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Dr. Titus Duncan, General & Bariatric Surgeon

Dr. Titus Duncan is president and CEO of Peachtree Surgical & Bariatrics. Dr. Duncan is board certified in general surgery and has extensive training and experience in weight loss surgery, minimally invasive surgery and revision bariatric surgery. He is a fellow of the American College of Surgeons and a fellow of the American Academy of Cosmetic Surgeons.


He holds clinical status at Morehouse School of Medicine as an Associate Professor of Surgery and is Director of Minimally Invasive and Bariatric Surgery at Morehouse and Atlanta Medical Center. He currently serves on the Executive Council of the ASMBS (American Society of Metabolic and Bariatric Surgery).


Dr. Duncan has published extensively in the field of minimally invasive, weight loss and general surgery. He is regarded as a pioneer in the field and has taught and lectured extensively around the world about minimally invasive and bariatric surgical techniques. He is Director of a Minimally Invasive and Bariatric Fellowship specializing in training other surgeons to perform these delicate procedures.


Dr. Karleena Tuggle, M.D.

Dr. Karleena Tuggle was born and raised in Long Island New York. She received a Bachelors of Science Degree in Biology from the University of Maryland Baltimore. She also earned her Medical Doctorate from Howard University College of Medicine. She completed her internship and residency in general surgery at Howard University Hospital.


Dr. Tuggle is Board Certified with American Board of Surgery. She moved to Atlanta in 2011 where she completed a fellowship in Minimally Invasive and Bariatric Surgery with Peachtree Surgical and Bariatrics.


She has since continued to practice with Peachtree Surgical and Bariatrics.