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Meet the Doctors

Dr. Gabriel D. O'Sullivan, a Spartanburg native. He is a graduate of Dorman High.  Dr O'Sullivan attended Clemson University before graduating in 2001 from Sherman Chiropractic College.  Dr. O'Sullivan is married to Ryanne, a CPA, who works with him in the office.  They have one beautiful daughter, Avery, and son, Isaac. His practice consists of patients in the ages of pediatrics through geriatrics, primarily focusing on patient's from their mid twenties and up who have injured their spine due to overuse, vehicular accidents, improper exercise, job-related accidents, or yard work.  He is in the office Mondays, Wednesdays, and Thursdays.

Dr. Stacy Gantt is a South Carolina native and graduate of Dorman High. She attended the University of South Carolina prior to completing Sherman Chiropractic College in 1999. Her practice has consisted of pediatrics, athletes, moms, dads, the working man and woman, and the elderly. Dr. Stacy has two wonderful children, Seth and Teagan. Dr Stacy is in the office Monday through Wednesday and Friday.


  •   Doctors are licensed Chiropractors in the state of South Carolina

Memberships & Associations:

  •   Doctors are members of the South Carolina Chiropractic Association.
  •   Dr. O'Sullivan is District 9 (Spartanburg, Cherokee, and Union counties) Director for the SCCA.
  •   Dr. O'Sullivan is also a member of the American Chiropractic Association.


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Ivey-O'Sullivan Healthcare Services, PA BBB Business Review

Office Hours

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
8:30-1:00 11:00-1:00 8:30-1:00 8:30-1:00 8:30-1:00 Closed Closed
2-6:00 Closed 2-6:00 2-6:00 Closed Closed Closed