The 20 Best Collagenous Colitis Doctors Near Me in Connecticut, US

Find the Top Collagenous Colitis Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 107 doctor with experience in Collagenous Colitis near Connecticut, US. Of these, 98 are Experienced, 8 are Advanced and 1 are Distinguished.

Location
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107 providers found
    Distinguished in Collagenous Colitis
    Gastroenterology
    Distinguished in Collagenous Colitis
    Gastroenterology
    Referral may be required

    Office

    300 George St Fl 6, 
    New Haven, CT 
    Languages Spoken:
    English

    Judy Cho is a Gastroenterologist practicing medicine in New Haven, Connecticut. Dr. Cho is rated as a Distinguished provider by MediFind in the treatment of Collagenous Colitis. She is also highly rated in 7 other conditions, according to our data. Her clinical expertise encompasses Crohn's Disease, Viral Gastroenteritis, Colitis, Appendectomy, and Colonoscopy.

    Advanced in Collagenous Colitis
    Internal Medicine
    Advanced in Collagenous Colitis
    Internal Medicine

    Alliance Medical Group Of Greater Waterbury PC

    1625 Straits Tpke, 
    Middlebury, CT 
    Languages Spoken:
    English
    Accepting New Patients

    Jonathan Parkhurst is a primary care provider, practicing in Internal Medicine in Middlebury, Connecticut. Dr. Parkhurst is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Type 2 Diabetes (T2D), Anemia, High Cholesterol, and Collagenous Colitis. Dr. Parkhurst is currently accepting new patients.

    Advanced in Collagenous Colitis
    Gastroenterology
    Advanced in Collagenous Colitis
    Gastroenterology
    Referral may be required

    Connecticut GI PC – Bloomfield

    6 Northwestern Dr, Ste 302, 
    Bloomfield, CT 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Joseph Ianello is a Gastroenterologist practicing medicine in Bloomfield, Connecticut. Dr. Ianello is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 29 other conditions, according to our data. His clinical expertise encompasses Gastroesophageal Reflux Disease (GERD), Barrett Esophagus, Familial Adenomatous Polyposis, Endoscopy, and Gastrectomy. Dr. Ianello is board certified in American Board Of Internal Medicine, Gastroenterology and American Board Of Internal Medicine. Dr. Ianello is currently accepting new patients.

    Learn about our expert tiers
    Experienced in Collagenous Colitis
    Family Medicine
    Experienced in Collagenous Colitis
    Family Medicine

    Hartford Healthcare Medical Group

    22 Pine St, 
    Bristol, CT 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Apeksha Vachhani is a primary care provider, practicing in Family Medicine in Bristol, Connecticut. Dr. Vachhani is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. She is also highly rated in 6 other conditions, according to our data. Her clinical expertise encompasses High Cholesterol, Familial Combined Hyperlipidemia, Xanthoma, and Obesity. Dr. Vachhani is currently accepting new patients.

    Experienced in Collagenous Colitis
    Internal Medicine
    Experienced in Collagenous Colitis
    Internal Medicine

    Internal Medicine Group, LLC

    One Towne Park Plaza, 
    Norwich, CT 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Hanna Kackielo is a primary care provider, practicing in Internal Medicine in Norwich, Connecticut. Dr. Kackielo is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. She is also highly rated in 8 other conditions, according to our data. Her clinical expertise encompasses Hypertension, Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, and Maturity Onset Diabetes of the Young. Dr. Kackielo is board certified in American Board Of Internal Medicine. Dr. Kackielo is currently accepting new patients.

    Advanced in Collagenous Colitis
    Gastroenterology
    Advanced in Collagenous Colitis
    Gastroenterology
    Referral may be required

    Margaret Chustecka Internal Medicine Of Greater New Haven

    1952 Whitney Ave, 
    Hamden, CT 
    Languages Spoken:
    English

    Housein Wazaz is a Gastroenterologist practicing medicine in Hamden, Connecticut. Dr. Wazaz is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. 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.

    Advanced in Collagenous Colitis
    Gastroenterology
    Advanced in Collagenous Colitis
    Gastroenterology
    Referral may be required

    The William W Backus Hospital

    326 Washington St, 
    Norwich, CT 
    Languages Spoken:
    English
    Offers Telehealth

    Shivani Sood is a Gastroenterologist practicing medicine in Norwich, Connecticut. Dr. Sood is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. She is also highly rated in 34 other conditions, according to our data. Her clinical expertise encompasses Hemorrhoids, Diverticular Disease, Gardner Syndrome, Gastrectomy, and Colonoscopy.

    Advanced in Collagenous Colitis
    Gastroenterology
    Advanced in Collagenous Colitis
    Gastroenterology
    Referral may be required

    Connecticut GI PLLC

    85 Seymour St Ste 1000, 
    Hartford, CT 
    Languages Spoken:
    English, Hindi, Korean, Telugu, Vietnamese
    Accepting New Patients
    Offers Telehealth

    Ali Hemacha is a Gastroenterologist practicing medicine in Hartford, Connecticut. Dr. Hemacha is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 26 other conditions, according to our data. His clinical expertise encompasses Familial Adenomatous Polyposis, Turcot Syndrome, Gardner Syndrome, Endoscopy, and Gastrectomy. Dr. Hemacha is currently accepting new patients.

    Advanced in Collagenous Colitis
    Gastroenterology
    Advanced in Collagenous Colitis
    Gastroenterology
    Referral may be required

    Digestive Health Specialists Of Eastern Connecticut LLC

    353 Main St, 
    Manchester, CT 
    Languages Spoken:
    English
    Offers Telehealth

    Rohit Singhania is a Gastroenterologist practicing medicine in Manchester, Connecticut. Dr. Singhania is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 46 other conditions, according to our data. His clinical expertise encompasses Crohn's Disease, Bile Duct Obstruction, Familial Adenomatous Polyposis, Endoscopy, and Colonoscopy.

    Advanced in Collagenous Colitis
    Gastroenterology
    Advanced in Collagenous Colitis
    Gastroenterology
    Referral may be required

    Windham GI LLC

    150 Mansfield Ave, 
    Willimantic, CT 
    Languages Spoken:
    English

    Ajit Kokkat is a Gastroenterologist practicing medicine in Willimantic, Connecticut. Dr. Kokkat is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 37 other conditions, according to our data. His clinical expertise encompasses Gastroesophageal Reflux Disease (GERD), Esophagitis, Irritable Bowel Syndrome (IBS), Colonoscopy, and Gastrectomy.

    Advanced in Collagenous Colitis
    Gastroenterology
    Advanced in Collagenous Colitis
    Gastroenterology
    Referral may be required

    Cardiology Consultants Of Westchester

    15 Valley Dr, 
    Greenwich, CT 
    Languages Spoken:
    English
    Offers Telehealth

    Felice Zwas is a Gastroenterologist practicing medicine in Greenwich, Connecticut. Dr. Zwas is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. She is also highly rated in 31 other conditions, according to our data. Her clinical expertise encompasses Ulcerative Colitis, Gastric Dysmotility, Crohn's Disease, Endoscopy, and Gastrectomy.

    Experienced in Collagenous Colitis
    Gastroenterology
    Experienced in Collagenous Colitis
    Gastroenterology
    Referral may be required

    Prime HealthCare PC

    350 Silas Deane Hwy, Ste 102, 
    Wethersfield, CT 
    Languages Spoken:
    English
    Accepting New Patients

    Carol Petruff is a Gastroenterologist practicing medicine in Wethersfield, Connecticut. Dr. Petruff is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. She is also highly rated in 31 other conditions, according to our data. Her clinical expertise encompasses Barrett Esophagus, Alcoholic Cirrhosis, Heartburn, Endoscopy, and Gastrectomy. Dr. Petruff is board certified in American Board Of Internal Medicine, Gastroenterology. Dr. Petruff is currently accepting new patients.

    Experienced in Collagenous Colitis
    Internal Medicine
    Experienced in Collagenous Colitis
    Internal Medicine

    Feel Well Health Center Of Southington PC

    508 Birch St, 
    Bristol, CT 
    Languages Spoken:
    English
    Accepting New Patients

    Kevin Greene is a primary care provider, practicing in Internal Medicine in Bristol, Connecticut. Dr. Greene is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 29 other conditions, according to our data. His clinical expertise encompasses Peroxisomal Acyl-CoA Oxidase Deficiency, Primary Carnitine Deficiency, Carnitine-Acylcarnitine Translocase Deficiency, and Heavy Metal Poisoning. Dr. Greene is board certified in American Board Of Internal Medicine. Dr. Greene is currently accepting new patients.

    Experienced in Collagenous Colitis
    Gastroenterology
    Experienced in Collagenous Colitis
    Gastroenterology
    Referral may be required

    Connecticut Gastroenterology Assoc PC

    18 Haynes St, Suite A, 
    Manchester, CT 
    Languages Spoken:
    English
    Accepting New Patients

    Amer Skopic is a Gastroenterologist practicing medicine in Manchester, Connecticut. Dr. Skopic is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 27 other conditions, according to our data. His clinical expertise encompasses Proctitis, Barrett Esophagus, Familial Adenomatous Polyposis, Gastrectomy, and Colonoscopy. Dr. Skopic is board certified in American Board Of Internal Medicine, Gastroenterology. Dr. Skopic is currently accepting new patients.

    Experienced in Collagenous Colitis
    Gastroenterology
    Experienced in Collagenous Colitis
    Gastroenterology
    Referral may be required

    Trinity Health Of New England Medical Group - Gastroenterology

    133 Scovill St, Ste 101, 
    Waterbury, CT 
    Languages Spoken:
    English
    Accepting New Patients

    Magdi Khalil is a Gastroenterologist practicing medicine in Waterbury, Connecticut. Dr. Khalil is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 21 other conditions, according to our data. His clinical expertise encompasses Heartburn, Hemorrhoids, Gardner Syndrome, Gastrectomy, and Endoscopy. Dr. Khalil is board certified in American Board Of Internal Medicine, Gastroenterology. Dr. Khalil is currently accepting new patients.

    Experienced in Collagenous Colitis
    Gastroenterology
    Experienced in Collagenous Colitis
    Gastroenterology
    Referral may be required

    Naugatuck Valley Gastroenterology Consultants LLC

    166 Waterbury Rd, Ste 104, 
    Prospect, CT 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Thomas Rockoff is a Gastroenterologist practicing medicine in Prospect, Connecticut. Dr. Rockoff is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 36 other conditions, according to our data. His clinical expertise encompasses Gastroesophageal Reflux Disease (GERD), Diverticular Disease, Irritable Bowel Syndrome (IBS), Endoscopy, and Gastrectomy. Dr. Rockoff is board certified in American Board Of Internal Medicine, Gastroenterology. Dr. Rockoff is currently accepting new patients.

    Experienced in Collagenous Colitis
    Gastroenterology
    Experienced in Collagenous Colitis
    Gastroenterology
    Referral may be required

    Connecticut GI PC - Hartford

    85 Seymour St, Ste 1000, 
    Hartford, CT 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Nihal Patel is a Gastroenterologist practicing medicine in Hartford, Connecticut. Dr. Patel is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 26 other conditions, according to our data. His clinical expertise encompasses Hemorrhoids, Heartburn, Turcot Syndrome, Endoscopy, and Gastrectomy. Dr. Patel is board certified in American Board Of Internal Medicine, Gastroenterology and American Board Of Internal Medicine. Dr. Patel is currently accepting new patients.

    Experienced in Collagenous Colitis
    Gastroenterology
    Experienced in Collagenous Colitis
    Gastroenterology
    Referral may be required

    Prime HealthCare PC

    44 Dale Rd, Ste 204, 
    Avon, CT 
    Languages Spoken:
    English
    Accepting New Patients

    Radhika Ayyagari is a Gastroenterologist practicing medicine in Avon, Connecticut. Dr. Ayyagari is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. She is also highly rated in 18 other conditions, according to our data. Her clinical expertise encompasses Gastroesophageal Reflux Disease (GERD), Gardner Syndrome, Familial Adenomatous Polyposis, Gastrectomy, and Endoscopy. Dr. Ayyagari is board certified in American Board Of Internal Medicine, Gastroenterology and American Board Of Internal Medicine. Dr. Ayyagari is currently accepting new patients.

    Experienced in Collagenous Colitis
    Gastroenterology
    Experienced in Collagenous Colitis
    Gastroenterology
    Referral may be required

    Saint Francis Hospital And Medical Center

    114 Woodland St, Ms-20902, 
    Hartford, CT 
    Languages Spoken:
    English
    Accepting New Patients

    Sohaib Jamil is a Gastroenterologist practicing medicine in Hartford, Connecticut. Dr. Jamil is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 18 other conditions, according to our data. His clinical expertise encompasses Gardner Syndrome, Turcot Syndrome, Familial Adenomatous Polyposis, Gastrectomy, and Colonoscopy. Dr. Jamil is board certified in American Board Of Internal Medicine, Gastroenterology and American Board Of Internal Medicine. Dr. Jamil is currently accepting new patients.

    Experienced in Collagenous Colitis
    Physician Assistant | Gastroenterology
    Experienced in Collagenous Colitis
    Physician Assistant | Gastroenterology
    Referral may be required

    Naugatuck Valley Gastroenterology Consultants LLC

    166 Waterbury Rd, Ste 104, 
    Prospect, CT 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Jessica Pelletier is a Physician Assistant and a Gastroenterologist practicing medicine in Prospect, Connecticut. Pelletier, PA is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. Her clinical expertise encompasses Irritable Bowel Syndrome (IBS), Chronic Idiopathic Constipation (CIC), Tenesmus, and Gastroesophageal Reflux Disease (GERD). Pelletier, PA is board certified in National Commission On Certification Of Physician Assistants, Physician Assistant. Pelletier, PA is currently accepting new patients.

    Showing 1-20 of 107

    Last Updated: 09/26/2026

    What is the definition of Collagenous Colitis?

    Collagenous colitis is a type of inflammatory bowel disease that affects the colon. It is a form of microscopic colitis, which causes chronic diarrhea. In all forms of microscopic colitis, the colon appears normal or almost normal on colonoscopy, but the inflammation is visible when a biopsy of the colon is examined under a microscope (hence its name). People with this disease usually have between four and nine watery bowel movements per day, but in rare cases may have more than fifteen. Various other symptoms relating to the gastrointestinal system or other body symptoms may also be present. The cause of Collagenous colitis is not known but it is thought to be multifactorial. This means that both genetic and environmental factors may interact to cause a person to develop the disease. The extent to which genes play a role is unclear, but familial cases have been described. Certain medications, such as NSAIDS and proton pump inhibitors, have been reported to cause or trigger the disease in some people. However, strong evidence directly linking these medications to the disease is still lacking.

    When should I see a Collagenous Colitis doctor in Connecticut, US?

    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 Collagenous Colitis doctor in Connecticut, US?

    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 Collagenous Colitis doctors in Connecticut, US?

    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 Collagenous Colitis doctors in Connecticut, US?

    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 Collagenous Colitis doctor in Connecticut, US?

    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 Collagenous Colitis doctor search results page. 

    Why is it important to get a second opinion from a different Collagenous Colitis 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 Collagenous Colitis doctor in Connecticut, US?

    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 Collagenous Colitis 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 Collagenous Colitis 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 Collagenous Colitis doctors in Connecticut, US?

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

    Look for the filter feature on the left-side of the Collagenous Colitis 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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