Procedure Volume Patient Data Patient Conditions Reviews General Payments Back to Top

Home > MI Providers

Dr. Rory Marcus Marks, MD

(48 Ratings)

Specializes in: Adult Rheumatology

University of New South Wales (1977)

Professional interests include: vascular disease

1500 E Medical Center Drive Floor 3 Reception A
Ann Arbor, MI 48109

1-888-229-3065

Dr. Rory Marcus Marks, MD is a rheumatologist in Ann Arbor, MI specializing in adult rheumatology. He graduated from University of New South Wales in 1977 and has 49 years of experience. Dr. Rory Marcus Marks, MD is affiliated with U.S. Department of Veterans Affairs and University of Michigan Health.

Office Locations

University of Michigan Health

1500 E Medical Center Drive Floor 3 Reception A
Ann Arbor, MI 48109

(734) 936-3695

open_in_new

4646 John D. Dingell Vamc (553)
John R Detroit, MI 48201

open_in_new

In The News

“Dr. Rory Marks, an assistant professor of internal medicine at the University of Michigan and his colleagues discovered how the virus attaches itself to cells it will infect.”—"Progress on Dengue Fever Prevention", Los Angeles Times, September 1997

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Rory Marcus Marks, MD treated as a rheumatologist in Ann Arbor, MI during 2012 were hospital care and inpatient care.

Volume of procedures performed by Dr. Rory Marcus Marks, MD for Medicare patients.

doctor visit	99
hospital care	175
inpatient care	175

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Rory Marcus Marks, MD treated as a rheumatologist in Ann Arbor, MI during 2013 were hospital care and inpatient care.

Volume of procedures performed by Dr. Rory Marcus Marks, MD for Medicare patients.

doctor visit	96
hospital care	144
inpatient care	144

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Rory Marcus Marks, MD.

**Gender**
Male	50
Female	88

**Ethnicity**
Non-Hispanic White	117
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	53
From 75 to 84	0
85 and over	0
Less than 65	61

Conditions of Medicare patients treated by Dr. Rory Marcus Marks, MD in 2013

Hypertension	64
High Cholesterol	45
Stroke	0
Ischemic Heart Disease	39
Depression	43
Chronic Kidney Disease	41
Asthma	12
Osteoperosis	14
Atrial Fibrilation	17
Heart Failure	34
Chronic Obstructive Pulmonary Disease	17
Diabetes	36
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Rory Marcus Marks, MD treated as a rheumatologist in Ann Arbor, MI during 2014 were hospital care and inpatient care.

Volume of procedures performed by Dr. Rory Marcus Marks, MD for Medicare patients.

doctor visit	95
hospital care	181
inpatient care	181

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Rory Marcus Marks, MD.

**Gender**
Male	63
Female	104

**Ethnicity**
Non-Hispanic White	122
Black	29
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	66
From 75 to 84	0
85 and over	0
Less than 65	60

Conditions of Medicare patients treated by Dr. Rory Marcus Marks, MD in 2014

Hypertension	72
High Cholesterol	51
Stroke	7
Ischemic Heart Disease	49
Depression	41
Chronic Kidney Disease	49
Asthma	14
Osteoperosis	18
Atrial Fibrilation	20
Heart Failure	35
Chronic Obstructive Pulmonary Disease	23
Diabetes	39
Dementia	9
Cancer	13

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Rory Marcus Marks, MD treated as a rheumatologist in Ann Arbor, MI during 2015 were hospital care and inpatient care.

Volume of procedures performed by Dr. Rory Marcus Marks, MD for Medicare patients.

doctor visit	74
hospital care	145
inpatient care	145

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Rory Marcus Marks, MD.

**Gender**
Male	92
Female	142

**Ethnicity**
Non-Hispanic White	182
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	90
From 75 to 84	0
85 and over	0
Less than 65	94

Conditions of Medicare patients treated by Dr. Rory Marcus Marks, MD in 2015

Hypertension	74
High Cholesterol	59
Stroke	9
Ischemic Heart Disease	48
Depression	43
Chronic Kidney Disease	49
Asthma	16
Osteoperosis	13
Atrial Fibrilation	12
Heart Failure	39
Chronic Obstructive Pulmonary Disease	23
Diabetes	38
Dementia	11
Cancer	0

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Rory Marcus Marks, MD treated as a rheumatologist in Ann Arbor, MI during 2016 were hospital care and inpatient care.

Volume of procedures performed by Dr. Rory Marcus Marks, MD for Medicare patients.

doctor visit	58
hospital care	101
inpatient care	101

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Rory Marcus Marks, MD.

**Gender**
Male	38
Female	72

**Ethnicity**
Non-Hispanic White	78
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	46
From 75 to 84	0
85 and over	0
Less than 65	36

Conditions of Medicare patients treated by Dr. Rory Marcus Marks, MD in 2016

Hypertension	68
High Cholesterol	43
Stroke	0
Ischemic Heart Disease	41
Depression	30
Chronic Kidney Disease	45
Asthma	30
Osteoperosis	11
Atrial Fibrilation	14
Heart Failure	35
Chronic Obstructive Pulmonary Disease	27
Diabetes	35
Dementia	11
Cancer	10

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Rory Marcus Marks, MD treated as a rheumatologist in Ann Arbor, MI during 2017 were hospital care and inpatient care.

Volume of procedures performed by Dr. Rory Marcus Marks, MD for Medicare patients.

doctor visit	91
hospital care	118
inpatient care	118

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Rory Marcus Marks, MD.

**Gender**
Male	43
Female	93

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

**Age**
From 65 to 74	48
From 75 to 84	0
85 and over	0
Less than 65	49

Conditions of Medicare patients treated by Dr. Rory Marcus Marks, MD in 2017

Hypertension	69
High Cholesterol	36
Stroke	8
Ischemic Heart Disease	39
Depression	39
Chronic Kidney Disease	47
Asthma	16
Osteoperosis	14
Atrial Fibrilation	14
Heart Failure	31
Chronic Obstructive Pulmonary Disease	26
Diabetes	30
Dementia	14
Cancer	0

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Rory Marcus Marks, MD treated as a rheumatologist in Ann Arbor, MI during 2018 were hospital care and inpatient care.

Volume of procedures performed by Dr. Rory Marcus Marks, MD for Medicare patients.

doctor visit	101
hospital care	153
inpatient care	153

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Rory Marcus Marks, MD.

**Gender**
Male	51
Female	75

**Ethnicity**
Non-Hispanic White	99
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	54
From 75 to 84	0
85 and over	0
Less than 65	41

Conditions of Medicare patients treated by Dr. Rory Marcus Marks, MD in 2018

Hypertension	75
High Cholesterol	51
Stroke	9
Ischemic Heart Disease	38
Depression	38
Chronic Kidney Disease	52
Asthma	12
Osteoperosis	14
Atrial Fibrilation	13
Heart Failure	33
Chronic Obstructive Pulmonary Disease	25
Diabetes	27
Dementia	16
Cancer	9

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Rory Marcus Marks, MD treated as a rheumatologist in Ann Arbor, MI during 2019 were hospital care and inpatient care.

Volume of procedures performed by Dr. Rory Marcus Marks, MD for Medicare patients.

doctor visit	84
hospital care	91
inpatient care	91

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Rory Marcus Marks, MD.

**Gender**
Male	46
Female	59

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

**Age**
From 65 to 74	45
From 75 to 84	28
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Rory Marcus Marks, MD in 2019

Hypertension	70
High Cholesterol	60
Stroke	0
Ischemic Heart Disease	45
Depression	39
Chronic Kidney Disease	53
Asthma	13
Osteoperosis	13
Atrial Fibrilation	15
Heart Failure	32
Chronic Obstructive Pulmonary Disease	22
Diabetes	35
Dementia	11
Cancer	0

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

Volume of procedures performed by Dr. Rory Marcus Marks, MD for Medicare patients.

doctor visit	62

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Rory Marcus Marks, MD.

**Gender**
Male	24
Female	47

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

**Age**
From 65 to 74	29
From 75 to 84	0
85 and over	0
Less than 65	27

Conditions of Medicare patients treated by Dr. Rory Marcus Marks, MD in 2020

Hypertension	56
High Cholesterol	39
Stroke	0
Ischemic Heart Disease	41
Depression	35
Chronic Kidney Disease	46
Asthma	0
Osteoperosis	15
Atrial Fibrilation	0
Heart Failure	24
Chronic Obstructive Pulmonary Disease	23
Diabetes	24
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Rory Marcus Marks, MD treated as a rheumatologist in Ann Arbor, MI during 2021 were hospital care and inpatient care.

Volume of procedures performed by Dr. Rory Marcus Marks, MD for Medicare patients.

doctor visit	58
hospital care	36
inpatient care	36

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Rory Marcus Marks, MD.

**Gender**
Male	30
Female	50

**Ethnicity**
Non-Hispanic White	61
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	32
From 75 to 84	22
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Rory Marcus Marks, MD in 2021

Hypertension	70
High Cholesterol	45
Stroke	0
Ischemic Heart Disease	38
Depression	35
Chronic Kidney Disease	45
Asthma	0
Osteoperosis	18
Atrial Fibrilation	14
Heart Failure	31
Chronic Obstructive Pulmonary Disease	14
Diabetes	29
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Rory Marcus Marks, MD treated as a rheumatologist in Ann Arbor, MI during 2022 were hospital care and inpatient care.

Volume of procedures performed by Dr. Rory Marcus Marks, MD for Medicare patients.

doctor visit	61
hospital care	42
inpatient care	42

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Rory Marcus Marks, MD.

**Gender**
Male	31
Female	67

**Ethnicity**
Non-Hispanic White	81
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	41
From 75 to 84	0
85 and over	0
Less than 65	27

Conditions of Medicare patients treated by Dr. Rory Marcus Marks, MD in 2022

Hypertension	75
High Cholesterol	63
Stroke	0
Ischemic Heart Disease	35
Depression	32
Chronic Kidney Disease	41
Asthma	0
Osteoperosis	17
Atrial Fibrilation	22
Heart Failure	26
Chronic Obstructive Pulmonary Disease	13
Diabetes	32
Dementia	0
Cancer	17

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Rory Marcus Marks, MD for Medicare patients.

The highest averages for the top procedures that Dr. Rory Marcus Marks, MD treated as a rheumatologist in Ann Arbor, MI were hospital care and inpatient care.

doctor visit	79
hospital care	118
inpatient care	118

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Rory Marcus Marks, MD.

**Gender**
Male	42
Female	72

**Ethnicity**
Black / African American	2
Asian / Pacific Islander	0
Non-Hispanic White	88
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
75 to 84	4
85 and over	0
Less than 65	35
65 to 74	45

Average of Total of Conditions of Medicare patients treated by Dr. Rory Marcus Marks, MD From 2012 - 2022

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

Hypertension	63
High Cholesterol	44
Stroke	3
Ischemic Heart Disease	37
Depression	34
Chronic Kidney Disease	42
Asthma	10
Osteoporosis	13
Heart Failure	29
Chronic Obstructive Pulmonary Disease	19
Diabetes	29
Atrial Fibrillation	12
Dementia	6
Cancer	4

Education & Training

Dr. Rory Marcus Marks, MD graduated from University of New South Wales in 1977. He completed residency at St. Vincent's Hospital. He is certified by the Board Certification: Internal Medicine and has a state license in Michigan.

Medical School: University of New South Wales (1977)

Residency: St. Vincent's Hospital (1978)

Board Certification: Board Certification: Internal Medicine

Licensed In: Michigan

Affiliations & Hospitals

Dr. Rory Marcus Marks, MD is associated with these hospitals and organizations:

U.S. Department of Veterans Affairs

University of Michigan Health

Ratings & Reviews

Dr. Rory Marcus Marks, MD has an exceptional overall rating with an average of 5.0 out of 5 stars based on 48 ratings. We collect ratings and reviews of Dr. Rory Marcus Marks, MD from all over the web to help you find the right in Ann Arbor, MI.

Overall Rating

(48 Ratings)

Leave a Review

General Payments

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

**Payments by Company**
GlaxoSmithKline, LLC.	$16 BENLYSTA $16

**Types of Payments**
Education	$16

Biography

Dr. Rory Marks is a specialist in adult rheumatology in Ann Arbor, MI and John R Detroit, MI. Patient ratings for Dr. Marks average 5.0 stars (out of 5). Dr. Marks has indicated that his clinical interests include vascular disease. He attended the University of New South Wales and then went on to complete his residency at St. Vincent's Hospital. He is professionally affiliated with the University of Michigan Health and U.S. Department of Veterans Affairs.