The 20 Best Colonoscopy Doctors near nyack, NY

Find the Experts and Specialists who perform Colonoscopy

Last Updated: 09/26/2026

Save doctors for later
Sign Up
Not sure about your diagnosis?
Check Your Symptoms
Already have a doctor?
Find A Second Opinion

MediFind found 250 doctor with experience in Colonoscopy near nyack, NY. Of these, 231 are Experienced, 17 are Advanced and 1 are Elite.

Location
LocationClose
250 providers found
    Elite in Colonoscopy
    Gastroenterology
    Elite in Colonoscopy
    Gastroenterology
    Referral may be required

    ColumbiaDoctors At NewYork-Presbyterian The One

    1111 Westchester Ave, 
    White Plains, NY 
     (11.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Benjamin Lebwohl is a Gastroenterologist practicing medicine in White Plains, New York. Dr. Lebwohl is rated as an Elite provider by MediFind in Colonoscopy. He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Celiac Disease, Malabsorption, Diarrhea, Colonoscopy, and Endoscopy. Dr. Lebwohl is currently accepting new patients.

    Advanced in Colonoscopy
    Gastroenterology
    Advanced in Colonoscopy
    Gastroenterology
    Referral may be required

    Highland Medical Rockland Gastroenterology And Liver Disease

    2 Medical Park Dr Ste 14, 
    West Nyack, NY 
     (2.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Eric Tatar is a Gastroenterologist practicing medicine in West Nyack, New York. Dr. Tatar is rated as an Advanced provider by MediFind in Colonoscopy. He is also highly rated in 42 other conditions, according to our data. His clinical expertise encompasses Painful Swallowing, Swallowing Difficulty, Ascites, Gastrostomy, and Colonoscopy.

    Advanced in Colonoscopy
    Gastroenterology
    Advanced in Colonoscopy
    Gastroenterology
    Referral may be required

    Highland Medical Rockland Gastroenterology And Liver Disease

    2 Medical Park Dr Ste 14, 
    West Nyack, NY 
     (2.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Svetlana Korenfeld is a Gastroenterologist practicing medicine in West Nyack, New York. Dr. Korenfeld is rated as an Advanced provider by MediFind in Colonoscopy. She is also highly rated in 26 other conditions, according to our data. Her clinical expertise encompasses Swallowing Difficulty, Painful Swallowing, Gastrointestinal Bleeding, Gastrostomy, and Colonoscopy.

    Learn about our expert tiers
    Advanced in Colonoscopy
    Gastroenterology
    Advanced in Colonoscopy
    Gastroenterology
    Referral may be required

    William S. Silver MD & Eric L. Tatar MD PC

    2 Medical Park Dr Ste 14, 
    West Nyack, NY 
     (2.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    William Silver is a Gastroenterologist practicing medicine in West Nyack, New York. Dr. Silver is rated as an Advanced provider by MediFind in Colonoscopy. He is also highly rated in 34 other conditions, according to our data. His clinical expertise encompasses Gastroesophageal Reflux Disease (GERD), Gastrointestinal Bleeding, Swallowing Difficulty, Gastrostomy, and Colonoscopy.

    Experienced in Colonoscopy
    Gastroenterology
    Experienced in Colonoscopy
    Gastroenterology
    Referral may be required

    Northwell Health Physician Partners Gastroenterology At Phelps, 777 North Broadway

    777 North Broadway, Suite 305, 
    Sleepy Hollow, NY 
     (4.0 miles away)
    Languages Spoken:
    English, Spanish
    Accepting New Patients
    Offers Telehealth

    Floyd Byfield is a Gastroenterologist practicing medicine in Sleepy Hollow, New York. Dr. Byfield is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Gastritis, Chronic Erosive Gastritis, Hemorrhoids, Colonoscopy, and Endoscopy. Dr. Byfield is board certified in American Board Of Internal Medicine/Gastroenterology. Dr. Byfield is currently accepting new patients.

    Experienced in Colonoscopy
    Gastroenterology
    Experienced in Colonoscopy
    Gastroenterology
    Referral may be required

    Northwell Health Physician Partners Gastroenterology At Phelps, 777 North Broadway

    777 North Broadway, Suite 305, 
    Sleepy Hollow, NY 
     (4.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Barry Field is a Gastroenterologist practicing medicine in Sleepy Hollow, New York. Dr. Field is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Ulcerative Colitis, Irritable Bowel Syndrome (IBS), Gastroesophageal Reflux Disease (GERD), Gastrectomy, and Colonoscopy. Dr. Field is currently accepting new patients.

    Experienced in Colonoscopy
    Gastroenterology
    Experienced in Colonoscopy
    Gastroenterology
    Referral may be required

    Northwell Health Physician Partners Gastroenterology At Phelps, 777 North Broadway

    777 North Broadway, Suite 305, 
    Sleepy Hollow, NY 
     (4.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Christopher Martin is a Gastroenterologist practicing medicine in Sleepy Hollow, New York. Dr. Martin is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Gastrointestinal Bleeding, Macroamylasemia, Viral Gastroenteritis, Endoscopy, and Gastrectomy. Dr. Martin is currently accepting new patients.

    Experienced in Colonoscopy
    Experienced in Colonoscopy
    Referral may be required

    Northwell Health Physician Partners Gastroenterology At Phelps, 777 North Broadway

    777 North Broadway, Suite 305, 
    Sleepy Hollow, NY 
     (4.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Diana Winston-Comartin is a Gastroenterologist practicing medicine in Sleepy Hollow, New York. Dr. Winston-Comartin is rated as an Experienced provider by MediFind in Colonoscopy. Her clinical expertise encompasses Gastroesophageal Reflux Disease (GERD), Trichohepatoenteric Syndrome, Diarrhea, Endoscopy, and Colonoscopy. Dr. Winston-Comartin is currently accepting new patients.

    Experienced in Colonoscopy
    Internal Medicine
    Experienced in Colonoscopy
    Internal Medicine

    Montefiore Nyack Hospital

    160 N Midland Ave, 
    Nyack, NY 
     (0.6 miles away)
    Languages Spoken:
    English

    Boris Melnikau is a primary care provider, practicing in Internal Medicine in Nyack, New York. Dr. Melnikau is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 16 other conditions, according to our data. His clinical expertise encompasses Sepsis, Ogilvie Syndrome, Multisystem Inflammatory Syndrome in Children (MIS-C), Gastrostomy, and Endoscopy.

    Experienced in Colonoscopy
    Internal Medicine
    Experienced in Colonoscopy
    Internal Medicine

    Montefiore Nyack Hospital

    160 N Midland Ave, 
    Nyack, NY 
     (0.6 miles away)
    Languages Spoken:
    English

    Gary Phillips is a primary care provider, practicing in Internal Medicine in Nyack, New York. Dr. Phillips is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Heart Attack, COVID-19, Multisystem Inflammatory Syndrome in Children (MIS-C), Gastrostomy, and Colonoscopy.

    Experienced in Colonoscopy
    Undersea and Hyperbaric Medicine
    Experienced in Colonoscopy
    Undersea and Hyperbaric Medicine
    Referral may be required

    Montefiore Nyack Hospital

    160 N Midland Ave, 
    Nyack, NY 
     (0.6 miles away)
    Languages Spoken:
    English

    Richard Gil is an Undersea and Hyperbaric Medicine provider practicing medicine in Nyack, New York. Dr. Gil is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Chronic Inflammatory Response Syndrome (CIRS), Gallbladder Disease, Heart Failure with Preserved Ejection Fraction (HFpEF), Endoscopy, and Hip Replacement.

    Experienced in Colonoscopy
    Internal Medicine
    Experienced in Colonoscopy
    Internal Medicine

    Office

    160 N Midland Ave, 
    Nyack, NY 
     (0.6 miles away)
    Languages Spoken:
    English

    Chandan Kher is a primary care provider, practicing in Internal Medicine in Nyack, New York. Dr. Kher is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Chronic Obstructive Pulmonary Disease (COPD), Lung Metastases, End-Stage Renal Disease (ESRD), Endoscopy, and Colonoscopy.

    Experienced in Colonoscopy
    Internal Medicine
    Experienced in Colonoscopy
    Internal Medicine

    Office

    160 N Midland Ave, 
    Nyack, NY 
     (0.6 miles away)
    Languages Spoken:
    English, Mandarin
    Accepting New Patients

    Bing Gong is a primary care provider, practicing in Internal Medicine in Nyack, New York. Dr. Gong is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Lung Cancer, Sepsis, Necrosis, Gastrostomy, and Liver Embolization. Dr. Gong is currently accepting new patients.

    Experienced in Colonoscopy
    Gastroenterology
    Experienced in Colonoscopy
    Gastroenterology
    Referral may be required

    Montefiore Nyack Hospital

    160 N Midland Ave, 
    Nyack, NY 
     (0.6 miles away)
    Languages Spoken:
    English

    Peter Chang is a Gastroenterologist practicing medicine in Nyack, New York. Dr. Chang is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Gastroesophageal Reflux Disease (GERD), Diverticular Disease, Swallowing Difficulty, Endoscopy, and Gastrostomy.

    Experienced in Colonoscopy
    Internal Medicine
    Experienced in Colonoscopy
    Internal Medicine

    Office

    14 Doscher Ave, 
    West Nyack, NY 
     (2.5 miles away)
    Languages Spoken:
    English

    Ghousia Pasha is a primary care provider, practicing in Internal Medicine in West Nyack, New York. Dr. Pasha is rated as an Experienced provider by MediFind in Colonoscopy. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Sepsis, Hypovolemic Shock, Pneumonia, Gastrostomy, and Endoscopy.

    Experienced in Colonoscopy
    Internal Medicine
    Experienced in Colonoscopy
    Internal Medicine

    Bon Secours Medical Group Pulmonology Rockland Pulmonary Medical Associates, West Nyack

    2 Crosfield Ave Ste 318, 
    West Nyack, NY 
     (2.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Dean Miller is a primary care provider, practicing in Internal Medicine in West Nyack, New York. Dr. Miller is rated as an Experienced provider by MediFind in Colonoscopy. His clinical expertise encompasses Multisystem Inflammatory Syndrome in Children (MIS-C), COVID-19, Cellulitis, Colonoscopy, and Gastrostomy.

    Experienced in Colonoscopy
    Colorectal Surgery
    Experienced in Colonoscopy
    Colorectal Surgery
    Referral may be required

    Highland Medical Surgical Associates

    1 Crosfield Ave Ste 105, 
    West Nyack, NY 
     (2.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Ziad Kronfol is a Colorectal Surgeon practicing medicine in West Nyack, New York. Dr. Kronfol is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Ogilvie Syndrome, Familial Colorectal Cancer, Colorectal Cancer, Colonoscopy, and Bladder Reconstruction. Dr. Kronfol is currently accepting new patients.

    Experienced in Colonoscopy
    General Surgery
    Experienced in Colonoscopy
    General Surgery
    Referral may be required

    Highland Medical Breast Surgery

    1 Crosfield Ave Ste 105, 
    West Nyack, NY 
     (2.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Adrienne Fueg is a General Surgeon practicing medicine in West Nyack, New York. Dr. Fueg is rated as an Experienced provider by MediFind in Colonoscopy. She is also highly rated in 9 other conditions, according to our data. Her clinical expertise encompasses Paget Disease of the Breast, Breast Cancer, Infantile Myofibromatosis, Gastrostomy, and Colonoscopy.

    Experienced in Colonoscopy
    Internal Medicine
    Experienced in Colonoscopy
    Internal Medicine

    Bon Secours Medical Group Pulmonology Rockland Pulmonary Medical Associates, West Nyack

    2 Crosfield Ave Ste 318, 
    West Nyack, NY 
     (2.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Parag Shah is a primary care provider, practicing in Internal Medicine in West Nyack, New York. Dr. Shah is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Sitosterolemia, Multiple Carboxylase Deficiency, Vitamin B12 Deficiency Anemia, Ureteroscopy, and Gastrostomy.

    Experienced in Colonoscopy
    Internal Medicine
    Experienced in Colonoscopy
    Internal Medicine

    Phelps Memorial Hospital Association

    701 N Broadway, 
    Sleepy Hollow, NY 
     (3.1 miles away)
    Languages Spoken:
    English

    Kenneth Zweig is a primary care provider, practicing in Internal Medicine in Sleepy Hollow, New York. Dr. Zweig is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses COVID-19, Gangrene, Sepsis, Gastrostomy, and Endoscopy.

    Showing 1-20 of 250

    Last Updated: 09/26/2026

    What is the definition of Colonoscopy?

    A colonoscopy is an exam that views the inside of the colon (large intestine) and rectum, using a tool called a colonoscope.

    The colonoscope has a small camera attached to a flexible tube that can reach the entire length of the colon.

    When should I see a Colonoscopy doctor near nyack, 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 Colonoscopy doctor near nyack, 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 Colonoscopy doctors near nyack, 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 Colonoscopy doctors near nyack, 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 Colonoscopy doctor near nyack, 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 Colonoscopy doctor search results page. 

    Why is it important to get a second opinion from a different Colonoscopy 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 Colonoscopy doctor near nyack, 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 Colonoscopy 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 Colonoscopy 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 Colonoscopy doctors near nyack, NY?

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

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

    Read more about our Content Policy.