The Bariatric Clinic’s Proven Program for MEDICAL WEIGHT LOSS is Physician Supervised



Appetite Suppressants

B-12 Injections

Medical Supervision

Nutrition Counseling

Dietary Supplements

HCG injections

No Contracts or Foods to Buy

Meet our Doctor

Dr. William Donaldson

MD | Medical University of South Carolina (MUSC)
Residency | Family Medicine Residency, Greenville Hospital System

In 2001, Dr. William Donaldson transitioned from many years of Family Practice medicine to the practice of Bariatric medicine. He has a strong passion in preventing health concerns and diseases brought on by excess weight rather than treating them after they occur.

His success and gratification comes from helping patients make lifestyle changes that includes dietary education, benefits of exercise, as well as the use of weight loss medications through their program pioneered by Dr. Anthony McAlister, founder of The Bariatric Clinic, almost 35 years ago.

The Bariatric Clinic’s program continues to produce EXCELLENT RESULTS for over 30 years throughout their 6 offices in the Carolinas.



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I began my weight loss journey in April 2018 at 279 pounds. I had decided I was going to make a lifestyle change and the Bariatric clinic has helped me so much! My goal is 180 pounds in a years time and now 6 months into my journey I am 223(56 pounds lost). I am so proud of myself and so thankful for all the help I’ve received! I feel great and look great 😊 44 more to go💪🏾

Angelica Means

5 stars!! Great clinic. always friendly and hopeful. Nurses are great. Had blood work today and it was over so fast. really know what they are doing. Doctors are working with you to get you where you need to be. Great place

Kevin P

If you need to lose weight, this is the place to go. I have seen two different doctors since I started at the clinic and both of them were very kind, encouraging and professional. The nurses and office staff are wonderful, friendly, and helpful. It has been a great experience for me. I'm glad I chose the Bariatric Clinic in Greenville!☺

Julia Hawkins

I have been coming here off & on since 2010 and everyone is extremely nice! The nurses & doctors take their time with you and answer any questions without rushing you like most places do now days! The Wait time is not long( which is nice)! I'm usually in and out within 30 minutes! The office visit isn't high nor are the meds at the corner drug store! I highly recommend this place!

Debbie Gaillard

Best doctors and staff in the business. I love this place.

Scott Sheriff