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    Last Updated: 10/30/2025

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    MediFind found 54 doctor with experience in Colonoscopy near Williamsville, NY. Of these, 49 are Experienced and 5 are Advanced.

    Location
    LocationClose
    54 providers found
      Advanced in Colonoscopy
      Gastroenterology
      Advanced in Colonoscopy
      Gastroenterology

      Gastroenterology Associates Llp

      60 Maple Rd, Suite 1, 
      Williamsville, NY 
       (2.1 miles away)
      Languages Spoken:
      English

      Stanley Pietrak is a Gastroenterologist in Williamsville, New York. Dr. Pietrak is rated as an Advanced provider by MediFind in Colonoscopy. His top areas of expertise are Ascites, Heartburn, Esophagitis, Colonoscopy, and Endoscopy.

      Advanced in Colonoscopy
      Family Medicine
      Advanced in Colonoscopy
      Family Medicine

      Associated Physicians Of Western New York PC

      1616 Kensington Ave, 
      Buffalo, NY 
       (3.3 miles away)
      Languages Spoken:
      English

      Jacqueline Heim is a primary care provider, practicing in Family Medicine in Buffalo, New York. Dr. Heim is rated as an Advanced provider by MediFind in Colonoscopy. Her top areas of expertise are Necrosis, Lung Metastases, Chronic Erosive Gastritis, Colonoscopy, and Endoscopy.

      What does Elite, Distinguished, Advanced, Experienced mean?
      Experienced in Colonoscopy
      Gastroenterology
      Experienced in Colonoscopy
      Gastroenterology

      Buffalo Medical Group, P.C.

      325 Essjay Rd, 
      Williamsville, NY 
       (0.6 miles away)
      Languages Spoken:
      English

      Abha Rani is a Gastroenterologist in Williamsville, New York. Dr. Rani is rated as an Experienced provider by MediFind in Colonoscopy. Her top areas of expertise are Diverticular Disease, Chronic Erosive Gastritis, Gastrointestinal Bleeding, Endoscopy, and Gastrectomy.

      Learn about our expert tiers
      Experienced in Colonoscopy
      Internal Medicine
      Experienced in Colonoscopy
      Internal Medicine

      Buffalo Medical Group, P.C.

      325 Essjay Rd, 
      Williamsville, NY 
       (0.6 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Vikas Singla is a primary care provider, practicing in Internal Medicine in Williamsville, New York. Dr. Singla is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Ascites, Jaundice, Hepatorenal Syndrome, Endoscopy, and Liver Transplant.

      Experienced in Colonoscopy
      Colorectal Surgery
      Experienced in Colonoscopy
      Colorectal Surgery

      Buffalo Medical Group, P.C.

      325 Essjay Rd, 
      Williamsville, NY 
       (0.6 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Daniel Leberer is a Colorectal Surgeon in Williamsville, New York. Dr. Leberer is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Encopresis, Bowel Incontinence, Anal Fissure, Colostomy, and Colonoscopy.

      Experienced in Colonoscopy
      Gastroenterology
      Experienced in Colonoscopy
      Gastroenterology

      Buffalo Medical Group, P.C.

      295 Essjay Rd, 
      Williamsville, NY 
       (0.7 miles away)
      Languages Spoken:
      English

      Jehad Miqdadi is a Gastroenterologist in Williamsville, New York. Dr. Miqdadi is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Esophageal Varices, Choledocholithiasis, Bile Duct Obstruction, Endoscopy, and Gastrectomy.

      Experienced in Colonoscopy
      Pediatrics | Internal Medicine
      Experienced in Colonoscopy
      Pediatrics | Internal Medicine

      Infinity Medical Of Wny PC

      1540 Maple Rd, 
      Williamsville, NY 
       (2.1 miles away)
      Languages Spoken:
      English

      John Yowpa is a primary care provider, practicing in Pediatrics and Internal Medicine in Williamsville, New York. Dr. Yowpa is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Acute Kidney Failure, Transient Ischemic Attack (TIA), Sepsis, Gastrostomy, and Colonoscopy.

      Experienced in Colonoscopy
      Colorectal Surgery | General Surgery
      Experienced in Colonoscopy
      Colorectal Surgery | General Surgery

      General Physician PC

      1540 Maple Rd, 
      Williamsville, NY 
       (2.1 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Timothy Adams is a Colorectal Surgeon and a General Surgeon in Williamsville, New York. Dr. Adams is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Pilonidal Sinus Disease, Hernia, Gallbladder Disease, Hernia Surgery, and Ileostomy.

      Experienced in Colonoscopy
      Gastroenterology
      Experienced in Colonoscopy
      Gastroenterology

      Gastroenterology Associates Llp

      60 Maple Rd, Suite 1, 
      Williamsville, NY 
       (2.1 miles away)
      Languages Spoken:
      English

      Ognian Pomakov is a Gastroenterologist in Williamsville, New York. Dr. Pomakov is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Angiodysplasia of the Colon, Bile Duct Obstruction, Watermelon Stomach, Gastrectomy, and Endoscopy.

      Experienced in Colonoscopy
      Gastroenterology
      Experienced in Colonoscopy
      Gastroenterology

      Gastroenterology Associates Llp

      60 Maple Rd, Suite 1, 
      Williamsville, NY 
       (2.1 miles away)
      Languages Spoken:
      English

      Craig Keller is a Gastroenterologist in Williamsville, New York. Dr. Keller is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Intestinal Cancer, Heartburn, Angiodysplasia of the Colon, Gastrectomy, and Colonoscopy.

      Experienced in Colonoscopy
      Gastroenterology
      Experienced in Colonoscopy
      Gastroenterology

      Gastroenterology Associates Llp

      60 Maple Rd, Suite 1, 
      Williamsville, NY 
       (2.1 miles away)
      Languages Spoken:
      English

      Shahid Mehboob is a Gastroenterologist in Williamsville, New York. Dr. Mehboob is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Painful Swallowing, Swallowing Difficulty, Heartburn, Gastrectomy, and Endoscopy.

      Experienced in Colonoscopy
      Gastroenterology
      Experienced in Colonoscopy
      Gastroenterology

      Gastroenterology Associates Llp

      60 Maple Rd, Suite 1, 
      Williamsville, NY 
       (2.1 miles away)
      Languages Spoken:
      English

      David Garson is a Gastroenterologist in Williamsville, New York. Dr. Garson is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Heartburn, Esophagitis, Crohn's Disease, Endoscopy, and Colonoscopy.

      Experienced in Colonoscopy
      Gastroenterology
      Experienced in Colonoscopy
      Gastroenterology

      Gastroenterology Associates Llp

      60 Maple Rd, Suite 1, 
      Williamsville, NY 
       (2.1 miles away)
      Languages Spoken:
      English

      John Picano is a Gastroenterologist in Williamsville, New York. Dr. Picano is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Angiodysplasia of the Colon, Nonalcoholic Steatohepatitis (NASH), Non-Alcoholic Fatty Liver Disease, Gastrectomy, and Gastrostomy.

      Experienced in Colonoscopy
      Colorectal Surgery
      Experienced in Colonoscopy
      Colorectal Surgery
      8201 Main St, Suite 4, 
      Williamsville, NY 
       (2.5 miles away)
      Languages Spoken:
      English

      Fred Boehmke is a Colorectal Surgeon in Williamsville, New York. Dr. Boehmke is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Mesenteric Venous Thrombosis, Gastrointestinal Fistula, Hemorrhoids, Ileostomy, and Colonoscopy.

      Experienced in Colonoscopy
      Gastroenterology
      Experienced in Colonoscopy
      Gastroenterology

      Sisters Of Charity Hospital Of Buffalo New York

      2605 Harlem Rd, 
      Cheektowaga, NY 
       (4.0 miles away)
      Languages Spoken:
      English

      Umair Masood is a Gastroenterologist in Cheektowaga, New York. Dr. Masood is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Mesenteric Artery Ischemia, Gastrointestinal Bleeding, Acute Pancreatitis, Endoscopy, and Colonoscopy.

      Experienced in Colonoscopy
      Internal Medicine | Hospital Medicine
      Experienced in Colonoscopy
      Internal Medicine | Hospital Medicine

      Sisters Of Charity Hospital Of Buffalo New York

      2605 Harlem Rd, 
      Cheektowaga, NY 
       (4.0 miles away)
      Experience:
      16+ years
      Languages Spoken:
      English
      Accepting New Patients

      John Laldin is a Hospital Medicine provider in Cheektowaga, New York. Dr. Laldin has been practicing medicine for over 16 years and is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Heart Failure with Preserved Ejection Fraction (HFpEF), Endoscopy, and Ureteroscopy. Dr. Laldin is currently accepting new patients.

      Advanced in Colonoscopy
      Gastroenterology
      Advanced in Colonoscopy
      Gastroenterology
      462 Grider St, 
      Buffalo, NY 
       (5.3 miles away)
      Languages Spoken:
      English

      Paula Burkard is a Gastroenterologist in Buffalo, New York. Dr. Burkard is rated as an Advanced provider by MediFind in Colonoscopy. Her top areas of expertise are Esophagitis, Bile Duct Cysts, Crohn's Disease, Colonoscopy, and Endoscopy.

      Advanced in Colonoscopy
      Gastroenterology
      Advanced in Colonoscopy
      Gastroenterology

      Erie County Medical Center Corporation

      462 Grider St, 
      Buffalo, NY 
       (5.3 miles away)
      Languages Spoken:
      English

      Thomas Mahl is a Gastroenterologist in Buffalo, New York. Dr. Mahl is rated as an Advanced provider by MediFind in Colonoscopy. His top areas of expertise are Ascites, Hepatitis, Gastrointestinal Bleeding, Endoscopy, and Colonoscopy.

      Advanced in Colonoscopy
      Gastroenterology
      Advanced in Colonoscopy
      Gastroenterology
      565 Abbott Rd, 
      Buffalo, NY 
       (8.9 miles away)
      Languages Spoken:
      English

      Sehem Ghazala is a Gastroenterologist in Buffalo, New York. Dr. Ghazala is rated as an Advanced provider by MediFind in Colonoscopy. His top areas of expertise are Gastrointestinal Bleeding, Dubin-Johnson Syndrome, Rotor Syndrome, Endoscopy, and Colonoscopy.

      Experienced in Colonoscopy
      Colorectal Surgery | General Surgery
      Experienced in Colonoscopy
      Colorectal Surgery | General Surgery

      Erie County Medical Center Corporation

      462 Grider St, 
      Buffalo, NY 
       (5.3 miles away)
      Languages Spoken:
      English

      John Ortolani is a Colorectal Surgeon and a General Surgeon in Buffalo, New York. Dr. Ortolani is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Encopresis, Bowel Incontinence, Hemorrhoids, Colonoscopy, and Hernia Surgery.

      Showing 1-20 of 54

      Last Updated: 10/30/2025

      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 Williamsville, 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 Williamsville, 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 Williamsville, 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 Williamsville, 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 Williamsville, 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 Williamsville, 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 Williamsville, 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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