Office Hours:
Monday-Friday: 8am to 5pm
We offer appointments during the times listed above.

Phones open at 7:30 a.m

Laboratory Hours:
Monday-Friday: 7am to 4:30pm

List Of Doctors:
J. Kelley Brennan, M.D.
Stephen Canowitz, M.D.
John DiPietra, M.D.
Mark Hackman, M.D.
Robert Hershfield, M.D.
Stephen Shell, M.D.
Ethan Shoaps, M.D.
Catherine Spiess, M.D.
Boris Valdman, M.D.
Timothy Nuss, C.N.P.
Susan Rankin, C.N.P.

   You can contact us by telephone at (614) 864-6010, toll free (866) 577-1757, or by e-mail above.  Patients leaving messages for the physicians' nurses should know that all messages are returned after office hours unless it is an emergency.

   When leaving a message be sure to include any phone number that you may be reached at, including an evening phone number or cell phone.  This contact e-mail is for business issues and should not be used for treatment questions.

Billing company, PDS 800-869-3700.