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Diana M. Chen, M.D.

Diana M. Chen, M.D.
4.9 out of 5 


Utica Park Clinic - 44th & Harvard
4408 S. Harvard Ave.
Tulsa, OK 74135
Phone: 918-574-0350


Internal Medicine

Diana M. Chen, M.D., is board certified in internal medicine. She has been practicing since 1991.

Dr. Chen earned her bachelor’s degree from The Ohio State University in 1983. She received her Doctor of Medicine degree from the University of Toledo Medical College of Ohio in 1988. She completed her residency at the University of Oklahoma College of Medicine in Tulsa in 1991. She is a member of the American College of Physicians and the Alpha Omega Alpha Honorary Society.

When she’s not seeing patients, Dr. Chen enjoys reading, traveling and skiing.

Unfortunately, Dr. Chen is unable to welcome new patients at this time. For her current patients, most insurance plans are accepted. Her office is located at:

     Utica Park Clinic
     4408 S. Harvard Ave.
     Tulsa, OK 74135

Appointments can be scheduled by calling 918-574-0350 between 8 a.m. and 5 p.m., Monday through Friday.

Featured Reviews



I have gone to Dr. Chen for about 20 years. She is a good listener, asks me questions to clarify, and spends time with me. I never feel rushed. She is knowledgeable and continues to learn to better help her patients.

   — Donna M.


Dr. Chen is the best Dr. I have ever used. She keeps up to date on health issues and I owe my long life to her. I am 94 and going strong!

   — Jeannette Rose


Dr Chen always takes whatever time is necessary to thoroughly discuss my situation. She’s incredibly bright and searches for answers until they are found.

   — Betsy


I drive over 75 miles to see Dr. Chen because, in my experience, she is a caring, thorough physician. I give her and her associates 5 stars.

   — K Brown


Been seeing her for over 15 years & I've told her and anybody else when I retell the knowledge I've learned from her that she is the smartest person I know. My mom is dying fm cancer and I try to get her to switch to her for her mental health, wish she would listen to me bc I know she could have her feeling better. Not that she had room for anyone else bc I'm sure she doesn't bc she is a wonderful dr and person . She once told me to accept being bipolar and take my meds Drs Orders! - I had strongly disagreed with Covid vaccines but bc I trust her - I did it. Thx u dr Chen for all you do for everyone !

   — Amy C


I've been seeing Dr Chen for almost 20 yrs now and even though I'm older, I'm in much better condition than I was when I came to her. She takes a very aggressive approach to figuring out what your problems are and gets you on the correct treatment while explaining everything to you. I absolutely love her!!! I have quality of life that I haven't had since my early 30's, and I'm almost 70 now.

   — Margie Silvers