The 20 Best Colonoscopy Doctors near guilford, CT

Find the Experts and Specialists who perform Colonoscopy

Last Updated: 09/26/2026

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MediFind found 58 doctor with experience in Colonoscopy near guilford, CT. Of these, 53 are Experienced, 4 are Advanced and 1 are Distinguished.

Location
LocationClose
58 providers found
    Experienced in Colonoscopy
    Gastroenterology
    Experienced in Colonoscopy
    Gastroenterology
    Referral may be required

    Endoscopy Center Of Connecticut LLC

    1591 Boston Post Rd, 
    Guilford, CT 
     (1.1 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Dean Chang is a Gastroenterologist practicing medicine in Guilford, Connecticut. Dr. Chang is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 26 other conditions, according to our data. His clinical expertise encompasses Diverticular Disease, Ulcerative Colitis, Crohn's Disease, Gastrectomy, and Colonoscopy.

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

    Yale Medicine Digestive Diseases-Guilford

    800 Boston Post Rd Ste 201, 
    Guilford, CT 
     (3.1 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    David Wolfsohn is a Gastroenterologist practicing medicine in Guilford, Connecticut. Dr. Wolfsohn 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 Barrett Esophagus, Irritable Bowel Syndrome (IBS), Diarrhea, Colonoscopy, and Gastrectomy.

    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 
     (13.1 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.

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

    Va Connecticut Hcs-West Haven

    950 Campbell Ave, 
    West Haven, CT 
     (14.2 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

    County Obstetrics And Gynecology Group

    687 Main St, 
    Branford, CT 
     (6.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Christopher Illick is a Gastroenterologist practicing medicine in Branford, Connecticut. Dr. Illick 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 Swallowing Difficulty, Painful Swallowing, Gastroesophageal Reflux Disease (GERD), Colonoscopy, and Endoscopy.

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

    Connecticut Orthopaedic Specialists PC

    1224 Main St, 
    Branford, CT 
     (9.2 miles away)
    Languages Spoken:
    English

    Kristin Macarthur is a Gastroenterologist practicing medicine in Branford, Connecticut. Dr. Macarthur is rated as an Experienced provider by MediFind in Colonoscopy. She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Encopresis, Bowel Incontinence, Acute Pancreatitis, Colonoscopy, and Endoscopy.

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

    North Haven Medical Center-Radiology

    6 Devine St, 
    North Haven, CT 
     (12.0 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 
     (12.0 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.

    Experienced in Colonoscopy
    Internal Medicine
    Experienced in Colonoscopy
    Internal Medicine

    Office

    35 Park St Ste 402, 
    New Haven, CT 
     (12.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Thiruvengadam Muniraj is a primary care provider, practicing in Internal Medicine in New Haven, Connecticut. Dr. Muniraj is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 19 other conditions, according to our data. His clinical expertise encompasses Hereditary Pancreatitis, Chronic Pancreatitis, Acute Pancreatitis, Gallbladder Removal, 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 
     (12.9 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.

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

    Yale University School Of Medicine

    333 Cedar St, 
    New Haven, CT 
     (13.0 miles away)
    Languages Spoken:
    English

    Jeffrey Lee is a Gastroenterologist practicing medicine in New Haven, Connecticut. Dr. Lee 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 Pancreatic Cancer, Cholangiocarcinoma (Bile Duct Cancer), Cholestasis, Endoscopy, and Pancreatectomy.

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

    Radiology And Biomedical Imaging-New Haven-Yale Physicians Building

    800 Howard Ave, 
    New Haven, CT 
     (13.1 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Harry Aslanian is a Gastroenterologist practicing medicine in New Haven, Connecticut. Dr. Aslanian is rated as an Advanced provider by MediFind in Colonoscopy. He is also highly rated in 18 other conditions, according to our data. His clinical expertise encompasses Chronic Pancreatitis, Fitz-Hugh-Curtis Syndrome, Familial Pancreatic Cancer, Endoscopy, and Colonoscopy.

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

    Quest Diagnostics LLC

    374 Grand Ave, 
    New Haven, CT 
     (11.4 miles away)
    Languages Spoken:
    English

    Suzanne Lagarde is a Gastroenterologist practicing medicine in New Haven, Connecticut. Dr. Lagarde is rated as an Experienced provider by MediFind in Colonoscopy. Her clinical expertise encompasses Colorectal Cancer, Colonoscopy, and Endoscopy.

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

    Yale University

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

    Taneisha Grant is a Gastroenterologist practicing medicine in North Haven, Connecticut. Dr. Grant is rated as an Experienced provider by MediFind in Colonoscopy. Her clinical expertise encompasses Gastroparesis, Hemorrhoids, Diarrhea, Gastrectomy, and Endoscopy.

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

    Yale University

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

    Hamita Sachar is a Gastroenterologist practicing medicine in North Haven, Connecticut. Dr. Sachar is rated as an Experienced provider by MediFind in Colonoscopy. Her clinical expertise encompasses Gastrointestinal Bleeding, Esophageal Varices, Familial Adenomatous Polyposis, Endoscopy, and Gastrectomy.

    Experienced in Colonoscopy
    Internal Medicine
    Experienced in Colonoscopy
    Internal Medicine

    Looking Glass Optical Shop

    150 Sargent Dr, 
    New Haven, CT 
     (12.4 miles away)
    Languages Spoken:
    English

    Abhay Dhond is a primary care provider, practicing in Internal Medicine in New Haven, Connecticut. Dr. Dhond is rated as an Experienced provider by MediFind in Colonoscopy. His clinical expertise encompasses Sepsis, Syndrome of Inappropriate Antidiuretic Hormone Secretion (SIADH), Osteomyelitis, Colonoscopy, and Endoscopy.

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

    Office

    40 Temple St Ste 1A, 
    New Haven, CT 
     (12.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Alexander Levy is a Gastroenterologist practicing medicine in New Haven, Connecticut. Dr. Levy 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 Crohn's Disease, Viral Gastroenteritis, Ulcerative Colitis, Colonoscopy, and Endoscopy.

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

    Radiology Consultants P.C.

    40 Temple St Ste 4A, 
    New Haven, CT 
     (12.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Prithvi Sreenivasan is a Gastroenterologist practicing medicine in New Haven, Connecticut. Dr. Sreenivasan is rated as an Experienced provider by MediFind in Colonoscopy. She is also highly rated in 19 other conditions, according to our data. Her clinical expertise encompasses Familial Adenomatous Polyposis, Turcot Syndrome, Gardner Syndrome, Gastrectomy, and Endoscopy. Dr. Sreenivasan is currently accepting new patients.

    Experienced in Colonoscopy
    Infectious Disease
    Experienced in Colonoscopy
    Infectious Disease
    Referral may be required

    YNH Medical Services PC

    20 York St # 2041, 
    New Haven, CT 
     (12.6 miles away)
    Languages Spoken:
    English

    Anoli Borad is an Infectious Disease provider practicing medicine in New Haven, Connecticut. Dr. Borad is rated as an Experienced provider by MediFind in Colonoscopy. Her clinical expertise encompasses Sepsis, Liver Failure, Pneumonia, Colonoscopy, and Bone Marrow Aspiration.

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

    Office

    40 Temple St Ste 1A, 
    New Haven, CT 
     (12.6 miles away)
    Languages Spoken:
    English

    Louis Chaptini is a Gastroenterologist practicing medicine in New Haven, Connecticut. Dr. Chaptini is rated as an Experienced provider by MediFind in Colonoscopy. His clinical expertise encompasses Hiccups, Esophagitis, Viral Gastroenteritis, Colonoscopy, and Endoscopy.

    Showing 1-20 of 58

    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 guilford, 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 guilford, 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 guilford, 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 guilford, 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 guilford, 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 guilford, 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 guilford, 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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