Dr. Sumner is very patient, thorough, and professional.

He is always a great doctor, wouldn't change him for anyone else.

Service for extraordinarily friendly and prompt. I enjoyed working with the clinic. And the doctor.

Dr Randolph Sumner is one of those rare physician gems who is always learning about the latest in medical treatments and medications and Harbin Clinic's and Atrium's offerings, so his patients can receive the best care possible. Dr Sumner also has the wisdom gained from many years of practice to know whether the latest treatments or meds or common-sense or homeopathic remedies are the best choice. Dr Sumner is kind, caring, wise, patient, extremely knowledgable, personable and a great listener and communicator. I think, he's among the best of the best doctors. Also, his staff seems to love working for and with him and his patients. Quite simply, Dr Sumner and his staff rock! Thank you soooooo much.

The office staff and nurse is always very pleasant. I have been seeing Dr. Sumner a very long time and trust him with my health needs.

He a great Dr .he has alway did good on everything if i get sick nice Doctor

First class A++ score for all involved.

Excellent doctor and pleasant staff.

Dr Sumner is the best. I truly appreciate and respect him and his decision about my health.