Dr. K K Trehan is a renowned Bariatric Surgeon in Delhi NCR and currently practices at Max Super Speciality Hospital, Shalimar Bagh, Delhi NCR. For the past 41 years, Dr. K K Trehan has worked as a Weight Loss Surgeons and gained proficient skills and knowledge in the segments.Dr. K K Trehan pursued degree of MBBS from Delhi University, India in, MS from Delhi University, India in Dr. K K Trehan is a well-known member of the Indian Association of Gastro Endoscopic Surgeons and Asia Pacific Hernia Society. Some of the treatment offered by Dr. K K Trehan are Minimal Access Metabolic Surgery, Gastric Balloon Surgery, Sleeve Gastrectomy, Weight Loss Surgery and Gastric Bypass Surgery.