William H. Holderman, M.D.

Everyone from start to finish were kind, cheery, professional and make the colonoscopy process seamless. Everyone truly make patients feel valued and heard. So very grateful for Dr. HOLDERMAN and all his staff! My nurse anesthetist was super. Thanks everyone!

Fantastic experience as always. Dr. Holderman and his Team are over the top professionals that deliver first rate care. I fly from Arizona to Washington just to continue my care with his office.

I have known Dr. Holderman or sometime now! Visiting him is just like sitting down with an old friend making you feel very comfortable and secure. He is a great doctor!

Fantastic experience as always. Dr. Holderman and his Team are over the top professionals that deliver first rate care. I fly from Arizona to Washington just to continue my care with his office.

I have known Dr. Holderman or sometime now! Visiting him is just like sitting down with an old friend making you feel very comfortable and secure. He is a great doctor!