The 20 Best Colonoscopy Doctors near wallingford, CT

Find the Experts and Specialists who perform Colonoscopy

Last Updated: 09/26/2026

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MediFind found 130 doctor with experience in Colonoscopy near wallingford, CT. Of these, 121 are Experienced, 8 are Advanced and 1 are Distinguished.

Location
LocationClose
130 providers found
    Experienced in Colonoscopy
    General Surgery
    Experienced in Colonoscopy
    General Surgery
    Referral may be required

    Hartford Healthcare Medical Group

    280 S Main St, 
    Cheshire, CT 
     (4.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Aurangzeb Ali is a General Surgeon practicing medicine in Cheshire, Connecticut. Dr. Ali is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Stasis Dermatitis and Ulcers, Osteomyelitis, Juvenile Angiofibroma, Gallbladder Removal, and Colostomy. Dr. Ali is currently accepting new patients.

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

    Greater New Haven ASC LLC

    2080 Whitney Ave Ste 100, 
    Hamden, CT 
     (4.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Douglas Grunwald is a Gastroenterologist practicing medicine in Hamden, Connecticut. Dr. Grunwald is rated as an Advanced provider by MediFind in Colonoscopy. He is also highly rated in 28 other conditions, according to our data. His clinical expertise encompasses Ulcerative Colitis, Hemorrhagic Proctocolitis, Tenesmus, Colonoscopy, and Endoscopy.

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

    Connecticut GI: Wallingford

    850 N Main Street Ext Ste 2B3, 
    Wallingford, CT 
     (1.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Anant Agarwalla is a Gastroenterologist practicing medicine in Wallingford, Connecticut. Dr. Agarwalla is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 24 other conditions, according to our data. His clinical expertise encompasses Tenesmus, Gardner Syndrome, Barrett Esophagus, Endoscopy, and Colonoscopy. Dr. Agarwalla is currently accepting new patients.

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

    HHC Physician Services PLLC

    2200 Whitney Ave Ste 360, 
    Hamden, CT 
     (4.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    David Hass is a Gastroenterologist practicing medicine in Hamden, Connecticut. Dr. Hass is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 23 other conditions, according to our data. His clinical expertise encompasses Tenesmus, Diverticular Disease, Indigestion, Colonoscopy, and Endoscopy.

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

    HHC Physician Services PLLC

    2200 Whitney Ave Ste 360, 
    Hamden, CT 
     (4.9 miles away)
    Languages Spoken:
    English

    Francis Chan is a Gastroenterologist practicing medicine in Hamden, Connecticut. Dr. Chan is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 22 other conditions, according to our data. His clinical expertise encompasses Gastric Dysmotility, Gastroesophageal Reflux Disease (GERD), Diverticular Disease, Gastrectomy, and Endoscopy.

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

    HHC Physician Services PLLC

    2200 Whitney Ave Ste 360, 
    Hamden, CT 
     (4.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Ramnath Hebbar is a Gastroenterologist practicing medicine in Hamden, Connecticut. Dr. Hebbar is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 28 other conditions, according to our data. His clinical expertise encompasses Diverticular Disease, Hiatal Hernia, Congenital Diaphragmatic Hernia, Endoscopy, and Gastrectomy.

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

    HHC Physician Services PLLC

    2200 Whitney Ave Ste 360, 
    Hamden, CT 
     (4.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Anamika Reed is a Gastroenterologist practicing medicine in Hamden, Connecticut. Dr. Reed is rated as an Experienced provider by MediFind in Colonoscopy. She is also highly rated in 12 other conditions, according to our data. Her clinical expertise encompasses Gas Bloat Syndrome, Barrett Esophagus, Diverticular Disease, Endoscopy, and Gastrectomy.

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

    Hartford Healthcare Medical Group

    455 Lewis Ave Ste 208, 
    Meriden, CT 
     (6.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Rafal Barczak is a Colorectal Surgeon practicing medicine in Meriden, Connecticut. Dr. Barczak 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 Familial Colorectal Cancer, Colorectal Cancer, Hemorrhoids, Hernia Surgery, and Hemorrhoidectomy. Dr. Barczak is currently accepting new patients.

    Experienced in Colonoscopy
    Colorectal Surgery
    Experienced in Colonoscopy
    Colorectal Surgery
    Referral required

    Yale-New Haven Hosp-Hme Care Prog

    789 Howard Ave, 
    New Haven, CT 
     (12.1 miles away)
    Experience:
    17+ years
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Anne Mongiu is a Colorectal Surgeon practicing medicine in New Haven, Connecticut. She has been practicing medicine for over 17 years. Dr. Mongiu 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 Bowel Incontinence, Encopresis, Hemorrhoids, Ileostomy, and Bladder Reconstruction. Dr. Mongiu is currently accepting new patients.

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

    North Haven Medical Center-Radiology

    6 Devine St, 
    North Haven, CT 
     (5.9 miles away)
    Languages Spoken:
    English

    Kenneth Hung is a Gastroenterologist practicing medicine in North Haven, Connecticut. Dr. Hung is rated as an Advanced provider by MediFind in Colonoscopy. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Gastrointestinal Bleeding, Viral Gastroenteritis, Angiodysplasia of the Colon, Colonoscopy, and Gastrectomy.

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

    Yale University

    8 Devine St, 
    North Haven, CT 
     (6.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Xavier Llor is a Gastroenterologist practicing medicine in North Haven, Connecticut. Dr. Llor is rated as an Advanced provider by MediFind in Colonoscopy. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Colorectal Cancer, Familial Colorectal Cancer, Familial Adenomatous Polyposis, Colonoscopy, and Endoscopy.

    Advanced in Colonoscopy
    Internal Medicine
    Advanced in Colonoscopy
    Internal Medicine

    Midstate Medical Center

    435 Lewis Ave, 
    Meriden, CT 
     (6.5 miles away)
    Languages Spoken:
    English

    Timothy Pratt is a primary care provider, practicing in Internal Medicine in Meriden, Connecticut. Dr. Pratt is rated as an Advanced provider by MediFind in Colonoscopy. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Acute Cystitis, Sepsis, Urinary Tract Infection in Children, Ureteroscopy, and Endoscopy.

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

    Margaret Chustecka Internal Medicine Of Greater New Haven

    1952 Whitney Ave, 
    Hamden, CT 
     (7.4 miles away)
    Languages Spoken:
    English

    Housein Wazaz is a Gastroenterologist practicing medicine in Hamden, Connecticut. Dr. Wazaz is rated as an Advanced provider by MediFind in Colonoscopy. He is also highly rated in 75 other conditions, according to our data. His clinical expertise encompasses Hemorrhoids, Esophagitis, Gastroesophageal Reflux Disease (GERD), Gastrectomy, and Colonoscopy.

    Distinguished in Colonoscopy
    Gastroenterology
    Distinguished in Colonoscopy
    Gastroenterology
    Referral may be required

    Va Connecticut Hcs-West Haven

    950 Campbell Ave, 
    West Haven, CT 
     (13.8 miles away)
    Languages Spoken:
    English

    Loren Laine is a Gastroenterologist practicing medicine in West Haven, Connecticut. Dr. Laine is rated as a Distinguished provider by MediFind in Colonoscopy. He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Gastrointestinal Bleeding, Heartburn, Esophageal Varices, Endoscopy, and Colonoscopy.

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

    Office

    455 Lewis Ave Ste 200, 
    Meriden, CT 
     (5.9 miles away)
    Languages Spoken:
    English

    Kevin Jo is a Gastroenterologist practicing medicine in Meriden, Connecticut. Dr. Jo is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 30 other conditions, according to our data. His clinical expertise encompasses Gardner Syndrome, Turcot Syndrome, Familial Adenomatous Polyposis, Colonoscopy, and Endoscopy.

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

    Office

    455 Lewis Ave Ste 106, 
    Meriden, CT 
     (5.9 miles away)
    Languages Spoken:
    English

    Douglas Miller is a Gastroenterologist practicing medicine in Meriden, Connecticut. Dr. Miller 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 Cholestasis, Bile Duct Stricture, Bile Duct Obstruction, Colonoscopy, and Endoscopy.

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

    Office

    455 Lewis Ave Ste 106, 
    Meriden, CT 
     (5.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Jonathan White is a Gastroenterologist practicing medicine in Meriden, Connecticut. Dr. White is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 30 other conditions, according to our data. His clinical expertise encompasses Crohn's Disease, Tenesmus, Barrett Esophagus, Gastrectomy, and Colonoscopy.

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

    Office

    455 Lewis Ave Ste 200, 
    Meriden, CT 
     (5.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Maria Johnson is a Gastroenterologist practicing medicine in Meriden, Connecticut. Dr. Johnson is rated as an Experienced provider by MediFind in Colonoscopy. She is also highly rated in 29 other conditions, according to our data. Her clinical expertise encompasses Irritable Bowel Syndrome (IBS), Turcot Syndrome, Gardner Syndrome, Endoscopy, and Gastrectomy.

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

    Hartford Healthcare Medical Group

    455 Lewis Ave Ste 216, 
    Meriden, CT 
     (5.9 miles away)
    Languages Spoken:
    English

    Peter Leff is a General Surgeon practicing medicine in Meriden, Connecticut. Dr. Leff is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 21 other conditions, according to our data. His clinical expertise encompasses Varicose Veins, Cellulitis, Hernia, Pacemaker Implantation, and Colostomy.

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

    Office

    455 Lewis Ave Ste 106, 
    Meriden, CT 
     (5.9 miles away)
    Languages Spoken:
    English

    Jon Ernstoff is a Gastroenterologist practicing medicine in Meriden, Connecticut. Dr. Ernstoff 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 Esophagitis, Gastroesophageal Reflux Disease (GERD), Diverticular Disease, Gastrectomy, and Endoscopy.

    Showing 1-20 of 130

    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 wallingford, CT?

    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 wallingford, CT?

    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 wallingford, CT?

    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 wallingford, CT?

    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 wallingford, CT?

    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 wallingford, CT?

    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 wallingford, CT?

    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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