Dr. Yahya is great! I'm 27 yrs old w/thyroid problems, and he's helped not only me but my husband as well, to understand what it is and how to live with it. I live in orange county but I drive all the way out to San Dimas because that's how great of a Dr he is. He takes his time with you and answers all questions in a way that you could understand and he's very helpful and funny. I highly recommend him to anyone. As far as wait time, I rarely have to but after driving so far, I'm not in a rush to get out of there.

Submitted Sept. 22, 2011

Outstanding physician, and, coincidentally, an outstanding person. My wife and I have been patients of Dr. Yahya for over 25 years. I respect and admire his intellect, and I truly admire his humanity. My wife had to visit the ER once on a Saturday when she was dehydrated from the flu. An IV fixed her up. On Sunday Dr. Yahya called us to check on her. I generally ask for early am appointments, and, so, I rarely have had long waits. I think that all doctors run behind as the day progresses.

Submitted April 18, 2011

Dr. Yahya was great! He took a lot of time and made sure not only my self, but my fiance understood everything. Very nice... and funny! Great & caring doctor!

Submitted March 25, 2010

very caring. runs a little late because he takes his time with each and every patient. finally found a wonderful doctor..so worth the wait. listens to patients and when you leave you leave feeling very n control of what you are dealing with.

Submitted March 10, 2009

I am so pleased with Dr. Yahya. I left my PCP of 10 yrs after my first visit with this doctor. I finally found a doctor that listens and diagnoses correctly. He takes the time to thoroughly evaluate you from head to toe which in my opinion prevents the misdiagnosis that I had come to know for far too many years. Quite a sense of humor too.Definitely a keeper!

Submitted Jan. 3, 2009

Dr Yahya is the best doctor you could have. My family and I have been seeing him for over 15years. He always takes the time to diagnose your problems and doesnt offer massive meds to blanket the problem- he actually diagnoses and cures his patients.

Submitted Oct. 17, 2008

He's a great doctor and really trys to stay on top of labs and meds each time you go and isn't in a big hurry when he's with you and will refer you to specialty doctor's when needed even when I had an hmo insurance. I moved away and now I returned going to him even tho he's quite a drive for me. He's a very careing doctor.

Submitted April 4, 2007