Gastric bypass surgery is a life-saving procedure for severely overweight and obese patients. At Ventura Advanced Surgical Associates Dr. Helmuth Billy, MD provides gastric bypass surgery as part of a comprehensive, multi-approach weight-loss program, for patients throughout Ventura and Santa Barbara, CA.
Gastric bypass surgery is the most common type of weight-loss surgery performed in this country, with approximately 130,000 Americans undergoing the procedure every year. The surgery consists of two procedures that are performed at the same time. During the first part, sometimes called “stomach stapling,” Dr. Billy creates a small stomach pouch that restricts the amount of food that can be held at one time, which causes patients to feel full sooner, eat less and lose weight. The second part of the surgery involves creating a “bypass” of part of the small intestine so that fewer calories are absorbed during digestion.
Patients’ suitability is evaluated on an individual basis. In general, though, gastric bypass surgery is reserved for individuals who have a body mass index (BMI) that is greater than 40, and who have previously been unsuccessful in losing weight through diet and exercise. Sometimes patients with a lower BMI — between 35 to 39.9 — who have serious, weight-related health concerns, like type 2 diabetes, high blood pressure or severe obstructive sleep apnea (OSA), may also be considered viable candidates.
Every patient is different, but it is possible to lose half to two-thirds of your body weight within two years of surgery. Most patients maintain the majority of their weight loss long-term. To achieve permanent results requires committing to new, healthy lifestyle. These changes, include following a balanced diet and regular exercise. Ventura Advanced Surgical Associates offers all patients an eight-week Lifestyle Wellness Program following gastric bypass surgery for optimum and on-going success.
Along with weight loss, gastric bypass surgery can resolve or improve other weight-related health conditions, such as:
Ventura Advanced Surgical Associates is a preferred provider with many health plans including Blue Cross, Blue Shield, Health Net PPO, Gold Coast MediCal, and others. Dr. Billy is also a provider with Kaiser Permanente Southern California. You must contact Heather Jacobsen regarding bariatric surgery and insurance coverage. She can also answer questions regarding our billing policies. You can reach Heather by email at
"Dr Billy's and his office staff have been great. The support and knowledge they provide has been awesome."
"He is really big on patient education and really cares about you. I was so very comfortable with him and his bedside manner... I would not have wanted another surgeon."
"THEY FAR EXCEEDED MY EXPECTATIONS IN CARING FOR THEIR PATIENTS BEFORE, DURING AND AFTER SURGERY AND BEYOND. THANKS FOR SAVING MY LIFE I TOTALLY RECOMMEND DR. BILLY."
"I appreciate Dr. Billy for everything he has done for me, and most importantly, for giving me my life back."
"Today I did pushups for the first time...on the floor...I wake up every morning excited to start the day and grab every minute that life has to offer. I am so grateful."
"Dr. Billy's practice is built around arming us, as patients with all the tools we need to succeed for the long-term."
"I now can do all the things I enjoy and things that I never thought that I could do, and I know that I'll be around long enough to enjoy everything and anything."
"Dr. Billy and his amazing staff. They have support groups, and aerobics classes. They have all the tools any personality type would need to be successful."
"Dr. Billy takes excellent care of his patients. His staff is very well trained in the diligent care he demands. He made me feel safe in surgery."
"Dr. Billy and his staff are wonderful. I was so scared about surgery and they made the process easy, informative, professional, and personal."
"Dr. Billy was able to diagnose a problem that my regular surgeon was unable to solve after two years of guessing."