About

Leadership and Staff


Mitchell T. Heflin, MD, MHS
Co-Director of POSH


Sandhya Lagoo-Deenadayalan, MD, PhD
Co-Director of POSH


Shelley McDonald, DO, PhD
Clinical Lead

Nancy Loyack, DNP, FNP-BC
Program Director, VA POSH

Christy Cassas, FNP-C

​Collaborators

Durham VA Medical Center
Center for Aging
Duke Department of Surgery
Duke Department of Anesthesiology

Contact Us

The POSH Clinic is located in Duke Clinics:

Duke Clinic 1J
40 Duke Medicine Circle
Durham, NC 27701
919-620-4070

For directions, parking information and hours, see here:
https://www.dukehealth.org/locations/duke-geriatric-evaluation-and-treatment-clinic