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Home > MI Providers > Hematopathologists

Dr. Charles Warren Ross, MD

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Specializes in: Hematopathology

University of Michigan Medical School (1983)

1500 E Medical Center Drive
Ann Arbor, MI 48109

(734) 936-4000

Dr. Charles Warren Ross, MD is a hematopathologist in Ann Arbor, MI specializing in hematopathology. He graduated from University of Michigan Medical School in 1983 and has 43 years of experience. Dr. Charles Warren Ross, MD is affiliated with University of Michigan Health.

Office Locations

University of Michigan Health

1500 E Medical Center Drive
Ann Arbor, MI 48109

(734) 936-4000

(734) 936-7361

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Charles Warren Ross, MD treated as a hematopathologist in Ann Arbor, MI during 2012 were lab tests and second opinions.

Volume of procedures performed by Dr. Charles Warren Ross, MD for Medicare patients.

lab tests	313
second opinions	86

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Charles Warren Ross, MD treated as a hematopathologist in Ann Arbor, MI during 2013 were lab tests, second opinions and cytology.

Volume of procedures performed by Dr. Charles Warren Ross, MD for Medicare patients.

cytology	31
lab tests	248
second opinions	49

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles Warren Ross, MD.

**Gender**
Male	126
Female	93

**Ethnicity**
Non-Hispanic White	201
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	108
From 75 to 84	51
85 and over	17
Less than 65	43

Conditions of Medicare patients treated by Dr. Charles Warren Ross, MD in 2013

Hypertension	69
High Cholesterol	53
Stroke	6
Ischemic Heart Disease	47
Depression	29
Chronic Kidney Disease	43
Asthma	12
Osteoperosis	7
Atrial Fibrilation	18
Heart Failure	37
Chronic Obstructive Pulmonary Disease	29
Diabetes	31
Dementia	9
Cancer	24

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Charles Warren Ross, MD treated as a hematopathologist in Ann Arbor, MI during 2014 were lab tests, second opinions and cytology.

Volume of procedures performed by Dr. Charles Warren Ross, MD for Medicare patients.

cytology	18
lab tests	143
second opinions	68

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles Warren Ross, MD.

**Gender**
Male	108
Female	90

**Ethnicity**
Non-Hispanic White	170
Black	15
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	54

Conditions of Medicare patients treated by Dr. Charles Warren Ross, MD in 2014

Hypertension	73
High Cholesterol	50
Stroke	6
Ischemic Heart Disease	43
Depression	34
Chronic Kidney Disease	50
Asthma	12
Osteoperosis	0
Atrial Fibrilation	16
Heart Failure	28
Chronic Obstructive Pulmonary Disease	23
Diabetes	36
Dementia	6
Cancer	13

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Charles Warren Ross, MD treated as a hematopathologist in Ann Arbor, MI during 2015 were lab tests, second opinions and cytology.

Volume of procedures performed by Dr. Charles Warren Ross, MD for Medicare patients.

cytology	28
lab tests	94
second opinions	67

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles Warren Ross, MD.

**Gender**
Male	216
Female	150

**Ethnicity**
Non-Hispanic White	316
Black	24
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	188
From 75 to 84	80
85 and over	22
Less than 65	76

Conditions of Medicare patients treated by Dr. Charles Warren Ross, MD in 2015

Hypertension	72
High Cholesterol	50
Stroke	0
Ischemic Heart Disease	39
Depression	26
Chronic Kidney Disease	55
Asthma	13
Osteoperosis	0
Atrial Fibrilation	17
Heart Failure	33
Chronic Obstructive Pulmonary Disease	19
Diabetes	38
Dementia	8
Cancer	20

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Charles Warren Ross, MD treated as a hematopathologist in Ann Arbor, MI during 2016 were lab tests and second opinions.

Volume of procedures performed by Dr. Charles Warren Ross, MD for Medicare patients.

lab tests	93
second opinions	58

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles Warren Ross, MD.

**Gender**
Male	69
Female	76

**Ethnicity**
Non-Hispanic White	119
Black	15
Hispanic	0
Asian	0
Other	0
Native American	0

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

Conditions of Medicare patients treated by Dr. Charles Warren Ross, MD in 2016

Hypertension	75
High Cholesterol	52
Stroke	8
Ischemic Heart Disease	41
Depression	32
Chronic Kidney Disease	52
Asthma	30
Osteoperosis	0
Atrial Fibrilation	15
Heart Failure	37
Chronic Obstructive Pulmonary Disease	28
Diabetes	36
Dementia	10
Cancer	15

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Charles Warren Ross, MD treated as a hematopathologist in Ann Arbor, MI during 2017 were lab tests and second opinions.

Volume of procedures performed by Dr. Charles Warren Ross, MD for Medicare patients.

lab tests	87
second opinions	26

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles Warren Ross, MD.

**Gender**
Male	68
Female	62

**Ethnicity**
Non-Hispanic White	113
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	59
From 75 to 84	40
85 and over	11
Less than 65	20

Conditions of Medicare patients treated by Dr. Charles Warren Ross, MD in 2017

Hypertension	75
High Cholesterol	45
Stroke	0
Ischemic Heart Disease	43
Depression	28
Chronic Kidney Disease	62
Asthma	9
Osteoperosis	9
Atrial Fibrilation	15
Heart Failure	35
Chronic Obstructive Pulmonary Disease	18
Diabetes	34
Dementia	11
Cancer	15

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Charles Warren Ross, MD treated as a hematopathologist in Ann Arbor, MI during 2018 were lab tests and second opinions.

Volume of procedures performed by Dr. Charles Warren Ross, MD for Medicare patients.

lab tests	75
second opinions	45

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles Warren Ross, MD.

**Gender**
Male	67
Female	47

**Ethnicity**
Non-Hispanic White	100
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	57
From 75 to 84	35
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Charles Warren Ross, MD in 2018

Hypertension	73
High Cholesterol	52
Stroke	0
Ischemic Heart Disease	46
Depression	26
Chronic Kidney Disease	46
Asthma	15
Osteoperosis	0
Atrial Fibrilation	15
Heart Failure	35
Chronic Obstructive Pulmonary Disease	23
Diabetes	36
Dementia	15
Cancer	14

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Charles Warren Ross, MD treated as a hematopathologist in Ann Arbor, MI during 2019 were lab tests and second opinions.

Volume of procedures performed by Dr. Charles Warren Ross, MD for Medicare patients.

lab tests	102
second opinions	15

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles Warren Ross, MD.

**Gender**
Male	71
Female	52

**Ethnicity**
Non-Hispanic White	105
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

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

Conditions of Medicare patients treated by Dr. Charles Warren Ross, MD in 2019

Hypertension	70
High Cholesterol	59
Stroke	0
Ischemic Heart Disease	37
Depression	30
Chronic Kidney Disease	46
Asthma	11
Osteoperosis	0
Atrial Fibrilation	14
Heart Failure	28
Chronic Obstructive Pulmonary Disease	17
Diabetes	25
Dementia	11
Cancer	24

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Charles Warren Ross, MD treated as a hematopathologist in Ann Arbor, MI during 2020 were lab tests.

Volume of procedures performed by Dr. Charles Warren Ross, MD for Medicare patients.

lab tests	83

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles Warren Ross, MD.

**Gender**
Male	63
Female	53

**Ethnicity**
Non-Hispanic White	94
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	51
From 75 to 84	35
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Charles Warren Ross, MD in 2020

Hypertension	64
High Cholesterol	46
Stroke	0
Ischemic Heart Disease	43
Depression	27
Chronic Kidney Disease	51
Asthma	0
Osteoperosis	0
Atrial Fibrilation	16
Heart Failure	24
Chronic Obstructive Pulmonary Disease	12
Diabetes	36
Dementia	12
Cancer	16

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Charles Warren Ross, MD treated as a hematopathologist in Ann Arbor, MI during 2021 were lab tests.

Volume of procedures performed by Dr. Charles Warren Ross, MD for Medicare patients.

lab tests	146

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles Warren Ross, MD.

**Gender**
Male	85
Female	62

**Ethnicity**
Non-Hispanic White	131
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	85
From 75 to 84	38
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Charles Warren Ross, MD in 2021

Hypertension	70
High Cholesterol	57
Stroke	0
Ischemic Heart Disease	39
Depression	31
Chronic Kidney Disease	61
Asthma	8
Osteoperosis	0
Atrial Fibrilation	15
Heart Failure	29
Chronic Obstructive Pulmonary Disease	20
Diabetes	29
Dementia	0
Cancer	16

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Charles Warren Ross, MD treated as a hematopathologist in Ann Arbor, MI during 2022 were lab tests and second opinions.

Volume of procedures performed by Dr. Charles Warren Ross, MD for Medicare patients.

lab tests	93
second opinions	17

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles Warren Ross, MD.

**Gender**
Male	67
Female	38

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

**Age**
From 65 to 74	55
From 75 to 84	31
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Charles Warren Ross, MD in 2022

Hypertension	70
High Cholesterol	58
Stroke	0
Ischemic Heart Disease	27
Depression	17
Chronic Kidney Disease	30
Asthma	11
Osteoperosis	11
Atrial Fibrilation	27
Heart Failure	22
Chronic Obstructive Pulmonary Disease	17
Diabetes	29
Dementia	0
Cancer	24

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Charles Warren Ross, MD for Medicare patients.

The highest averages for the top procedures that Dr. Charles Warren Ross, MD treated as a hematopathologist in Ann Arbor, MI were lab tests, second opinions and cytology.

cytology	25
lab tests	134
second opinions	47

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Charles Warren Ross, MD.

**Gender**
Male	85
Female	65

**Ethnicity**
Black / African American	4
Asian / Pacific Islander	0
Non-Hispanic White	130
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
75 to 84	35
85 and over	4
Less than 65	17
65 to 74	74

Average of Total of Conditions of Medicare patients treated by Dr. Charles Warren Ross, MD From 2012 - 2022

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

Hypertension	64
High Cholesterol	47
Stroke	1
Ischemic Heart Disease	36
Depression	25
Chronic Kidney Disease	45
Asthma	11
Osteoporosis	2
Heart Failure	28
Chronic Obstructive Pulmonary Disease	18
Diabetes	30
Atrial Fibrillation	15
Dementia	7
Cancer	16

Education & Training

Dr. Charles Warren Ross, MD graduated from University of Michigan Medical School in 1983. He completed residency at Barnes-Jewish Hospital. He is certified by the Board Certification: Pathology-Hematology and has a state license in Michigan.

Medical School: University of Michigan Medical School (1983)

Residency: Barnes-Jewish Hospital (1985)

Board Certification: Board Certification: Pathology-Hematology

Licensed In: Michigan

Affiliations & Hospitals

Dr. Charles Warren Ross, MD is associated with these hospitals and organizations:

University of Michigan Health

Ratings & Reviews

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General Payments

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

**Payments by Company**
Stemline Therapeutics Inc.	$67 ELZONRIS $67

**Types of Payments**
Food and Beverage	$67

Biography

Dr. Charles Ross is an Ann Arbor, MI physician who specializes in hematopathology. Before performing his residency at Barnes-Jewish Hospital and a hospital affiliated with the University of Michigan, Dr. Ross attended the University of Michigan Medical School. He is professionally affiliated with the University of Michigan Health.