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

John P Fruehauf

John P. Fruehauf, MD


Hematology-Oncology, Medical Oncology

Clinical Interests

bladder cancer, melanoma, prostate cancer, renal cell cancer, testicular cancer

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Medical School
Rush Medical College
University of California, IrvineInternal Medicine
University of California, IrvineInternal Medicine
National Institutes of HealthNatl. Cancer Inst./Meical
Professional Positions
  • Professor emeritus — Division of Hematology/Oncology, Department of Medicine, UCI School of Medicine
  • Director — Clinical Pharmacology and Developmental Therapeutics, UCI Health Chao Family Comprehensive Cancer Center
Awards and Recognition
  • America's Top Doctors (Bladder Cancer, Melanoma, Medical Oncology, Prostate Cancer), Castle Connolly Medical Ltd., 2013
  • Consumers Research Council of America Award for Top Oncologist, 2007
  • March of Dimes Research Award; Commissioned Officers Scientist Training and Extern Program
  • National Science Foundation Summer Research Award
  • Pharmaceutical Manufacturers Association,Foundation Medical Student Fellowship
More Information

Dr. John Fruehauf is the author of more than 50 peer reviewed papers in oncology and his research has been supported by grants from the National Cancer Institute. He carries out innovative clinical trials to develop new therapies for cancer.

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