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Dr. Cheng Zhang, MD

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Specializes in: Adult Gastroenterology

21 Eastern Avenue
Worcester, MA 01605

(508) 856-8350

Dr. Cheng Zhang, MD is a gastroenterologist in Saint Louis, MO specializing in adult gastroenterology. Dr. Cheng Zhang, MD is affiliated with AULTMAN MEDICAL GROUP INC.

Office Locations

11155 Dunn Road Suite 109n
Saint Louis, MO 63136

(314) 953-8799

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119 Belmont Street
Worcester, MA 01605

(508) 334-2846

(508) 856-3981

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21 Eastern Avenue
Worcester, MA 01605

(508) 856-8350

(508) 856-8437

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30 W Mccreight Avenue Suite 211
Springfield, OH 45504

(937) 325-3696

(937) 325-3713

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55 Lake Avenue N
Worcester, MA 01655

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Noteworthy Medicare Patient Procedures Performed by Dr. Cheng Zhang, MD in 2023

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

Top 5%

By Affordability:

hospital care

inpatient care

inpatient hospital care

In 2023, Dr. Cheng Zhang, MD had a list price for hospital care, inpatient care, and inpatient hospital care (for patient admitted to hospital) that was lower than the list prices billed to Medicare by 95% of providers in related specialties within Missouri. 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

The top procedures that Dr. Cheng Zhang, MD treated as a gastroenterologist in Saint Louis, MO during 2012 were lab tests, minimally invasive procedures, gastrointestinal procedures and removal of lesion (e.g. growth).

Volume of procedures performed by Dr. Cheng Zhang, MD for Medicare patients.

blood draw	56
diagnostic procedures	126
doctor visit	75
gastrointestinal procedures	138
hospital care	76
inpatient care	76
lab tests	226
minimally invasive procedures	138
removal of lesion (e.g. growth)	126
thyroid function tests	26

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Cheng Zhang, MD treated as a gastroenterologist in Saint Louis, MO during 2013 were minimally invasive procedures, gastrointestinal procedures, lab tests and removal of lesion (e.g. growth).

Volume of procedures performed by Dr. Cheng Zhang, MD for Medicare patients.

blood draw	99
diagnostic procedures	299
doctor visit	134
gastrointestinal procedures	382
hospital care	131
inpatient care	131
lab tests	351
minimally invasive procedures	401
preventive care	59
removal of lesion (e.g. growth)	299
thyroid function tests	33

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Cheng Zhang, MD.

**Gender**
Male	180
Female	192

**Ethnicity**
Non-Hispanic White	359
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	158
From 75 to 84	94
85 and over	29
Less than 65	91

Conditions of Medicare patients treated by Dr. Cheng Zhang, MD in 2013

Hypertension	69
High Cholesterol	50
Stroke	5
Ischemic Heart Disease	31
Depression	31
Chronic Kidney Disease	22
Asthma	8
Osteoperosis	5
Atrial Fibrilation	12
Heart Failure	16
Chronic Obstructive Pulmonary Disease	24
Diabetes	31
Dementia	6
Cancer	10

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Cheng Zhang, MD treated as a gastroenterologist in Saint Louis, MO during 2014 were minimally invasive procedures, gastrointestinal procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. Cheng Zhang, MD for Medicare patients.

diagnostic procedures	120
doctor visit	54
gastrointestinal procedures	146
hospital care	124
inpatient care	124
minimally invasive procedures	146
preventive care	26
removal of lesion (e.g. growth)	120

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Cheng Zhang, MD.

**Gender**
Male	135
Female	151

**Ethnicity**
Non-Hispanic White	197
Black	75
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	89
From 75 to 84	39
85 and over	14
Less than 65	144

Conditions of Medicare patients treated by Dr. Cheng Zhang, MD in 2014

Hypertension	73
High Cholesterol	59
Stroke	11
Ischemic Heart Disease	44
Depression	51
Chronic Kidney Disease	51
Asthma	16
Osteoperosis	12
Atrial Fibrilation	15
Heart Failure	30
Chronic Obstructive Pulmonary Disease	24
Diabetes	44
Dementia	14
Cancer	12

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Cheng Zhang, MD treated as a gastroenterologist in Saint Louis, MO during 2015 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Cheng Zhang, MD for Medicare patients.

diagnostic procedures	84
doctor visit	53
gastrointestinal procedures	97
hospital care	62
inpatient care	62
minimally invasive procedures	97
removal of lesion (e.g. growth)	84

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Cheng Zhang, MD.

**Gender**
Male	174
Female	212

**Ethnicity**
Non-Hispanic White	302
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	132
From 75 to 84	0
85 and over	0
Less than 65	184

Conditions of Medicare patients treated by Dr. Cheng Zhang, MD in 2015

Hypertension	73
High Cholesterol	54
Stroke	9
Ischemic Heart Disease	41
Depression	47
Chronic Kidney Disease	44
Asthma	27
Osteoperosis	12
Atrial Fibrilation	14
Heart Failure	27
Chronic Obstructive Pulmonary Disease	25
Diabetes	40
Dementia	11
Cancer	14

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Cheng Zhang, MD treated as a gastroenterologist in Saint Louis, MO during 2016 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Cheng Zhang, MD for Medicare patients.

diagnostic procedures	116
doctor visit	70
gastrointestinal procedures	139
hospital care	74
inpatient care	74
minimally invasive procedures	139
removal of lesion (e.g. growth)	116

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Cheng Zhang, MD.

**Gender**
Male	126
Female	157

**Ethnicity**
Non-Hispanic White	207
Black	58
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	107
From 75 to 84	0
85 and over	0
Less than 65	124

Conditions of Medicare patients treated by Dr. Cheng Zhang, MD in 2016

Hypertension	70
High Cholesterol	51
Stroke	5
Ischemic Heart Disease	36
Depression	41
Chronic Kidney Disease	49
Asthma	31
Osteoperosis	12
Atrial Fibrilation	11
Heart Failure	22
Chronic Obstructive Pulmonary Disease	28
Diabetes	36
Dementia	12
Cancer	13

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Cheng Zhang, MD treated as a gastroenterologist in Saint Louis, MO during 2017 were minimally invasive procedures, gastrointestinal procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. Cheng Zhang, MD for Medicare patients.

diagnostic procedures	150
doctor visit	28
gastrointestinal procedures	208
hospital care	187
inpatient care	187
minimally invasive procedures	208
preventive care	18
removal of lesion (e.g. growth)	150

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Cheng Zhang, MD.

**Gender**
Male	179
Female	183

**Ethnicity**
Non-Hispanic White	265
Black	79
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	147
From 75 to 84	63
85 and over	35
Less than 65	117

Conditions of Medicare patients treated by Dr. Cheng Zhang, MD in 2017

Hypertension	75
High Cholesterol	59
Stroke	8
Ischemic Heart Disease	54
Depression	42
Chronic Kidney Disease	61
Asthma	13
Osteoperosis	13
Atrial Fibrilation	19
Heart Failure	38
Chronic Obstructive Pulmonary Disease	34
Diabetes	44
Dementia	20
Cancer	15

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Cheng Zhang, MD treated as a gastroenterologist in Saint Louis, MO during 2018 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Cheng Zhang, MD for Medicare patients.

diagnostic procedures	181
gastrointestinal procedures	206
hospital care	54
inpatient care	54
minimally invasive procedures	206
preventive care	12
removal of lesion (e.g. growth)	181

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Cheng Zhang, MD.

**Gender**
Male	78
Female	81

**Ethnicity**
Non-Hispanic White	139
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	66
From 75 to 84	34
85 and over	12
Less than 65	47

Conditions of Medicare patients treated by Dr. Cheng Zhang, MD in 2018

Hypertension	73
High Cholesterol	57
Stroke	8
Ischemic Heart Disease	40
Depression	36
Chronic Kidney Disease	40
Asthma	13
Osteoperosis	0
Atrial Fibrilation	9
Heart Failure	18
Chronic Obstructive Pulmonary Disease	33
Diabetes	37
Dementia	16
Cancer	7

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Cheng Zhang, MD treated as a gastroenterologist in Saint Louis, MO during 2019 were removal of lesion (e.g. growth), minimally invasive procedures, diagnostic procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Cheng Zhang, MD for Medicare patients.

diagnostic procedures	92
gastrointestinal procedures	92
hospital care	78
inpatient care	78
minimally invasive procedures	92
removal of lesion (e.g. growth)	92

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Cheng Zhang, MD.

**Gender**
Male	50
Female	58

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

**Age**
From 65 to 74	45
From 75 to 84	21
85 and over	14
Less than 65	28

Conditions of Medicare patients treated by Dr. Cheng Zhang, MD in 2019

Hypertension	75
High Cholesterol	66
Stroke	0
Ischemic Heart Disease	52
Depression	44
Chronic Kidney Disease	46
Asthma	0
Osteoperosis	14
Atrial Fibrilation	16
Heart Failure	31
Chronic Obstructive Pulmonary Disease	29
Diabetes	43
Dementia	17
Cancer	12

Medicare Procedure and Patient Information

Conditions of Medicare patients treated by Dr. Cheng Zhang, MD in 2020

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	0
Depression	0
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	0
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Cheng Zhang, MD treated as a gastroenterologist in Saint Louis, MO during 2021 were removal of lesion (e.g. growth), minimally invasive procedures, diagnostic procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Cheng Zhang, MD for Medicare patients.

diagnostic procedures	38
gastrointestinal procedures	38
minimally invasive procedures	38
removal of lesion (e.g. growth)	38

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Cheng Zhang, MD.

**Gender**
Male	30
Female	33

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

Conditions of Medicare patients treated by Dr. Cheng Zhang, MD in 2021

Hypertension	44
High Cholesterol	49
Stroke	0
Ischemic Heart Disease	17
Depression	0
Chronic Kidney Disease	21
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	32
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Cheng Zhang, MD treated as a gastroenterologist in Saint Louis, MO during 2022 were hospital care and inpatient care.

Volume of procedures performed by Dr. Cheng Zhang, MD for Medicare patients.

hospital care	12
inpatient care	12

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Cheng Zhang, MD.

**Gender**
Male	28
Female	31

**Ethnicity**
Non-Hispanic White	48
Black	0
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	0

Conditions of Medicare patients treated by Dr. Cheng Zhang, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	32
Depression	34
Chronic Kidney Disease	36
Asthma	19
Osteoperosis	19
Atrial Fibrilation	27
Heart Failure	24
Chronic Obstructive Pulmonary Disease	19
Diabetes	34
Dementia	0
Cancer	29

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Cheng Zhang, MD for Medicare patients.

The highest averages for the top procedures that Dr. Cheng Zhang, MD treated as a gastroenterologist in Saint Louis, MO were lab tests, minimally invasive procedures, gastrointestinal procedures and removal of lesion (e.g. growth).

blood draw	77
diagnostic procedures	134
doctor visit	69
gastrointestinal procedures	160
hospital care	88
inpatient care	88
lab tests	288
minimally invasive procedures	162
preventive care	28
removal of lesion (e.g. growth)	134
thyroid function tests	29

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Cheng Zhang, MD.

**Gender**
Male	89
Female	99

**Ethnicity**
Black / African American	19
Asian / Pacific Islander	0
Non-Hispanic White	146
Hispanic	0
Native American / Alaskan Native	0
Other	0

**Age**
75 to 84	22
85 and over	9
Less than 65	66
65 to 74	74

Average of Total of Conditions of Medicare patients treated by Dr. Cheng Zhang, MD From 2012 - 2022

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

Hypertension	63
High Cholesterol	54
Stroke	4
Ischemic Heart Disease	31
Depression	29
Chronic Kidney Disease	33
Asthma	11
Osteoporosis	7
Heart Failure	18
Chronic Obstructive Pulmonary Disease	19
Diabetes	31
Atrial Fibrillation	11
Cancer	10
Dementia	8

Education & Training

He has a state license in Massachusetts.

Licensed In: Massachusetts

Affiliations & Hospitals

Dr. Cheng Zhang, MD is associated with these hospitals and organizations:

AULTMAN MEDICAL GROUP INC

Ratings & Reviews

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General Payments

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

**Payments by Company**
Janssen Scientific Affairs, LLC	$18,773 REMICADE $18,773
AbbVie Inc.	$1,243 Rinvoq $643	Skyrizi $600
COMSORT, Inc	$200 $200
Pfizer Inc.	$135 XELJANZ $135
NPS Pharmaceuticals, Inc.	$125 GATTEX $125
Other	$124 ELEVIEW $87	LINZESS $15	Humira $14	SUCRAID $8

**Types of Payments**
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$18,343
Travel and Lodging	$1,282
Food and Beverage	$650
Consulting Fee	$325