Northside Hospital Cardiovascular Institute provides heart care that is personal, professional, compassionate and comprehensive. Our team of top board-certified cardiologists are renowned and recognized for ground-breaking research, cardiac expertise, industry leadership and compassionate patient visits.


Located in Athens, Braselton, Canton, Cumming, Dawsonville, Duluth, Gainesville, Holly Springs, Lawrenceville, Midtown Atlanta, Sandy Springs-Barfield, and Sandy Springs-Hammond.

Patient Portal

Patient Forms

Latest News

Kelly Sisson

Kelly L. Sisson, MSN, AG-ACNP-BC

Kelly Sisson is board certified with the American Nurses Credentialing Center. Her subspecialty is in cardiovascular care and she has dedicated much of her career developing expertise in her field of choice. Kelly is dedicated to treating patients the way she would like her own family members to be cared for. In her free time, she enjoys cycling and spending time outdoors with her husband and two daughters.

Specialty: Cardiology

Education and Training:

  • Master of Science in Nursing, University of South Alabama, Mobile, AL
  • Bachelor of Science in Nursing, Brenau University, Gainesville, GA

Awards & Honors:

  • Advanced Cardiac Support: American Heart Association 2011-2015
  • Certification for Critical Care Registered Nurses
  • American Association of Critical-Care Nurses
  • Northeast Georgia Chapter of American Association of Critical-Care Nurses