The 20 Best Endoscopy Doctors near Oceanside, NY

Find the Experts and Specialists who perform Endoscopy

Last Updated: 04/28/2026

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MediFind found 684 doctor with experience in Endoscopy near Oceanside, NY. Of these, 612 are Experienced, 60 are Advanced and 12 are Distinguished.

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684 providers found
    Christopher J. Dimaio
    Distinguished in Endoscopy
    Gastroenterology
    Distinguished in Endoscopy
    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 a Distinguished provider by MediFind in Endoscopy. His top areas of expertise are Pancreatic Pseudocyst, Pancreatic Cancer, Familial Pancreatic Cancer, Endoscopy, and Lithotripsy.

    Mark A. Talamini
    Distinguished in Endoscopy
    General Surgery
    Distinguished in Endoscopy
    General Surgery
    27005 76th Avenue, 
    New Hyde Park, NY 
     (8.6 miles away)
    Languages Spoken:
    English

    Mark Talamini is a General Surgeon in New Hyde Park, New York. Dr. Talamini is rated as a Distinguished provider by MediFind in Endoscopy. His top areas of expertise are Cholecystitis, Gallbladder Disease, Hernia, Gallbladder Removal, and Endoscopy.

    Zeph Okeke
    Distinguished in Endoscopy
    Distinguished in Endoscopy

    Northwell Health Physician Partners Smith Institute For Urology At Lake Success

    450 Lakeville Road, Suite M42, 
    Lake Success, NY 
     (8.7 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Zeph Okeke, MD is a board certified urologic surgeon specializing in endourology, minimally invasive surgery and laparoscopy. He is known for developing and being the principal investigator of the novel S.T.O.N.E. classification system for kidney stones.His expertise is in using minimally invasive techniques for the management of complex kidney and ureteral stone disease, and urothelial cancers (transitional cell carcinoma) of the kidney and ureter. He also has special interest and expertise in Holmium and Thulium laser enucleation (HOLEP and ThuLEP) for enlarged prostates (BPH).In addition to treating patients and conducting research, Dr. Okeke serves as co-director of the Smith Institute for Urology endourology and laparoscopy fellowship training programs. He lectures at the American Urological Association s annual meetings and is frequently invited to speak before the World Congress of Endourology. A mentor and teacher, Dr. Okeke also serves as a surgeon and lecturer for live surgical demonstration courses at various international meetings.Dr. Okeke earned his medical degree from Cornell University Medical College in New York City. He completed his Urology residency and served as Chief Resident in the Department of Urology at the New York Presbyterian Hospital-Columbia University College of Physicians & Surgeons.Dr. Okeke's research interest includes surgical outcomes of kidney stone patients, grading and characterizing complex kidney stones to guide surgery and counseling with respect to outcomes. He has published in leading journals and textbooks including the Smith's Textbook of Endourology, Journal of Urology, Urology and Cancer.He is the recipient of the Teacher of the Year Award at the North Shore LIJ Health System. Dr. Okeke also received the prestigious Arnold P. Gold Foundation Teaching Award for Humanism and Excellence in Teaching. Columbia University College of Physicians & Surgeons awarded its first Lifetime Achievement Award to Dr. Okeke for medical student teaching during his residency. Dr. Okeke is rated as a Distinguished provider by MediFind in Endoscopy. His top areas of expertise are Kidney Stones, Bladder Stones, Horseshoe Kidney, Ureteroscopy, and Endoscopy.

    Learn about our expert tiers
    Gainosuke Sugiyama
    Experienced in Endoscopy
    General Surgery
    Experienced in Endoscopy
    General Surgery

    Northwell Health Physician Partners Surgery And Smith Institute For Urology At Lynbrook

    733 Sunrise Hwy, Second Floor, 
    Lynbrook, NY 
     (2.3 miles away)
    Languages Spoken:
    English, Japanese

    Gainosuke Sugiyama is a General Surgeon in Lynbrook, New York. Dr. Sugiyama is rated as an Experienced provider by MediFind in Endoscopy. His top areas of expertise are Hernia, Acrospiroma, Umbilical Hernia, Gallbladder Removal, and Pancreaticoduodenectomy.

    Swathi Gopalakrishnan
    Experienced in Endoscopy
    Gastroenterology
    Experienced in Endoscopy
    Gastroenterology

    Northwell Health Physician Partners Medicine Specialties And Cardiology At Lynbrook

    733 Sunrise Hwy, Third Floor, 
    Lynbrook, NY 
     (2.3 miles away)
    Experience:
    17+ years
    Languages Spoken:
    English

    Swathi Gopalakrishnan is a Gastroenterologist in Lynbrook, New York. Dr. Gopalakrishnan has been practicing medicine for over 17 years and is rated as an Experienced provider by MediFind in Endoscopy. Her top areas of expertise are Gastrointestinal Bleeding, Angiodysplasia of the Colon, Watermelon Stomach, Colonoscopy, and Gastrectomy.

    Daniel G. Eichberg
    Experienced in Endoscopy
    Experienced in Endoscopy

    Northwell Health Physician Partners Neurosurgery & Spine At Lynbrook

    444 Merrick Road, Suite 106A, 
    Lynbrook, NY 
     (2.4 miles away)
    Experience:
    10+ years
    Languages Spoken:
    English
    Offers Telehealth

    Dr. Daniel G. Eichberg is an assistant professor of neurosurgery in the Department of Neurosurgery at Northwell Health. He completed his undergraduate studies at Cornell University, where he developed his interest in oncology and neuroscience. He completed his medical degree at the University of Maryland School of Medicine where he graduated magna cum laude, and was inducted into the Alpha Omega Alpha Medical Honors Society. Dr. Eichberg was awarded the prestigious Howard Hughes Medical Institute research fellowship at the Massachusetts Institute of Technology investigating therapies for brain tumors.Dr. Eichberg completed his neurosurgery residency at the University of Miami, where he was selected for the National Institutes of Health T32 grant and the Neurosurgery Research and Education Foundation Research Fellowship Grant for glioblastoma research. Before he completed his training, he served as Chief Resident for the Department of Neurosurgery. Dr. Eichberg also completed a Neurosurgical Oncology fellowship at the University of Miami, focused on minimally invasive brain tumor surgery techniques.Dr. Eichberg has published over 130 peer-reviewed publications focused on the clinical, translational, and basic science of brain tumor biology and surgical treatment.To me, the most gratifying part of my profession is the meaningful connections I make with my patients, and to see them healthy and feeling better after surgery, he says. It is truly a gift to get to know these brave and resilient individuals on their path to recovery.Dr. Eichberg currently works in the Northwell Health Department of Neurosurgery at North Shore University Hospital and Long Island Jewish Medical Center, where he focuses on the treatment of patients with brain tumors using minimally invasive surgical techniques. He is currently involved in multiple clinical trials for brain tumors, and is accepting new patients. Dr. Eichberg is rated as an Experienced provider by MediFind in Endoscopy. His top areas of expertise are Brain Tumor, Glioma, Gliomatosis Cerebri, Posterior Fossa Decompression, and Endoscopy.

    Advanced in Endoscopy
    Gastroenterology
    Advanced in Endoscopy
    Gastroenterology
    3 North Main Street, 
    Freeport, NY 
     (3.1 miles away)
    Languages Spoken:
    English

    Iheanyichukwu Aja is a Gastroenterologist in Freeport, New York. Dr. Aja is rated as an Advanced provider by MediFind in Endoscopy. His top areas of expertise are Bile Duct Obstruction, Gastrointestinal Bleeding, Acute Pancreatitis, Gastrectomy, and Colonoscopy.

    Stephen Hom
    Experienced in Endoscopy
    Geriatrics
    Experienced in Endoscopy
    Geriatrics
    900 Franklin Avenue, 
    Valley Stream, NY 
     (3.8 miles away)
    Languages Spoken:
    English

    Stephen Hom is a Geriatrics provider in Valley Stream, New York. Dr. Hom is rated as an Experienced provider by MediFind in Endoscopy. His top areas of expertise are End-Stage Renal Disease (ESRD), Heart Failure with Preserved Ejection Fraction (HFpEF), Gallbladder Disease, Gastrostomy, and Pacemaker Implantation.

    Distinguished in Endoscopy
    Gastroenterology
    Distinguished in Endoscopy
    Gastroenterology

    Office

    222 Station Plz N Ste 429, 
    Mineola, NY 
     (7.4 miles away)
    Languages Spoken:
    English

    James Grendell is a Gastroenterologist in Mineola, New York. Dr. Grendell is rated as a Distinguished provider by MediFind in Endoscopy. His top areas of expertise are Achalasia, Gastroesophageal Reflux Disease (GERD), Acute Pancreatitis, Endoscopy, and Gastrostomy.

    Experienced in Endoscopy
    Cardiology
    Experienced in Endoscopy
    Cardiology

    South Nassau Communities Hospital

    1 Healthy Way, 
    Oceanside, NY 
     (1.0 miles away)
    Languages Spoken:
    English

    Sunny Goel is a Cardiologist in Oceanside, New York. Dr. Goel is rated as an Experienced provider by MediFind in Endoscopy. His top areas of expertise are Apoplexy, Hypertensive Heart Disease, Aortic Valve Stenosis, Transcatheter Aortic Valve Replacement (TAVR), and Aortic Valve Replacement.

    Experienced in Endoscopy
    Cardiology
    Experienced in Endoscopy
    Cardiology

    South Nassau Communities Hospital

    1 Healthy Way, 
    Oceanside,, NY 
     (1.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    George Juang is a Cardiologist in Oceanside,, New York. Dr. Juang is rated as an Experienced provider by MediFind in Endoscopy. His top areas of expertise are Familial Neurocardiogenic Syncope, Atrial Fibrillation, Fainting, Pacemaker Implantation, and Endoscopy.

    Experienced in Endoscopy
    Experienced in Endoscopy

    SSH Cardiology PC

    242 Merrick Rd Ste 402, 
    Rockville Centre,, NY 
     (1.9 miles away)
    Languages Spoken:
    English

    Himali Gandhi is a Cardiologist in Rockville Centre,, New York. Dr. Gandhi is rated as an Experienced provider by MediFind in Endoscopy. Her top areas of expertise are Cardiomyopathy, Heart Attack, Acute Coronary Syndrome, Coronary Heart Disease, and Endoscopy.

    Experienced in Endoscopy
    Experienced in Endoscopy

    Office

    1137 Broadway, 
    Hewlett, NY 
     (2.7 miles away)
    Languages Spoken:
    English

    Mark Shapiro is a Radiologist in Hewlett, New York. Dr. Shapiro is rated as an Experienced provider by MediFind in Endoscopy. His top areas of expertise are Gallbladder Disease, Angiomyoma, Uterine Fibroids, Thyroid Nodule, and Endoscopy.

    Experienced in Endoscopy
    Gastroenterology
    Experienced in Endoscopy
    Gastroenterology
    210 East Sunrise Highway, Suite 304, 
    Valley Stream, NY 
     (3.0 miles away)
    Languages Spoken:
    English

    Brandon Rieders is a Gastroenterologist in Valley Stream, New York. Dr. Rieders is rated as an Experienced provider by MediFind in Endoscopy. His top areas of expertise are Gastric Dysmotility, Campylobacter Infection, Helicobacter Pylori Infection, Colonoscopy, and Endoscopy.

    Experienced in Endoscopy
    Hospital Medicine
    Experienced in Endoscopy
    Hospital Medicine
    900 Franklin Avenue, 
    Valley Stream, NY 
     (3.8 miles away)
    Languages Spoken:
    English

    Magdalena Morkis is a primary care provider, practicing in Hospital Medicine in Valley Stream, New York. Dr. Morkis is rated as an Experienced provider by MediFind in Endoscopy. Her top areas of expertise are Multisystem Inflammatory Syndrome in Children (MIS-C), COVID-19, Pulmonary Edema, Gastrostomy, and Endoscopy.

    Experienced in Endoscopy
    Gastroenterology | Internal Medicine
    Experienced in Endoscopy
    Gastroenterology | Internal Medicine
    141 Washington Avenue, Suite 204, 
    Lawrence, NY 
     (4.8 miles away)
    Languages Spoken:
    English, Hebrew

    Steven Kadish is an Internal Medicine specialist and a Gastroenterologist in Lawrence, New York. Dr. Kadish is rated as an Experienced provider by MediFind in Endoscopy. His top areas of expertise are Tenesmus, Cronkhite-Canada Disease, Attenuated Familial Adenomatous Polyposis, Juvenile Polyposis Syndrome, and Endoscopy.

    Randy M. Cohn
    Advanced in Endoscopy
    Sports Medicine | Orthopedics
    Advanced in Endoscopy
    Sports Medicine | Orthopedics

    Northwell Health Physician Partners Orthopaedic Institute At Garden City

    1001 Franklin Avenue, Suite 110, 
    Garden City, NY 
     (6.3 miles away)
    Languages Spoken:
    English

    Dr. Cohn is a board certified orthopaedic surgeon and sports medicine specialist with a clinical focus on arthroscopic treatment of the knee, shoulder, and hip. Dr. Cohn also specializes in anterior cruciate ligament reconstruction, hip labral injury and impingement, and shoulder arthroscopy and shoulder replacement surgery. After graduating from Mount Sinai School of Medicine with distinction in research, Dr. Cohn performed his orthopaedic surgery residency at NYU Hospital for Joint Diseases where he was recognized for his leadership and clinical teaching. He completed his sports medicine fellowship training at Massachusetts General Hospital and Harvard Medical School. As a fellow in sports medicine and shoulder surgery at Massachusetts General Hospital, Dr. Cohn served as an assistant team physician for the New England Patriots, Boston Red Sox, Boston Bruins, New England Revolution, and numerous colleges and high schools, gaining experience in treating athletes at all levels.Currently, Dr. Cohn is the team orthopaedic surgeon for Hofstra University and several Long Island high schools. He also serves as the director of Northwell Health s Dance Medicine and Performing Arts Program, Young Adult Hip Preservation Program, and as the medical director of the Hofstra University Athletic Training Program. Dr. Cohn's academic titles include Associate Professor of Orthopaedic Surgery at the Zucker School of Medicine and the Program Director of the Northwell Health Huntington Hospital Orthopaedic Residency Program.Dr. Cohn's research interests include clinical outcomes of sports medicine procedures including arthroscopic surgery and ligament reconstruction. He has published in numerous peer-reviewed orthopaedic journals on topics including shoulder instability, shoulder injuries in throwing athletes, groin injuries, hip arthroscopy, patella (knee cap) dislocation, anterior cruciate ligament and meniscus tears, knee replacement surgery, and sideline management of athletic injuries.Having grown up in Valley Stream, New York, Dr. Cohn is excited to return home to practice at the Northwell Health Orthopaedic Institute and Long Island Jewish Valley Stream. Dr. Cohn is rated as an Advanced provider by MediFind in Endoscopy. His top areas of expertise are Tendinitis, Osteoarthritis, Bursitis, Endoscopy, and Hip Replacement.

    Umair M. Nasir
    Advanced in Endoscopy
    Gastroenterology | Internal Medicine
    Advanced in Endoscopy
    Gastroenterology | Internal Medicine

    Northwell Health JV Ambulatory Surgery Center Long Island Center For Digestive Health

    106 Charles Lindbergh Blvd, 
    Garden City, NY 
     (6.4 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Umair Nasir is an Internal Medicine specialist and a Gastroenterologist in Garden City, New York. Dr. Nasir is rated as an Advanced provider by MediFind in Endoscopy. His top areas of expertise are Viral Gastroenteritis, Esophagitis, Autoimmune Hepatitis, Endoscopy, and Stent Placement.

    Distinguished in Endoscopy
    Gastroenterology
    Distinguished in Endoscopy
    Gastroenterology

    Winthrop Faculty Medical Affiliates University Faculty Practice Corpor

    222 Station Plz N Ste 428, 
    Mineola, NY 
     (7.4 miles away)
    Languages Spoken:
    English

    David Friedel is a Gastroenterologist in Mineola, New York. Dr. Friedel is rated as a Distinguished provider by MediFind in Endoscopy. His top areas of expertise are Achalasia, Familial Pancreatic Cancer, Angiodysplasia of the Colon, Endoscopy, and Colonoscopy.

    Abhinav Agrawal
    Advanced in Endoscopy
    Intensive Care Medicine | Pulmonary Medicine
    Advanced in Endoscopy
    Intensive Care Medicine | Pulmonary Medicine
    270-05 76th- Avenue, 3rd- Floor, 
    New Hyde Park, NY 
     (8.6 miles away)
    Languages Spoken:
    English, Hindi, Marathi

    Dr. Agrawal is the Director of Interventional Pulmonology and Bronchoscopy at Northwell Health. He is a board-certified Interventional Pulmonologist who completed his training at the University of Chicago. He specializes in airway interventions including ablative techniques (including laser, APC, cautery, cryotherapy and photodynamic therapy) and stents, diagnostic and navigational bronchoscopy including robotic bronchoscopy, percutaneous tracheostomy, bronchoscopic lung volume reduction, endobronchial ultrasound, indwelling pleural catheter placement and thoracoscopy for pleural biopsies and pleurodesis. He is also an integral part of the complex airway diseases program at Northwell Health. His research interests include endobronchial ultrasound, robotic bronchoscopy, management of complex airway diseases and diagnosis and management of pleural diseases. He has authored several articles on a variety of topics in interventional pulmonology. He has been awarded the Distinguished CHEST Educator award several times by the American College of Chest Physicians. His work has been presented at national meetings and published in esteemed peer-reviewed journals. Dr. Agrawal is a member of the American Association of Bronchology and Interventional Pulmonology and is actively involved in peer education through the same. Dr. Agrawal is rated as an Advanced provider by MediFind in Endoscopy. His top areas of expertise are Pleural Effusion, Lymphofollicular Hyperplasia, Large-Cell Lung Carcinoma, Endoscopy, and Stent Placement.

    Showing 1-20 of 684

    Last Updated: 04/28/2026

    What is the definition of Endoscopy?

    Endoscopy is a way of looking inside the body using a flexible tube that has a small camera and light on the end of it. This instrument is called an endoscope.

    Small instruments can be inserted through an endoscope and used to:

    • Look more closely at an area inside the body
    • Take samples of abnormal tissues (biopsy)
    • Treat certain diseases
    • Remove tumors
    • Stop bleeding
    • Remove foreign bodies (such as food stuck in the esophagus, the tube that connects your throat to your stomach)

    When should I see an Endoscopy doctor near Oceanside, 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 an Endoscopy doctor near Oceanside, 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 Endoscopy doctors near Oceanside, 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 Endoscopy doctors near Oceanside, 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 an Endoscopy doctor near Oceanside, 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 Endoscopy doctor search results page. 

    Why is it important to get a second opinion from a different Endoscopy 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 an Endoscopy doctor near Oceanside, 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 Endoscopy 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 Endoscopy 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 Endoscopy doctors near Oceanside, NY?

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

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