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Research Team

Research Team

To contact our Research Office, please call (678) 208-0165 or fax (678) 695-7565

Narendra Singh, MD

Director- Clinical Research,
NSC Research

With more than a decade in the Atlanta area, cardiologist Dr. Singh brings to his practice a wealth of experience with patients and local resources. He is active in clinical, research, and educational endeavors advancing the standard of cardiac care. Dr. Singh focuses on primary and secondary prevention using a holistic approach of lifestyle modification and evidence based drug therapy. He believes in providing you with the most up to date, professional advice, thus empowering you to make the best decisions about your cardiac condition.

Crystal Richards

Administration, Budgets, and Contracts
NSC Research

Crystal Richards is the Practice Administrator for NSC Cardiology. Additionally, she provides Administration, Budget, and Contract support for NSC Research.

Crystal has a great love for the medical field having worked in Assisted Living for several years. She furthered her career in Country Club / Spa Director positions working alongside the Palm Beach elite at the prestigious Mar-A-Lago Club for over a decade.  In 2014 Crystal moved to Georgia and joined Dr Singh’s practice.

Johns Creek, GA Research Site

Marisol Ramos MBA, CRC

MBA, Clinical Research Coordinator, NSC Research

 Juli Zabala CRC

Certified Clinical Research Coordinator, Medical Assistant NSC Research

John Gregg CRC

Clinical Research Coordinator, Medical Assistant, Stress Tech NSC Research