Our Research Team

To contact our Research Office, please call (678) 679-1065 or fax (678) 679-1072.

Narendra Singh, MD
Director- Clinical Research, AHS

Crystal Richards, Practice Manager
NSingh Consulting LLC

Cumming, GA Research Site

Rhonda Hamer MA, CCRC
Clinical Research
Coordinator, AHS

Charlotte Mall, BSC CCRC
Clinical Research
Coordinator, AHS

Tucker, GA Research Site

Kati Raynes, RN CCRC
Senior Clinical Research
Coordinator, AHS
Kendra Calhoun

Clinical Research
Coordinator AHS