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Home > OH Providers > Family Physicians & Family Medicine Specialists

Dr. Sybil K. Marsh, MD

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Specializes in: Family Medicine and Addiction Medicine

McMaster University Faculty of Health Sciences (1986)

Professional interests include: mental health issues

5805 Euclid Avenue Suite 200
Cleveland, OH 44103

(216) 844-3971

Dr. Sybil K. Marsh, MD is a family medicine practitioner in Cleveland, OH specializing in family medicine and addiction medicine. She graduated from McMaster University Faculty of Health Sciences in 1986 and has 40 years of experience. Dr. Sybil K. Marsh, MD is affiliated with University Hospitals.

Office Locations

11100 Euclid Avenue Bolwell Suite 1200
Cleveland, OH 44106

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University Hospitals

5805 Euclid Avenue Suite 200
Cleveland, OH 44103

(216) 844-3971

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Some issues Dr. Sybil K. Marsh, MD can help you with:

Mental Health Issues

Mental health issues, also referred to as mental health disorders or mental health illnesses, are a wide variety of conditions that impact behavior, emotion, and cognition. There are many different forms of mental health issues, some of which are acute (short-term), while others are chronic. Common mental health issues include:

Anxiety disorders, such as obsessive compulsive disorder (OCD), panic disorder, and phobias
Mood disorders, such as depression and bipolar disorder
Eating disorders, such as anorexia and bulimia
Personality disorders, such as borderline and narcissistic personality disorders
Grief and trauma, such as post-traumatic stress disorder (PTSD)
Impulse control and addiction disorders
Psychotic disorders, such as schizophrenia and schizoaffective disorder

No single cause of mental health issues exists. Multiple factors may increase one's risk for developing mental health issues, including but not limited to:

Genetic history
Chemical imbalances in the brain
Traumatic brain injury (TBI)
Substance use
Exposure to viruses, chemicals, or other substances in the womb
Adverse life experiences, such as childhood trauma or recurring stress
Isolation and poor living conditions

Mental health issues are typically diagnosed by a provider like a psychiatrist or a psychologist. These issues are diagnosed through psychological evaluation and talk therapy.

Mental health therapy can be an effective tool in supporting people who are struggling with unwanted feelings, behaviors, or difficult circumstances in their lives. Many forms of therapy are available, including specialized therapies tailored to particular disorders. For many issues, therapists help patients manage their conditions through talk therapy. Other treatments can include medication or stays at a psychiatric facility. Mental health therapy can help people with mental health issues improve their mental and emotional wellbeing.

In The News (see more mentions in the news)

“The best hangover cure is prevention, said Sybil Marsh, a family and addiction medicine doctor at University Hospitals in Cleveland.”—"Hangover remedies: Medical experts say prevention is the only cure", Cleveland.com , December 2025

“- Dr. Sybil Marsh, a family medicine professor at Case Western Reserve University School of Medicine, in an Ohio Newsroom story about whether communities should spend opioid settlement money - and...”—"Potential for addiction: Gov. DeWine has concerns about online gambling: Capitol Letter", Cleveland.com , June 2025

“"The pandemic caused people to drink more and in different situations than they would have," said Dr. Sybil Marsh, who specializes in family and addiction medicine at University Hospitals.”—"More drinking during COVID-19 pandemic hastened alcohol use disorder for some, experts say", Cleveland.com , May 2024

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Sybil K. Marsh, MD treated as a family medicine practitioner in Cleveland, OH during 2012 were hospital care, inpatient care, preventive care and vaccines.

Volume of procedures performed by Dr. Sybil K. Marsh, MD for Medicare patients.

diabetes management	21
doctor visit	414
hospital care	69
inpatient care	69
lab tests	21
preventive care	28
vaccines	28

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Sybil K. Marsh, MD treated as a family medicine practitioner in Cleveland, OH during 2013 were hospital care and inpatient care.

Volume of procedures performed by Dr. Sybil K. Marsh, MD for Medicare patients.

doctor visit	429
hospital care	69
inpatient care	69

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Sybil K. Marsh, MD.

**Gender**
Male	66
Female	162

**Ethnicity**
Non-Hispanic White	0
Black	176
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	54
From 75 to 84	32
85 and over	17
Less than 65	125

Conditions of Medicare patients treated by Dr. Sybil K. Marsh, MD in 2013

Hypertension	71
High Cholesterol	38
Stroke	0
Ischemic Heart Disease	36
Depression	33
Chronic Kidney Disease	30
Asthma	15
Osteoperosis	0
Atrial Fibrilation	6
Heart Failure	34
Chronic Obstructive Pulmonary Disease	20
Diabetes	35
Dementia	15
Cancer	9

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Sybil K. Marsh, MD treated as a family medicine practitioner in Cleveland, OH during 2014 were hospital care, inpatient care, lab tests and diabetes management.

Volume of procedures performed by Dr. Sybil K. Marsh, MD for Medicare patients.

diabetes management	22
doctor visit	362
hospital care	36
inpatient care	36
lab tests	22
preventive care	11
vaccines	11

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Sybil K. Marsh, MD.

**Gender**
Male	69
Female	126

**Ethnicity**
Non-Hispanic White	0
Black	160
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	43
From 75 to 84	29
85 and over	16
Less than 65	107

Conditions of Medicare patients treated by Dr. Sybil K. Marsh, MD in 2014

Hypertension	75
High Cholesterol	37
Stroke	7
Ischemic Heart Disease	39
Depression	26
Chronic Kidney Disease	36
Asthma	12
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	35
Chronic Obstructive Pulmonary Disease	18
Diabetes	45
Dementia	15
Cancer	6

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Sybil K. Marsh, MD treated as a family medicine practitioner in Cleveland, OH during 2015 were preventive care, vaccines, lab tests and diabetes management.

Volume of procedures performed by Dr. Sybil K. Marsh, MD for Medicare patients.

diabetes management	13
doctor visit	231
lab tests	13
preventive care	22
vaccines	22

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Sybil K. Marsh, MD.

**Gender**
Male	102
Female	152

**Ethnicity**
Non-Hispanic White	0
Black	202
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	66
From 75 to 84	34
85 and over	22
Less than 65	132

Conditions of Medicare patients treated by Dr. Sybil K. Marsh, MD in 2015

Hypertension	75
High Cholesterol	30
Stroke	0
Ischemic Heart Disease	33
Depression	25
Chronic Kidney Disease	28
Asthma	21
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	30
Chronic Obstructive Pulmonary Disease	19
Diabetes	39
Dementia	17
Cancer	0

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Sybil K. Marsh, MD treated as a family medicine practitioner in Cleveland, OH during 2016 were preventive care, vaccines, lab tests and diabetes management.

Volume of procedures performed by Dr. Sybil K. Marsh, MD for Medicare patients.

diabetes management	24
doctor visit	241
lab tests	24
preventive care	29
vaccines	29

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Sybil K. Marsh, MD.

**Gender**
Male	43
Female	77

**Ethnicity**
Non-Hispanic White	23
Black	97
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	42
From 75 to 84	15
85 and over	12
Less than 65	51

Conditions of Medicare patients treated by Dr. Sybil K. Marsh, MD in 2016

Hypertension	75
High Cholesterol	32
Stroke	0
Ischemic Heart Disease	35
Depression	25
Chronic Kidney Disease	40
Asthma	27
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	30
Chronic Obstructive Pulmonary Disease	24
Diabetes	41
Dementia	11
Cancer	0

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Sybil K. Marsh, MD treated as a family medicine practitioner in Cleveland, OH during 2017 were hospital care, inpatient care, lab tests and diabetes management.

Volume of procedures performed by Dr. Sybil K. Marsh, MD for Medicare patients.

diabetes management	15
doctor visit	235
hospital care	66
inpatient care	66
lab tests	15
preventive care	13
vaccines	13

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Sybil K. Marsh, MD.

**Gender**
Male	49
Female	101

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

**Age**
From 65 to 74	35
From 75 to 84	31
85 and over	12
Less than 65	72

Conditions of Medicare patients treated by Dr. Sybil K. Marsh, MD in 2017

Hypertension	75
High Cholesterol	31
Stroke	0
Ischemic Heart Disease	38
Depression	33
Chronic Kidney Disease	37
Asthma	19
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	28
Chronic Obstructive Pulmonary Disease	23
Diabetes	39
Dementia	17
Cancer	9

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Sybil K. Marsh, MD treated as a family medicine practitioner in Cleveland, OH during 2018 were hospital care, inpatient care, lab tests and diabetes management.

Volume of procedures performed by Dr. Sybil K. Marsh, MD for Medicare patients.

diabetes management	13
doctor visit	187
hospital care	44
inpatient care	44
lab tests	13

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Sybil K. Marsh, MD.

**Gender**
Male	52
Female	91

**Ethnicity**
Non-Hispanic White	0
Black	111
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	48
From 75 to 84	18
85 and over	13
Less than 65	64

Conditions of Medicare patients treated by Dr. Sybil K. Marsh, MD in 2018

Hypertension	73
High Cholesterol	42
Stroke	0
Ischemic Heart Disease	41
Depression	31
Chronic Kidney Disease	34
Asthma	10
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	27
Chronic Obstructive Pulmonary Disease	26
Diabetes	36
Dementia	16
Cancer	14

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

Volume of procedures performed by Dr. Sybil K. Marsh, MD for Medicare patients.

doctor visit	145

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Sybil K. Marsh, MD.

**Gender**
Male	37
Female	69

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

**Age**
From 65 to 74	23
From 75 to 84	25
85 and over	15
Less than 65	43

Conditions of Medicare patients treated by Dr. Sybil K. Marsh, MD in 2019

Hypertension	75
High Cholesterol	51
Stroke	0
Ischemic Heart Disease	44
Depression	33
Chronic Kidney Disease	49
Asthma	12
Osteoperosis	0
Atrial Fibrilation	10
Heart Failure	37
Chronic Obstructive Pulmonary Disease	28
Diabetes	43
Dementia	17
Cancer	13

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Sybil K. Marsh, MD treated as a family medicine practitioner in Cleveland, OH during 2020 were hospital care and inpatient care.

Volume of procedures performed by Dr. Sybil K. Marsh, MD for Medicare patients.

doctor visit	111
hospital care	11
inpatient care	11

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Sybil K. Marsh, MD.

**Gender**
Male	25
Female	58

**Ethnicity**
Non-Hispanic White	0
Black	59
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	23
From 75 to 84	0
85 and over	0
Less than 65	35

Conditions of Medicare patients treated by Dr. Sybil K. Marsh, MD in 2020

Hypertension	71
High Cholesterol	41
Stroke	0
Ischemic Heart Disease	33
Depression	30
Chronic Kidney Disease	31
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	25
Chronic Obstructive Pulmonary Disease	17
Diabetes	46
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

Volume of procedures performed by Dr. Sybil K. Marsh, MD for Medicare patients.

doctor visit	91

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Sybil K. Marsh, MD.

**Gender**
Male	21
Female	44

**Ethnicity**
Non-Hispanic White	0
Black	49
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	28
From 75 to 84	0
85 and over	0
Less than 65	20

Conditions of Medicare patients treated by Dr. Sybil K. Marsh, MD in 2021

Hypertension	71
High Cholesterol	35
Stroke	0
Ischemic Heart Disease	37
Depression	18
Chronic Kidney Disease	37
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	26
Chronic Obstructive Pulmonary Disease	18
Diabetes	40
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

Volume of procedures performed by Dr. Sybil K. Marsh, MD for Medicare patients.

doctor visit	64

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Sybil K. Marsh, MD.

**Gender**
Male	17
Female	29

**Ethnicity**
Non-Hispanic White	0
Black	30
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	20
From 75 to 84	0
85 and over	0
Less than 65	15

Conditions of Medicare patients treated by Dr. Sybil K. Marsh, MD in 2022

Hypertension	75
High Cholesterol	50
Stroke	0
Ischemic Heart Disease	26
Depression	30
Chronic Kidney Disease	33
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	24
Chronic Obstructive Pulmonary Disease	26
Diabetes	41
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Sybil K. Marsh, MD for Medicare patients.

The highest averages for the top procedures that Dr. Sybil K. Marsh, MD treated as a family medicine practitioner in Cleveland, OH were hospital care, inpatient care, preventive care and vaccines.

diabetes management	18
doctor visit	228
hospital care	49
inpatient care	49
lab tests	18
preventive care	20
vaccines	20

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Sybil K. Marsh, MD.

**Gender**
Male	43
Female	82

**Ethnicity**
Black / African American	98
Asian / Pacific Islander	0
Non-Hispanic White	2
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
75 to 84	16
85 and over	9
Less than 65	60
65 to 74	34

Average of Total of Conditions of Medicare patients treated by Dr. Sybil K. Marsh, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Sybil K. Marsh, MD treated were hypertension, diabetes, high cholesterol and ischemic heart disease.

Hypertension	66
High Cholesterol	35
Stroke	0
Ischemic Heart Disease	32
Depression	25
Chronic Kidney Disease	32
Asthma	10
Osteoporosis	0
Heart Failure	26
Chronic Obstructive Pulmonary Disease	19
Diabetes	36
Atrial Fibrillation	1
Dementia	9
Cancer	4

Education & Training

Dr. Sybil K. Marsh, MD graduated from McMaster University Faculty of Health Sciences in 1986. She completed residency at University Hospitals, Cleveland. She is certified by the Family Medicine - American Board of Family Medicine and has a state license in Ohio.

Medical School: McMaster University Faculty of Health Sciences (1986)

Residency: University Hospitals, Cleveland (1991)

Board Certification: Family Medicine - American Board of Family Medicine

Licensed In: Ohio

Affiliations & Hospitals

Dr. Sybil K. Marsh, MD is associated with these hospitals and organizations:

University Hospitals

Ratings & Reviews

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General Payments

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

**Payments by Company**
Bayer HealthCare Pharmaceuticals Inc.	$15 Kyleena $15
GlaxoSmithKline, LLC.	$10 Menveo $10

**Types of Payments**
Food and Beverage	$26

Biography

Dr. Sybil Marsh is a Cleveland, OH physician who specializes in family medicine and addiction medicine. Dr. Marsh studied medicine at McMaster University Faculty of Health Sciences. Her medical residency was performed at the University Hospitals, Cleveland. She has indicated that her clinical interests include primary care and mental health issues. In addition to English, she speaks French. She is affiliated with the University Hospitals.