The 20 Best Gastric Bypass Doctors near Washington, DC

Find the Experts and Specialists who perform Gastric Bypass

Last Updated: 04/28/2026

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MediFind found 22 doctor with experience in Gastric Bypass near Washington, DC. Of these, 16 are Experienced and 5 are Advanced.

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22 providers found
    Experienced in Gastric Bypass
    Gastroenterology
    Experienced in Gastric Bypass
    Gastroenterology

    Sibley Memorial Hospital

    5215 Loughboro Road Northwest, Suite 330, Suite 330, 
    Washington, DC 
     (3.5 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Margaret “Geri” Keane is a gastroenterologist specializing in Therapeutic and Bariatric endoscopy. She primarily treats people who require assistance with weight loss or who have weight regain or a complication following Bariatric Surgery. She offers the full range of minimally invasive endoscopic approaches to weight loss, including endoscopic sleeve gastroplasty, the gastric balloon procedure or transoral gastric outlet reduction. She also sees patients who have biliary complaints such as bile duct stones or strictures, cancers of the bile duct or and diseases of the pancreas such as pancreatic cysts, to name a few. She performs all forms of therapeutic EUS and ERCP including cholangioscopy. Dr. Keane earned her medical degree at Guy’s, King’s and St Thomas’ Medical school in London. She completed her internal medicine residency at The Hammersmith and Charing Cross hospitals in London, followed by a fellowship in gastroenterology and hepatology at University College London Hospitals, the Royal Free Hospital and King’s College Hospital in London. During her gastroenterology fellowship, Dr. Keane undertook a master’s degree in medical education and a Ph.D. at University College London. Her doctorate explored novel diagnostic and therapeutic strategies for the management of pancreatic cysts. Following her gastroenterology fellowship, Dr. Keane completed a fellowship in hepatology and endoscopic retrograde cholangiopancreatography/endoscopic ultrasound at King’s College London, followed by a two-year advanced endoscopy fellowship at Johns Hopkins. She is certified in general internal medicine, gastroenterology and hepatology by the Joint Royal Colleges of Physicians Training Board of the United Kingdom. She is a member of the Royal College of Physicians of the United Kingdom and is a fellow of the Higher Education Academy. She is a recipient of the American Society for Gastrointestinal Endoscopy 2022 Endoscopic Training Award, which enabled her to gain dedicated training in bariatric endoscopy at Mohak bariatric center in Indore, India, one of the busiest bariatric centers in the world. Dr. Keane’s research interests include Bariatric Endoscopy, Endoscopic innovation and early diagnostic strategies for pancreatic and biliary tract cancers including the management of pancreatic cysts. She has published more than 70 original articles, editorials, book chapters and review articles. Dr. Keane is rated as an Experienced provider by MediFind in Gastric Bypass. She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Bile Duct Obstruction, Pancreatic Cancer, Gallbladder Disease, Endoscopy, and Hepato-Pancreato-Biliary Surgery.

    Experienced in Gastric Bypass
    Gastroenterology
    Experienced in Gastric Bypass
    Gastroenterology

    Sibley Memorial Hospital

    5215 Loughboro Road Northwest, Suite 330, Suite 330, 
    Washington, DC 
     (3.5 miles away)
    Languages Spoken:
    English, Bengali
    Offers Telehealth

    Gastroenterologist Zadid Haq specializes in the diagnosis and management of common gastrointestinal conditions, including colorectal cancer, gastroesophageal reflux disease (GERD), inflammatory bowel disease, constipation, and diarrhea, with a clinical focus on evidence-based, patient-centered care. Dr. Haq earned a medical degree from Louisiana State University Health Sciences Center. He completed an internal medicine residency at The Johns Hopkins University School of Medicine and clinical fellowship training in gastroenterology and hepatology at The Johns Hopkins Hospital. Dr. Haq studies clinical outcomes related to diagnosis and treatment across a broad spectrum of gastrointestinal conditions. Dr. Haq is rated as an Experienced provider by MediFind in Gastric Bypass. His clinical expertise encompasses Colitis, Viral Gastroenteritis, Hemorrhagic Proctocolitis, Ulcerative Colitis, and Gastric Bypass. Dr. Haq is board certified in American Board Of Internal Medicine.

    General Surgery | Bariatric Medicine
    General Surgery | Bariatric Medicine

    Sibley Memorial Hospital

    5215 Loughboro Road Northwest, Suite 210, Suite 210, 
    Washington, DC 
     (3.5 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Dr. Drew Jung is an assistant professor of surgery in the Johns Hopkins Department of Surgery. He is an expert in minimally invasive surgery whose clinical focus is in laparoscopic and robotic surgeries. He has specialties in open and laparoscopic hernias, bariatrics, foregut, and quality improvement as it pertains to quality of care. Dr. Jung is focused on being able to get patients back on their feet sooner and have the potential to get back to work sooner than before. He is open to accepting all new patients to provide his expertise. Videos Dr. Andrew Jung M.D Bio Video. Dr. Jung is rated as undefined provider by MediFind in Gastric Bypass. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Hernia, Hemolytic Transfusion Reaction, Low Blood Pressure, Sleeve Gastrectomy, and Gastrectomy. Dr. Jung is board certified in American Board Of Surgery.

    Learn about our expert tiers
    Experienced in Gastric Bypass
    Bariatric Medicine
    Experienced in Gastric Bypass
    Bariatric Medicine

    Hu Faculty Practice Plan-Plastics Surgery & Bariatrics

    2041 Georgia Ave NW Ste 4100B, 
    Washington, DC 
     (0.8 miles away)
    Languages Spoken:
    English

    Terrence Fullum is a Bariatric Medicine provider practicing medicine in Washington, Washington, D.c.. Dr. Fullum is rated as an Experienced provider by MediFind in Gastric Bypass. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Obesity, Hernia, Choledocholithiasis, Gallbladder Removal, and Gastric Bypass.

    Advanced in Gastric Bypass
    Advanced in Gastric Bypass

    Sports & Performance Cardiology

    Chevy Chase, MD 
     (5.7 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Dr. Ankit B. Shah is President of Sports & Performance Cardiology in Chevy Chase, MD. Dr. Shah earned his B.A. from Boston College with a degree in Economics and his M.D. and M.P.H. from Tufts University School of Medicine. He completed his training in internal medicine at Cedars-Sinai Medical Center, fellowship in cardiovascular disease at Lenox Hill Hospital, and fellowship in sports cardiology at the Massachusetts General Hospital. He is an Assistant Professor at Georgetown University School of Medicine and team cardiologist for USA Swimming. He routinely is a faculty member at the American College of Cardiology’s (ACC) annual sports cardiology conference “Care of the Athletic Heart,” is on the ACC Sports & Exercise Leadership Council and on the editorial board for ACC.org. He has served as team cardiologist / cardiologist consultant for teams in the NFL, NBA, NHL, MLB, MLS, and WNBA. LinkedIn https://www.linkedin.com/company/sports-performance-cardiology/. Dr. Shah is rated as an Advanced provider by MediFind in Gastric Bypass. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Cardiomyopathy, Wolff-Parkinson-White Syndrome, Heart Attack, Cardiac Diverticulum, and Gastric Bypass. Dr. Shah is board certified in American Board Of Internal Medicine, Certification Board Of Nuclear Cardiology, and National Board Of Echocardiography.

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

    George Washington University Hospital

    900 23rd St NW, 
    Washington, DC 
     (0.8 miles away)
    Languages Spoken:
    English

    John Corbett is a General Surgeon practicing medicine in Washington, Washington, D.c.. Dr. Corbett is rated as an Advanced provider by MediFind in Gastric Bypass. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Obesity, Gastric Bypass, and Gastrectomy.

    Advanced in Gastric Bypass
    Gastroenterology
    Advanced in Gastric Bypass
    Gastroenterology

    Frederick C. Finelli MD

    106 Irving St NW Ste 3400, 
    Washington, DC 
     (2.0 miles away)
    Languages Spoken:
    English

    Timothy Koch is a Gastroenterologist practicing medicine in Washington, Washington, D.c.. Dr. Koch is rated as an Advanced provider by MediFind in Gastric Bypass. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Obesity, Malnutrition, Swallowing Difficulty, Sleeve Gastrectomy, and Gastrectomy.

    Experienced in Gastric Bypass
    Gastroenterology
    Experienced in Gastric Bypass
    Gastroenterology

    Sibley Memorial Hospital

    5215 Loughboro Road Northwest, Suite 330, Suite 330, 
    Washington, DC 
     (3.5 miles away)
    Languages Spoken:
    English, Spanish
    Offers Telehealth

    Olaya Gutierrez is a Gastroenterologist practicing medicine in Washington, Washington, D.c.. Dr. Gutierrez is rated as an Experienced provider by MediFind in Gastric Bypass. She is also highly rated in 9 other conditions, according to our data. Her clinical expertise encompasses Achalasia, Gastroesophageal Reflux Disease (GERD), Choledocholithiasis, Endoscopy, and Lithotripsy.

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

    Hu Faculty Practice Plan-Trauma And Critical Care

    2041 Georgia Ave NW Fl 4 Ste 4000, 
    Washington, DC 
     (0.8 miles away)
    Languages Spoken:
    English

    Mallory Williams is a General Surgeon practicing medicine in Washington, Washington, D.c.. Dr. Williams is rated as an Experienced provider by MediFind in Gastric Bypass. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Delirium, Ogilvie Syndrome, Gallbladder Disease, Gallbladder Removal, and Gastrostomy.

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

    George Washington University Hospital

    900 23rd St NW, 
    Washington, DC 
     (0.8 miles away)
    Languages Spoken:
    English

    Rachel Sillcox is a General Surgeon practicing medicine in Washington, Washington, D.c.. Dr. Sillcox is rated as an Experienced provider by MediFind in Gastric Bypass. Her clinical expertise encompasses Hiatal Hernia, Diaphragmatic Hernia, Gastroesophageal Reflux Disease (GERD), Gastric Bypass, and Gastrectomy.

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

    Gw General Surgery-Foggy Bottom South Pavilion

    Washington, DC 
     (1.2 miles away)
    Languages Spoken:
    English

    Khashayar Vaziri is a General Surgeon practicing medicine in Washington, Washington, D.c.. Dr. Vaziri is rated as an Experienced provider by MediFind in Gastric Bypass. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Hernia, Gallbladder Disease, Umbilical Hernia, Endoscopy, and Gastrectomy.

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

    MedStar Health: Betty Lou Ourisman Breast Health Center

    3800 Reservoir Rd NW, 
    Washington, DC 
     (2.1 miles away)
    Languages Spoken:
    English

    Ian Greenwalt is a Surgical Oncologist practicing medicine in Washington, Washington, D.c.. Dr. Greenwalt is rated as an Experienced provider by MediFind in Gastric Bypass. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Breast Cancer, Paget Disease of the Breast, Inflammatory Breast Cancer, Mastectomy, and Gastric Bypass.

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

    MedStar Health General Surgery

    3007 Tilden St NW, 
    Washington, DC 
     (2.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Yewande Alimi is a General Surgeon practicing medicine in Washington, Washington, D.c.. Dr. Alimi is rated as an Experienced provider by MediFind in Gastric Bypass. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Hernia, Obesity, Umbilical Hernia, Gastrectomy, and Endoscopy. Dr. Alimi is currently accepting new patients.

    Advanced in Gastric Bypass
    Internal Medicine
    Advanced in Gastric Bypass
    Internal Medicine

    Patient First Maryland Medical Group PLLC

    6201 Annapolis Rd, 
    Hyattsville, MD 
     (7.1 miles away)
    Languages Spoken:
    English

    Saeed Shoar is a primary care provider, practicing in Internal Medicine in Hyattsville, Maryland. Dr. Shoar is rated as an Advanced provider by MediFind in Gastric Bypass. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Obesity, Heart Failure, Pneumonia, Sleeve Gastrectomy, and Gastric Bypass.

    Advanced in Gastric Bypass
    Family Medicine
    Advanced in Gastric Bypass
    Family Medicine

    Office

    9000 Rockville Pike, 
    Bethesda, MD 
     (7.4 miles away)
    Languages Spoken:
    English

    Susan Yanovski is a primary care provider, practicing in Family Medicine in Bethesda, Maryland. Dr. Yanovski is rated as an Advanced provider by MediFind in Gastric Bypass. She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Obesity, Congenital Hyperinsulinism, Type 2 Diabetes (T2D), Obesity in Children, and Gastric Bypass.

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

    ENT Allergy And Asthma Center PC

    11119 Rockville Pike Ste 207, 
    Rockville, MD 
     (11.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Gezzer Ortega is a General Surgeon practicing medicine in Rockville, Maryland. Dr. Ortega is rated as an Experienced provider by MediFind in Gastric Bypass. His clinical expertise encompasses Obesity, Hernia, Umbilical Hernia, Gallbladder Removal, and Splenectomy.

    Experienced in Gastric Bypass
    Holistic Medicine
    Experienced in Gastric Bypass
    Holistic Medicine
    11120 New Hampahire Ave Suite 409, 
    Silver Spring, MD 
     (11.4 miles away)
    Languages Spoken:
    English, Mandarin
    Accepting New Patients

    Jie Chen is a Holistic Medicine provider practicing medicine in Silver Spring, Maryland. Ms. Chen is rated as an Experienced provider by MediFind in Gastric Bypass. She is also highly rated in 22 other conditions, according to our data. Her clinical expertise encompasses Microsporidiosis, Pancreatic Ductal Adenocarcinoma, Gallbladder Disease, Endoscopy, and Osteotomy. Ms. Chen is currently accepting new patients.

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

    Signature Breast Care

    8116 Good Luck Rd Ste 215, 
    Lanham, MD 
     (10.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Allison Bruff is a General Surgeon practicing medicine in Lanham, Maryland. Dr. Bruff is rated as an Experienced provider by MediFind in Gastric Bypass. Her clinical expertise encompasses Gastric Bypass.

    Experienced in Gastric Bypass
    Gastroenterology | Internal Medicine
    Experienced in Gastric Bypass
    Gastroenterology | Internal Medicine
    3300 Gallows Rd, Gastroenterology Dept, 
    Falls Church, VA 
     (10.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Abdulhameed Al is an Internal Medicine specialist and a Gastroenterologist practicing medicine in Falls Church, Virginia. Dr. Al is rated as an Experienced provider by MediFind in Gastric Bypass. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Infantile Pyloric Stenosis, Childhood Pancreatitis, Pancreatic Pseudocyst, Endoscopy, and Gastrostomy.

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

    The Village At Rockville

    9701 Veirs Dr, 
    Rockville, MD 
     (14.5 miles away)
    Languages Spoken:
    English

    Sandeep Sharma is a primary care provider, practicing in Internal Medicine in Rockville, Maryland. Dr. Sharma is rated as an Experienced provider by MediFind in Gastric Bypass. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses End-Stage Renal Disease (ESRD), Dementia, Muscle Atrophy, Endoscopy, and Gastric Bypass.

    Showing 1-20 of 22

    Last Updated: 04/28/2026

    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 Washington, DC?

    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 Washington, DC?

    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 Washington, DC?

    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 Washington, DC?

    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 Washington, DC?

    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 Washington, DC?

    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 Washington, DC?

    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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