The 20 Best Gastrectomy Doctors near Bethpage, NY

Find the Experts and Specialists who perform Gastrectomy

Last Updated: 04/28/2026

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MediFind found 192 doctor with experience in Gastrectomy near Bethpage, NY. Of these, 145 are Experienced, 46 are Advanced and 1 are Distinguished.

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192 providers found
    Kostas Sideridis
    Advanced in Gastrectomy
    Gastroenterology
    Advanced in Gastrectomy
    Gastroenterology
    121 Eileen Way, 
    Syosset, NY 
     (4.6 miles away)
    Languages Spoken:
    English, Greek, Spanish

    Kostas Sideridis is a Gastroenterologist in Syosset, New York. Dr. Sideridis is rated as an Advanced provider by MediFind in Gastrectomy. His top areas of expertise are Gastrointestinal Bleeding, Painful Swallowing, Swallowing Difficulty, Gastrectomy, and Gastrostomy.

    Jonathan D. Klonsky
    Experienced in Gastrectomy
    General Surgery | Bariatric Medicine
    Experienced in Gastrectomy
    General Surgery | Bariatric Medicine

    Northwell Health Physician Partners At Plainview

    25 Central Park Road, 
    Plainview, NY 
     (2.1 miles away)
    Languages Spoken:
    English

    Jonathan Klonsky is a General Surgeon and a Bariatric Medicine provider in Plainview, New York. Dr. Klonsky is rated as an Experienced provider by MediFind in Gastrectomy. His top areas of expertise are Hernia, Umbilical Hernia, Obesity, Hernia Surgery, and Sleeve Gastrectomy.

    Sadiya Cheshty
    Experienced in Gastrectomy
    Gastroenterology
    Experienced in Gastrectomy
    Gastroenterology

    Northwell Health Physician Partners Medicine Specialties At Woodbury

    415 Crossways Park Drive, 
    Woodbury, NY 
     (4.3 miles away)
    Languages Spoken:
    English, Farsi
    Offers Telehealth

    Sadiya Cheshty is a Gastroenterologist in Woodbury, New York. Dr. Cheshty is rated as an Experienced provider by MediFind in Gastrectomy. Her top areas of expertise are Diarrhea, Trichohepatoenteric Syndrome, Painful Swallowing, Gastrectomy, and Colonoscopy.

    Learn about our expert tiers
    Advanced in Gastrectomy
    Gastroenterology
    Advanced in Gastrectomy
    Gastroenterology
    121 Eileen Way, 
    Syosset, NY 
     (4.6 miles away)
    Experience:
    18+ years
    Languages Spoken:
    English, Urdu

    Faisal Sheikh is a Gastroenterologist in Syosset, New York. Dr. Sheikh has been practicing medicine for over 18 years and is rated as an Advanced provider by MediFind in Gastrectomy. His top areas of expertise are Gastrointestinal Bleeding, Choledocholithiasis, Diverticular Disease, Gastrectomy, and Gastrostomy.

    Heather F. Mcmullen
    Experienced in Gastrectomy
    Bariatric Medicine | General Surgery
    Experienced in Gastrectomy
    Bariatric Medicine | General Surgery

    Northwell Health Physician Partners Bariatric Surgery At Syosset

    221 Jericho Turnpike, 1st Floor West, 
    Syosset, NY 
     (4.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Heather Mcmullen is a General Surgeon and a Bariatric Medicine provider in Syosset, New York. Dr. Mcmullen is rated as an Experienced provider by MediFind in Gastrectomy. Her top areas of expertise are Obesity, Varicose Veins, Obesity in Children, Sleeve Gastrectomy, and Gastrectomy.

    Jessica Folek
    Experienced in Gastrectomy
    Bariatric Medicine | General Surgery
    Experienced in Gastrectomy
    Bariatric Medicine | General Surgery

    Northwell Health Physician Partners Bariatric Surgery At Syosset

    221 Jericho Turnpike, 1st Floor West, 
    Syosset, NY 
     (4.8 miles away)
    Languages Spoken:
    English, German, Spanish

    Jessica Folek is a General Surgeon and a Bariatric Medicine provider in Syosset, New York. Dr. Folek is rated as an Experienced provider by MediFind in Gastrectomy. Her top areas of expertise are Osteitis Fibrosa, Neonatal Severe Hyperparathyroidism, Familial Isolated Hyperparathyroidism, Sleeve Gastrectomy, and Gastrectomy.

    Experienced in Gastrectomy
    Gastroenterology
    Experienced in Gastrectomy
    Gastroenterology
    121 Eileen Way, 
    Syosset, NY 
     (4.6 miles away)
    Languages Spoken:
    English, Hindi, Marathi, Spanish

    Jaydeep Kadam is a Gastroenterologist in Syosset, New York. Dr. Kadam is rated as an Experienced provider by MediFind in Gastrectomy. His top areas of expertise are Diverticular Disease, Gastrointestinal Bleeding, Lactose Intolerance, Gastrectomy, and Gastrostomy.

    David Buchin
    Advanced in Gastrectomy
    Bariatric Medicine | General Surgery
    Advanced in Gastrectomy
    Bariatric Medicine | General Surgery

    Northwell Health Physician Partners Obesity Surgery At Huntington

    224 Wall Street, Suite 101, 
    Huntington, NY 
     (9.8 miles away)
    Languages Spoken:
    English, Russian

    Dr Buchin is the Director of Bariatric Surgery at Huntington Hospital. He has been in practice since 2007 and focuses on Bariatric and General Surgery specific to the stomach. He also performs Gastric Pacemaker Implantation for severe gastroperesis. Dr Buchin specializes in Revisional Bariatric Surgery including removing Lap Bands and converting to other Bariatric procedures. Dr. Buchin is rated as an Advanced provider by MediFind in Gastrectomy. His top areas of expertise are Obesity, Obesity in Children, Cholecystitis, Sleeve Gastrectomy, and Gastrectomy.

    Andrew J. Godwin
    Advanced in Gastrectomy
    Bariatric Medicine | General Surgery
    Advanced in Gastrectomy
    Bariatric Medicine | General Surgery

    Northwell Health Physician Partners Obesity Surgery At Huntington

    224 Wall Street, Suite 101, 
    Huntington, NY 
     (9.8 miles away)
    Languages Spoken:
    English

    Andrew Godwin is a General Surgeon and a Bariatric Medicine provider in Huntington, New York. Dr. Godwin is rated as an Advanced provider by MediFind in Gastrectomy. His top areas of expertise are Obesity, Retroperitoneal Inflammation, Cholecystitis, Sleeve Gastrectomy, and Endoscopy.

    Advanced in Gastrectomy
    Advanced in Gastrectomy

    Nassau University Medical Center

    2201 Hempstead Tpke, 
    East Meadow, NY 
     (4.0 miles away)
    Languages Spoken:
    English

    Esackimuthu Sasthakonar is a General Surgeon in East Meadow, New York. Dr. Sasthakonar is rated as an Advanced provider by MediFind in Gastrectomy. His top areas of expertise are Delirium, Concussion, Chronic Subdural Hematoma, Sleeve Gastrectomy, and Gastrectomy.

    Advanced in Gastrectomy
    Gastroenterology
    Advanced in Gastrectomy
    Gastroenterology

    Gastrointestinal Care Of Long Island PLLC

    187 Veterans Blvd, 
    Massapequa, NY 
     (4.7 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Yaron Langman is a Gastroenterologist in Massapequa, New York. Dr. Langman is rated as an Advanced provider by MediFind in Gastrectomy. His top areas of expertise are Familial Pancreatic Cancer, Pancreatic Cancer, Painful Swallowing, Colonoscopy, and Gastrectomy.

    Advanced in Gastrectomy
    Gastroenterology
    Advanced in Gastrectomy
    Gastroenterology

    Gastrointestinal Care Of Long Island PLLC

    187 Veterans Blvd, 
    Massapequa, NY 
     (4.7 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Joshua Olstein is a Gastroenterologist in Massapequa, New York. Dr. Olstein is rated as an Advanced provider by MediFind in Gastrectomy. His top areas of expertise are Gastrointestinal Bleeding, Gastroesophageal Reflux Disease (GERD), Childhood Pancreatitis, Gastrectomy, and Endoscopy.

    Advanced in Gastrectomy
    Gastroenterology
    Advanced in Gastrectomy
    Gastroenterology

    Gastrointestinal Care Of Long Island PLLC

    187 Veterans Blvd, 
    Massapequa, NY 
     (4.7 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Andrew Goldenberg is a Gastroenterologist in Massapequa, New York. Dr. Goldenberg is rated as an Advanced provider by MediFind in Gastrectomy. His top areas of expertise are Hiatal Hernia, Congenital Diaphragmatic Hernia, Gastroesophageal Reflux Disease (GERD), Gastrectomy, and Colonoscopy.

    Mordecai Dicker
    Experienced in Gastrectomy
    Gastroenterology
    Experienced in Gastrectomy
    Gastroenterology

    Gastrointestinal Care Of Long Island PLLC

    187 Veterans Blvd, 
    Massapequa, NY 
     (4.7 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Mordecai Dicker is a Gastroenterologist in Massapequa, New York. Dr. Dicker is rated as an Experienced provider by MediFind in Gastrectomy. His top areas of expertise are Gastritis, Gastrointestinal Bleeding, Chronic Erosive Gastritis, Endoscopy, and Gastrectomy.

    David E. Rivadeneira
    Experienced in Gastrectomy
    Colorectal Surgery
    Experienced in Gastrectomy
    Colorectal Surgery

    Northwell Health Physician Partners Surgical Specialties At Woodbury

    321 Crossways Park Drive, Suite B, 
    Woodbury, NY 
     (5.3 miles away)
    Languages Spoken:
    English, Portuguese, Spanish
    Offers Telehealth

    "David E. Rivadeneira, MD, MBA, FACS, FASCRS, is director of Northwell Health Cancer Institute at Huntington and physician-in-chief of clinical strategic initiatives for Northwell facilities across eastern Long Island. He's a board-certified, multilingual general surgeon and colorectal surgeon who provides leading-edge care for colon and rectal cancer, inflammatory bowel disease such as ulcerative colitis and Crohn's disease, as well as diverticulitis.""I've always wanted to help people,"" says Dr. Rivadeneira, who completed his residency in general surgery at Weill Medical College of Cornell University, training at both New York-Presbyterian/Weill Cornell Medical Center and Memorial Sloan Kettering Cancer Center.Dr. Rivadeneira, who joined Northwell in 2013, works alongside a multidisciplinary team including oncologists, geneticists and nutritionists to give patients complete and convenient care. Consultations can usually be made within 24 to 48 hours at various Long Island locations-and everyone receives the care they deserve. ""I treat people like I'd want a family member to be treated,"" says Dr. Rivadeneira. ""I speak to patients in a way that helps them really understand their care-it's clear, concise and always compassionate.""A professor of surgery at the Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Dr. Rivadeneira also instructs surgeons throughout the country and abroad. He is a fellow of the American College of Surgeons, the American Society of Colon and Rectal Surgeons and the Society of Surgical Oncology, among others. He also works closely with Northwell research partner Cold Spring Harbor Laboratory on tissue analysis for critical research studies for the very best patient care-now and in the future.""Seeing patients have better quality of life with no more pain, and seeing them enjoy major life milestones because of treatment-it just doesn't get any better than that,"" he says.". Dr. Rivadeneira is rated as an Experienced provider by MediFind in Gastrectomy. His top areas of expertise are Hemorrhoids, Familial Colorectal Cancer, Colorectal Cancer, Bladder Reconstruction, and Hernia Surgery.

    Richard B. Rubin
    Experienced in Gastrectomy
    Gastroenterology
    Experienced in Gastrectomy
    Gastroenterology

    Northwell Health Physician Partners Medicine Specialties At Bellmore

    1872 Bellmore Avenue, 
    Bellmore, NY 
     (5.6 miles away)
    Languages Spoken:
    English, Spanish
    Offers Telehealth

    Richard Rubin is a Gastroenterologist in Bellmore, New York. Dr. Rubin is rated as an Experienced provider by MediFind in Gastrectomy. His top areas of expertise are Hemorrhagic Proctocolitis, Hiatal Hernia, Congenital Diaphragmatic Hernia, Colonoscopy, and Endoscopy.

    Jeffrey S. Novak
    Experienced in Gastrectomy
    Gastroenterology
    Experienced in Gastrectomy
    Gastroenterology
    3019 Merrick Road, 
    Wantagh, NY 
     (5.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Jeffrey Novak is a Gastroenterologist in Wantagh, New York. Dr. Novak is rated as an Experienced provider by MediFind in Gastrectomy. His top areas of expertise are Familial Adenomatous Polyposis, Barrett Esophagus, Turcot Syndrome, Colonoscopy, and Gastrectomy.

    Advanced in Gastrectomy
    Gastroenterology | Internal Medicine
    Advanced in Gastrectomy
    Gastroenterology | Internal Medicine
    1703 Merrick Avenue, 
    Merrick, NY 
     (6.1 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Neelam Gupta is an Internal Medicine specialist and a Gastroenterologist in Merrick, New York. Dr. Gupta is rated as an Advanced provider by MediFind in Gastrectomy. Her top areas of expertise are Esophagitis, Diverticular Disease, Gastroesophageal Reflux Disease (GERD), Gastrectomy, and Colonoscopy.

    Christopher J. Dimaio
    Experienced in Gastrectomy
    Gastroenterology
    Experienced in Gastrectomy
    Gastroenterology
    106 Charles Lindbergh Boulevard, Suite A, 
    Uniondale, NY 
     (6.4 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Christopher J. DiMaio, MD is a member of Northwell Health Physician Partners Gastroenterology and is the Regional Director of Endoscopy.He is an interventional endoscopist and a nationally recognized expert in the care of patients with complex pancreatic and biliary diseases, pre-cancerous and cancerous lesions of the gastrointestinal tract, Barrett's esophagus, complex colon polyps, benign and malignant obstruction of the gastrointestinal tract, and post-operative complications such as fistulas, leaks, and strictures. A significant portion of his practice is dedicated to the management of benign and malignant pancreatic disease, including pancreatitis, pancreatic cancers and cysts, and pancreatic fluid collections/pseudocysts/necrosis.Dr. DiMaio is a frequent speaker at national and regional GI meetings, has more than 100 scientific publications in high-impact journals, and has served on numerous committees for the American Society for Gastrointestinal Endoscopy (ASGE). He is a Past President of the New York Society for Gastroenterology and Endoscopy (NYSGE). Prior to joining Northwell, Dr. DiMaio served in a number of leadership positions with Memorial Sloan-Kettering Cancer Center, Mount Sinai Hospital, and Catholic Health. Dr. Dimaio is rated as an Experienced provider by MediFind in Gastrectomy. His top areas of expertise are Pancreatic Pseudocyst, Pancreatic Cancer, Familial Pancreatic Cancer, Endoscopy, and Lithotripsy.

    Andrew B. Rosenberg
    Experienced in Gastrectomy
    Gastroenterology
    Experienced in Gastrectomy
    Gastroenterology

    Northwell Health Gastroenterology Associates At Uniondale

    106 Charles Lindbergh Boulevard, Suite B, 
    Uniondale, NY 
     (6.4 miles away)
    Languages Spoken:
    English

    Andrew Rosenberg is a Gastroenterologist in Uniondale, New York. Dr. Rosenberg is rated as an Experienced provider by MediFind in Gastrectomy. His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Heartburn, Barrett Esophagus, Gastrectomy, and Colonoscopy.

    Showing 1-20 of 192

    Last Updated: 04/28/2026

    What is the definition of Gastrectomy?

    Gastrectomy is surgery to remove part or all of the stomach.

    • If only part of the stomach is removed, it is called partial gastrectomy
    • If the whole stomach is removed, it is called total gastrectomy

    When should I see a Gastrectomy doctor near Bethpage, NY?

    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 Gastrectomy doctor near Bethpage, NY?

    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 Gastrectomy doctors near Bethpage, NY?

    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 Gastrectomy doctors near Bethpage, NY?

    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 Gastrectomy doctor near Bethpage, NY?

    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 Gastrectomy doctor search results page. 

    Why is it important to get a second opinion from a different Gastrectomy 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 Gastrectomy doctor near Bethpage, NY?

    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 Gastrectomy 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 Gastrectomy 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 Gastrectomy doctors near Bethpage, NY?

    Look for the filter feature on the left side of the Gastrectomy 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 Gastrectomy doctor that offers video calls?

    Look for the filter feature on the left-side of the Gastrectomy 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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