Charles R. Dibb, MD, FACP
Susan E. Kohler, MD
Brett A. Poisson, MD, FACP
Sean T. Hehn, MD
Sandra J. Taylor, MD
Mujahid A. Rizvi, MD, FACP
Aleksandra Sander, MD
Alison D. Savage, MD
Nadezhda (Nadya) Kholodnaya, MD, MPH
Erin Nelli, DO
Heather F. West, MD
ADVANCED PRACTICE PROVIDERS
David E. Greene, PA-C
Christopher Crum, PA-C
Matthew Filoon, NP-C
Dawn Sipes, NP-C
Joseph Sedillo, PA-C
Mariah McGaffey, PA-C
Esther Hehn, DNP, AGPCNP-BC
Executive Director
Timothy P. Schiffhauer, Executive Director

Dawn Sipes, NP-C

CERTIFICATION

American Academy of Nurse Practitioners (AANP)

Masters of Science in Nursing

With Honors, Indiana University / Purdue University, Fort Wayne, Indiana

Bachelor of Science in Nursing:

Cum Laude, Indiana Wesleyan University, Fort Wayne, Indiana