We found 3 bariatric surgeons who accept HealthSmart POS near Fort Worth, TX.

Showing 1-3 of 3
Selecting one of the sort options will cause this page to reload and list providers by the selected sort order.
Dr. Michael Lewis Green Jr., MD
Specializes in General Surgery, Bariatric Surgery
1400 Eighth Avenue
Fort Worth, TX

Dr. Michael Green's areas of specialization are general surgery and bariatric surgery. He speaks Spanish. These areas are among his clinical interests: gastric (stomach) ulcer, morbid obesity, and laparoscopic gastric banding. Dr. Green's professional affiliations include Medical City Fort Worth, HealthTexas Provider Network, and Texas Health Presbyterian Hospital Dallas. Before completing his residency at OSF Saint Francis Medical Center, Peoria, Dr. Green attended medical school at Indiana University School of Medicine. Dr. Green's patients gave him an average rating of 3.5 out of 5 stars. He honors Blue Cross Blue Shield Bronze, Blue Cross Blue Shield HMO, and United Healthcare Plans, in addition to other insurance carriers. Dr. Green is open to new patients.

Read more

Clinical interests: Laparoscopic Gastric Banding, Revision Surgery, Bowel Resection, Colectomy, Sleeve Gastrectomy, ... (Read more)

Dr. Antonio Altamirano Castaneda, MD
Specializes in General Surgery, Bariatric Surgery
1325 Pennsylvania Avenue; Suite 777
Fort Worth, TX

Dr. Antonio Castaneda is a general surgeon and bariatric surgeon. Areas of expertise for Dr. Castaneda include adrenalectomy (adrenal surgery), tissue transfer, and trigger point injections. He takes Blue Cross/Blue Shield, Coventry, TRICARE, and more. Dr. Castaneda studied medicine at the University of Texas Southwestern Medical School. His medical residency was performed at a hospital affiliated with the University of Texas Health Science Center at Houston. Dr. Castaneda is conversant in Spanish. He is professionally affiliated with Medical City Fort Worth and Texas Health Harris Methodist Hospital Fort Worth. His practice is open to new patients.

Read more

Clinical interests: Whipple Procedure, Hemorrhoidectomy, Colectomy, Burns, Kidney Transplant, Heller Myotomy, Mohs ... (Read more)

Dr. Jay Wayne Roberts, DO
Specializes in Bariatric Surgery, Other
2501 Parkview Drive; Suite 560
Fort Worth, TX

Dr. Jay Roberts is a bariatric surgeon. Dr. Roberts's clinical interests include sleeve gastrectomy, duodenal switch, and umbilical hernia repair. He takes several insurance carriers, including Blue Cross Blue Shield Bronze, Blue Cross Blue Shield HMO, and Blue Cross Blue Shield Gold. Before completing his residency at Plaza Medical Center of Fort Worth, Dr. Roberts attended medical school at Kansas City University of Medicine and Biosciences (KCUMB), College of Osteopathic Medicine. His hospital/clinic affiliations include Texas Health Harris Methodist Hospital Azle, Texas Health Harris Methodist Hospital Fort Worth, and Texas Health Presbyterian Hospital Plano. Dr. Roberts's practice is open to new patients.

Read more

Clinical interests: Laparoscopic Gastric Banding, Sleeve Gastrectomy, Weight Loss, Duodenal Switch, Gastric Bypass ... (Read more)

Conditions / Treatments


Medicare Patient Age

Medicare Patient Conditions

Medicare Patient Ethnicity

Medicare Patient Gender

Medicare Patient Insurance Eligibility


Foreign Language

Online Communication

Practice Affiliation



Medical School


Years Since Graduation

What is Bariatric Surgery?

Bariatric or weight-loss surgery is a surgical procedure performed to help significantly obese patients lose weight when more traditional methods, such as dieting and exercise, have not helped. Depending on the type, these surgeries change the gastrointestinal tract to limit how much food can be eaten and also change how food is absorbed by the body. Of the various bariatric surgeries available, the most common is gastric bypass.

By far the most common of the gastric bypass surgeries is called “Roux-en-Y.” During this surgery, part of the stomach and small intestine are detached from the gastrointestinal tract, in order to make the tract smaller. The surgeon divides the stomach into two parts. The working stomach, at the end of the esophagus, is now tiny - only the size of a walnut. This makes patients feel full after eating a small amount of food. Then the small intestine is also divided, and after bypassing a section of the small intestine to reduce food absorption, the intestine is attached to the small stomach pouch. The patient now has a working stomach and intestine like before, only much smaller.

Because gastric bypass is used to treat extreme obesity, it can reduce the risk of some of the problems associated with obesity. Gastric bypass can help treat or reduce the risk for such conditions as heart disease, high blood pressure, sleep apnea, and type 2 diabetes. However, it is a major surgery and also carries risks itself. Any surgery can lead to infection, bleeding, or blood clots, and weight loss surgery in particular carries risks of leaks in the gastrointestinal system, malnutrition, bowel obstructions, and vomiting.

Typically patients are considered candidates for gastric bypass surgery if they have a BMI greater than 40, or sometimes if they have a BMI between 35 and 40 but are suffering from obesity-related illnesses such as diabetes. The outlook is generally good, with most patients losing between 50-75% of their excess weight in 1-2 years. However, patients must follow strict diet guidelines so that the stomach can heal, starting with no food at all, then followed by a liquid diet for some time. For many severely obese patients who have tried strict diets before without success, gastric bypass surgery is the tool that allows them to finally achieve their weight loss and health goals.
Selecting a checkbox option will refresh the page.