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Dr. Grice Shelton McMullan, MD

Accepting New Patients

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Specializes in: Hepatology (Liver Disease) and Adult Gastroenterology

George Washington University School of Medicine and Health Sciences

Professional interests include: inflammatory bowel disease, acid reflux (GERD), diarrhea, and more.

9000 Franklin Square Drive Entrance 1
Baltimore, MD 21237

(443) 777-2475

Dr. Grice Shelton McMullan, MD is a hepatologist in Baltimore, MD specializing in hepatology (liver disease) and adult gastroenterology. He graduated from George Washington University School of Medicine and Health Sciences. Dr. Grice Shelton McMullan, MD is affiliated with Capital Digestive Care and CAPITAL DIGESTIVE CARE LLC.

Office Locations

9000 Franklin Square Drive Entrance 1
Baltimore, MD 21237

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5500 Knoll North Drive Suite 460
Columbia, MD 21045

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7350 Van Dusen Road Suite 230
Laurel, MD 20707

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Noteworthy Medicare Patient Procedures Performed by Dr. Grice Shelton McMullan, MD in 2023

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

Top 10%

By Affordability:

diagnostic EGD

diagnostic upper endoscopy

esophagogastroduodenoscopy

upper endoscopy

In 2023, Dr. Grice Shelton McMullan, MD had a list price for diagnostic EGD, diagnostic upper endoscopy, esophagogastroduodenoscopy (EGD), and upper endoscopy that was lower than the list prices billed to Medicare by 90% of providers in related specialties within Maryland. 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:

colonoscopy

colonoscopy with biopsy

colonoscopy with lesion removal

endoscopy

gastrointestinal biopsy

gastrointestinal procedures

removal of lesion

By Affordability:

EGD with biopsy

EGD with lesion removal

therapeutic EGD

therapeutic upper endoscopy

upper endoscopy with biopsy

upper endoscopy with lesion removal

In 2013, among providers in related specialties within Maryland, Dr. Grice Shelton McMullan, MD performed more colonoscopy, colonoscopy with biopsy, colonoscopy with lesion removal, endoscopy, gastrointestinal biopsy, gastrointestinal procedures, and removal of lesion (e.g. growth) procedures for Medicare patients than 75% of them and he also had a list price for EGD with biopsy, EGD with lesion removal, therapeutic EGD, therapeutic upper endoscopy, upper endoscopy with biopsy, and upper endoscopy with lesion removal 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

2017 Medicare Procedure Volume

The top procedures that Dr. Grice Shelton McMullan, MD treated as a hepatologist in Baltimore, MD during 2017 were hospital care, inpatient care, removal of lesion (e.g. growth) and minimally invasive procedures.

Volume of procedures performed by Dr. Grice Shelton McMullan, MD for Medicare patients.

diagnostic procedures	24
doctor visit	50
gastrointestinal procedures	24
hospital care	56
inpatient care	56
minimally invasive procedures	24
removal of lesion (e.g. growth)	24

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Grice Shelton McMullan, MD.

**Gender**
Male	47
Female	63

**Ethnicity**
Non-Hispanic White	82
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	45
From 75 to 84	26
85 and over	11
Less than 65	28

Conditions of Medicare patients treated by Dr. Grice Shelton McMullan, MD in 2017

The most common conditions of Medicare patients that Dr. Grice Shelton McMullan, MD treated during 2017 were hypertension, high cholesterol, chronic kidney disease and depression.

Hypertension	75
High Cholesterol	61
Stroke	14
Ischemic Heart Disease	45
Depression	47
Chronic Kidney Disease	47
Asthma	10
Osteoperosis	0
Atrial Fibrilation	22
Heart Failure	35
Chronic Obstructive Pulmonary Disease	26
Diabetes	40
Dementia	17
Cancer	13

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Grice Shelton McMullan, MD treated as a hepatologist in Baltimore, MD during 2018 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Grice Shelton McMullan, MD for Medicare patients.

anastomosis	11
catheterization	11
diagnostic procedures	240
doctor visit	259
gastrointestinal procedures	303
hospital care	209
injections	11
inpatient care	209
minimally invasive procedures	303
preventive care	17
removal of lesion (e.g. growth)	240

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Grice Shelton McMullan, MD.

**Gender**
Male	214
Female	258

**Ethnicity**
Non-Hispanic White	374
Black	71
Hispanic	12
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	182
From 75 to 84	127
85 and over	56
Less than 65	107

Conditions of Medicare patients treated by Dr. Grice Shelton McMullan, MD in 2018

The most common conditions of Medicare patients that Dr. Grice Shelton McMullan, MD treated during 2018 were hypertension, high cholesterol, chronic kidney disease and ischemic heart disease.

Hypertension	75
High Cholesterol	69
Stroke	11
Ischemic Heart Disease	52
Depression	44
Chronic Kidney Disease	55
Asthma	7
Osteoperosis	8
Atrial Fibrilation	22
Heart Failure	35
Chronic Obstructive Pulmonary Disease	30
Diabetes	48
Dementia	21
Cancer	16

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Grice Shelton McMullan, MD treated as a hepatologist in Baltimore, MD during 2019 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Grice Shelton McMullan, MD for Medicare patients.

diagnostic procedures	271
doctor visit	235
gastrointestinal procedures	317
hospital care	162
inpatient care	162
minimally invasive procedures	317
preventive care	27
removal of lesion (e.g. growth)	271

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Grice Shelton McMullan, MD.

**Gender**
Male	207
Female	257

**Ethnicity**
Non-Hispanic White	348
Black	85
Hispanic	11
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	183
From 75 to 84	119
85 and over	47
Less than 65	115

Conditions of Medicare patients treated by Dr. Grice Shelton McMullan, MD in 2019

The most common conditions of Medicare patients that Dr. Grice Shelton McMullan, MD treated during 2019 were hypertension, high cholesterol, chronic kidney disease and ischemic heart disease.

Hypertension	75
High Cholesterol	69
Stroke	11
Ischemic Heart Disease	50
Depression	43
Chronic Kidney Disease	56
Asthma	7
Osteoperosis	9
Atrial Fibrilation	22
Heart Failure	35
Chronic Obstructive Pulmonary Disease	35
Diabetes	45
Dementia	19
Cancer	15

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Grice Shelton McMullan, MD treated as a hepatologist in Baltimore, MD during 2020 were gastrointestinal procedures, minimally invasive procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Grice Shelton McMullan, MD for Medicare patients.

anastomosis	15
anorectal procedures	13
catheterization	15
diagnostic procedures	237
doctor visit	198
gastrointestinal procedures	314
hospital care	146
inpatient care	146
manometry	13
minimally invasive procedures	301
preventive care	28
removal of lesion (e.g. growth)	237

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Grice Shelton McMullan, MD.

**Gender**
Male	199
Female	224

**Ethnicity**
Non-Hispanic White	329
Black	71
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	190
From 75 to 84	114
85 and over	35
Less than 65	84

Conditions of Medicare patients treated by Dr. Grice Shelton McMullan, MD in 2020

The most common conditions of Medicare patients that Dr. Grice Shelton McMullan, MD treated during 2020 were hypertension, high cholesterol, chronic kidney disease and ischemic heart disease.

Hypertension	75
High Cholesterol	70
Stroke	12
Ischemic Heart Disease	49
Depression	37
Chronic Kidney Disease	51
Asthma	9
Osteoperosis	9
Atrial Fibrilation	20
Heart Failure	31
Chronic Obstructive Pulmonary Disease	31
Diabetes	44
Dementia	19
Cancer	17

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Grice Shelton McMullan, MD treated as a hepatologist in Baltimore, MD during 2021 were gastrointestinal procedures, minimally invasive procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Grice Shelton McMullan, MD for Medicare patients.

anorectal procedures	12
diagnostic procedures	211
doctor visit	358
gastrointestinal procedures	258
hospital care	93
inpatient care	93
manometry	12
minimally invasive procedures	246
preventive care	12
removal of lesion (e.g. growth)	211

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Grice Shelton McMullan, MD.

**Gender**
Male	203
Female	277

**Ethnicity**
Non-Hispanic White	383
Black	66
Hispanic	0
Asian	12
Other	0
Native American	0

**Age**
From 65 to 74	232
From 75 to 84	132
85 and over	39
Less than 65	77

Conditions of Medicare patients treated by Dr. Grice Shelton McMullan, MD in 2021

The most common conditions of Medicare patients that Dr. Grice Shelton McMullan, MD treated during 2021 were hypertension, high cholesterol, chronic kidney disease and ischemic heart disease.

Hypertension	75
High Cholesterol	67
Stroke	10
Ischemic Heart Disease	41
Depression	35
Chronic Kidney Disease	45
Asthma	11
Osteoperosis	10
Atrial Fibrilation	15
Heart Failure	26
Chronic Obstructive Pulmonary Disease	27
Diabetes	36
Dementia	14
Cancer	16

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Grice Shelton McMullan, MD treated as a hepatologist in Baltimore, MD during 2022 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Grice Shelton McMullan, MD for Medicare patients.

diagnostic procedures	150
doctor visit	288
gastrointestinal procedures	168
hospital care	18
inpatient care	18
minimally invasive procedures	168
preventive care	18
removal of lesion (e.g. growth)	150

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Grice Shelton McMullan, MD.

**Gender**
Male	143
Female	193

**Ethnicity**
Non-Hispanic White	204
Black	87
Hispanic	16
Asian	15
Other	0
Native American	0

**Age**
From 65 to 74	152
From 75 to 84	97
85 and over	31
Less than 65	56

Conditions of Medicare patients treated by Dr. Grice Shelton McMullan, MD in 2022

The most common conditions of Medicare patients that Dr. Grice Shelton McMullan, MD treated during 2022 were high cholesterol, hypertension, diabetes and depression.

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	28
Depression	28
Chronic Kidney Disease	21
Asthma	12
Osteoperosis	15
Atrial Fibrilation	16
Heart Failure	16
Chronic Obstructive Pulmonary Disease	18
Diabetes	36
Dementia	6
Cancer	13

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Grice Shelton McMullan, MD treated as a hepatologist in Baltimore, MD during 2023 were removal of lesion (e.g. growth), minimally invasive procedures, diagnostic procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Grice Shelton McMullan, MD for Medicare patients.

diagnostic procedures	112
doctor visit	249
gastrointestinal procedures	112
minimally invasive procedures	112
removal of lesion (e.g. growth)	112

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Grice Shelton McMullan, MD.

**Gender**
Male	102
Female	118

**Ethnicity**
Non-Hispanic White	109
Black	72
Hispanic	16
Asian	12
Other	11
Native American	0

**Age**
From 65 to 74	105
From 75 to 84	67
85 and over	23
Less than 65	25

Conditions of Medicare patients treated by Dr. Grice Shelton McMullan, MD in 2023

The most common conditions of Medicare patients that Dr. Grice Shelton McMullan, MD treated during 2023 were high cholesterol, hypertension, diabetes and chronic kidney disease.

Hypertension	75
High Cholesterol	75
Stroke	10
Ischemic Heart Disease	24
Depression	18
Chronic Kidney Disease	25
Asthma	9
Osteoperosis	12
Atrial Fibrilation	14
Heart Failure	13
Chronic Obstructive Pulmonary Disease	15
Diabetes	35
Dementia	6
Cancer	12

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2017 - 2023

Volume of procedures performed by Dr. Grice Shelton McMullan, MD for Medicare patients.

The highest averages for the top procedures that Dr. Grice Shelton McMullan, MD treated as a hepatologist in Baltimore, MD were gastrointestinal procedures, minimally invasive procedures, removal of lesion (e.g. growth) and diagnostic procedures.

anastomosis	13
anorectal procedures	12
catheterization	13
diagnostic procedures	177
doctor visit	233
gastrointestinal procedures	213
hospital care	114
injections	11
inpatient care	114
manometry	12
minimally invasive procedures	210
preventive care	20
removal of lesion (e.g. growth)	177

Average Medicare Patient Data From 2017 - 2023

Information about Medicare patients treated by Dr. Grice Shelton McMullan, MD.

**Gender**
Male	159
Female	198

**Ethnicity**
Black / African American	64
Asian / Pacific Islander	5
Non-Hispanic White	261
Hispanic	7
Native American / Alaskan Native	0
Other	1

**Age**
75 to 84	97
85 and over	34
Less than 65	70
65 to 74	155

Average of Total of Conditions of Medicare patients treated by Dr. Grice Shelton McMullan, MD From 2017 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. Grice Shelton McMullan, MD treated were hypertension, high cholesterol, chronic kidney disease and ischemic heart disease.

Hypertension	75
High Cholesterol	69
Stroke	11
Ischemic Heart Disease	41
Depression	36
Chronic Kidney Disease	42
Asthma	9
Osteoporosis	9
Heart Failure	27
Chronic Obstructive Pulmonary Disease	26
Diabetes	40
Atrial Fibrillation	18
Dementia	14
Cancer	14

Education & Training

Dr. Grice Shelton McMullan, MD graduated from George Washington University School of Medicine and Health Sciences. He completed residency at George Washington University Medical Center. He is certified by the Internal Medicine American Board of Internal Medicine and has a state license in Maryland.

Medical School: George Washington University School of Medicine and Health Sciences

Residency: George Washington University Medical Center

Board Certification: Internal Medicine American Board of Internal Medicine

Licensed In: Maryland

Affiliations & Hospitals

Dr. Grice Shelton McMullan, MD is associated with these hospitals and organizations:

Capital Digestive Care

CAPITAL DIGESTIVE CARE LLC

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General Payments

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

**Payments by Company**
AbbVie Inc.	$365 Skyrizi $262	Rinvoq $79	VIBERZI $24
Janssen Biotech, Inc.	$207 REMICADE $94	STELARA $94	Tremfya $20
Regeneron Healthcare Solutions, Inc.	$167 DUPIXENT $167
Takeda Pharmaceuticals U.S.A., Inc.	$131 ENTYVIO $131
Gilead Sciences, Inc.	$120 Vemlidy $120
Other	$555 Humira $98	ZEPOSIA $85	DUPIXENT $66	Ocaliva $53	ZYMFENTRA $26	Other $227

**Types of Payments**
Food and Beverage	$1,364
Education	$94
Gift	$88

Biography

Dr. G. McMullan's medical specialty is adult gastroenterology and hepatology (liver disease). His areas of expertise include the following: diarrhea, inflammatory bowel disease, and colorectal cancer screening. Dr. McMullan is professionally affiliated with Capital Digestive Care. Doctor.com reports that he is accepting new patients at his office in Baltimore, MD. Before performing his residency at George Washington University Medical Center, Dr. McMullan attended George Washington University School of Medicine and Health Sciences for medical school.