• Supporting Spinal Health
    You've only got one spine. Take great care of it with supportive chiropractic care.
  • We Create Healthy Families
    Call or Make an Appointment Online Today.
  • Supporting Spinal Health
    You've only got one spine. Take great care of it with supportive chiropractic care.

Welcome to Ivey-O'Sullivan Health Care Services PA!

Established 1977

201 S. Dean Street | Spartanburg, SC
Proud Members of the South Carolina Chiropractic Association

Get Help Now! 864-583-3967

Image of Dr. Gabe Image of Dr. Stacy

Spartanburg Chiropractors Help Low Back Pain, Neck Pain, Headaches, Disc Pain, Sciatica, Radiating Symptoms, Auto Accidents, and Personal Injuries

Our Spartanburg chiropractors, Dr. Gabriel O'Sullivan, and Dr. Stacy Gantt, are experienced in SAFELY, EFFECTIVELY, and GENTLY helping patients suffering from lower back pain, stiffness, neck pain, subluxations, sprains/strains, muscle pulls, herniated disc, bulging discs, leg pain, arm pain, degenerative discs, migraines, headaches, whiplash, neck pain, sciatica, and auto and personal injuries.

Our practice philosophy: Relief. Stabilization. Prevention

We know that you don't have time to hurt and it's our goal to get you well as quickly, cost effectively, and gently as possible...and keep you that way!

When you visit our offices you will meet with chiropractors Dr. Gabriel D. O'Sullivan, or Dr. Stacy Gantt, all chiropractors who are firmly committed to your health and wellness. The ultimate goal of our team here at Ivey-O'Sullivan Health Care Services, PA is to help our patients to meet their personal health care goals. We want our patients to achieve the ultimate state of wellness possible, and patients find this evident in our compassionate care.

Chiropractic Treatment for Lower Back Pain, Sciatica, Headaches, Migraines, Neck Pain, Leg Numbness or Tingling, Failed Back Surgery, Degenerative Discs, Herniated Discs, Bulging Discs

The course of your chiropractic treatment will depend upon your individual condition. We treat patients who are suffering from back pain, sciatica, migraines, neck pain, whiplash, herniated disc, and many other ailments. Each condition is treated with "hand only" techniques and/or highly specialized tools, such as the Arthrostim percussive adjusting instrument, Activator, and the Cox Flexion Distraction technique table. Whether your case requires only the mildest of chiropractic adjustments or trigger point therapy, or if you are suffering from more severe pain that may require lumbar traction, we are here to deliver the pain relief and care that you need.

We have treated thousands of Spartanburg, Inman, Roebuck, Union, Woodruff, Gaffney, Pacolet, Glendale area patients who have suffered from spine-related pains and dysfunctions, personal injuries, auto accident injuries, back pain, neck pain, and other pain conditions, with great success. Many pain conditions, such as back pain, sciatica, and neck pain that come following an auto accident or personal injury, can be relieved with sessions of chiropractic care, Even chronic pain conditions like headaches, migraines, and long-term sciatica can often be helped with the attention of our chiropractors, Dr Gabriel O'Sullivan, and Dr Stacy Gantt.

Offering Health, Happiness and Hope Through Natural Health Care

Call us at 864-583-3967 today to GET HELP NOW!

Meet the Team

Learn Who We Are

  • Dr.
    Gabriel D. O'Sullivan

    I have been under chiropractic care since infancy.

    My mom took me to Dr. Ivey because I had colic and she heard that chiropractic might be able to help me (and her! Ha!). Apparently it worked wonders and before long I was sleeping soundly.

    Mom and Dr. Ivey (a single parent as well) ended up getting married and I decided early on to follow in his footsteps and also become a chiropractor. Dr. Ivey started this practice in 1977 (the year I was born) and I joined in 2002. I

    I've enjoyed helping the people of the Upstate these several years and have also appreciated the opportunity to give back to the community and profession that has blessed me so much.

    I had the opportunity to serve on the South Carolina Chiropractic Association board of directors for many years and was elected to serve as President in 2016. I was humbled to be awarded Chiropractor of the Year for the state of South Carolina in June of 2017. What an honor! I am also a member of the American Chiropractic Association, the Foundation for Chiropractic Progress, and am an Integrity Doctors Elite Practitioner.

    I married my high school sweetheart in 2001. Her name is Ryanne. We both went to Dorman before going to different colleges. She got her Masters of Accountancy through USC and later acquired her CPA license. She now works with me in the office. We are blessed to have three beautiful children.

    My practice consists of patients in the ages of pediatrics through geriatrics, patient's who desire wellness and peak performance, or who may have injured their spine due to overuse, vehicular accidents, improper/repetitive exercises, job-related accidents, wear and tear or yard work. I want to help my patients be as healthy as I have been through chiropractic care!

  • Dr.
    Stacy Gantt

    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 sees patients on Mondays, Tuesdays, and Thursdays.

  • "Ya'll did everything great! I will recommend everyone who needs a chiropractor to come to you."
    DS / Spartanburg, SC

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Office Hours

Our Regular Schedule

Ivey-O'Sullivan Health Care Services


9:00 am - 1:00 pm

2:30 pm - 6:00 pm


9:00 am - 1:00 pm

2:30 pm - 6:00 pm


9:00 am - 1:00 pm

2:30 pm - 6:00 pm


9:00 am - 1:00 pm

2:30 pm - 6:00 pm


9:00 am - 1:00 pm

2:30 pm - 6:00 pm