The 20 Best Gastric Bypass Doctors near west hills, CA

Find the Experts and Specialists who perform Gastric Bypass

Last Updated: 09/26/2026

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MediFind found 19 doctor with experience in Gastric Bypass near west hills, CA. Of these, 17 are Experienced and 2 are Advanced.

Location
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19 providers found
    Experienced in Gastric Bypass
    Gastroenterology
    Experienced in Gastric Bypass
    Gastroenterology
    Referral may be required

    UCLA Health West Hills Primary & Specialty Care

    7345 Medical Center Dr Ste 420, 
    West Hills, CA 
     (0.4 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Danny Issa is a Gastroenterologist practicing medicine in West Hills, California. Dr. Issa is rated as an Experienced provider by MediFind in Gastric Bypass. He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Superior Mesenteric Artery Syndrome (SMAS), Jaundice, Nonalcoholic Steatohepatitis (NASH), Endoscopy, and Gastric Bypass.

    Experienced in Gastric Bypass
    Experienced in Gastric Bypass
    Referral may be required

    Woodland Hills Medical Center

    5601 De Soto Ave, 
    Woodland Hills, CA 
     (3.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Michelle Ghostine is an Otolaryngologist practicing medicine in Woodland Hills, California. Dr. Ghostine is rated as an Experienced provider by MediFind in Gastric Bypass. Her clinical expertise encompasses Male Pattern Baldness, Infant Hearing Loss, Hyperparathyroidism, Gastric Bypass, and Adenoidectomy. Dr. Ghostine is currently accepting new patients.

    Experienced in Gastric Bypass
    Interventional Radiology
    Experienced in Gastric Bypass
    Interventional Radiology
    Referral may be required

    Ronald Reagan UCLA Medical Center

    757 Westwood Plz, 
    Los Angeles, CA 
     (14.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Ravi Srinivasa is an Interventional Radiologist practicing medicine in Los Angeles, California. Dr. Srinivasa is rated as an Experienced provider by MediFind in Gastric Bypass. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Chylous Ascites, Cholestasis, Bile Duct Obstruction, Liver Embolization, and Gastrostomy. Dr. Srinivasa is currently accepting new patients.

    Learn about our expert tiers
    Advanced in Gastric Bypass
    General Surgery
    Advanced in Gastric Bypass
    General Surgery
    Referral may be required

    Adventist Health Physicians Network Surgical Specialties

    2750 Sycamore Dr Ste 210, 
    Simi Valley, CA 
     (8.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Lauren Poliakin is a General Surgeon practicing medicine in Simi Valley, California. Dr. Poliakin is rated as an Advanced provider by MediFind in Gastric Bypass. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Obesity, Hernia, Retroperitoneal Inflammation, Gastric Bypass, and Gallbladder Removal. Dr. Poliakin is currently accepting new patients.

    Experienced in Gastric Bypass
    General Surgery
    Experienced in Gastric Bypass
    General Surgery
    Referral may be required

    UCLA Health Encino Surgery

    15503 Ventura Blvd Ste 240, 
    Encino, CA 
     (9.1 miles away)
    Languages Spoken:
    English

    Edward Livingston is a General Surgeon practicing medicine in Encino, California. Dr. Livingston is rated as an Experienced provider by MediFind in Gastric Bypass. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Appendicitis, Obesity, Femoral Hernia, Appendectomy, and Gastric Bypass.

    Advanced in Gastric Bypass
    Endocrinology
    Advanced in Gastric Bypass
    Endocrinology
    Referral required

    Office

    757 Westwood Plz Ste 7501, 
    Los Angeles, CA 
     (14.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Tiffany Kim is an Endocrinologist practicing medicine in Los Angeles, California. Dr. Kim is rated as an Advanced provider by MediFind in Gastric Bypass. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Obesity, Osteoporosis, Menopause, Gastric Bypass, and Sleeve Gastrectomy. Dr. Kim is currently accepting new patients.

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

    Panorama City Medical Center

    13640 Roscoe Boulevard, 
    Panorama City, CA 
     (10.8 miles away)
    Languages Spoken:
    English

    Sami Alskaf is a primary care provider, practicing in Internal Medicine in Panorama City, California. Dr. Alskaf 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 Obesity, Obesity in Children, Polycystic Ovary Syndrome, Infertility, and Gastric Bypass.

    Experienced in Gastric Bypass
    Gastroenterology
    Experienced in Gastric Bypass
    Gastroenterology
    Referral may be required

    Olive View-UCLA Medical Center

    14445 Olive View Dr, 
    Sylmar, CA 
     (13.4 miles away)
    Languages Spoken:
    English

    Firas Bahdi is a Gastroenterologist practicing medicine in Sylmar, California. Dr. Bahdi 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 Barrett Esophagus, Swallowing Difficulty, Obesity, Endoscopy, and Lithotripsy.

    Experienced in Gastric Bypass
    Bariatric Medicine
    Experienced in Gastric Bypass
    Bariatric Medicine
    Referral may be required

    Olive View-UCLA Medical Center

    14445 Olive View Dr, 
    Sylmar, CA 
     (13.4 miles away)
    Languages Spoken:
    English

    David Tichansky is a Bariatric Medicine provider practicing medicine in Sylmar, California. Dr. Tichansky 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 Obesity, Obesity in Children, Sleeve Gastrectomy, and Gastric Bypass.

    Experienced in Gastric Bypass
    Gastroenterology
    Experienced in Gastric Bypass
    Gastroenterology
    Referral may be required

    Greater Los Angeles HCS

    11301 Wilshire Blvd, 
    Los Angeles, CA 
     (14.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Joseph Pisegna is a Gastroenterologist practicing medicine in Los Angeles, California. Dr. Pisegna 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 Zollinger-Ellison Syndrome, Neuroendocrine Tumor, Non-Alcoholic Fatty Liver Disease, Colonoscopy, and Endoscopy.

    Experienced in Gastric Bypass
    Gastroenterology
    Experienced in Gastric Bypass
    Gastroenterology
    Referral may be required

    Office

    100 Medical Plz Rm 205, 
    Los Angeles, CA 
     (14.4 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Stephen Kim is a Gastroenterologist practicing medicine in Los Angeles, California. Dr. Kim is rated as an Experienced provider by MediFind in Gastric Bypass. He is also highly rated in 22 other conditions, according to our data. His clinical expertise encompasses Bile Duct Stricture, Cholestasis, Bile Duct Obstruction, Endoscopy, and Colonoscopy.

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

    Office

    200 UCLA Medical Plz Ste 420, 
    Los Angeles, CA 
     (14.4 miles away)
    Languages Spoken:
    English

    Kush Fansiwala is a primary care provider, practicing in Internal Medicine in Los Angeles, California. Dr. Fansiwala is rated as an Experienced provider by MediFind in Gastric Bypass. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Viral Gastroenteritis, Crohn's Disease, Gastrointestinal Fistula, Gastric Bypass, and Endoscopy.

    Experienced in Gastric Bypass
    Surgical Oncology
    Experienced in Gastric Bypass
    Surgical Oncology
    Referral may be required

    Office

    200 Medical Plz Ste 214, 
    Los Angeles, CA 
     (14.4 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Mark Girgis is a Surgical Oncologist practicing medicine in Los Angeles, California. Dr. Girgis is rated as an Experienced provider by MediFind in Gastric Bypass. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Pancreatic Cancer, Stomach Cancer, Neuroendocrine Tumor, Pancreatectomy, and Pancreaticoduodenectomy.

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

    Ronald Reagan UCLA Medical Center

    757 Westwood Plz, 
    Los Angeles, CA 
     (14.5 miles away)
    Languages Spoken:
    English

    David Cheung is a primary care provider, practicing in Internal Medicine in Los Angeles, California. Dr. Cheung is rated as an Experienced provider by MediFind in Gastric Bypass. His clinical expertise encompasses Colorectal Polyps, Gastrointestinal Bleeding, Gastric Bypass, and Endoscopy.

    Experienced in Gastric Bypass
    Thoracic Surgery
    Experienced in Gastric Bypass
    Thoracic Surgery
    Referral may be required

    Ronald Reagan UCLA Medical Center

    757 Westwood Plz, 
    Los Angeles, CA 
     (14.5 miles away)
    Languages Spoken:
    English

    Peyman Benharash is a Thoracic Surgeon practicing medicine in Los Angeles, California. Dr. Benharash is rated as an Experienced provider by MediFind in Gastric Bypass. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Cardiogenic Shock, Gallbladder Disease, Aortic Valve Stenosis, Gallbladder Removal, and Heart Bypass Surgery.

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

    Ronald Reagan UCLA Medical Center

    757 Westwood Plz, 
    Los Angeles, CA 
     (14.5 miles away)
    Languages Spoken:
    English

    Sneha Shaha is a primary care provider, practicing in Internal Medicine in Los Angeles, California. Dr. Shaha is rated as an Experienced provider by MediFind in Gastric Bypass. She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Superior Mesenteric Artery Syndrome (SMAS), Angiodysplasia of the Colon, Rotor Syndrome, Dubin-Johnson Syndrome, and Gastric Bypass.

    Experienced in Gastric Bypass
    Plastic Surgery
    Experienced in Gastric Bypass
    Plastic Surgery
    Referral may be required

    Ramly Plastic Surgery

    414 N Camden Dr Ste 800, 
    Beverly Hills, CA 
     (14.5 miles away)
    Languages Spoken:
    English

    Elie Ramly is a Plastic Surgeon practicing medicine in Beverly Hills, California. Dr. Ramly is rated as an Experienced provider by MediFind in Gastric Bypass. His clinical expertise encompasses Cleft Lip and Palate, Osteotomy, and Gastric Bypass.

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

    The Regents Of The University Of California

    200 Medical Plz, 
    Los Angeles, CA 
     (14.5 miles away)
    Languages Spoken:
    English

    Judy Chen is a primary care provider, practicing in Internal Medicine in Los Angeles, California. Dr. Chen 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 Diaphragmatic Hernia, Obesity, Gastroesophageal Reflux Disease (GERD), Gastric Bypass, and Sleeve Gastrectomy.

    Experienced in Gastric Bypass
    General Surgery
    Experienced in Gastric Bypass
    General Surgery
    Referral may be required

    UCLA Department Of Surgery

    10833 Le Conte Ave, 
    Los Angeles, CA 
     (14.6 miles away)
    Languages Spoken:
    English

    Clifford Ko is a General Surgeon practicing medicine in Los Angeles, California. Dr. Ko is rated as an Experienced provider by MediFind in Gastric Bypass. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Gastrointestinal Fistula, Diverticular Disease, Delirium, Pancreaticoduodenectomy, and Ileostomy.

    Showing 1-19 of 19

    Last Updated: 09/26/2026

    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, and the hormones your body makes in response to the passage of food will change.

    When should I see a Gastric Bypass doctor near west hills, 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 west hills, 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 west hills, 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 west hills, 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 west hills, 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 west hills, 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 west hills, 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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