M-F 8:30 am – 5:00 pm

SAT 9:00 am – 11:00 am

SUN 9:30 am – 11:00 am

Karen Don, M.D.

Internal Medicine

Board Certification

Internal Medicine

Hospital Affiliations

Orange Coast Memorial Medical Center

Hoag Memorial Hospital Presbyterian


Bachelor of Science, Summa Cum Laude, University of Southern California
Medical Degree, UCLA School of Medicine


UCLA Medical Center

Memberships / Appointments

Vice Chair, Department of Medicine, Orange Coast Memorial Medical Center Member-at-Large, Medical Executive Committee, Orange Coast Memorial Medical Center
MemorialCare Physician Society

Language(s) Spoken


Dr. Don attended the University of Southern California where she graduated Phi Beta Kappa and Summa Cum Laude with a Bachelor of Science degree in Biological Sciences. She received her medical degree from the UCLA School of Medicine, and completed her Internal Medicine training at the UCLA Medical Center and its affiliated hospitals. Dr. Don serves on Orange Coast Memorial Medical Center’s Medical Executive Committee and is a board member of the MemorialCare Physician Society. She is Board Certified in Internal Medicine.
Meet Other Physicians

I have been going to Dr. Don for 13 years and could never go to another doctor after [her]. She is so caring, warm, funny and knowledgeable. I have had a lot of serious health issues and she has always made sure I receive the best treatment from a great team of specialists.

Daniel C.