Looking to meet Bariatric Surgeon in Kalyani Nagar ? Bariatric Surgeon in Viman Nagar ? Bariatric Surgeon in Koregaon Park Bariatric Surgeon in Kharadi ? Bariatric Surgeon in Pune ? Dr S P Singh is A Reliable and one of the Best Bariatric Surgeon in Kalyani Nagar and Near By Area Like Viman Nagar, Koregaon Park, Yerwada, Vishrantwadi, Mundhwa, Kharadi, Wagholi and Entire Pune. Bariatric surgery includes a variety of procedures performed on people who are obese. Long term weight loss through Standard of Care procedures is largely achieved by altering gut hormone levels that are responsible for hunger and satiety, leading to a new hormonal weight set point.