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Dr. Marek Marsel Marsel Mesulam, MD

Accepting New Patients
(Marek Marsel Mesulam, MD)
Specializes in: Physician, Psychiatry & Neurology and Neurology (Brain & Spinal Cord Disease)
Harvard Medical School (1972)
Professional interests include: language disorders, aphasia, Alzheimer's disease, and more.
676 N St Clair Street Arkes Pavilion, Suite 1310
Chicago, IL 60611

Dr. Marek Marsel Marsel Mesulam, MD is a physician provider in Chicago, IL specializing in physician, psychiatry & neurology and neurology (brain & spinal cord disease). He graduated from Harvard Medical School in 1972 and has 54 years of experience. Dr. Marek Marsel Marsel Mesulam, MD is affiliated with Northwestern Medicine, Northwestern University Clinical and Translational Sciences Institute (NUCATS), Northwestern University Feinberg School of Medicine, Simpson Querrey Center for Neurogenetics, Center for Circadian and Sleep Medicine, Mesulam Center for Cognitive Neurology and Alzheimer's Disease, Northwestern University Institute of Neuroscience (NUIN), Stephen M. Stahl Center for Psychiatric Neuroscience and Cognitive Neurology & Alzheimer's Disease Center.

View Doctor's Full Profile (312) 695-9627

Office Locations

676 N St Clair Street Arkes Pavilion, Suite 1310
Chicago, IL 60611
open_in_new
320 E Superior Searle Building Room 11-453
Chicago, IL 60611
open_in_new

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In The News (see more mentions in the news)

“A super-ager is a person 80 or older who boasts the memory capacity of someone at least two to three decades younger, as determined by delayed word recall testing, according to Dr. M. Marsel...”—"The science behind the 'super-ager' brain", NBC News, February 2026
“The term SuperAger was coined in the late 1990s by Dr M. Marsel Mesulam, founder of the Mesulam Center for Cognitive Neurology and Alzheimer's Disease at Northwestern University in the US.”—"People who have 'young' minds in their 80s share a remarkable secret", Daily Mail Online, October 2025
“Dr. Marsel Mesulam, director of the Cognitive Neurology and Alzheimer's Disease Center at Northwestern University's Feinberg School of Medicine, said he didn't envy the federal regulators who had...”—"FDA approves much-debated Alzheimer's drug panned by experts", Los Angeles Times, June 2021

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

Volume of procedures performed by Dr. Marek Marsel Marsel Mesulam, MD for Medicare patients.

doctor visit 110

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

Volume of procedures performed by Dr. Marek Marsel Marsel Mesulam, MD for Medicare patients.

doctor visit 73

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Marek Marsel Marsel Mesulam, MD.

Gender
Male 42
Female 41
Age
From 65 to 74 37
From 75 to 84 28
85 and over 0
Less than 65 0

Conditions of Medicare patients treated by Dr. Marek Marsel Marsel Mesulam, MD in 2013

Hypertension 55
High Cholesterol 45
Stroke 0
Ischemic Heart Disease 24
Depression 29
Chronic Kidney Disease 0
Asthma 0
Osteoperosis 0
Atrial Fibrilation 0
Heart Failure 0
Chronic Obstructive Pulmonary Disease 0
Diabetes 14
Dementia 72
Cancer 0

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

Volume of procedures performed by Dr. Marek Marsel Marsel Mesulam, MD for Medicare patients.

doctor visit 78

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Marek Marsel Marsel Mesulam, MD.

Gender
Male 34
Female 37
Age
From 65 to 74 34
From 75 to 84 0
85 and over 0
Less than 65 0

Conditions of Medicare patients treated by Dr. Marek Marsel Marsel Mesulam, MD in 2014

Hypertension 37
High Cholesterol 37
Stroke 0
Ischemic Heart Disease 20
Depression 18
Chronic Kidney Disease 0
Asthma 0
Osteoperosis 0
Atrial Fibrilation 0
Heart Failure 0
Chronic Obstructive Pulmonary Disease 0
Diabetes 0
Dementia 75
Cancer 0

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

Volume of procedures performed by Dr. Marek Marsel Marsel Mesulam, MD for Medicare patients.

doctor visit 80

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Marek Marsel Marsel Mesulam, MD.

Gender
Male 80
Female 82
Age
From 65 to 74 78
From 75 to 84 48
85 and over 0
Less than 65 0

Conditions of Medicare patients treated by Dr. Marek Marsel Marsel Mesulam, MD in 2015

Hypertension 47
High Cholesterol 44
Stroke 0
Ischemic Heart Disease 19
Depression 20
Chronic Kidney Disease 0
Asthma 0
Osteoperosis 0
Atrial Fibrilation 0
Heart Failure 0
Chronic Obstructive Pulmonary Disease 0
Diabetes 0
Dementia 75
Cancer 0

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

Volume of procedures performed by Dr. Marek Marsel Marsel Mesulam, MD for Medicare patients.

doctor visit 77

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Marek Marsel Marsel Mesulam, MD.

Gender
Male 50
Female 39
Ethnicity
Non-Hispanic White 76
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 44
From 75 to 84 27
85 and over 0
Less than 65 0

Conditions of Medicare patients treated by Dr. Marek Marsel Marsel Mesulam, MD in 2016

Hypertension 43
High Cholesterol 46
Stroke 0
Ischemic Heart Disease 26
Depression 26
Chronic Kidney Disease 19
Asthma 12
Osteoperosis 0
Atrial Fibrilation 0
Heart Failure 15
Chronic Obstructive Pulmonary Disease 0
Diabetes 0
Dementia 75
Cancer 0

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

Volume of procedures performed by Dr. Marek Marsel Marsel Mesulam, MD for Medicare patients.

doctor visit 74

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Marek Marsel Marsel Mesulam, MD.

Gender
Male 34
Female 37
Age
From 65 to 74 27
From 75 to 84 26
85 and over 0
Less than 65 0

Conditions of Medicare patients treated by Dr. Marek Marsel Marsel Mesulam, MD in 2017

Hypertension 48
High Cholesterol 31
Stroke 0
Ischemic Heart Disease 24
Depression 35
Chronic Kidney Disease 20
Asthma 0
Osteoperosis 0
Atrial Fibrilation 0
Heart Failure 0
Chronic Obstructive Pulmonary Disease 0
Diabetes 15
Dementia 75
Cancer 15

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

Volume of procedures performed by Dr. Marek Marsel Marsel Mesulam, MD for Medicare patients.

doctor visit 79

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Marek Marsel Marsel Mesulam, MD.

Gender
Male 51
Female 28
Age
From 65 to 74 32
From 75 to 84 32
85 and over 0
Less than 65 0

Conditions of Medicare patients treated by Dr. Marek Marsel Marsel Mesulam, MD in 2018

Hypertension 38
High Cholesterol 54
Stroke 0
Ischemic Heart Disease 24
Depression 41
Chronic Kidney Disease 14
Asthma 0
Osteoperosis 0
Atrial Fibrilation 0
Heart Failure 0
Chronic Obstructive Pulmonary Disease 0
Diabetes 0
Dementia 75
Cancer 0

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

Volume of procedures performed by Dr. Marek Marsel Marsel Mesulam, MD for Medicare patients.

doctor visit 97

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Marek Marsel Marsel Mesulam, MD.

Gender
Male 48
Female 32
Age
From 65 to 74 35
From 75 to 84 30
85 and over 0
Less than 65 0

Conditions of Medicare patients treated by Dr. Marek Marsel Marsel Mesulam, MD in 2019

Hypertension 49
High Cholesterol 45
Stroke 0
Ischemic Heart Disease 21
Depression 38
Chronic Kidney Disease 16
Asthma 0
Osteoperosis 0
Atrial Fibrilation 0
Heart Failure 0
Chronic Obstructive Pulmonary Disease 0
Diabetes 0
Dementia 75
Cancer 0

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

Volume of procedures performed by Dr. Marek Marsel Marsel Mesulam, MD for Medicare patients.

doctor visit 72

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Marek Marsel Marsel Mesulam, MD.

Gender
Male 39
Female 28
Age
From 65 to 74 35
From 75 to 84 0
85 and over 0
Less than 65 0

Conditions of Medicare patients treated by Dr. Marek Marsel Marsel Mesulam, MD in 2020

Hypertension 42
High Cholesterol 48
Stroke 0
Ischemic Heart Disease 21
Depression 34
Chronic Kidney Disease 16
Asthma 0
Osteoperosis 0
Atrial Fibrilation 0
Heart Failure 0
Chronic Obstructive Pulmonary Disease 0
Diabetes 0
Dementia 75
Cancer 0

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

Volume of procedures performed by Dr. Marek Marsel Marsel Mesulam, MD for Medicare patients.

doctor visit 71

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Marek Marsel Marsel Mesulam, MD.

Gender
Male 34
Female 29
Age
From 65 to 74 31
From 75 to 84 0
85 and over 0
Less than 65 0

Conditions of Medicare patients treated by Dr. Marek Marsel Marsel Mesulam, MD in 2021

Hypertension 41
High Cholesterol 43
Stroke 0
Ischemic Heart Disease 0
Depression 35
Chronic Kidney Disease 0
Asthma 0
Osteoperosis 0
Atrial Fibrilation 0
Heart Failure 0
Chronic Obstructive Pulmonary Disease 0
Diabetes 0
Dementia 75
Cancer 0

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

Volume of procedures performed by Dr. Marek Marsel Marsel Mesulam, MD for Medicare patients.

doctor visit 37

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Marek Marsel Marsel Mesulam, MD.

Gender
Male 32
Female 18
Age
From 65 to 74 26
From 75 to 84 0
85 and over 0
Less than 65 0

Conditions of Medicare patients treated by Dr. Marek Marsel Marsel Mesulam, MD in 2022

Hypertension 56
High Cholesterol 60
Stroke 0
Ischemic Heart Disease 0
Depression 34
Chronic Kidney Disease 24
Asthma 0
Osteoperosis 0
Atrial Fibrilation 0
Heart Failure 0
Chronic Obstructive Pulmonary Disease 0
Diabetes 0
Dementia 75
Cancer 0

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

Volume of procedures performed by Dr. Marek Marsel Marsel Mesulam, MD for Medicare patients.

doctor visit 25

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Marek Marsel Marsel Mesulam, MD.

Gender
Male 26
Female 11
Age
From 65 to 74 22
From 75 to 84 0
85 and over 0
Less than 65 0

Conditions of Medicare patients treated by Dr. Marek Marsel Marsel Mesulam, MD in 2023

Hypertension 51
High Cholesterol 46
Stroke 0
Ischemic Heart Disease 0
Depression 0
Chronic Kidney Disease 0
Asthma 0
Osteoperosis 0
Atrial Fibrilation 0
Heart Failure 0
Chronic Obstructive Pulmonary Disease 0
Diabetes 0
Dementia 75
Cancer 0

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

Volume of procedures performed by Dr. Marek Marsel Marsel Mesulam, MD for Medicare patients.

doctor visit 21

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Marek Marsel Marsel Mesulam, MD.

Gender
Male 23
Female 12
Age
From 65 to 74 22
From 75 to 84 0
85 and over 0
Less than 65 0

Conditions of Medicare patients treated by Dr. Marek Marsel Marsel Mesulam, MD in 2024

Hypertension 54
High Cholesterol 57
Stroke 0
Ischemic Heart Disease 0
Depression 0
Chronic Kidney Disease 0
Asthma 0
Osteoperosis 0
Atrial Fibrilation 0
Heart Failure 0
Chronic Obstructive Pulmonary Disease 0
Diabetes 0
Dementia 74
Cancer 0

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Marek Marsel Marsel Mesulam, MD for Medicare patients.

doctor visit 68

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Marek Marsel Marsel Mesulam, MD.

Gender
Female 30
Male 37
Ethnicity
Black / African American 0
Asian / Pacific Islander 0
Non-Hispanic White 5
Native American / Alaskan Native 0
Hispanic 0
Other 0
Age
85 and over 0
75 to 84 14
Less than 65 0
65 to 74 32

Average of Total of Conditions of Medicare patients treated by Dr. Marek Marsel Marsel Mesulam, MD From 2012 - 2024

The highest averages of the most common conditions of Medicare patients that Dr. Marek Marsel Marsel Mesulam, MD treated were dementia, hypertension, high cholesterol and depression.

Hypertension 43
High Cholesterol 42
Stroke 0
Ischemic Heart Disease 13
Depression 23
Chronic Kidney Disease 8
Asthma 0
Osteoporosis 0
Heart Failure 1
Chronic Obstructive Pulmonary Disease 0
Diabetes 2
Atrial Fibrillation 0
Dementia 68
Cancer 1

Education & Training

Dr. Marek Marsel Marsel Mesulam, MD graduated from Harvard Medical School in 1972. He completed residency at Boston University Medical Center. He is certified by the Neurology, American Board of Psychiatry and Neurology and has a state license in Illinois.

Medical School: Harvard Medical School (1972)

Residency: Boston University Medical Center (1976)

Board Certification: Neurology, American Board of Psychiatry and Neurology

Licensed In: Illinois

Affiliations & Hospitals

Dr. Marek Marsel Marsel Mesulam, MD is associated with these hospitals and organizations:

Northwestern Medicine
Northwestern University Clinical and Translational Sciences Institute (NUCATS)
Northwestern University Feinberg School of Medicine
Simpson Querrey Center for Neurogenetics
Center for Circadian and Sleep Medicine
Mesulam Center for Cognitive Neurology and Alzheimer's Disease
Northwestern University Institute of Neuroscience (NUIN)
Stephen M. Stahl Center for Psychiatric Neuroscience
Cognitive Neurology & Alzheimer's Disease Center

Ratings & Reviews

Dr. Marek Marsel Marsel Mesulam, MD has an exceptional overall rating with an average of 5.0 out of 5 stars based on 7 ratings. We collect ratings and reviews of Dr. Marek Marsel Marsel Mesulam, MD from all over the web to help you find the right in Chicago, IL. 

5
Overall Rating
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General Payments

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

Payments by Company
Cipla USA Inc. $3,640
$3,640
Types of Payments
Consulting Fee $3,640

Biography

Dr. Marek-Marsel Mesulam specializes in physician and neurology (brain & spinal cord disease) and practices in Chicago, IL. Dr. Mesulam has a special interest in aphasia, frontotemporal dementia, and alzheimer's disease. He has received a 5.0 out of 5 star rating by his patients. He attended Harvard Medical School and subsequently trained at Beth Israel Deaconess Medical Center and Boston Medical Center for residency. Awards and/or distinctions he has received include Medical Lifetime Achievement Award, Eczacibasi Foundation; Potamkin Prize, American Academy of Neurology; and Bengt Winblad Lifetime Achievement Award, Alzheimer's Association. In addition to English, Dr. Mesulam (or staff) speaks French and Turkish. Dr. Mesulam's hospital/clinic affiliations include Northwestern University Clinical and Translational Sciences Institute (NUCATS) and Northwestern Memorial Hospital. His practice in Chicago, IL is open to new patients as reported by Yext.

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