholesterol	61
Stroke	6
Ischemic Heart Disease	22
Depression	21
Chronic Kidney Disease	32
Asthma	0
Osteoperosis	11
Atrial Fibrilation	11
Heart Failure	13
Chronic Obstructive Pulmonary Disease	12
Diabetes	27
Dementia	10
Cancer	66

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. John P. Williams, MD treated as a general surgeon in Haymarket Va, VA during 2019 were breast procedures, excision, diagnostic procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. John P. Williams, MD for Medicare patients.

breast procedures	86
cancer surgery	26
diagnostic procedures	42
doctor visit	234
excision	43
image guided procedures	25
lymph node procedures	34
minimally invasive procedures	25
minor procedures	25
open surgery	17
plastic surgery procedures	11
reconstructive surgery	11
tissue transfer	11
ultrasound (sonogram)	35
women's imaging	35
wound repair (e.g. stitches)	11

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. John P. Williams, MD.

**Ethnicity**
Non-Hispanic White	163
Black	12
Hispanic	0
Asian	0
Other	0
Native American	0

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

Conditions of Medicare patients treated by Dr. John P. Williams, MD in 2019

Hypertension	71
High Cholesterol	62
Stroke	0
Ischemic Heart Disease	15
Depression	19
Chronic Kidney Disease	20
Asthma	0
Osteoperosis	13
Atrial Fibrilation	10
Heart Failure	6
Chronic Obstructive Pulmonary Disease	6
Diabetes	23
Dementia	6
Cancer	75

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. John P. Williams, MD treated as a general surgeon in Haymarket Va, VA during 2020 were breast procedures, diagnostic procedures, excision and lymph node procedures.

Volume of procedures performed by Dr. John P. Williams, MD for Medicare patients.

breast procedures	81
cancer surgery	25
diagnostic procedures	49
doctor visit	231
excision	46
image guided procedures	28
lymph node procedures	42
minimally invasive procedures	28
minor procedures	28
open surgery	21
ultrasound (sonogram)	28
women's imaging	28

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. John P. Williams, MD.

**Ethnicity**
Non-Hispanic White	148
Black	20
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	92
From 75 to 84	79
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. John P. Williams, MD in 2020

Hypertension	59
High Cholesterol	56
Stroke	0
Ischemic Heart Disease	11
Depression	16
Chronic Kidney Disease	14
Asthma	0
Osteoperosis	17
Atrial Fibrilation	7
Heart Failure	6
Chronic Obstructive Pulmonary Disease	0
Diabetes	16
Dementia	0
Cancer	75

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. John P. Williams, MD treated as a general surgeon in Haymarket Va, VA during 2021 were breast procedures, ultrasound (sonogram), women's imaging and excision.

Volume of procedures performed by Dr. John P. Williams, MD for Medicare patients.

breast procedures	146
cancer surgery	36
diagnostic procedures	50
doctor visit	338
excision	60
image guided procedures	26
lymph node procedures	48
minimally invasive procedures	26
minor procedures	26
open surgery	24
ultrasound (sonogram)	84
women's imaging	84

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. John P. Williams, MD.

**Ethnicity**
Non-Hispanic White	196
Black	19
Hispanic	0
Asian	0
Other	12
Native American	0

**Age**
From 65 to 74	124
From 75 to 84	100
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. John P. Williams, MD in 2021

Hypertension	59
High Cholesterol	57
Stroke	0
Ischemic Heart Disease	12
Depression	15
Chronic Kidney Disease	19
Asthma	6
Osteoperosis	14
Atrial Fibrilation	8
Heart Failure	7
Chronic Obstructive Pulmonary Disease	0
Diabetes	17
Dementia	0
Cancer	75

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. John P. Williams, MD treated as a general surgeon in Haymarket Va, VA during 2022 were breast procedures, ultrasound (sonogram), women's imaging and excision.

Volume of procedures performed by Dr. John P. Williams, MD for Medicare patients.

breast procedures	203
cancer surgery	42
diagnostic procedures	52
doctor visit	391
excision	61
image guided procedures	48
lymph node procedures	37
minimally invasive procedures	48
minor procedures	33
open surgery	19
ultrasound (sonogram)	113
women's imaging	113

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. John P. Williams, MD.

**Ethnicity**
Non-Hispanic White	228
Black	22
Hispanic	0
Asian	0
Other	12
Native American	0

**Age**
From 65 to 74	126
From 75 to 84	120
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. John P. Williams, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	4
Ischemic Heart Disease	14
Depression	13
Chronic Kidney Disease	12
Asthma	12
Osteoperosis	20
Atrial Fibrilation	9
Heart Failure	8
Chronic Obstructive Pulmonary Disease	9
Diabetes	22
Dementia	0
Cancer	75

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. John P. Williams, MD treated as a general surgeon in Haymarket Va, VA during 2023 were breast procedures, ultrasound (sonogram), women's imaging and excision.

Volume of procedures performed by Dr. John P. Williams, MD for Medicare patients.

breast procedures	182
cancer surgery	46
diagnostic procedures	38
doctor visit	344
excision	58
image guided procedures	57
lymph node procedures	23
minimally invasive procedures	57
minor procedures	26
open surgery	12
ultrasound (sonogram)	79
women's imaging	79

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. John P. Williams, MD.

**Ethnicity**
Non-Hispanic White	227
Black	18
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	123
From 75 to 84	119
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. John P. Williams, MD in 2023

Hypertension	75
High Cholesterol	75
Stroke	6
Ischemic Heart Disease	14
Depression	14
Chronic Kidney Disease	15
Asthma	11
Osteoperosis	17
Atrial Fibrilation	13
Heart Failure	10
Chronic Obstructive Pulmonary Disease	11
Diabetes	22
Dementia	0
Cancer	75

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. John P. Williams, MD treated as a general surgeon in Haymarket Va, VA during 2024 were breast procedures, ultrasound (sonogram), women's imaging and excision.

Volume of procedures performed by Dr. John P. Williams, MD for Medicare patients.

breast procedures	149
cancer surgery	33
diagnostic procedures	36
doctor visit	384
excision	50
image guided procedures	36
lymph node procedures	33
minimally invasive procedures	36
minor procedures	19
open surgery	17
ultrasound (sonogram)	80
women's imaging	80

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. John P. Williams, MD.

**Ethnicity**
Non-Hispanic White	267
Black	17
Hispanic	0
Asian	0
Other	12
Native American	0

**Age**
From 65 to 74	139
From 75 to 84	140
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. John P. Williams, MD in 2024

Hypertension	69
High Cholesterol	75
Stroke	5
Ischemic Heart Disease	12
Depression	15
Chronic Kidney Disease	16
Asthma	7
Osteoperosis	20
Atrial Fibrilation	11
Heart Failure	10
Chronic Obstructive Pulmonary Disease	11
Diabetes	24
Dementia	0
Cancer	75

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. John P. Williams, MD for Medicare patients.

The highest averages for the top procedures that Dr. John P. Williams, MD treated as a general surgeon in Haymarket Va, VA were breast procedures, ultrasound (sonogram), women's imaging and inpatient care.

breast procedures	86
cancer surgery	24
diagnostic procedures	35
doctor visit	246
excision	41
hospital care	66
image guided procedures	29
inpatient care	66
lymph node procedures	32
minimally invasive procedures	29
minor procedures	24
open surgery	21
plastic surgery procedures	11
reconstructive surgery	11
tissue transfer	11
ultrasound (sonogram)	69
women's imaging	69
wound repair (e.g. stitches)	11

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. John P. Williams, MD.

**Gender**
Female	98
Male	16

**Ethnicity**
Black / African American	16
Asian / Pacific Islander	0
Non-Hispanic White	190
Hispanic	0
Native American / Alaskan Native	0
Other	3

**Age**
85 and over	11
75 to 84	88
Less than 65	7
65 to 74	110

Average of Total of Conditions of Medicare patients treated by Dr. John P. Williams, MD From 2012 - 2024

The highest averages of the most common conditions of Medicare patients that Dr. John P. Williams, MD treated were hypertension, cancer, high cholesterol and diabetes.

Hypertension	63
High Cholesterol	56
Stroke	3
Ischemic Heart Disease	16
Depression	16
Chronic Kidney Disease	18
Asthma	6
Osteoporosis	13
Heart Failure	10
Chronic Obstructive Pulmonary Disease	8
Diabetes	22
Atrial Fibrillation	9
Cancer	59
Dementia	5

Education & Training

Dr. John P. Williams, MD graduated from University of North Carolina at Chapel Hill School of Medicine. He has a state license in Virginia.

Medical School: University of North Carolina at Chapel Hill School of Medicine

Licensed In: Virginia

Affiliations & Hospitals

Dr. John P. Williams, MD is associated with these hospitals and organizations:

Fauquier Health

Ratings & Reviews

Dr. John P. Williams, MD has a good overall rating with an average of 3.0 out of 5 stars based on 2 ratings. We collect ratings and reviews of Dr. John P. Williams, MD from all over the web to help you find the right in Haymarket Va, VA.

Overall Rating

(2 Ratings)

Leave a Review

Reviews Left On DocSpot

Overall Rating: 2.0 2022-02-24

Horrible bedside manner. I felt uncomfortable the entire time and for hours after I left. If you’re a young woman, I would highly recommend seeking another provider.

General Payments

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

**Payments by Company**
Genentech USA, Inc.	$579 Perjeta $329	Herceptin $125	$125
Bard Peripheral Vascular, Inc.	$276 ENCOR ENSPIRE $143	Vascular $19	BPV-UltraCor $13	$101
Takeda Pharmaceuticals America, Inc.	$165 Contrave $72	Uloric $35	Oseni $22	Nesina $14	Kazano $13	Other $8
Ethicon US, LLC	$84 STRATAFIX $70	SURGICEL Family of Absorbable Hemostats $14
Aptus Endosystems, Inc.	$73 HELI-FX $73
Other	$309 AFINITOR $38	Abraxane $31	SAVI $22	DERMACELL $22	TASIGNA $21	Other $174

**Types of Payments**
Food and Beverage	$1,485

Biography

Dr. John Williams specializes in general surgery. Dr. Williams is affiliated with Fauquier Health. He welcomes new patients at his office inHaymarket, VA as reported by Fauquier Health. He graduated from the University of North Carolina at Chapel Hill School of Medicine.