The 20 Best Gastric Bypass Doctors near Houston, TX

Find the Experts and Specialists who perform Gastric Bypass

The 20 Best Gastric Bypass Doctors near Houston, TX

Last Updated: 02/22/2026

Save doctors for later
Sign Up
Not sure about your diagnosis?
Check Your Symptoms
Already have a doctor?
Find A Second Opinion

MediFind found 37 doctor with experience in Gastric Bypass near Houston, TX. Of these, 31 are Experienced, 3 are Advanced, 2 are Distinguished and 1 are Elite.

Location
LocationClose
37 providers found
    Elite in Gastric Bypass
    General Surgery
    Elite in Gastric Bypass
    General Surgery
    6620 Main St, Suite 1475, 
    Houston, TX 
     (4.0 miles away)
    Languages Spoken:
    English

    Shahzeer Karmali is a General Surgeon in Houston, Texas. Dr. Karmali is rated as an Elite provider by MediFind in Gastric Bypass. His top areas of expertise are Obesity, Gastroesophageal Reflux Disease (GERD), Hernia, Sleeve Gastrectomy, and Gastrectomy.

    Wasif M. Abidi
    Distinguished in Gastric Bypass
    Gastroenterology
    Distinguished in Gastric Bypass
    Gastroenterology

    Baylor College Of Medicine - Gastroenterology

    7200 Cambridge St, Ste 8B-1, 
    Houston, TX 
     (4.4 miles away)
    Experience:
    17+ years
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Dr. Abidi earned his medical degree and doctorate from New York University School of Medicine. He continued his internship and residency training in New York at Mount Sinai Hospital. He then completed Gastroenterology, Bariatric Endoscopy, and Advanced Endoscopy Fellowships at Brigham and Women’s Hospital of Harvard Medical School in Boston. While there, Dr. Abidi gained unique experience in endoscopic primary weight loss procedures and treatment of complications of bariatric surgery. He has participated in numerous studies and clinical trials in novel treatments of obesity and diabetes. He has also served as faculty at international meetings on flexible endoscopic surgery. Dr. Abidi has experience in a variety of gastrointestinal diseases and offers both basic and interventional endoscopic procedures. He is board certified in gastroenterology and internal medicine. Professional interests include: Endoscopic Weight Loss Procedures (Intragastric Balloons, Sleeve Gastroplasty, Aspiration, etc) Endoscopic Revision of Roux-en-Y Gastric Bypass Complications of Bariatric Surgery Endoscopic Ultrasound ERCP and Cholangioscopy Pancreatic Fluid Collections and Cysts Acute Pancreatitis Chronic Pancreatitis Zenker's Diverticulum Treatment (Flexible Endoscopic Cricopharyngeotomy) Management of Biliary and Pancreatic Disorders Colorectal Cancer Screening & Colonoscopy. Dr. Abidi is rated as a Distinguished provider by MediFind in Gastric Bypass. His top areas of expertise are Hereditary Pancreatitis, Angiodysplasia of the Colon, Bile Duct Obstruction, Gastric Bypass, and Endoscopy.

    Distinguished in Gastric Bypass
    General Surgery
    Distinguished in Gastric Bypass
    General Surgery

    Houston Methodist Department Of Surgery

    6550 Fannin St Ste 1501, 
    Houston, TX 
     (4.1 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Vadim Sherman is a General Surgeon in Houston, Texas. Dr. Sherman is rated as a Distinguished provider by MediFind in Gastric Bypass. His top areas of expertise are Obesity, Hiatal Hernia, Hernia, Gastric Bypass, and Gastrectomy.

    Learn about our expert tiers
    Tara Keihanian
    Experienced in Gastric Bypass
    Gastroenterology
    Experienced in Gastric Bypass
    Gastroenterology

    Baylor College Of Medicine - Gastroenterology

    7200 Cambridge St, Ste 8B-1, 
    Houston, TX 
     (4.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Tara Keihanian, MD, is dedicated to delivering high-quality, compassionate care to Houston and nearby communities. Tara Keihanian specializes in Gastroenterology and works at Baylor Medicine at McNair - Gastroenterology. To make an appointment, please call (713) 798-2500. To review all accepted insurance carriers, please visit: https://www.stlukeshealth.org/patients-visitors/patients/billing-insurance/insurances-accepted. Dr. Keihanian is rated as an Experienced provider by MediFind in Gastric Bypass. Her top areas of expertise are Mallory-Weiss Syndrome, Exocrine Pancreatic Insufficiency, Hereditary Pancreatitis, Endoscopy, and Appendectomy.

    Shanda H. Blackmon
    Experienced in Gastric Bypass
    Thoracic Surgery | General Surgery | Surgical Oncology
    Experienced in Gastric Bypass
    Thoracic Surgery | General Surgery | Surgical Oncology

    Baylor College Of Medicine - Cardiothoracic Surgery

    7200 Cambridge St, 6th Floor, Ste 6A, 
    Houston, TX 
     (4.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Shanda Blackmon is a General Surgeon and a Surgical Oncologist in Houston, Texas. Dr. Blackmon is rated as an Experienced provider by MediFind in Gastric Bypass. Her top areas of expertise are Achalasia, Lung Cancer, Mesothelioma, Endoscopy, and Thymectomy. Dr. Blackmon is currently accepting new patients.

    Mohamed O. Othman
    Experienced in Gastric Bypass
    Gastroenterology
    Experienced in Gastric Bypass
    Gastroenterology

    Baylor College Of Medicine - Gastroenterology

    7200 Cambridge St, Ste 8B-1, 
    Houston, TX 
     (4.4 miles away)
    Languages Spoken:
    English, Arabic, Spanish
    Accepting New Patients

    Dr. Mohamed Othman is the William T. Butler Endowed Chair for Distinguished Faculty and Professor of Medicine, Internal Medicine, Gastroenterology at Baylor College of Medicine. He is also Service Line Chief, Gastroenterology Section at Baylor St Luke's Medical Center; and Member of the Dan L Duncan Comprehensive Cancer Center at Baylor College of Medicine.Dr. Othman’s clinical interests include: endoscopic submucosal dissection, endoscopic mucosal resection, barrett's esophagus surveillance and ablation, chronic and acute pancreatitis, pancreatic cysts, pancreatic cancer screening for high-risk patients, endoscopic ultrasound, ERCP and cholangioscopy with laser; colorectal cancer screening & colonoscopy; per-oral endoscopic myotomy (POEM); gastric per-oral endoscopic myotomy for gastroparesis; and full thickness endoscopic resection.His professional skills cover tissue resection techniques such as ESD and EMR; management of chronic pancreatitis; endoscopic necrosectomy; EUS-assisted ERCP; per oral endoscopic myotomy; management of pancreatic cysts; and management of Barrett's Esophagus.Dr. Othman received his medical degree from the University of Mansoura School of Medicine in Mansoura, Egypt. He completed his residency in Internal Medicine at the University of New Mexico School of Medicine in Albuquerque, where he was also a Gastroenterology and Hepatology Fellow. He also completed a Fellowship in Advanced Endoscopy at the Mayo Clinic Jacksonville in Jacksonville, Florida.Dr. Othman holds certifications from the American Board of Internal Medicine and the American Board of Gastroenterology. He is a member of the American College of Gastroenterology, American Gastroenterology Association, American Society for Gastrointestinal Endoscopy, and American College of Physicians.Among his numerous awards, Dr. Othman received the 2014 Diversity Award from the American Society for Gastrointestinal Endoscopy. Dr. Othman is rated as an Experienced provider by MediFind in Gastric Bypass. His top areas of expertise are Exocrine Pancreatic Insufficiency, Colorectal Polyps, Achalasia, Endoscopy, and Colonoscopy.

    Experienced in Gastric Bypass
    Gastroenterology
    Experienced in Gastric Bypass
    Gastroenterology

    Greater Houston Gastroenterology

    4100 S Shepherd Dr, 
    Houston, TX 
     (3.2 miles away)
    Languages Spoken:
    English, Hebrew, Spanish, Yiddish
    Accepting New Patients
    Offers Telehealth

    Isaac Raijman, MD, is dedicated to delivering high-quality, compassionate care to Houston and nearby communities. Isaac Raijman specializes in Gastroenterology and works at Digestive Associates of Hou. To make an appointment, please call (713) 795-4444. To review all accepted insurance carriers, please visit: https://www.stlukeshealth.org/patients-visitors/patients/billing-insurance/insurances-accepted. Dr. Raijman is rated as an Experienced provider by MediFind in Gastric Bypass. His top areas of expertise are Choledocholithiasis, Chronic Pancreatitis, Bile Duct Obstruction, Endoscopy, and Lithotripsy.

    Experienced in Gastric Bypass
    Experienced in Gastric Bypass

    Memorial Hermann-Texas Medical Center

    6411 Fannin St, 
    Houston, TX 
     (3.5 miles away)
    Languages Spoken:
    English

    Thomas Mccarty is a Pediatrics provider in Houston, Texas. Dr. Mccarty is rated as an Experienced provider by MediFind in Gastric Bypass. His top areas of expertise are Gallbladder Disease, Gastrointestinal Bleeding, Hereditary Pancreatitis, Endoscopy, and Colonoscopy.

    Experienced in Gastric Bypass
    Pediatric Endocrinology
    Experienced in Gastric Bypass
    Pediatric Endocrinology

    Baylor College Of Medicine

    6701 Fannin St, 
    Houston, TX 
     (4.1 miles away)
    Languages Spoken:
    English

    Stephanie Sisley is a Pediatric Endocrinologist in Houston, Texas. Dr. Sisley is rated as an Experienced provider by MediFind in Gastric Bypass. Her top areas of expertise are Obesity, Obesity in Children, Malnutrition, Type A Insulin Resistance Syndrome, and Gastric Bypass.

    Ching-wei D. Tzeng
    Experienced in Gastric Bypass
    Surgical Oncology
    Experienced in Gastric Bypass
    Surgical Oncology

    MD Anderson

    2130 W Holcombe Blvd, Univ Of Tx M D Ande Life, 
    Houston, TX 
     (4.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Ching-wei Tzeng is a Surgical Oncologist in Houston, Texas. Dr. Tzeng is rated as an Experienced provider by MediFind in Gastric Bypass. His top areas of expertise are Pancreatic Cancer, Cholangiocarcinoma (Bile Duct Cancer), Pancreatic Ductal Adenocarcinoma, Hepatectomy, and Pancreatectomy.

    Omar Barakat
    Experienced in Gastric Bypass
    Oncology | Hematology | General Surgery
    Experienced in Gastric Bypass
    Oncology | Hematology | General Surgery
    1919 Old Spanish Trail, 6th Floor, 
    Houston, TX 
     (5.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Dr. Omar Barakat is a general surgeon specializing in benign and malignant diseases of the liver, bile duct, gallbladder, and pancreas. He is an Associate Professor of Surgery - Division of Surgical Oncology at Baylor College of Medicine and Medical Director of the Neuroendocrine Tumor Program at Baylor St. Luke’s Medical Center.Dr. Barakat’s clinical interests include: malignant hepatobiliary and pancreatic diseases, liver and pancreas surgery; upper gastrointestinal surgery; neuroendocrine tumors; gastrointestinal stromal tumors (GIST); and minimally invasive surgery.Dr. Barakat has developed new surgical techniques to minimize the complication rate and blood loss following pancreatic and liver surgeries. He utilizes image-guided therapies, such as radiofrequency ablation, microwave ablation, irreversible electroporation (NanoKnife system), trans-arterial chemotherapy, and selective internal radiotherapy (SIRT) with Yttrium-90 microspheres, to treat liver tumors while minimizing trauma to the patients. Dr. Barakat's clinical and research interests also include the study of neuroendocrine tumors; and the development of off-the-shelf bio-artificial liver organs that can be suitable for liver transplantation in patients with end-stage liver disease.Dr. Barakat received his medical degree from Aleppo University Medical School in Aleppo, Syria. He completed a residency in general surgery at the Medical College of Pennsylvania, Episcopal Hospital in Philadelphia and a Fellowship in cardiovascular surgery research at State University of New York - Buffalo. He also completed clinical fellowships in liver transplantation at The University of Texas Health Science Center in Houston; and in heart transplantation and mechanical assist devices aat the Texas Heart Institute. He continued his practice in liver and pancreatic surgery at Freeman Hospital in Newcastle Upon-Tyne, United Kingdom, where he treated complex and rare tumors of the liver, bile duct, and pancreas. Dr. Barakat is board-certified by the Royal College of Surgeons (Ed), United Kingdom, where he is also a Fellow. Dr. Barakat is rated as an Experienced provider by MediFind in Gastric Bypass. His top areas of expertise are Chronic Pancreatitis, Gallbladder Disease, Pancreatic Cancer, Pancreaticoduodenectomy, and Pancreatectomy.

    Experienced in Gastric Bypass
    General Surgery
    Experienced in Gastric Bypass
    General Surgery
    Houston, TX 
     (2.5 miles away)
    Languages Spoken:
    English

    Hadar Spivak is a General Surgeon in Houston, Texas. Dr. Spivak is rated as an Experienced provider by MediFind in Gastric Bypass. His top areas of expertise are Obesity, Gastroesophageal Reflux Disease (GERD), Gastrectomy, and Sleeve Gastrectomy.

    Experienced in Gastric Bypass
    Bariatric Medicine
    Experienced in Gastric Bypass
    Bariatric Medicine

    Texas Laparoscopic Consultants

    1200 Binz St Ste 950, 
    Houston, TX 
     (2.5 miles away)
    Languages Spoken:
    English

    Sheilendra Mehta is a Bariatric Medicine provider in Houston, Texas. Dr. Mehta is rated as an Experienced provider by MediFind in Gastric Bypass. His top areas of expertise are Hernia, Gastroesophageal Reflux Disease (GERD), Obesity, Hernia Surgery, and Sleeve Gastrectomy.

    Experienced in Gastric Bypass
    General Surgery
    Experienced in Gastric Bypass
    General Surgery

    UT Physicians

    6410 Fannin St, 
    Houston, TX 
     (3.6 miles away)
    Languages Spoken:
    English, Spanish
    Accepting New Patients

    Brad Snyder is a General Surgeon in Houston, Texas. Dr. Snyder is rated as an Experienced provider by MediFind in Gastric Bypass. His top areas of expertise are Protein Deficiency, Hernia, Hiatal Hernia, Gastric Bypass, and Endoscopy. Dr. Snyder is currently accepting new patients.

    Experienced in Gastric Bypass
    General Surgery
    Experienced in Gastric Bypass
    General Surgery

    UT Physicians Pediatric Center Cardiology - Texas Medical Center

    6410 Fannin St, 
    Houston, TX 
     (3.6 miles away)
    Languages Spoken:
    English

    Damien Lapar is a General Surgeon in Houston, Texas. Dr. Lapar is rated as an Experienced provider by MediFind in Gastric Bypass. His top areas of expertise are Pulmonary Atresia, Pulmonary Atresia with Intact Ventricular Septum, Coarctation of the Aorta, Coronary Artery Bypass Graft (CABG), and Heart Bypass Surgery.

    Experienced in Gastric Bypass
    Infectious Disease
    Experienced in Gastric Bypass
    Infectious Disease

    University Of Texas Medical School-Houston

    6431 Fannin St Ste JJL310, 
    Houston, TX 
     (3.6 miles away)
    Languages Spoken:
    English

    Baraa Mahmoud is an Infectious Disease provider in Houston, Texas. Dr. Mahmoud is rated as an Experienced provider by MediFind in Gastric Bypass. His top areas of expertise are Typhus, Gastric Bypass, and Gallbladder Removal.

    Experienced in Gastric Bypass
    General Surgery
    Experienced in Gastric Bypass
    General Surgery

    Houston Methodist Department Of Surgery

    6550 Fannin St Ste 2435, 
    Houston, TX 
     (3.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Patrick Reardon is a General Surgeon in Houston, Texas. Dr. Reardon is rated as an Experienced provider by MediFind in Gastric Bypass. His top areas of expertise are Hernia, Hiatal Hernia, Diaphragmatic Hernia, Endoscopy, and Gallbladder Removal.

    Experienced in Gastric Bypass
    Surgical Oncology
    Experienced in Gastric Bypass
    Surgical Oncology

    UT MD Anderson Cancer Center

    1515 Holcombe Blvd, 
    Houston, TX 
     (4.0 miles away)
    Languages Spoken:
    English

    Naruhiko Ikoma is a Surgical Oncologist in Houston, Texas. Dr. Ikoma is rated as an Experienced provider by MediFind in Gastric Bypass. His top areas of expertise are Stomach Cancer, Pancreatic Cancer, Gastrointestinal Fistula, Gastrectomy, and Pancreaticoduodenectomy.

    Experienced in Gastric Bypass
    Experienced in Gastric Bypass

    UT MD Anderson Cancer Center

    1515 Holcombe Blvd, 
    Houston, TX 
     (4.0 miles away)
    Languages Spoken:
    English

    Phonthep Angsuwatcharakon is a Gastroenterologist in Houston, Texas. Dr. Angsuwatcharakon is rated as an Experienced provider by MediFind in Gastric Bypass. His top areas of expertise are Cholecystitis, Gallbladder Disease, Hereditary Pancreatitis, Endoscopy, and Stent Placement.

    Experienced in Gastric Bypass
    Interventional Radiology
    Experienced in Gastric Bypass
    Interventional Radiology

    UT MD Anderson Cancer Center

    1515 Holcombe Blvd, 
    Houston, TX 
     (4.0 miles away)
    Experience:
    17+ years
    Languages Spoken:
    English
    Offers Telehealth

    Habibollahi Peiman is an Interventional Radiologist in Houston, Texas. Dr. Peiman has been practicing medicine for over 17 years and is rated as an Experienced provider by MediFind in Gastric Bypass. His top areas of expertise are Liver Cancer, Mesenteric Venous Thrombosis, Renal Cell Carcinoma (RCC), Liver Embolization, and Thrombectomy.

    Showing 1-20 of 37

    Last Updated: 02/22/2026

    What is the definition of Gastric Bypass?

    Gastric bypass is surgery that helps you lose weight by changing how your stomach and small intestine handle the food you eat.

    After the surgery, your stomach will be smaller. You will feel full with less food.

    Also, the food you eat will no longer go into some parts of your small intestine that absorb the nutrients in food. Because of this, your body will not get all of the calories from the food you eat.

    When should I see a Gastric Bypass doctor near Houston, TX?

    There are various reasons why you may want to see a specialist, such as: 

    • Your primary care provider recommends it. 
    • Your condition requires expert knowledge and specialized care. 
    • Your symptoms persist or worsen despite treatment. 
    • You need specialized testing or procedures. 
    • You want a second opinion.  

    What should I consider when choosing a Gastric Bypass doctor near Houston, TX?

    It’s important to see a provider with expertise in your specific condition. Each provider profile in MediFind’s doctor database includes information on which conditions they treat, years of experience, research contributions, languages spoken, insurance plans accepted, and more.  

    How does MediFind rank Gastric Bypass doctors near Houston, TX?

    MediFind’s rankings are based on a variety of data sources, such as the number of articles a doctor has published in medical journals, participation in clinical trials and industry conferences, as well as the number of patients that provider sees for a given condition. Note that MediFind’s provider database is not based on user reviews, and providers do not pay to be included in the database. 

    What types of insurance are accepted by Gastric Bypass doctors near Houston, TX?

    Most profiles in MediFind’s doctor database include a list of insurance plans accepted by that provider. However, it’s a good idea to contact the provider’s office to make sure they still accept your insurance, then doublecheck by contacting your insurance plan to confirm they’re in network. 

    How can I book an appointment online with a Gastric Bypass doctor near Houston, TX?

    MediFind offers direct scheduling for certain providers using the “Request Appointment” button on that provider’s profile. If the schedule option is not available for a provider, tap the red “Show Phone Number” button on their profile to get their contact information. If you prefer to find providers who offer online scheduling, select “Schedules online” under the “Availability” category of the filter feature on the left side of the Gastric Bypass doctor search results page. 

    Why is it important to get a second opinion from a different Gastric Bypass doctor?

    Second opinions are an opportunity to confirm a diagnosis and its root cause, learn about alternative treatment options, or simply gain peace of mind. Many people, especially those with serious diagnoses, get second opinions so they can understand all their options and make informed decisions, so don’t hesitate to get one if you have any doubts or need more information or clarification regarding your care. Note that some insurance plans require second opinions, while others don’t cover second opinions, so be sure to confirm with your insurance provider first.   

    How can I prepare for my appointment with a Gastric Bypass doctor near Houston, TX?

    Prepare for your appointment by gathering the following items: 

    • Copies of medical records (dating back at least one year) 
    • Your medical history, including illnesses, medical conditions, surgeries, and other doctors you see 
    • Family history of disease 
    • List of current prescription drugs, over-the-counter medicines, vitamins, and herbal remedies or supplements including names and doses 
    • Allergies to medications, food, latex, insects, etc.  
    • List of questions and concerns 
    • Your insurance card 

    You might also contact the provider’s office to see if they offer transportation or childcare services or if you’re allowed to bring a loved one for support or to take notes during your visit. 

    What questions should I ask my Gastric Bypass doctor?

    Here are some sample questions: 

    • Can you explain in simple terms what this condition is and how it’s treated? 
    • What symptoms or side effects should I watch for? 
    • What tests will be involved, and when can I expect results? 
    • Are there other specialists I need to see? 
    • What’s the best way to reach you if I have follow-up questions? 

    How can I learn about the latest clinical trials and research advances my Gastric Bypass doctor may know about?

    MediFind’s Clinical Trials tool asks you a series of questions to help you narrow down your search by health condition, age, gender, location, how far you’re willing to travel, and more. Each question you answer filters down the number of trials until you find the ones that are most relevant to you. 

    MediFind’s Latest Advances tool features summaries of recent articles published in medical journals. We use cutting-edge technology to scour medical publication databases for the latest research advancements on any given condition, then we simplify this information in a way that’s useful and easy to understand. 

    Can I filter my search to show male or female Gastric Bypass doctors near Houston, TX?

    Look for the filter feature on the left side of the Gastric Bypass doctor search results page. Select “Female” or “Male” under the “Gender” category to search for female or male providers exclusively. If the “Any” option is selected, it will pull results for both male and female providers. 

    Can I filter my search to find a Gastric Bypass doctor that offers video calls?

    Look for the filter feature on the left-side of the Gastric Bypass doctor search results page. Select “Offers telehealth visits” under the Availability category to search for providers who offer virtual appointments (video calls). 

    Reviewed on: 11/11/24  

    By: MediFind Medical Staff 

    Read more about our Content Policy

    More Gastric Bypass Doctors by city