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Dr. Ann Marie Stephenson Thomas, DO, MBA, FACOI

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Specializes in: Adult Gastroenterology

Philadelphia College of Osteopathic Medicine

Professional interests include: inflammatory bowel disease, irritable bowel syndrome (IBS), colorectal cancer screening

15001 Shady Grove Road Suite 400
Rockville, MD 20850

(301) 800-7001

Dr. Ann Marie Stephenson Thomas, DO, MBA, FACOI is a gastroenterologist in Rockville, MD specializing in adult gastroenterology. She graduated from Philadelphia College of Osteopathic Medicine. Dr. Ann Marie Stephenson Thomas, DO, MBA, FACOI is affiliated with Capital Digestive Care and CAPITAL DIGESTIVE CARE LLC.

Office Locations

Address:

15001 Shady Grove Road Suite 400
Rockville, MD 20850

Address:

9420 Key West Avenue Suite 202
Rockville, MD 20850

diagnostic procedures	82
doctor visit	189
gastrointestinal procedures	107
hospital care	340
inpatient care	340
minimally invasive procedures	107
removal of lesion (e.g. growth)	82

**Gender**
Male	170
Female	213

**Ethnicity**
Non-Hispanic White	200
Black	151
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	111
From 75 to 84	105
85 and over	47
Less than 65	120

Hypertension	75
High Cholesterol	61
Stroke	13
Ischemic Heart Disease	49
Depression	33
Chronic Kidney Disease	53
Asthma	14
Osteoperosis	8
Atrial Fibrilation	23
Heart Failure	44
Chronic Obstructive Pulmonary Disease	28
Diabetes	52
Dementia	27
Cancer	18

diagnostic procedures	140
doctor visit	208
gastrointestinal procedures	138
minimally invasive procedures	138
removal of lesion (e.g. growth)	140

**Gender**
Male	126
Female	326

**Ethnicity**
Non-Hispanic White	342
Black	48
Hispanic	0
Asian	26
Other	0
Native American	0

**Age**
From 65 to 74	278
From 75 to 84	112
85 and over	28
Less than 65	34

Hypertension	56
High Cholesterol	55
Stroke	0
Ischemic Heart Disease	25
Depression	19
Chronic Kidney Disease	11
Asthma	9
Osteoperosis	11
Atrial Fibrilation	7
Heart Failure	8
Chronic Obstructive Pulmonary Disease	7
Diabetes	30
Dementia	5
Cancer	12

diagnostic procedures	121
doctor visit	199
gastrointestinal procedures	119
minimally invasive procedures	119
removal of lesion (e.g. growth)	121

**Gender**
Male	44
Female	156

**Ethnicity**
Non-Hispanic White	139
Black	26
Hispanic	14
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	129
From 75 to 84	39
85 and over	12
Less than 65	20

Hypertension	56
High Cholesterol	58
Stroke	0
Ischemic Heart Disease	29
Depression	21
Chronic Kidney Disease	21
Asthma	15
Osteoperosis	12
Atrial Fibrilation	0
Heart Failure	11
Chronic Obstructive Pulmonary Disease	7
Diabetes	28
Dementia	7
Cancer	13

diagnostic procedures	141
doctor visit	200
gastrointestinal procedures	158
hydrogen breath test	17
methane breath test	17
minimally invasive procedures	158
preventive care	18
removal of lesion (e.g. growth)	141

**Gender**
Male	43
Female	173

**Ethnicity**
Non-Hispanic White	145
Black	41
Hispanic	12
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	130
From 75 to 84	53
85 and over	13
Less than 65	20

Hypertension	57
High Cholesterol	42
Stroke	5
Ischemic Heart Disease	28
Depression	19
Chronic Kidney Disease	20
Asthma	8
Osteoperosis	11
Atrial Fibrilation	0
Heart Failure	6
Chronic Obstructive Pulmonary Disease	6
Diabetes	28
Dementia	8
Cancer	14

**Gender**
Male	32
Female	184

**Ethnicity**
Non-Hispanic White	129
Black	52
Hispanic	13
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	122
From 75 to 84	60
85 and over	14
Less than 65	20

Hypertension	56
High Cholesterol	51
Stroke	0
Ischemic Heart Disease	20
Depression	19
Chronic Kidney Disease	17
Asthma	6
Osteoperosis	15
Atrial Fibrilation	5
Heart Failure	6
Chronic Obstructive Pulmonary Disease	8
Diabetes	26
Dementia	7
Cancer	15

diagnostic procedures	137
doctor visit	196
gastrointestinal procedures	149
minimally invasive procedures	149
preventive care	13
removal of lesion (e.g. growth)	137

**Gender**
Male	27
Female	175

**Ethnicity**
Non-Hispanic White	138
Black	38
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	111
From 75 to 84	60
85 and over	13
Less than 65	18

Hypertension	60
High Cholesterol	58
Stroke	0
Ischemic Heart Disease	30
Depression	26
Chronic Kidney Disease	24
Asthma	11
Osteoperosis	13
Atrial Fibrilation	7
Heart Failure	7
Chronic Obstructive Pulmonary Disease	7
Diabetes	25
Dementia	10
Cancer	18

**Gender**
Male	26
Female	113

**Ethnicity**
Non-Hispanic White	96
Black	20
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	76
From 75 to 84	45
85 and over	0
Less than 65	0

Hypertension	55
High Cholesterol	55
Stroke	0
Ischemic Heart Disease	26
Depression	19
Chronic Kidney Disease	18
Asthma	0
Osteoperosis	15
Atrial Fibrilation	8
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	31
Dementia	10
Cancer	8

diagnostic procedures	299
doctor visit	286
gastrointestinal procedures	334
minimally invasive procedures	334
preventive care	36
removal of lesion (e.g. growth)	299

Average Medicare Procedure Volume From 2013 - 2021

Volume of procedures performed by Dr. Ann Marie Stephenson Thomas, DO, MBA, FACOI for Medicare patients.

The highest averages for the top procedures that Dr. Ann Marie Stephenson Thomas, DO, MBA, FACOI treated as a gastroenterologist in Rockville, MD were hospital care, inpatient care, minimally invasive procedures and gastrointestinal procedures.

diagnostic procedures	154
doctor visit	213
gastrointestinal procedures	169
hospital care	340
hydrogen breath test	17
inpatient care	340
methane breath test	17
minimally invasive procedures	169
preventive care	20
removal of lesion (e.g. growth)	154

Average Medicare Patient Data From 2013 - 2021

Information about Medicare patients treated by Dr. Ann Marie Stephenson Thomas, DO, MBA, FACOI.

**Gender**
Male	46
Female	134

**Ethnicity**
Black / African American	37
Asian / Pacific Islander	2
Non-Hispanic White	118
Native American / Alaskan Native	0
Hispanic	3
Other	0

**Age**
75 to 84	47
85 and over	12
Less than 65	23
65 to 74	95

Average of Total of Conditions of Medicare patients treated by Dr. Ann Marie Stephenson Thomas, DO, MBA, FACOI From 2013 - 2021

The highest averages of the most common conditions of Medicare patients that Dr. Ann Marie Stephenson Thomas, DO, MBA, FACOI treated were hypertension, high cholesterol, diabetes and ischemic heart disease.

Hypertension	41
High Cholesterol	38
Stroke	1
Ischemic Heart Disease	20
Depression	15
Chronic Kidney Disease	16
Asthma	6
Osteoporosis	8
Heart Failure	8
Chronic Obstructive Pulmonary Disease	6
Diabetes	22
Atrial Fibrillation	5
Cancer	9
Dementia	7

Education & Training

Dr. Ann Marie Stephenson Thomas, DO, MBA, FACOI graduated from Philadelphia College of Osteopathic Medicine. She is certified by the American Board of Internal Medicine American Osteopathic Board of Internal Medicine and has a state license in New Jersey.

Medical School: Philadelphia College of Osteopathic Medicine

Board Certification: American Board of Internal Medicine American Osteopathic Board of Internal Medicine

Licensed In: New Jersey

Affiliations & Hospitals

Dr. Ann Marie Stephenson Thomas, DO, MBA, FACOI 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. Ann Marie Stephenson Thomas, DO, MBA, FACOI. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
AbbVie, Inc.	$695 Humira $378	Creon $104	Viekira $67	Mavyret $64	Moderiba $61	Other $21
Takeda Pharmaceuticals America, Inc.	$422 ENTYVIO $188	AMITIZA $174	Dexilant $44	$16
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$363 XIFAXAN $152	Trulance $122	APRISO $49	Uceris $15	XIFIXAN $14	Other $11
Janssen Biotech, Inc.	$287 SIMPONI $143	SIMPONI ARIA $70	STELARA $46	OLYSIO $23	REMICADE $5
Celgene Corporation	$281 ZEPOSIA $281
Other	$2,417 LINZESS $226	ENTYVIO $179	PREPOPIK $156	Humira $127	Ocaliva $115	Other $1,613

**Types of Payments**
Food and Beverage	$4,396
Consulting Fee	$50
Education	$17

Biography

Dr. Annmarie Stephenson Thomas works as an adult gastroenterology. Dr. Stephenson Thomas's areas of expertise include inflammatory bowel disease, colorectal cancer screening, and irritable bowel syndrome (IBS). She is professionally affiliated with Capital Digestive Care. She graduated from Philadelphia College of Osteopathic Medicine.