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Dr. David Collin Williams JR., MDPHD

(Dr. David C. Williams Jr., M.D.PH.D.)

(No ratings)

Specializes in: Pathology

1250 E Marshall Street
Richmond, VA 23298

(804) 828-7284

Dr. David Collin Williams JR., MDPHD is a pathologist in Chapel Hill, NC specializing in pathology. Dr. David Collin Williams JR., MDPHD is affiliated with UNIVERSITY OF NORTH CAROLINA AT CHAPEL HILL.

Office Locations

101 Manning Drive
Chapel Hill, NC 27514

open_in_new

1250 E Marshall Street
Richmond, VA 23298

(804) 828-7284

(804) 828-2812

open_in_new

In The News

“Forensic pathologist Dr David Williams conducted the autopsy and found Matthew sustained a head injury from a 'serious assault' - either by a violent shaking or by being thrown down onto a soft and...”—"Soldier who was jailed over death of baby son is CLEARED in retrial", Daily Mail Online, April 2021

Noteworthy Medicare Patient Procedures Performed by Dr. David Collin Williams JR., MDPHD in 2023

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

Top 5%

By Affordability:

special stains

In 2023, Dr. David Collin Williams JR., MDPHD had a list price for special stains that was lower than the list prices billed to Medicare by 95% of providers in related specialties within North Carolina. 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.

Top 25%

By Volume:

slide consultation

By Affordability:

cytology

genetic testing

immunohistochemistry test

in situ hybridization

lab tests

liquid-based cytology

molecular genetic testing

non-gynecologic cytology

non-gynecologic liquid-based cytology

In 2013, among providers in related specialties within North Carolina, Dr. David Collin Williams JR., MDPHD performed more slide consultation procedures for Medicare patients than 75% of them and he also had a list price for cytology, genetic testing, immunohistochemistry (IHC) test, in situ hybridization, lab tests, liquid-based cytology (ThinPrep), molecular genetic testing, non-gynecologic cytology, and non-gynecologic liquid-based cytology 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

2013 Medicare Procedure Volume

The top procedures that Dr. David Collin Williams JR., MDPHD treated as a pathologist in Chapel Hill, NC during 2013 were lab tests, cytology and second opinions.

Volume of procedures performed by Dr. David Collin Williams JR., MDPHD for Medicare patients.

cytology	21
lab tests	161
second opinions	11

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. David Collin Williams JR., MDPHD.

**Gender**
Male	66
Female	76

**Ethnicity**
Non-Hispanic White	95
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	64
From 75 to 84	0
85 and over	0
Less than 65	47

Conditions of Medicare patients treated by Dr. David Collin Williams JR., MDPHD in 2013

The most common conditions of Medicare patients that Dr. David Collin Williams JR., MDPHD treated during 2013 were hypertension, high cholesterol, chronic kidney disease and ischemic heart disease.

Hypertension	68
High Cholesterol	45
Stroke	8
Ischemic Heart Disease	42
Depression	23
Chronic Kidney Disease	43
Asthma	11
Osteoperosis	0
Atrial Fibrilation	18
Heart Failure	29
Chronic Obstructive Pulmonary Disease	15
Diabetes	25
Dementia	0
Cancer	11

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. David Collin Williams JR., MDPHD treated as a pathologist in Chapel Hill, NC during 2014 were lab tests, cytology and second opinions.

Volume of procedures performed by Dr. David Collin Williams JR., MDPHD for Medicare patients.

cytology	32
lab tests	99
second opinions	16

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. David Collin Williams JR., MDPHD.

**Gender**
Male	48
Female	27

**Ethnicity**
Non-Hispanic White	59
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	33
From 75 to 84	0
85 and over	0
Less than 65	21

Conditions of Medicare patients treated by Dr. David Collin Williams JR., MDPHD in 2014

The most common conditions of Medicare patients that Dr. David Collin Williams JR., MDPHD treated during 2014 were hypertension, high cholesterol, chronic kidney disease and diabetes.

Hypertension	72
High Cholesterol	67
Stroke	0
Ischemic Heart Disease	29
Depression	32
Chronic Kidney Disease	47
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	27
Chronic Obstructive Pulmonary Disease	21
Diabetes	43
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. David Collin Williams JR., MDPHD treated as a pathologist in Chapel Hill, NC during 2015 were lab tests, cytology and second opinions.

Volume of procedures performed by Dr. David Collin Williams JR., MDPHD for Medicare patients.

cytology	30
lab tests	46
second opinions	18

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. David Collin Williams JR., MDPHD.

**Gender**
Male	74
Female	64

**Ethnicity**
Non-Hispanic White	108
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	78
From 75 to 84	30
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. David Collin Williams JR., MDPHD in 2015

The most common conditions of Medicare patients that Dr. David Collin Williams JR., MDPHD treated during 2015 were hypertension, high cholesterol, chronic kidney disease and ischemic heart disease.

Hypertension	75
High Cholesterol	58
Stroke	0
Ischemic Heart Disease	42
Depression	29
Chronic Kidney Disease	52
Asthma	0
Osteoperosis	0
Atrial Fibrilation	17
Heart Failure	38
Chronic Obstructive Pulmonary Disease	16
Diabetes	35
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. David Collin Williams JR., MDPHD treated as a pathologist in Chapel Hill, NC during 2016 were cytology, lab tests and second opinions.

Volume of procedures performed by Dr. David Collin Williams JR., MDPHD for Medicare patients.

cytology	82
lab tests	47
second opinions	13

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. David Collin Williams JR., MDPHD.

**Gender**
Male	67
Female	36

**Ethnicity**
Non-Hispanic White	83
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	50
From 75 to 84	0
85 and over	0
Less than 65	24

Conditions of Medicare patients treated by Dr. David Collin Williams JR., MDPHD in 2016

The most common conditions of Medicare patients that Dr. David Collin Williams JR., MDPHD treated during 2016 were hypertension, chronic kidney disease, high cholesterol and ischemic heart disease.

Hypertension	75
High Cholesterol	49
Stroke	0
Ischemic Heart Disease	39
Depression	31
Chronic Kidney Disease	56
Asthma	22
Osteoperosis	0
Atrial Fibrilation	21
Heart Failure	29
Chronic Obstructive Pulmonary Disease	16
Diabetes	35
Dementia	11
Cancer	15

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. David Collin Williams JR., MDPHD treated as a pathologist in Chapel Hill, NC during 2017 were cytology, lab tests and second opinions.

Volume of procedures performed by Dr. David Collin Williams JR., MDPHD for Medicare patients.

cytology	91
lab tests	70
second opinions	34

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. David Collin Williams JR., MDPHD.

**Gender**
Male	73
Female	76

**Ethnicity**
Non-Hispanic White	106
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	73
From 75 to 84	42
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. David Collin Williams JR., MDPHD in 2017

The most common conditions of Medicare patients that Dr. David Collin Williams JR., MDPHD treated during 2017 were hypertension, chronic kidney disease, high cholesterol and heart failure.

Hypertension	75
High Cholesterol	56
Stroke	11
Ischemic Heart Disease	34
Depression	30
Chronic Kidney Disease	58
Asthma	13
Osteoperosis	9
Atrial Fibrilation	17
Heart Failure	34
Chronic Obstructive Pulmonary Disease	20
Diabetes	33
Dementia	17
Cancer	18

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. David Collin Williams JR., MDPHD treated as a pathologist in Chapel Hill, NC during 2018 were lab tests, cytology and second opinions.

Volume of procedures performed by Dr. David Collin Williams JR., MDPHD for Medicare patients.

cytology	90
lab tests	109
second opinions	37

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. David Collin Williams JR., MDPHD.

**Gender**
Male	94
Female	75

**Ethnicity**
Non-Hispanic White	118
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	91
From 75 to 84	40
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. David Collin Williams JR., MDPHD in 2018

The most common conditions of Medicare patients that Dr. David Collin Williams JR., MDPHD treated during 2018 were hypertension, high cholesterol, chronic kidney disease and ischemic heart disease.

Hypertension	75
High Cholesterol	64
Stroke	0
Ischemic Heart Disease	41
Depression	26
Chronic Kidney Disease	54
Asthma	7
Osteoperosis	7
Atrial Fibrilation	13
Heart Failure	30
Chronic Obstructive Pulmonary Disease	19
Diabetes	35
Dementia	12
Cancer	19

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. David Collin Williams JR., MDPHD treated as a pathologist in Chapel Hill, NC during 2019 were lab tests, cytology and second opinions.

Volume of procedures performed by Dr. David Collin Williams JR., MDPHD for Medicare patients.

cytology	147
lab tests	148
second opinions	56

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. David Collin Williams JR., MDPHD.

**Gender**
Male	126
Female	114

**Ethnicity**
Non-Hispanic White	160
Black	64
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	113
From 75 to 84	59
85 and over	15
Less than 65	53

Conditions of Medicare patients treated by Dr. David Collin Williams JR., MDPHD in 2019

The most common conditions of Medicare patients that Dr. David Collin Williams JR., MDPHD treated during 2019 were hypertension, chronic kidney disease, high cholesterol and ischemic heart disease.

Hypertension	65
High Cholesterol	53
Stroke	5
Ischemic Heart Disease	37
Depression	34
Chronic Kidney Disease	53
Asthma	11
Osteoperosis	10
Atrial Fibrilation	12
Heart Failure	27
Chronic Obstructive Pulmonary Disease	16
Diabetes	0
Dementia	16
Cancer	17

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. David Collin Williams JR., MDPHD treated as a pathologist in Chapel Hill, NC during 2020 were cytology, lab tests and second opinions.

Volume of procedures performed by Dr. David Collin Williams JR., MDPHD for Medicare patients.

cytology	92
lab tests	91
second opinions	71

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. David Collin Williams JR., MDPHD.

**Gender**
Male	116
Female	117

**Ethnicity**
Non-Hispanic White	148
Black	72
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	106
From 75 to 84	49
85 and over	15
Less than 65	63

Conditions of Medicare patients treated by Dr. David Collin Williams JR., MDPHD in 2020

The most common conditions of Medicare patients that Dr. David Collin Williams JR., MDPHD treated during 2020 were hypertension, chronic kidney disease, high cholesterol and ischemic heart disease.

Hypertension	68
High Cholesterol	50
Stroke	9
Ischemic Heart Disease	42
Depression	30
Chronic Kidney Disease	51
Asthma	12
Osteoperosis	11
Atrial Fibrilation	11
Heart Failure	26
Chronic Obstructive Pulmonary Disease	14
Diabetes	31
Dementia	12
Cancer	9

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. David Collin Williams JR., MDPHD treated as a pathologist in Chapel Hill, NC during 2021 were lab tests, cytology and second opinions.

Volume of procedures performed by Dr. David Collin Williams JR., MDPHD for Medicare patients.

cytology	110
lab tests	135
second opinions	66

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. David Collin Williams JR., MDPHD.

**Gender**
Male	145
Female	123

**Ethnicity**
Non-Hispanic White	176
Black	74
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	115
From 75 to 84	78
85 and over	21
Less than 65	54

Conditions of Medicare patients treated by Dr. David Collin Williams JR., MDPHD in 2021

The most common conditions of Medicare patients that Dr. David Collin Williams JR., MDPHD treated during 2021 were hypertension, chronic kidney disease, high cholesterol and ischemic heart disease.

Hypertension	71
High Cholesterol	51
Stroke	8
Ischemic Heart Disease	40
Depression	34
Chronic Kidney Disease	51
Asthma	12
Osteoperosis	10
Atrial Fibrilation	13
Heart Failure	24
Chronic Obstructive Pulmonary Disease	17
Diabetes	29
Dementia	19
Cancer	19

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. David Collin Williams JR., MDPHD treated as a pathologist in Chapel Hill, NC during 2022 were cytology, lab tests and second opinions.

Volume of procedures performed by Dr. David Collin Williams JR., MDPHD for Medicare patients.

cytology	126
lab tests	122
second opinions	72

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. David Collin Williams JR., MDPHD.

**Gender**
Male	165
Female	140

**Ethnicity**
Non-Hispanic White	206
Black	74
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	124
From 75 to 84	96
85 and over	23
Less than 65	62

Conditions of Medicare patients treated by Dr. David Collin Williams JR., MDPHD in 2022

The most common conditions of Medicare patients that Dr. David Collin Williams JR., MDPHD treated during 2022 were hypertension, high cholesterol, chronic kidney disease and diabetes.

Hypertension	75
High Cholesterol	67
Stroke	11
Ischemic Heart Disease	33
Depression	29
Chronic Kidney Disease	37
Asthma	10
Osteoperosis	12
Atrial Fibrilation	22
Heart Failure	26
Chronic Obstructive Pulmonary Disease	22
Diabetes	36
Dementia	9
Cancer	16

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. David Collin Williams JR., MDPHD treated as a pathologist in Chapel Hill, NC during 2023 were lab tests, cytology and second opinions.

Volume of procedures performed by Dr. David Collin Williams JR., MDPHD for Medicare patients.

cytology	87
lab tests	108
second opinions	42

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. David Collin Williams JR., MDPHD.

**Gender**
Male	99
Female	111

**Ethnicity**
Non-Hispanic White	134
Black	54
Hispanic	0
Asian	0
Other	0
Native American	0

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

Conditions of Medicare patients treated by Dr. David Collin Williams JR., MDPHD in 2023

The most common conditions of Medicare patients that Dr. David Collin Williams JR., MDPHD treated during 2023 were hypertension, high cholesterol, chronic kidney disease and ischemic heart disease.

Hypertension	72
High Cholesterol	60
Stroke	8
Ischemic Heart Disease	29
Depression	28
Chronic Kidney Disease	33
Asthma	18
Osteoperosis	10
Atrial Fibrilation	24
Heart Failure	20
Chronic Obstructive Pulmonary Disease	17
Diabetes	26
Dementia	8
Cancer	18

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2013 - 2023

Volume of procedures performed by Dr. David Collin Williams JR., MDPHD for Medicare patients.

The highest averages for the top procedures that Dr. David Collin Williams JR., MDPHD treated as a pathologist in Chapel Hill, NC were lab tests, cytology and second opinions.

cytology	82
lab tests	103
second opinions	39

Average Medicare Patient Data From 2013 - 2023

Information about Medicare patients treated by Dr. David Collin Williams JR., MDPHD.

**Gender**
Male	97
Female	87

**Ethnicity**
Black / African American	30
Asian / Pacific Islander	0
Non-Hispanic White	126
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
75 to 84	35
85 and over	6
Less than 65	35
65 to 74	84

Average of Total of Conditions of Medicare patients treated by Dr. David Collin Williams JR., MDPHD From 2013 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. David Collin Williams JR., MDPHD treated were hypertension, high cholesterol, chronic kidney disease and ischemic heart disease.

Hypertension	71
High Cholesterol	56
Stroke	5
Ischemic Heart Disease	37
Depression	29
Chronic Kidney Disease	48
Asthma	10
Osteoporosis	6
Heart Failure	28
Chronic Obstructive Pulmonary Disease	17
Diabetes	29
Atrial Fibrillation	15
Cancer	12
Dementia	9

Education & Training

He has a state license in Virginia.

Licensed In: Virginia

Affiliations & Hospitals

Dr. David Collin Williams JR., MDPHD is associated with these hospitals and organizations:

UNIVERSITY OF NORTH CAROLINA AT CHAPEL HILL

Ratings & Reviews

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General Payments

These charts describe general payments received by Dr. David Collin Williams JR., MDPHD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Alexion Pharmaceuticals, Inc.	$60 SOLIRIS $60
Pfizer Inc.	$12 QUILLIVANT XR $12

**Types of Payments**
Food and Beverage	$72

Select Year:

Dr. David Collin Williams JR., MDPHD

Office Locations

In The News

Noteworthy Medicare Patient Procedures Performed by Dr. David Collin Williams JR., MDPHD in 2023

By Affordability:

By Volume:

By Affordability:

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

2013 Medicare Patient Data

Conditions of Medicare patients treated by Dr. David Collin Williams JR., MDPHD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. David Collin Williams JR., MDPHD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. David Collin Williams JR., MDPHD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. David Collin Williams JR., MDPHD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. David Collin Williams JR., MDPHD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. David Collin Williams JR., MDPHD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. David Collin Williams JR., MDPHD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. David Collin Williams JR., MDPHD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. David Collin Williams JR., MDPHD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. David Collin Williams JR., MDPHD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. David Collin Williams JR., MDPHD in 2023

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2013 - 2023

Average Medicare Patient Data From 2013 - 2023

Average of Total of Conditions of Medicare patients treated by Dr. David Collin Williams JR., MDPHD From 2013 - 2023

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

Pathologists in Nearby Locations

Other Providers in Chapel Hill, NC