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Home > AZ Providers > Colorectal Surgeons

Dr. Clarence E. Clark III, MD

Accepting New Patients

(3 Ratings)

Specializes in: General Surgery and Colon & Rectal Surgery

Penn State College of Medicine

Professional interests include: cancer

485 S DOBSON ROAD SUITE 201
CHANDLER, AZ 85224

(480) 728-4700

Dr. Clarence E. Clark III, MD is a general surgeon in CHANDLER, AZ specializing in general surgery and colon & rectal surgery. He graduated from Penn State College of Medicine. Dr. Clarence E. Clark III, MD is affiliated with Dignity Health Medical Group - Arizona.

Office Locations

485 S DOBSON ROAD SUITE 201
CHANDLER, AZ 85224

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Noteworthy Medicare Patient Procedures Performed by Dr. Clarence E. Clark III, MD in 2024

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

Top 10%

By Affordability:

colon biopsy

colonoscopy with biopsy

colonoscopy with lesion removal

diagnostic colonoscopy

gastrointestinal procedures

minimally invasive procedures

therapeutic colonoscopy

therapeutic endoscopy

In 2024, Dr. Clarence E. Clark III, MD had a list price for colon biopsy, colonoscopy with biopsy, colonoscopy with lesion removal, diagnostic colonoscopy, gastrointestinal procedures, minimally invasive procedures, therapeutic colonoscopy, and therapeutic endoscopy that was lower than the list prices billed to Medicare by 90% of providers in related specialties within Arizona. 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 Affordability:

biopsy

colonoscopy

diagnostic procedures

gastrointestinal biopsy

removal of lesion

In 2012, Dr. Clarence E. Clark III, MD had a list price for biopsy, colonoscopy, diagnostic procedures, gastrointestinal biopsy, and removal of lesion (e.g. growth) that was lower than the list prices billed to Medicare by 75% of providers in related specialties within Arizona. 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

Volume of procedures performed by Dr. Clarence E. Clark III, MD for Medicare patients.

doctor visit	24

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

Volume of procedures performed by Dr. Clarence E. Clark III, MD for Medicare patients.

doctor visit	90

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Clarence E. Clark III, MD.

**Gender**
Male	49
Female	50

**Ethnicity**
Non-Hispanic White	0
Black	86
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	34
From 75 to 84	0
85 and over	0
Less than 65	53

Conditions of Medicare patients treated by Dr. Clarence E. Clark III, MD in 2013

Hypertension	75
High Cholesterol	58
Stroke	0
Ischemic Heart Disease	27
Depression	23
Chronic Kidney Disease	33
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	23
Chronic Obstructive Pulmonary Disease	14
Diabetes	36
Dementia	0
Cancer	19

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Clarence E. Clark III, MD treated as a general surgeon in CHANDLER, AZ during 2014 were minimally invasive procedures, preventive care and gastrointestinal procedures.

Volume of procedures performed by Dr. Clarence E. Clark III, MD for Medicare patients.

doctor visit	118
gastrointestinal procedures	17
minimally invasive procedures	17
preventive care	17

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Clarence E. Clark III, MD.

**Gender**
Male	53
Female	54

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

**Age**
From 65 to 74	40
From 75 to 84	0
85 and over	0
Less than 65	47

Conditions of Medicare patients treated by Dr. Clarence E. Clark III, MD in 2014

Hypertension	75
High Cholesterol	60
Stroke	0
Ischemic Heart Disease	23
Depression	25
Chronic Kidney Disease	30
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	17
Chronic Obstructive Pulmonary Disease	11
Diabetes	33
Dementia	0
Cancer	21

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

Volume of procedures performed by Dr. Clarence E. Clark III, MD for Medicare patients.

doctor visit	70

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Clarence E. Clark III, MD.

**Gender**
Male	70
Female	84

**Ethnicity**
Non-Hispanic White	0
Black	122
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	56
From 75 to 84	0
85 and over	0
Less than 65	66

Conditions of Medicare patients treated by Dr. Clarence E. Clark III, MD in 2015

Hypertension	75
High Cholesterol	51
Stroke	0
Ischemic Heart Disease	23
Depression	25
Chronic Kidney Disease	44
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	26
Chronic Obstructive Pulmonary Disease	0
Diabetes	44
Dementia	0
Cancer	29

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Clarence E. Clark III, MD treated as a general surgeon in CHANDLER, AZ during 2016 were removal of lesion (e.g. growth), minimally invasive procedures, diagnostic procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Clarence E. Clark III, MD for Medicare patients.

diagnostic procedures	12
doctor visit	90
gastrointestinal procedures	12
minimally invasive procedures	12
removal of lesion (e.g. growth)	12

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Clarence E. Clark III, MD.

**Gender**
Male	50
Female	44

**Ethnicity**
Non-Hispanic White	0
Black	79
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	34
From 75 to 84	0
85 and over	0
Less than 65	46

Conditions of Medicare patients treated by Dr. Clarence E. Clark III, MD in 2016

Hypertension	75
High Cholesterol	39
Stroke	0
Ischemic Heart Disease	17
Depression	28
Chronic Kidney Disease	41
Asthma	17
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	14
Chronic Obstructive Pulmonary Disease	13
Diabetes	27
Dementia	14
Cancer	23

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

Volume of procedures performed by Dr. Clarence E. Clark III, MD for Medicare patients.

doctor visit	75

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Clarence E. Clark III, MD.

**Gender**
Male	47
Female	31

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

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

Conditions of Medicare patients treated by Dr. Clarence E. Clark III, MD in 2017

Hypertension	75
High Cholesterol	31
Stroke	0
Ischemic Heart Disease	19
Depression	28
Chronic Kidney Disease	38
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	19
Chronic Obstructive Pulmonary Disease	0
Diabetes	35
Dementia	0
Cancer	24

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Clarence E. Clark III, MD treated as a general surgeon in CHANDLER, AZ during 2018 were removal of lesion (e.g. growth), minimally invasive procedures, diagnostic procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Clarence E. Clark III, MD for Medicare patients.

diagnostic procedures	11
doctor visit	69
gastrointestinal procedures	11
minimally invasive procedures	11
removal of lesion (e.g. growth)	11

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Clarence E. Clark III, MD.

**Gender**
Male	58
Female	28

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

**Age**
From 65 to 74	32
From 75 to 84	0
85 and over	0
Less than 65	42

Conditions of Medicare patients treated by Dr. Clarence E. Clark III, MD in 2018

Hypertension	75
High Cholesterol	45
Stroke	0
Ischemic Heart Disease	30
Depression	35
Chronic Kidney Disease	47
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	24
Chronic Obstructive Pulmonary Disease	14
Diabetes	31
Dementia	0
Cancer	24

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

Volume of procedures performed by Dr. Clarence E. Clark III, MD for Medicare patients.

doctor visit	74

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Clarence E. Clark III, MD.

**Gender**
Male	52
Female	32

**Ethnicity**
Non-Hispanic White	0
Black	68
Hispanic	0
Asian	0
Other	0
Native American	0

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

Conditions of Medicare patients treated by Dr. Clarence E. Clark III, MD in 2019

Hypertension	73
High Cholesterol	44
Stroke	0
Ischemic Heart Disease	23
Depression	30
Chronic Kidney Disease	33
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	14
Chronic Obstructive Pulmonary Disease	14
Diabetes	35
Dementia	0
Cancer	27

Medicare Procedure and Patient Information

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Clarence E. Clark III, MD.

**Gender**
Male	33
Female	19

**Ethnicity**
Non-Hispanic White	0
Black	39
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	0

Conditions of Medicare patients treated by Dr. Clarence E. Clark III, MD in 2020

Hypertension	71
High Cholesterol	42
Stroke	0
Ischemic Heart Disease	23
Depression	29
Chronic Kidney Disease	40
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	35
Dementia	0
Cancer	44

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Clarence E. Clark III, MD treated as a general surgeon in CHANDLER, AZ during 2021 were hospital care and inpatient care.

Volume of procedures performed by Dr. Clarence E. Clark III, MD for Medicare patients.

doctor visit	15
hospital care	37
inpatient care	37

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Clarence E. Clark III, MD.

**Gender**
Male	23
Female	32

**Ethnicity**
Non-Hispanic White	44
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	26
From 75 to 84	14
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Clarence E. Clark III, MD in 2021

Hypertension	75
High Cholesterol	69
Stroke	0
Ischemic Heart Disease	47
Depression	36
Chronic Kidney Disease	51
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	35
Dementia	25
Cancer	42

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Clarence E. Clark III, MD treated as a general surgeon in CHANDLER, AZ during 2022 were hospital care and inpatient care.

Volume of procedures performed by Dr. Clarence E. Clark III, MD for Medicare patients.

doctor visit	64
hospital care	40
inpatient care	40

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Clarence E. Clark III, MD.

**Gender**
Male	34
Female	55

**Ethnicity**
Non-Hispanic White	77
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	42
From 75 to 84	33
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Clarence E. Clark III, MD in 2022

Hypertension	75
High Cholesterol	69
Stroke	13
Ischemic Heart Disease	37
Depression	33
Chronic Kidney Disease	28
Asthma	16
Osteoperosis	17
Atrial Fibrilation	30
Heart Failure	19
Chronic Obstructive Pulmonary Disease	19
Diabetes	30
Dementia	19
Cancer	38

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Clarence E. Clark III, MD treated as a general surgeon in CHANDLER, AZ during 2023 were hospital care, inpatient care, removal of lesion (e.g. growth) and minimally invasive procedures.

Volume of procedures performed by Dr. Clarence E. Clark III, MD for Medicare patients.

diagnostic procedures	14
doctor visit	70
gastrointestinal procedures	14
hospital care	75
inpatient care	75
minimally invasive procedures	14
removal of lesion (e.g. growth)	14

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Clarence E. Clark III, MD.

**Gender**
Male	54
Female	67

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

**Age**
From 65 to 74	58
From 75 to 84	46
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Clarence E. Clark III, MD in 2023

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	39
Depression	20
Chronic Kidney Disease	29
Asthma	15
Osteoperosis	17
Atrial Fibrilation	27
Heart Failure	22
Chronic Obstructive Pulmonary Disease	16
Diabetes	30
Dementia	9
Cancer	40

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Clarence E. Clark III, MD treated as a general surgeon in CHANDLER, AZ during 2024 were hospital care, inpatient care, removal of lesion (e.g. growth) and minimally invasive procedures.

Volume of procedures performed by Dr. Clarence E. Clark III, MD for Medicare patients.

diagnostic procedures	13
doctor visit	68
gastrointestinal procedures	13
hospital care	76
inpatient care	76
minimally invasive procedures	13
removal of lesion (e.g. growth)	13

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Clarence E. Clark III, MD.

**Gender**
Male	53
Female	51

**Ethnicity**
Non-Hispanic White	85
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	54
From 75 to 84	35
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Clarence E. Clark III, MD in 2024

Hypertension	75
High Cholesterol	75
Stroke	12
Ischemic Heart Disease	42
Depression	22
Chronic Kidney Disease	32
Asthma	13
Osteoperosis	15
Atrial Fibrilation	31
Heart Failure	22
Chronic Obstructive Pulmonary Disease	17
Diabetes	37
Dementia	0
Cancer	47

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Clarence E. Clark III, MD for Medicare patients.

The highest averages for the top procedures that Dr. Clarence E. Clark III, MD treated as a general surgeon in CHANDLER, AZ were hospital care, inpatient care, preventive care and minimally invasive procedures.

diagnostic procedures	12
doctor visit	68
gastrointestinal procedures	13
hospital care	57
inpatient care	57
minimally invasive procedures	13
preventive care	17
removal of lesion (e.g. growth)	12

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Clarence E. Clark III, MD.

**Gender**
Female	42
Male	44

**Ethnicity**
Black / African American	47
Asian / Pacific Islander	0
Non-Hispanic White	23
Hispanic	0
Native American / Alaskan Native	0
Other	0

**Age**
85 and over	0
75 to 84	9
Less than 65	26
65 to 74	30

Average of Total of Conditions of Medicare patients treated by Dr. Clarence E. Clark III, MD From 2012 - 2024

The highest averages of the most common conditions of Medicare patients that Dr. Clarence E. Clark III, MD treated were hypertension, high cholesterol, chronic kidney disease and diabetes.

Hypertension	68
High Cholesterol	50
Stroke	2
Ischemic Heart Disease	26
Depression	25
Chronic Kidney Disease	34
Asthma	4
Osteoporosis	3
Heart Failure	15
Chronic Obstructive Pulmonary Disease	9
Diabetes	31
Atrial Fibrillation	6
Cancer	29
Dementia	5

Education & Training

Dr. Clarence E. Clark III, MD graduated from Penn State College of Medicine. He is certified by the American Board of Surgery and has a state license in Arizona.

Medical School: Penn State College of Medicine

Board Certification: American Board of Surgery

Licensed In: Arizona

Ratings & Reviews

Dr. Clarence E. Clark III, MD has an exceptional overall rating with an average of 5.0 out of 5 stars based on 3 ratings. We collect ratings and reviews of Dr. Clarence E. Clark III, MD from all over the web to help you find the right in CHANDLER, AZ.

Overall Rating

(3 Ratings)

Leave a Review

Reviews From Around The Web

Overall Rating: 5.0 2025-10-20

Patient verified via Press Ganey

Keeping the answers straightforward and direct gave us a sense of security and knowledge that we are valued and can get answers anytime, as needed.

Overall Rating: 5.0 2025-04-04

Patient verified via Press Ganey

Dr. Clark is the best

Overall Rating: 5.0 2024-01-10

Patient verified via Press Ganey

All good experience

General Payments

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

**Payments by Company**
Intuitive Surgical, Inc.	$18,215 Da Vinci Surgical System $18,215
Transenterix, Inc.	$4,883 Senhance Surgical Robotics System $403	$4,480
Novadaq Technologies Inc.	$1,732 PINPOINT $1,530	LUNA $150	DERMACELL $52
Stryker Corporation	$412 1588 HD 3 Chip Camera $412
Ethicon US, LLC	$283 Energy Harmonic $110	EVARREST $98	Echelon Powered Circular $33	Echelon Flex $21	Echelon; Endopath $21
Other	$1,456 Signia $316	PriMatrix $129	Surgical Care - Floseal $122	Pico $115	AirSeal $111	Other $663

**Types of Payments**
Education	$16,180
Consulting Fee	$4,480
Travel and Lodging	$3,207
Food and Beverage	$2,951
Entertainment	$150
Other	$14

Biography

Dr Clark specializes in colon and rectal surgery with unique skills in advanced care for inflammatory bowel disease, colon and rectal cancer, colonic polyposis syndromes, anal cancer and complex benign anorectal disorders. He uses advanced technology such as high-resolution anoscopy, minimally invasive technology with fluorescence angiography, pelvic floor studies and endorectal ultrasound to help identify, diagnose and treat colorectal disease in a more precise way. Some of these unique clinical treatment strategies enable him to proactively treat low acuity colon and rectal issues in the clinic before they become big surgical cases.

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Dr. Clarence E. Clark III, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Clarence E. Clark III, MD in 2024

By Affordability:

By Affordability:

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

2013 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Clarence E. Clark III, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Clarence E. Clark III, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Clarence E. Clark III, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Clarence E. Clark III, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Clarence E. Clark III, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Clarence E. Clark III, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Clarence E. Clark III, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Clarence E. Clark III, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Clarence E. Clark III, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Clarence E. Clark III, MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Clarence E. Clark III, MD in 2023

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

2024 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Clarence E. Clark III, MD in 2024

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Average Medicare Patient Data From 2012 - 2024

Average of Total of Conditions of Medicare patients treated by Dr. Clarence E. Clark III, MD From 2012 - 2024

Education & Training

Ratings & Reviews

General Payments

Biography

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