The 20 Best Gastric Bypass Doctors near San Francisco, CA

Find the Experts and Specialists who perform Gastric Bypass

Last Updated: 02/22/2026

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MediFind found 30 doctor with experience in Gastric Bypass near San Francisco, CA. Of these, 21 are Experienced, 5 are Advanced and 4 are Distinguished.

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30 providers found
    Stanley J. Rogers
    Distinguished in Gastric Bypass
    General Surgery
    Distinguished in Gastric Bypass
    General Surgery

    University California San Francisco - UCSF

    400 Parnassus Ave, 2nd Fl General Surgery Box 0338, 
    San Francisco, CA 
     (2.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    caring, good listener, dedicated, intelligent, compassionate, committed, healing and reassuring. Dr. Rogers is rated as a Distinguished provider by MediFind in Gastric Bypass. His top areas of expertise are Obesity, Hiatal Hernia, Gastroesophageal Reflux Disease (GERD), Sleeve Gastrectomy, and Gastric Bypass.

    Jonathan T. Carter
    Distinguished in Gastric Bypass
    General Surgery
    Distinguished in Gastric Bypass
    General Surgery

    Bariatric Surgery Center

    400 Parnassus Ave., Second Floor, 
    San Francisco, CA 
     (2.2 miles away)
    Languages Spoken:
    English, Arabic
    Accepting New Patients
    Offers Telehealth

    Dr. Jonathan Carter is a surgeon who specializes in minimally invasive, advanced approaches such as laparoscopic and robotic surgery to treat abdominal conditions. He cares for patients with hernias and disorders of the esophagus, gallbladder, stomach and intestines. He is also a bariatric surgeon and a member of the acute care surgery program, which provides surgical care in emergencies. After earning his medical degree at Stanford University School of Medicine, Carter completed a residency in surgery and a fellowship in advanced laparoscopic and bariatric surgery at UCSF. Carter is a fellow of the American College of Surgeons and American Society for Metabolic and Bariatric Surgery. As a UCSF faculty member, Carter has authored more than 60 peer-reviewed research papers in the subject areas of esophageal disease, bariatric surgery, hernia and medical information science. Carter received the 2008 and 2015 UCSF Haile T. Debas Academy of Medical Educators' Excellence in Teaching Awards, as well as UCSF's annual patient safety award in 2014 and 2016. He received the Julius R. Krevans Award for patient care at UCSF, as well as the prestigious Fred H. and Esther E. Nusz Achievement Award. See a UCTV video of Carter, who discusses Obesity in America – Diet, Drugs or Surgery . Dr. Carter is rated as a Distinguished provider by MediFind in Gastric Bypass. His top areas of expertise are Obesity, Hernia, Choledocholithiasis, Gastric Bypass, and Sleeve Gastrectomy.

    Andrew Posselt
    Distinguished in Gastric Bypass
    Gastroenterology | Transplant Surgery
    Distinguished in Gastric Bypass
    Gastroenterology | Transplant Surgery

    Bariatric Surgery Center

    400 Parnassus Ave., Second Floor, 
    San Francisco, CA 
     (2.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Dr. Andrew Posselt, a bariatric and transplant surgeon, is co-director of the Pancreatic Islet Transplantation Program at UCSF Medical Center. He specializes in adult and pediatric kidney, liver and pancreas transplantation, as well as laparoscopic and open (traditional) bariatric surgery. In addition to caring for patients, Posselt conducts research on pancreatic islet cell transplantation, a procedure that can allow people with type 1 diabetes to discontinue insulin therapy. He also investigates mechanisms by which a transplant recipient's body rejects or tolerates tissue from a donor who isn't genetically identical, and he studies the metabolic and biochemical consequences of bariatric surgery. Posselt earned his medical degree and a doctorate in immunology from the University of Pennsylvania. He completed residencies in internal medicine and general surgery as well as a transplant fellowship at UCSF, before joining the staff in 2003. Posselt is a member of several professional and honorary societies, and has given presentations on transplant issues related to patient care and research. At UCSF, he supervises residents and fellows in transplant services and general surgery. Dr. Posselt is rated as a Distinguished provider by MediFind in Gastric Bypass. His top areas of expertise are Obesity, Chronic Pancreatitis, Childhood Pancreatitis, Islet Cell Transplantation, and Sleeve Gastrectomy.

    Learn about our expert tiers
    Advanced in Gastric Bypass
    Endocrinology
    Advanced in Gastric Bypass
    Endocrinology

    Endocrinology Clinic At Parnassus

    400 Parnassus Ave Ste A-550, 
    San Francisco, CA 
     (0.1 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Dolores Shoback is an Endocrinologist in San Francisco, California. Dr. Shoback is rated as an Advanced provider by MediFind in Gastric Bypass. Her top areas of expertise are Hypoparathyroidism, Hypercalcemia, Milk-Alkali Syndrome, Gastric Bypass, and Hormone Replacement Therapy (HRT).

    Azam A. Qureshi
    Experienced in Gastric Bypass
    Experienced in Gastric Bypass

    CPMC Department Of Ophthalmology

    711 Van Ness Avenue, Suite 250, 
    San Francisco, CA 
     (0.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Azam Qureshi is a Pediatrics provider in San Francisco, California. Dr. Qureshi is rated as an Experienced provider by MediFind in Gastric Bypass. His top areas of expertise are Strabismus, Amblyopia, Esotropia, Sleeve Gastrectomy, and Gastric Bypass. Dr. Qureshi is currently accepting new patients.

    Advanced in Gastric Bypass
    Endocrinology
    Advanced in Gastric Bypass
    Endocrinology

    Office

    1700 Owens St Rm 349, 
    San Francisco, CA 
     (1.8 miles away)
    Languages Spoken:
    English

    Karin Wu is an Endocrinologist in San Francisco, California. Dr. Wu is rated as an Advanced provider by MediFind in Gastric Bypass. Her top areas of expertise are Obesity, Menopause, Postmenopausal Osteoporosis, Sleeve Gastrectomy, and Gastric Bypass.

    Distinguished in Gastric Bypass
    Endocrinology
    Distinguished in Gastric Bypass
    Endocrinology

    San Francisco VA Medical Center

    4150 Clement St, 
    San Francisco, CA 
     (4.7 miles away)
    Languages Spoken:
    English

    Anne Schafer is a primary care provider, practicing in Endocrinologist in San Francisco, California. Dr. Schafer is rated as a Distinguished provider by MediFind in Gastric Bypass. Her top areas of expertise are Osteoporosis, Obesity, Postmenopausal Osteoporosis, Gastric Bypass, and Sleeve Gastrectomy.

    Kenneth Binmoeller
    Advanced in Gastric Bypass
    Internal Medicine
    Advanced in Gastric Bypass
    Internal Medicine

    Sutter Van Ness Campus Medical Office Building

    1100 Van Ness Ave, 
    San Francisco, CA 
     (0.8 miles away)
    Languages Spoken:
    English

    Kenneth Binmoeller is an Internal Medicine provider in San Francisco, California. Dr. Binmoeller is rated as an Advanced provider by MediFind in Gastric Bypass. His top areas of expertise are Pancreatic Pseudocyst, Achalasia, Choledocholithiasis, Endoscopy, and Gastric Bypass.

    Experienced in Gastric Bypass
    Endocrinology
    Experienced in Gastric Bypass
    Endocrinology
    1600 Owens St, 
    San Francisco, CA 
     (1.5 miles away)
    Languages Spoken:
    English

    Amber Wheeler is an Endocrinologist in San Francisco, California. Dr. Wheeler is rated as an Experienced provider by MediFind in Gastric Bypass. Her top areas of expertise are Type 1 Diabetes (T1D), Postmenopausal Osteoporosis, Osteoporosis, Hirsutism in Women, and Gastric Bypass.

    Experienced in Gastric Bypass
    Endocrinology
    Experienced in Gastric Bypass
    Endocrinology

    Ucsf

    1001 Potrero Ave, 
    San Francisco, CA 
     (1.5 miles away)
    Languages Spoken:
    English

    Diana Alba is an Endocrinologist in San Francisco, California. Dr. Alba is rated as an Experienced provider by MediFind in Gastric Bypass. Her top areas of expertise are Thyroid Storm, Hyperthyroidism, Obesity, Papillary Thyroid Cancer, and Gastric Bypass.

    Andrew S. Nett
    Experienced in Gastric Bypass
    Gastroenterology
    Experienced in Gastric Bypass
    Gastroenterology

    Andrew S. Nett, MD Private Practice

    1101 Van Ness Ave, Rm 3158, 
    San Francisco, CA 
     (0.8 miles away)
    Languages Spoken:
    English

    Andrew Nett is a Gastroenterologist in San Francisco, California. Dr. Nett is rated as an Experienced provider by MediFind in Gastric Bypass. His top areas of expertise are Bile Duct Stricture, Cholestasis, Bile Duct Obstruction, Endoscopy, and Gastric Bypass.

    Abdul Kouanda
    Experienced in Gastric Bypass
    Gastroenterology
    Experienced in Gastric Bypass
    Gastroenterology

    Gastroenterology At Mount Zion

    1701 Divisadero St., Suite 120, 
    San Francisco, CA 
     (1.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Dr. Abdul Kouanda is a gastroenterologist who specializes in caring for patients with cancerous and noncancerous diseases of the liver, bile ducts, gallbladder and pancreas. To assess and treat these conditions, he specializes in performing endoscopic procedures, including endoscopic retrograde cholangiopancreatography, which uses both endoscopy and X-rays to treat bile and pancreatic duct disorders; endoscopic ultrasound, in which an endoscope is used to pass the ultrasound transducer into the digestive tract; and endoscopic mucosal resection, a minimally invasive way to remove growths from the digestive tract lining. He works with a team of gastroenterologists, surgeons, oncologists and radiologists to provide comprehensive care. Kouanda's research interests include patient outcomes, safety, and novel therapeutic approaches in endoscopy. He is also interested in endoscopic treatments for weight loss and gastroesophageal reflux disease (GERD). Kouanda earned his medical degree from the Renaissance School of Medicine at Stony Brook University. At UCSF, he completed a residency in internal medicine and fellowships in gastroenterology and interventional endoscopy. He belongs to several professional associations, including the American Society for Gastrointestinal Endoscopy. Dr. Kouanda is rated as an Experienced provider by MediFind in Gastric Bypass. His top areas of expertise are Hereditary Pancreatitis, Cholestasis, Bile Duct Stricture, Endoscopy, and Stent Placement.

    Kenzo Hirose
    Experienced in Gastric Bypass
    Surgical Oncology
    Experienced in Gastric Bypass
    Surgical Oncology

    Gastrointestinal Surgical Oncology Clinic

    1825 Fourth St., Fourth Floor, 
    San Francisco, CA 
     (1.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Dr. Kenzo Hirose is a surgeon who cares for patients with benign or cancerous conditions affecting the liver, pancreas and bile ducts. He has expertise in using minimally invasive surgical techniques, which are generally safer and cause less post-op pain than traditional surgery. In his research, Hirose is interested in improving patient outcomes after surgery. Hirose earned his medical degree at Harvard Medical School. He completed a residency in general surgery at UCSF and a fellowship in liver, pancreatic and biliary tract surgery at the Cleveland Clinic. Dr. Hirose is rated as an Experienced provider by MediFind in Gastric Bypass. His top areas of expertise are Pancreatic Cancer, Chronic Pancreatitis, Hereditary Pancreatitis, Pancreatectomy, and Pancreaticoduodenectomy.

    Eric Nakakura
    Experienced in Gastric Bypass
    Surgical Oncology
    Experienced in Gastric Bypass
    Surgical Oncology

    Gastrointestinal Surgical Oncology Clinic

    1825 Fourth St., Fourth Floor, 
    San Francisco, CA 
     (1.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Dr. Eric Nakakura is a cancer surgeon who specializes in tumors of the liver, pancreas, bile ducts and gastrointestinal tract. He also treats soft tissue sarcomas, including tumors of the retroperitoneum (a space in the abdominal cavity), trunk and extremities. At the UCSF Helen Diller Family Comprehensive Cancer Center, he helps manage complex gastrointestinal tract cancers, soft tissue sarcomas and gastrointestinal neuroendocrine tumors, including carcinoid and islet cell tumors. In his research, Nakakura studies endocrine differentiation in gastrointestinal tumors. Nakakura earned his medical degree at Stanford University School of Medicine. He earned a doctorate in cellular and molecular medicine at Johns Hopkins University. He completed a residency in general surgery at Johns Hopkins Medicine and received advanced training in surgery at the John Radcliffe Hospital in Oxford, England. At Johns Hopkins, he completed a fellowship in surgical oncology with an emphasis on pancreatic, biliary and gastrointestinal surgery. Dr. Nakakura is rated as an Experienced provider by MediFind in Gastric Bypass. His top areas of expertise are Neuroendocrine Tumor, Pancreatic Cancer, Retroperitoneal Liposarcoma, Pancreatectomy, and Pancreaticoduodenectomy.

    Advanced in Gastric Bypass
    Geriatrics
    Advanced in Gastric Bypass
    Geriatrics

    Institute On Aging

    3575 Geary Blvd, 
    San Francisco, CA 
     (2.1 miles away)
    Languages Spoken:
    English

    Christina Li is a primary care provider, practicing in Geriatrics in San Francisco, California. Dr. Li is rated as an Advanced provider by MediFind in Gastric Bypass. Her top areas of expertise are Obesity, Malnutrition, Osteoporosis, Gastric Bypass, and Sleeve Gastrectomy.

    Ian S. Soriano
    Experienced in Gastric Bypass
    Bariatric Medicine | General Surgery
    Experienced in Gastric Bypass
    Bariatric Medicine | General Surgery

    Gastrointestinal Surgery At Parnassus

    400 Parnassus Ave., Second Floor, 
    San Francisco, CA 
     (2.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Dr. Ian S. Soriano is a general, gastrointestinal and bariatric surgeon who specializes in minimally invasive techniques, such as laparoscopy (using a long, thin tube with a tiny camera to examine the interior of the abdomen) and robotic surgery. He cares for patients with conditions including hernias, gastroesophageal reflux disease (GERD) and disorders affecting the entire digestive tract. He also specializes in metabolic and bariatric (weight-loss) surgery for patients with morbid obesity and obesity-related conditions. Soriano is the interim executive medical director for UCSF's adult surgical service and co-director of the clinical performance improvement committee. He also serves as director of robotic surgery for the UCSF Department of Surgery. Soriano's research focuses on using laparoscopic and robotic techniques to reduce surgical complications and improve patient outcomes. He also studies ways to support the longevity of surgical careers through robotics and ergonomics. After earning his undergraduate and medical degrees through a combined program at the University of the Philippines, Soriano completed a residency in general surgery at Einstein Medical Center Philadelphia. He completed a fellowship in minimally invasive surgery at Cleveland Clinic Florida. Soriano is a fellow of both the American College of Surgeons and American Society for Metabolic and Bariatric Surgery. He leads numerous committees in national organizations related to robotic and laparoscopic surgery as well as on the editorial board of multiple surgical journals. Since emigrating from the Philippines, Soriano has collaborated with Philippine medical schools and organizations on efforts to improve the country's surgical care. In recognition of his contributions, he was named an honorary fellow of the Philippine College of Surgeons and Philippine Association of Laparoscopic and Endoscopic Surgeons. Dr. Soriano is rated as an Experienced provider by MediFind in Gastric Bypass. His top areas of expertise are Hernia, Umbilical Hernia, Gallbladder Disease, Gallbladder Removal, and Hernia Surgery.

    Advanced in Gastric Bypass
    General Surgery
    Advanced in Gastric Bypass
    General Surgery

    San Francisco VA Medical Center

    4150 Clement St, 
    San Francisco, CA 
     (4.7 miles away)
    Languages Spoken:
    English

    Lygia Stewart is a General Surgeon in San Francisco, California. Dr. Stewart is rated as an Advanced provider by MediFind in Gastric Bypass. Her top areas of expertise are Obesity in Children, Obesity, Gallbladder Disease, Gastric Bypass, and Pancreaticoduodenectomy.

    Experienced in Gastric Bypass
    Internal Medicine
    Experienced in Gastric Bypass
    Internal Medicine

    San Francisco VA Medical Center

    4150 Clement St, 
    San Francisco, CA 
     (4.7 miles away)
    Languages Spoken:
    English

    Carl Grunfeld is an Internal Medicine provider in San Francisco, California. Dr. Grunfeld is rated as an Experienced provider by MediFind in Gastric Bypass. His top areas of expertise are Menopause, Non-Alcoholic Fatty Liver Disease, Nonalcoholic Steatohepatitis (NASH), and Gastric Bypass.

    Experienced in Gastric Bypass
    Gastroenterology
    Experienced in Gastric Bypass
    Gastroenterology

    Endoscopy At Mount Zion

    1701 Divisadero St Ste 120, 
    San Francisco, CA 
     (1.2 miles away)
    Languages Spoken:
    English

    John Cello is a Gastroenterologist in San Francisco, California. Dr. Cello is rated as an Experienced provider by MediFind in Gastric Bypass. His top areas of expertise are Choledocholithiasis, Gallbladder Disease, Gallstones, Endoscopy, and Gastric Bypass.

    Experienced in Gastric Bypass
    Gastroenterology
    Experienced in Gastric Bypass
    Gastroenterology

    San Francisco Medical Center

    2350 Geary Boulevard, 2nd Floor, 
    San Francisco, CA 
     (1.2 miles away)
    Experience:
    18+ years
    Languages Spoken:
    English
    Accepting New Patients

    Kunal Karia is a Gastroenterologist in San Francisco, California. Dr. Karia has been practicing medicine for over 18 years and is rated as an Experienced provider by MediFind in Gastric Bypass. His top areas of expertise are Bile Duct Stricture, Spontaneous Bacterial Peritonitis, Pancreatic Pseudocyst, Endoscopy, and Lithotripsy. Dr. Karia is currently accepting new patients.

    Showing 1-20 of 30

    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 San Francisco, CA?

    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 San Francisco, CA?

    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 San Francisco, CA?

    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 San Francisco, CA?

    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 San Francisco, CA?

    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 San Francisco, CA?

    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 San Francisco, CA?

    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 

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