Clinic & Patients at Banner Sun Health Research Institute  

Our Doctors


Marwan Sabbagh, MD

Marwan Sabbagh, MD, board-certified neurologist, hopes to work himself out of a job. As the medical director of Banner Sun Health Research Institute, Dr. Sabbagh has dedicated his entire career to finding a cure for Alzheimer’s and other age-related neurodegenerative diseases.

Dr. Sabbagh is a leading investigator for many prominent national Alzheimer’s prevention and treatment trials, including Alzheimer vaccine studies.

He is associate editor for the Journal of Alzheimer's disease and Clinical Neurology News, has authored and co-authored more than 100 medical and scientific articles on Alzheimer’s research.  Dr. Sabbagh has authored two books, "Palliative Care for Advanced Alzheimer’s & Dementia'' and "The Alzheimer’s Answer, whose forward was written by former Justice Sandra Day O’Connor.

In addition to his clinical work and private practice in Sun City, Dr. Sabbagh is associate director of the Arizona Alzheimer’s Disease Core Center, a clinical instructor in the Banner/St. Joseph’s Geriatric Fellowship Program, and a visiting scientist in the Department of Neurology at Mayo Clinic Scottsdale.

Dr. Sabbagh earned his undergraduate degree from the University of California Berkeley and his medical degree from the University of Arizona in Tucson.

clinical trials

To schedule an appointment at The Cleo Roberts Alzheimer's and Movement Disorder Clinic, call 623-832-6530.

Banner Sun Health Research Institute
10515 W. Santa Fe Drive
Sun City, AZ 85351
(623) 832-6500
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