UCI Health will see you now: Welcome to our new co-workers and patients from Fountain Valley, Lakewood, Los Alamitos and Placentia Linda! 

Khosrow Mahdavi, MD

Khosrow Mahdavi, MD



Clinical Interests

hematologic malignancies, benign hematology, monoclonal gammopathy, plasma cell conditions

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  • American Board of Internal Medicine, Internal Medicine
  • American Board of Internal Medicine, Medical Oncology
  • English
  • Farsi
Medical School
Iran (Tehran) University of Medical SciencesMD
Tehran University Medical School
Grant Hospital of ChicagoTransitional/General Practice
Grant Hospital of ChicagoGeneral Practice
Lincoln Park Hospital (Grant Hospital)
Mercy Hospital and Medical Center - ChicagoInternal Medicine
Mercy Hospital & Medical Center - Chicago
Metrohealth Medical CenterInternal Medicine
Metrohealth Medical CenterHematology
MetroHealth Medical Center
Professional Positions
  • Professor — Division of Hematology/Oncology, Department of Medicine, UCI School of Medicine
  • Member — Medical Oncology Association of Southern California
Awards and Recognition
  • Physicians of Excellence, Orange County Medical Association — 2021-2022
More Information

Dr. Khosrow Mahdavi is a UCI Health medical oncologist who specializes in medical oncology and hematology. His clinical interests include general hematologic oncology, benign hematology, monoclonal gammapathy and plasma cell conditions.

He earned his medical degree at Tehran University of Medical Sciences in Tehran, Iran. He completed an internship at Grant Hospital of Chicago in Chicago, followed by a residency in internal medicine at Chicago’s Mercy Hospital and Medical Center. Mahdavi completed an additional internal medicine residency at MetroHealth Medical Center in Cleveland, Ohio, where he also completed a fellowship in hematology and studied the latest technologies and bone marrow transplantation.

Mahdavi has lectured across the United States on cancer of the breast, lung and prostate, as well as hematological malignancies. He is the co-author of multiple publications in oncology-related journals. He was recognized for his humanitarian efforts by the National Conference for Community and Justice, which named him "Humanitarian of the Year" in February 2002.

He sees patients in Orange and Costa Mesa.

UCI Health Chao Family Comprehensive Cancer Center
101 The City Drive South, Building 23
Orange, CA 92868
Phone: 714-456-8000
Fax: 855-211-3729
UCI Health — Costa Mesa
1640 Newport Blvd.
Costa Mesa, CA 92627
Phone: 949-999-2400
Fax: 844-965-9446