Weight management is a complex and multi-faceted challenge that can involve a wide range of health issues, with solutions that are different for every person. The Center for Weight Management, part of Yale New Haven Health (YNHH) and Yale School of Medicine, is a multidisciplinary practice offering a comprehensive range of services for patients needing help to achieve their target weight. The center provides assistance with weight and weight-related health conditions from many different perspectives, with personally tailored solutions based on each patient’s specific needs and goals. Weight management is a lifelong journey, and we are here to help. The center brings together renowned experts in both the medical and surgical treatment of obesity, as well as in such fields as psychology, nutrition, exercise physiology, orthopaedics, endocrinology, cardiology, liver disease, and more. The center doesn’t just focus on weight management, but also on the many health outcomes associated with excess weight, such as diabetes, fatty liver disease, heart disease, joint problems, and cancer. Successful weight management can significantly improve these conditions and reduce the chance of developing them in the first place. In short, the center provides services across the entire continuum of care for weight management, including everything from dietary advice to psychological counseling, medications, endoscopic interventions, and surgery. Having all of those services under one umbrella gives us the unique ability to care for any patient with weight management needs, regardless of size or treatment options. The center also has an alliance with the YNHH Department of Pediatrics, and since obesity tends to run in families, center administrators are planning an intergenerational clinic where the entire family can receive care. Currently, the center is situated at several different locations within the health system; in 2022, all of the components of the center are scheduled to move to a single location at 8 Devine St. in North Haven. Consultations are also available via telehealth. The Center for Weight Management has three physician-directors: John Morton, MD, MPH, medical director of bariatric surgery for the Yale New Haven Health System; Wajahat Mehal, MD, PhD, director of the Yale Weight Loss Program and an expert in obesity medicine and endobariatrics; and Ania Jastreboff, MD, PhD, an adult and pediatric endocrinologist with expertise in obesity medicine and weight management. The center has a fully integrated medical and surgical team. We have approximately 20 physicians, including 12 bariatric surgeons, who together have performed about 10,000 successful surgeries (Dr. Morton alone has performed about 4,000 successful bariatric surgeries). Other members of the team include nurses, dieticians, psychologists, social workers, and an exercise physiologist, as well as the many experts on weight-related health conditions who partner with the center.

Obesity is a common problem that can cause fatigue, diabetes, fatty liver disease, and sleep problems, and raise the risk of many cancers. It reduces energy, and can take the pleasure out of many aspects of life. Extra weight also places stress on vital organs, including the heart, liver, and kidneys, as well as joints and the reproductive system. Although organs can work under this extra stress for a number of years, eventually they are likely to fail. Most organs lose about 80% of their capacity before symptoms are evident, and by that time, it is often too late to return them to normal function. The conditions associated with obesity are: Cancer Cardiovascular disease Diabetes Liver disease Obstructive sleep apnea Losing weight can help improve and sometimes cure many of these conditions, as well as fertility issues. Losing weight can also lead to a life with fewer medications, lower health expenses, and overall greater enjoyment. At the Yale Metabolic Health and Weight Loss Program, we offer all nonsurgical weight-loss interventions in one location. Our philosophy is to focus on health, rather than specific disease, and to tailor our care to each patient’s specific needs and goals. The first step in our care is to determine weight-loss goals. Patients may need to lose 5 to 10% of their body weight to help in the treatment of a disease. We will help patients choose from interventions that include intensive meal-replacement programs, a range of medications, or endoscopic (nonsurgical procedure) options. Sometimes, there are additional medical necessities, such as an upcoming surgery, that require a specific weight-loss goal. We will explain the advantages and disadvantages of the various options, but the choice will depend primarily on what feels right to the patient. We provide therapies under the medical supervision of obesity experts. Patients can choose from the full range of tested interventions: Lifestyle changes: Nutrition counseling goes hand-in-hand with medical management of metabolic health. Care will include a personal visit with a registered dietitian with advanced training in weight management. OPTIFAST® program: OPTIFAST® is a medically monitored weight management program that allows patients, under the supervision of a physician, to consume a low-calorie diet and receive comprehensive lifestyle education. The OPTIFAST program provides full meal replacement for 12 weeks and transitions to self-prepared “everyday” meals in conjunction with comprehensive patient education and support, to help patients achieve long-term weight loss. Medications: All medications are used as part of a comprehensive program that includes proper nutrition and a healthy lifestyle. Contrave® is a single pill that contains two medications (naltrexone and bupropion) and is taken twice a day. It will reduce appetite and can produce weight loss in the 5 to 10% range. Phentermine is taken once in the morning, and is prescribed for a few weeks.

At Yale Medicine, our Bariatric and minimally invasive surgery team specializes in surgical care for conditions affecting the digestive tract. Expert surgeons use the latest minimally invasive techniques designed to reduce scarring and minimize discomfort after surgery, providing a smoother and more rapid recovery. We recognize that it’s natural to experience various emotions and concerns before undergoing surgery. That's why our approach focuses on patient education and comprehensive care—we are here to provide clear, detailed answers to all your questions before, during, and after your procedure. About Us Specialized care is offered in the following areas: Abdominal wall reconstruction to treat complex hernias or trauma to the abdomen Laparoscopic surgery to treat severe (Class III) obesity Weight-loss surgery options: Roux-en-Y gastric bypass, in which a small stomach pouch is created to restrict food intake. LAP-Band® surgery, in which a band is placed around the upper part of the stomach to create a small pouch to hold food. The band limits the amount of food that’s consumed by making the patient feel full after eating small amounts. Sleeve gastrectomy, which involves removing about 85% of the stomach. The smaller-sized stomach holds less food, creating a feeling of fullness with significantly less food. All weight-loss surgery options include education and support from nursing, nutrition, and psychological service providers.