The 20 Best Colonoscopy Doctors near Cortlandt Manor, NY

Find the Experts and Specialists who perform Colonoscopy

Last Updated: 04/28/2026

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MediFind found 68 doctor with experience in Colonoscopy near Cortlandt Manor, NY. Of these, 59 are Experienced and 7 are Advanced.

Location
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68 providers found
    Experienced in Colonoscopy
    Gastroenterology
    Experienced in Colonoscopy
    Gastroenterology

    Northwell Health Physician Partners Medicine And Surgical Specialties At Yorktown

    1940 Commerce Street, Suite 206, 
    Yorktown Heights, NY 
     (4.7 miles away)
    Languages Spoken:
    English

    Anthony Sgouros is a Gastroenterologist practicing medicine in Yorktown Heights, New York. Dr. Sgouros is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 20 other conditions, according to our data. His clinical expertise encompasses Heartburn, Diverticular Disease, Celiac Disease, Endoscopy, and Colonoscopy.

    Advanced in Colonoscopy
    Gastroenterology
    Advanced in Colonoscopy
    Gastroenterology

    NewYork-Presbyterian Medical Group Hudson Valley - Gastroenterology

    1985 Crompond Rd Bldg D Lower, 
    Cortlandt Manor, NY 
     (1.5 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Jeffrey Abergel is a Gastroenterologist practicing medicine in Cortlandt Manor, New York. Dr. Abergel is rated as an Advanced provider by MediFind in Colonoscopy. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Gastrointestinal Bleeding, Acute Pancreatitis, Diarrhea, Gastrectomy, and Colonoscopy.

    Advanced in Colonoscopy
    Gastroenterology
    Advanced in Colonoscopy
    Gastroenterology

    Office

    2 Stowe Rd Ste 5, 
    Peekskill, NY 
     (2.4 miles away)
    Languages Spoken:
    English

    Robert Prestiano is a Gastroenterologist practicing medicine in Peekskill, New York. Dr. Prestiano is rated as an Advanced provider by MediFind in Colonoscopy. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Ascites, Gastroesophageal Reflux Disease (GERD), Gastritis, Colonoscopy, and Gastrectomy.

    Learn about our expert tiers
    Experienced in Colonoscopy
    Gastroenterology
    Experienced in Colonoscopy
    Gastroenterology

    Northwell Health Physician Partners Cardiology & Medicine Specialties At Chappaqua Crossing

    480 Bedford Road, Building B, Suite B103, 
    Chappaqua, NY 
     (9.2 miles away)
    Languages Spoken:
    English, French

    Elie Abemayor is a Gastroenterologist practicing medicine in Chappaqua, New York. Dr. Abemayor is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 31 other conditions, according to our data. His clinical expertise encompasses Diverticular Disease, Berdon Syndrome, Anal Fissure, Gastrectomy, and Endoscopy. Dr. Abemayor is board certified in American Board Of Internal Medicine and American Board Of Internal Medicine/Gastroenterology.

    Experienced in Colonoscopy
    Family Medicine
    Experienced in Colonoscopy
    Family Medicine

    New York-Presbyterian/Hudson Valley Hospital

    1980 Crompond Rd, 
    Cortlandt Manor, NY 
     (1.4 miles away)
    Languages Spoken:
    English

    Patrick Prepetit is a primary care provider, practicing in Family Medicine in Cortlandt Manor, New York. Dr. Prepetit is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Sciatica, Scoliosis, Myelitis, Hip Replacement, and Gastrostomy.

    Experienced in Colonoscopy
    Gastroenterology
    Experienced in Colonoscopy
    Gastroenterology

    NewYork-Presbyterian Medical Group Hudson Valley - Yorktown Heights Multispecialty

    2649 Strang Blvd Ste 206, 
    Yorktown Heights, NY 
     (4.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    David Lin is a Gastroenterologist practicing medicine in Yorktown Heights, New York. Dr. Lin 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 Heartburn, Chronic Erosive Gastritis, Familial Adenomatous Polyposis, Gastrectomy, and Colonoscopy. Dr. Lin is currently accepting new patients.

    Experienced in Colonoscopy
    Nurse Practitioner
    Experienced in Colonoscopy
    Nurse Practitioner

    NewYork-Presbyterian Medical Group Hudson Valley - Family Practice Physician

    334 Underhill Ave Ste 5A, 
    Yorktown Heights, NY 
     (4.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Tresa Antony is a Nurse Practitioner practicing medicine in Yorktown Heights, New York. Ms. Antony is rated as an Experienced provider by MediFind in Colonoscopy. Her clinical expertise encompasses Gallbladder Disease and Colonoscopy.

    Experienced in Colonoscopy
    Gastroenterology
    Experienced in Colonoscopy
    Gastroenterology

    Office

    355 Kear St, 
    Yorktown Heights, NY 
     (4.6 miles away)
    Languages Spoken:
    English

    Georgia Close is a Gastroenterologist practicing medicine in Yorktown Heights, New York. Dr. Close is rated as an Experienced provider by MediFind in Colonoscopy. She is also highly rated in 17 other conditions, according to our data. Her clinical expertise encompasses Hemorrhoids, Familial Adenomatous Polyposis, Gardner Syndrome, Colonoscopy, and Endoscopy.

    Experienced in Colonoscopy
    Gastroenterology
    Experienced in Colonoscopy
    Gastroenterology

    Elzbieta Darzynkiewicz MD PC

    1974 Maple Hill St, 
    Yorktown Heights, NY 
     (4.9 miles away)
    Languages Spoken:
    English

    Jack Brenner is a Gastroenterologist practicing medicine in Yorktown Heights, New York. Dr. Brenner is rated as an Experienced provider by MediFind in Colonoscopy. His clinical expertise encompasses Diarrhea, Trichohepatoenteric Syndrome, Esophagitis, Colonoscopy, and Gastrectomy.

    Experienced in Colonoscopy
    Gastroenterology
    Experienced in Colonoscopy
    Gastroenterology

    Northwell Health Physician Partners Gastroenterology At Phelps, 777 North Broadway

    777 North Broadway, Suite 305, 
    Sleepy Hollow, NY 
     (13.2 miles away)
    Languages Spoken:
    English, Spanish
    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, Hemorrhoids, Chronic Erosive Gastritis, Colonoscopy, and Endoscopy. Dr. Byfield is board certified in American Board Of Internal Medicine/Gastroenterology.

    Experienced in Colonoscopy
    Gastroenterology
    Experienced in Colonoscopy
    Gastroenterology

    Northwell Health Physician Partners Gastroenterology At Phelps, 777 North Broadway

    777 North Broadway, Suite 305, 
    Sleepy Hollow, NY 
     (13.2 miles away)
    Languages Spoken:
    English
    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.

    Experienced in Colonoscopy
    Gastroenterology
    Experienced in Colonoscopy
    Gastroenterology

    Northwell Health Physician Partners Gastroenterology At Phelps, 777 North Broadway

    777 North Broadway, Suite 305, 
    Sleepy Hollow, NY 
     (13.2 miles away)
    Languages Spoken:
    English

    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.

    Experienced in Colonoscopy
    Gastroenterology
    Experienced in Colonoscopy
    Gastroenterology

    Northwell Health Physician Partners Gastroenterology At Phelps, 777 North Broadway

    777 North Broadway, Suite 305, 
    Sleepy Hollow, NY 
     (13.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

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

    Gastroenterology
    Gastroenterology

    Northwell Health Physician Partners Gastroenterology At Phelps, 777 North Broadway

    777 North Broadway, Suite 305, 
    Sleepy Hollow, NY 
     (13.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Jakob Saidman is a Gastroenterologist practicing medicine in Sleepy Hollow, New York. Dr. Saidman is rated as an Experienced provider by MediFind in Colonoscopy. His clinical expertise encompasses Pulmonary Arteriovenous Malformation (PAVM), Arteriovenous Malformation, Colitis, and Colonoscopy.

    Colorectal Surgery
    Colorectal Surgery

    Northwell Health Physician Partners Surgical Specialties At Phelps, 777 North Broadway

    777 North Broadway, Suite 204, 
    Sleepy Hollow, NY 
     (13.2 miles away)
    Languages Spoken:
    English

    Dr. Graham Sellers is a board certified Colon & Rectal Surgeon and a Fellowship member of the American Society of Colon & Rectal Surgeons. He is an expert in all surgical aspects of colorectal disease, including colon and rectal cancer, anal cancer, inflammatory bowel disease, ulcerative colitis, Crohn's disease, diverticulitis, colostomy, common and complex proctology.Dr. Sellers received his Bachelor of Arts degree from Amherst College, and his Medical Degree from The Mt. Sinai School of Medicine. He completed his General Surgery residency at Columbia Presbyterian Medical Center in New York City. In 1998 Dr. Sellers concluded his advanced colorectal surgical fellowship training at The Colon & Rectal Clinic of Orlando.Dr. Sellers has a central focus on management of colon & rectal cancer, with the goal of cancer cure and avoidance of permanent colostomy. Surgical management includes the use of minimally invasive robotic surgery which often affords a smaller wound incision, less post-operative pain, shorter hospital stay, and a quicker return to normal activities.He provides expert surgical management of diverticulitis, including the complications of diverticular abscess, and diverticular fistula communication to the bladder or vagina. He offers the opportunity for cure of ulcerative colitis with preservation of the anal sphincter and avoidance of permanent ileostomy through use of minimally invasive J-pouch surgery.Dr. Sellers specializes in the management of all aspects of anorectal disease and proctology. As a proctologist he offers the complete range of treatments, managing the majority of hemorrhoid problems in the office-setting using painless, nonsurgical options. Surgical options include a focus on minimizing post-operative pain. Patient reviews celebrate both the successful resolution of anorectal suffering as well as the respectful, collaborative and supportive environment fostered by Dr. Sellers and his staff. Dr. Sellers is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Familial Colorectal Cancer, Colorectal Cancer, Lynch Syndrome, Hernia Surgery, and Colostomy.

    Experienced in Colonoscopy
    Internal Medicine
    Experienced in Colonoscopy
    Internal Medicine

    Rockland Medical Group PLLC

    2 Suffern Ln, 
    Garnerville, NY 
     (8.3 miles away)
    Languages Spoken:
    English

    Rachel Halevy is an Internal Medicine provider practicing medicine in Garnerville, New York. Dr. Halevy is rated as an Experienced provider by MediFind in Colonoscopy. She is also highly rated in 5 other conditions, according to our data. Her clinical expertise encompasses Sepsis, End-Stage Renal Disease (ESRD), Familial Hypertension, Gastrostomy, and Endoscopy.

    Experienced in Colonoscopy
    Internal Medicine
    Experienced in Colonoscopy
    Internal Medicine

    MDVIP - New City, NY

    226 N Main St, 
    New City, NY 
     (10.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Igor Elman is an Internal Medicine provider practicing medicine in New City, New York. Dr. Elman is rated as an Experienced provider by MediFind in Colonoscopy. His clinical expertise encompasses Schizoaffective Disorder, Liver Failure, Intestinal Cancer, Endoscopy, and Colonoscopy. Dr. Elman is currently accepting new patients.

    Experienced in Colonoscopy
    General Surgery
    Experienced in Colonoscopy
    General Surgery

    Office

    19 Laurel Ave # 1, 
    Cornwall, NY 
     (12.9 miles away)
    Languages Spoken:
    English

    David Blumberg is a General Surgeon practicing medicine in Cornwall, New York. Dr. Blumberg is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Familial Colorectal Cancer, Rectal Prolapse, Colorectal Cancer, Colostomy, and Hernia Surgery.

    Experienced in Colonoscopy
    Gastroenterology
    Experienced in Colonoscopy
    Gastroenterology
    777 North Broadway, Suite 305, 
    Sleepy Hollow, NY 
     (13.2 miles away)
    Languages Spoken:
    English

    Priya Simoes is a Gastroenterologist practicing medicine in Sleepy Hollow, New York. Dr. Simoes is rated as an Experienced provider by MediFind in Colonoscopy. She is also highly rated in 11 other conditions, according to our data. Her clinical expertise encompasses Gastrointestinal Bleeding, Hemorrhoids, Helicobacter Pylori Infection, Gastrostomy, and Endoscopy. Dr. Simoes is board certified in American Board Of Internal Medicine and American Board Of Internal Medicine/Gastroenterology.

    Experienced in Colonoscopy
    Colorectal Surgery
    Experienced in Colonoscopy
    Colorectal Surgery

    Highland Medical Surgical Associates

    1 Crosfield Ave Ste 105, 
    West Nyack, NY 
     (13.7 miles away)
    Languages Spoken:
    English
    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 3 other conditions, according to our data. His clinical expertise encompasses Ogilvie Syndrome, Chronic Subdural Hematoma, Familial Colorectal Cancer, Colonoscopy, and Bladder Reconstruction.

    Showing 1-20 of 68

    Last Updated: 04/28/2026

    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 Cortlandt Manor, 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 Cortlandt Manor, 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 Cortlandt Manor, 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 Cortlandt Manor, 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 Cortlandt Manor, 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 Cortlandt Manor, 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 Cortlandt Manor, 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 

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