All of our physicians are board certified in internal medicine and some have subspecialty boards as well. In addition, all of the doctors are on the attending staff of Northwestern Memorial Hospital and hold appointments at Northwestern University’s Feinberg School of Medicine. In 1999, the practice received the Dean's Award for Teaching Excellence.

General Internal Medicine
Joan C. Mullan, MD FACP
Eric W. Terman, MD
Michael D. Zielinski, MD FACP
Sean D. O’Connor, MD FACP
Megan A. Leivant, MD
Jennifer B. Meece, MD
 

Lipidology/Cardiovascular Disease
Neil J. Stone, MD MACP FAHA FACC

Endocrinology, Diabetes & Metabolism
David S. Oyer, MD FACE
Richard S. Crawford, MD