Dr Tseng has been great, he has a good sense of humour and knows his stuff! He was on time, knew what to do for me and helped me on my way back to wellness!

Submitted Aug. 15, 2017

The BEST endocrinologist is NOT Dr. Tseng.
I went there on a Wednesday. He prescribed medication for low thyroid and to help regulate blood sugar. By Sunday/Monday I was so sick from the medication, I couldn't keep any food down, had chills and my bones hurt all over. Before the office even opened, I left a message for Dr. Tseng around 8am letting him know how I was feeling on the medications. I called back again around 10, receptionist said he was with a patient and would call back during a break around 12:30. SIX HOURS later still NO CALL from Dr. Tseng or even a nurse.
Here's the thing - when I went to see him, he was interrupted about 3-4 times by phone calls from other doctors, and he excused himself to answer.
With me as a patient calling because the medication HE prescribed is making me so sick I can't even keep food down and now he can't pick up the phone?
I agree with all the other people on here that gave the one star review.
Dr. Tseng may sound all smart and knowledgeable, but he does not care about the patient. Disappointing.

Submitted Aug. 31, 2015

Dr. Tseng is a very knowledgeable Diabetologist but was not inclined to listen to me or talk over issues I brough to him. At one appointment, he was so inattentive that I had to raise the same issue three times. The final straw was him pushing me toward use of an insulin pump despite my ojections and concerns. His statement to me was, "all of my patients use the pump." I am no longer a patient of Dr. Tseng nor would I recommend him as a physician unless you want to be told what to do and will do it without comment.

Submitted March 4, 2009