
Highlights
Age Groups Seen
- Adults
- Adults 65 and up
Languages
- English
Gender
MaleVideo
Locations
- Prisma Health Gastroenterology and Hepatology – Columbia
- 3 Richland Medical Park Drive, Suite 120, Columbia, SC 29203
- Get Directions
- phone: 803-434-8866
- fax: 803-933-3049
- Prisma Health Gastroenterology – Parkridge
- 100 Palmetto Health Parkway, Suite 102, Columbia, SC 29212
- Get Directions
- phone: 803-907-7880
- fax: 803-907-7889
- Prisma Health Endoscopy Center–Parkridge
- 100 Palmetto Health Parkway, Suite 100, Columbia, SC 29212
- Get Directions
- phone: 803-907-7881
- fax: 803-907-7899
Expertise
Education
- Residency: Massachusetts General Hospital, Internal Medicine
- Medical School: Albert Einstein College of Medicine
- Fellowship: University of California Medical Center San Diego, Gastroenterology
- Fellowship: University of California Medical Center San Diego, Transplant Hepatology
Board Certifications
- Internal Medicine: American Board of Internal Medicine
- Gastroenterology: American Board of Internal Medicine
Insurance
- Absolute Total Care - Ambetter
- Absolute Total Care (Centene)
- Aetna
- Aetna Medicare
- Allwell Medicare - Absolute Total Care
- BCBS
- BCBS Blue Essentials
- BCBS PPC
- BCBSSC Blue Reedy Exchange Product (Upstate)
- BCBSSC State Health Plan (PEBA)
- BlueChoice Health Plan
- BlueChoice Medicaid - Healthy Blue
- BlueChoiceMyChoice Advantage
- Carelon Behavioral Health
- Cigna
- Cigna Medicare
- Companion Benefit Alternatives
- CorVel Workers Compensation
- Evernorth Behavioral Health
- FirstHealth (Aetna)
- Healthy Connections
- Humana - Healthy Horizons
- Humana Choice Care
- Humana Medicare
- Liberty Advantage
- Logistics Health
- Magellan
- MedCost
- Medicare (Traditional Fee-for-Service)
- Molina
- Molina Medicaid
- Multiplan/PHCS
- NHC Advantage
- Optum Behavioral Health
- Promise Health Plan
- SC Medicaid Healthy Connections
- Select Health Medicare
- Select Heath (First Choice)
- Spectera
- TriCare
- UnitedHealthcare Medicare Advantage
- Veterans Affairs Community Care Network - VACCN
- Wellcare (Centene)
Ratings & Reviews
4.8 out of 5
140 ratings, 36 reviewsThe Patient Satisfaction Rating is derived from patient surveys based on the likelihood to recommend this provider’s office.
- 5 out of 5 starsReviewed on 3/5/2026
I am Woodward dent. This Doctor Gitto is amazing. Educated me on my illness returns calls very fast. I am so impressed with this
- 5 out of 5 starsReviewed on 3/1/2026
The visit was very satisfying .
- 5 out of 5 starsReviewed on 1/1/2026
Check in staff was not cordial. She continued to work on papers in front of me as I patiently waited for her to acknowledge me.
- 5 out of 5 starsReviewed on 12/29/2025
Everything was good.
- 5 out of 5 starsReviewed on 12/27/2025
No suggestions. Everything was fine.
- 5 out of 5 starsReviewed on 12/22/2025
Everything was the utmost anyone should expect
- 5 out of 5 starsReviewed on 12/22/2025
receptionist not very friendly
- 5 out of 5 starsReviewed on 12/15/2025
There is nothing I could identify that the doctor or staff could do differently. I was seen on time, the staff was friendly and comforting. The doctor knew my history and had done his homework about me and my medical history. It was impressive. I trusted him because he treated me exactly like anyone would have wanted.
- 5 out of 5 starsReviewed on 12/11/2025
It was a great experience
- 5 out of 5 starsReviewed on 12/11/2025
I was completely satisfied with my care.
- 5 out of 5 starsReviewed on 11/30/2025
Excellent physician with great knowledge and experience. As someone in the medical field I was greatly impressed with Dr Gitto and appreciated is outstanding bedside manner and advice and command of my issues and how to monitor my progress and continued health. TOP NOTCH DOCTOR!!!!
- 5 out of 5 starsReviewed on 11/28/2025
Every one I encountered were extremely helpful.
- 5 out of 5 starsReviewed on 10/8/2025
Very pleased with my care
- 5 out of 5 starsReviewed on 10/2/2025
My appointment went well. Everybody treated me nicely. And I say, it was a job well done.
- 5 out of 5 starsReviewed on 9/30/2025
Everything was really impressive the doctor I like him he explained a whole lot of things to me that I needed to know and he was very respectful thank you Dr Zachary .
- 5 out of 5 starsReviewed on 9/30/2025
Don't change anything! Great office.
- 5 out of 5 starsReviewed on 9/28/2025
Dr GITTO and his entire staff were all amazing!
- 5 out of 5 starsReviewed on 9/28/2025
No. I trust Dr. Gitto fully.
- 5 out of 5 starsReviewed on 9/27/2025
Nothing everything was good
- 4 out of 5 starsReviewed on 9/22/2025
Great Job
- 5 out of 5 starsReviewed on 9/22/2025
Very knowledgeable about my care. Great bed side manner. Very professional. Great DR who's cares about his patients
- 5 out of 5 starsReviewed on 9/21/2025
None really, I think my appointment was throughly and the information I received was excellent
- 5 out of 5 starsReviewed on 9/21/2025
I cannot think of any improvements. The nursing staff are always so nice and I have not had a wait time above 5 minutes. Dr. Gitto is hands down in my top 3 experiences with Doctors.
- 5 out of 5 starsReviewed on 9/16/2025
I'm satisfied and happy with the care i got- thank you
- 5 out of 5 starsReviewed on 8/29/2025
Not at all. Dr Gitto answered all my questions. And his staff is simply fabulous!
- 5 out of 5 starsReviewed on 8/24/2025
For staff to be more empathetic when receiving calls and to anwser the phone at all.
- 5 out of 5 starsReviewed on 8/14/2025
I can't think about anything to improve. My experience at this location with Dr Zachary Gitto and his team was excellent! He was knowledgeable, friendly and knew how to explain things in an easy to understand way.
- 5 out of 5 starsReviewed on 8/3/2025
There were a few mistakes in the after visit summary report, so if possible, reduced time pressure on providers might improve what was overall an excellent experience.
- 5 out of 5 starsReviewed on 7/26/2025
All was satisfactory
- 5 out of 5 starsReviewed on 7/13/2025
Everything was fine--no changes needed.
- 5 out of 5 starsReviewed on 7/11/2025
I really don't have anything to say anything, I think this hospital exceeded what I could've thought as a amazing hospital.
- 5 out of 5 starsReviewed on 6/22/2025
Dr Gitto is awesome but the staff are not accommodating and act as though they want you gone
- 5 out of 5 starsReviewed on 6/20/2025
Nothing. The team is awesome
- 5 out of 5 starsReviewed on 5/18/2025
I can't think of anything right now. But I want to convey that this visit was the first experience since being with Prisma where I felt totally confident in the care and support provided.
- 5 out of 5 starsReviewed on 5/3/2025
The visit was excellent the doctor spoke calm and clear and was very knowledgeable of my mother medical from her hospital stay and her doctors and chemo treatment. Just continue the Care that you are doing. Thank you
- 5 out of 5 starsReviewed on 4/27/2025
Nothing. Dr was very informed with the last 4 years of Mt medical records. Learn something different about my condition