The 20 Best Gastrointestinal Fistula Doctors Near Me in Waterbury, CT

Find the Top Gastrointestinal Fistula Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 96 doctor with experience in Gastrointestinal Fistula near Waterbury, CT. Of these, 90 are Experienced and 6 are Advanced.

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96 providers found
    Experienced in Gastrointestinal Fistula
    Surgical Oncology | General Surgery
    Experienced in Gastrointestinal Fistula
    Surgical Oncology | General Surgery
    Referral may be required

    Yale University

    333 Cedar St, 
    New Haven, CT 
    Languages Spoken:
    English, Hindi, Urdu
    Offers Telehealth

    Sajid Khan is a General Surgeon practicing medicine in New Haven, Connecticut. Dr. Khan is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Familial Pancreatic Cancer, Stomach Cancer, Melanoma, Splenectomy, and Pancreatectomy. Dr. Khan is board certified in Complex General Surgical Oncology and General Surgery.

    Experienced in Gastrointestinal Fistula
    General Surgery
    Experienced in Gastrointestinal Fistula
    General Surgery
    Referral may be required

    UConn John Dempsey Hospital

    263 Farmington Ave, 
    Farmington, CT 
    Experience:
    17+ years
    Languages Spoken:
    English
    Accepting New Patients

    Eric Girard is a General Surgeon practicing medicine in Farmington, Connecticut. He has been practicing medicine for over 17 years. Dr. Girard is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Familial Colorectal Cancer, Rectal Prolapse, Cholecystitis, Bladder Reconstruction, and Hernia Surgery. Dr. Girard is currently accepting new patients.

    Experienced in Gastrointestinal Fistula
    General Surgery | Surgical Oncology
    Experienced in Gastrointestinal Fistula
    General Surgery | Surgical Oncology
    Referral may be required

    Saint Mary's Hospital - Surgery

    56 Franklin St, 
    Waterbury, CT 
    Languages Spoken:
    English
    Accepting New Patients

    John Palesty is a General Surgeon and a Surgical Oncologist practicing medicine in Waterbury, Connecticut. Dr. Palesty is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 17 other conditions, according to our data. His clinical expertise encompasses Hernia, Juvenile Angiofibroma, Necrosis, Hernia Surgery, and Gastrostomy. Dr. Palesty is board certified in American Board Of General, Surgery. Dr. Palesty is currently accepting new patients.

    Learn about our expert tiers
    Experienced in Gastrointestinal Fistula
    Internal Medicine
    Experienced in Gastrointestinal Fistula
    Internal Medicine

    Mahmood Yekta M.D PC D/b/a Shafa Medical Clinic

    27 Burnside Ave, 
    East Hartford, CT 
    Languages Spoken:
    English
    Accepting New Patients

    Sunil Yerragondu is a primary care provider, practicing in Internal Medicine in East Hartford, Connecticut. Dr. Yerragondu is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Maturity Onset Diabetes of the Young, Type 2 Diabetes (T2D), Familial Hypertension, and Glucocorticoid-Remediable Aldosteronism. Dr. Yerragondu is board certified in American Board Of Internal Medicine. Dr. Yerragondu is currently accepting new patients.

    Experienced in Gastrointestinal Fistula
    General Surgery | Colorectal Surgery
    Experienced in Gastrointestinal Fistula
    General Surgery | Colorectal Surgery
    Referral required

    Colon & Rectal Surgeons Of Greater Hartford LLC

    6 Northwestern Dr, Ste 305, 
    Bloomfield, CT 
    Languages Spoken:
    English
    Accepting New Patients

    Rachel Scott is a General Surgeon and a Colorectal Surgeon practicing medicine in Bloomfield, Connecticut. Dr. Scott is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. She is also highly rated in 9 other conditions, according to our data. Her clinical expertise encompasses Anal Fissure, Hemorrhoids, Proctitis, Ureteroscopy, and Hernia Surgery. Dr. Scott is board certified in American Board Of Colon And Rectal Surgery, Colon & Rectal Surgery , American Board Of Colon & Rectal Surgery , and American Board Of General, Surgery. Dr. Scott is currently accepting new patients.

    Experienced in Gastrointestinal Fistula
    General Surgery
    Experienced in Gastrointestinal Fistula
    General Surgery
    Referral may be required

    Waterbury Hospital

    64 Robbins St, 
    Waterbury, CT 
    Languages Spoken:
    English
    Accepting New Patients

    Zhongqiu Zhang is a General Surgeon practicing medicine in Waterbury, Connecticut. Dr. Zhang is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 23 other conditions, according to our data. His clinical expertise encompasses Anal Fissure, Familial Colorectal Cancer, Proctitis, Bladder Reconstruction, and Hemorrhoidectomy. Dr. Zhang is currently accepting new patients.

    Experienced in Gastrointestinal Fistula
    General Surgery
    Experienced in Gastrointestinal Fistula
    General Surgery
    Referral may be required

    John A Pagnozzi MD LLC

    86 New London Tpke, 
    Norwich, CT 
    Experience:
    44+ years
    Languages Spoken:
    English
    Accepting New Patients

    John Pagnozzi is a General Surgeon practicing medicine in Norwich, Connecticut. He has been practicing medicine for over 44 years. Dr. Pagnozzi is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Choledocholithiasis, Diverticular Disease, Pilonidal Sinus Disease, Ileostomy, and Hernia Surgery. Dr. Pagnozzi is currently accepting new patients.

    Experienced in Gastrointestinal Fistula
    Colorectal Surgery
    Experienced in Gastrointestinal Fistula
    Colorectal Surgery
    Referral may be required

    Office

    2400 Tamarack Ave Ste 200, 
    South Windsor,, CT 
    Languages Spoken:
    English
    Accepting New Patients

    Daniel Mullins is a Colorectal Surgeon practicing medicine in South Windsor,, Connecticut. Dr. Mullins is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Proctitis, Hemorrhoids, Ogilvie Syndrome, Ureteroscopy, and Hernia Surgery. Dr. Mullins is currently accepting new patients.

    Experienced in Gastrointestinal Fistula
    Experienced in Gastrointestinal Fistula
    Referral may be required

    Hartford Healthcare Medical Group

    330 Washington St Ste 430, 
    Norwich, CT 
    Languages Spoken:
    English
    Accepting New Patients

    Sergio Casillas-Romero is a General Surgeon practicing medicine in Norwich, Connecticut. Dr. Casillas-Romero is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Hernia, Familial Colorectal Cancer, Hemorrhoids, Hernia Surgery, and Colostomy. Dr. Casillas-Romero is currently accepting new patients.

    Experienced in Gastrointestinal Fistula
    Internal Medicine
    Experienced in Gastrointestinal Fistula
    Internal Medicine

    Hartford Hospital Professional Services

    132 Jefferson St, 
    Hartford, CT 
    Languages Spoken:
    English
    Accepting New Patients

    Cunegundo Vergara is a primary care provider, practicing in Internal Medicine in Hartford, Connecticut. Dr. Vergara is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Hepatitis, Cirrhosis, Type 2 Diabetes (T2D), End-Stage Renal Disease (ESRD), and Endoscopy. Dr. Vergara is currently accepting new patients.

    Advanced in Gastrointestinal Fistula
    General Surgery
    Advanced in Gastrointestinal Fistula
    General Surgery
    Referral may be required

    Radiology And Biomedical Imaging-New Haven-Yale Physicians Building

    800 Howard Ave, 
    New Haven, CT 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Vikram Reddy is a General Surgeon practicing medicine in New Haven, Connecticut. Dr. Reddy is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Familial Colorectal Cancer, Gastroesophageal Junction Cancer, Anal Cancer, Ileostomy, and Ureteroscopy. Dr. Reddy is currently accepting new patients.

    Advanced in Gastrointestinal Fistula
    General Surgery
    Advanced in Gastrointestinal Fistula
    General Surgery
    Referral may be required

    Radiology And Biomedical Imaging-New Haven-Yale Physicians Building

    800 Howard Ave, 
    New Haven, CT 
    Languages Spoken:
    English

    Ronald Salem is a General Surgeon practicing medicine in New Haven, Connecticut. Dr. Salem is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 30 other conditions, according to our data. His clinical expertise encompasses Pancreatic Cancer, Familial Pancreatic Cancer, Neuroendocrine Tumor, Pancreaticoduodenectomy, and Pancreatectomy.

    Advanced in Gastrointestinal Fistula
    Gastroenterology
    Advanced in Gastrointestinal Fistula
    Gastroenterology
    Referral may be required

    Connecticut GI PLLC

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

    Michael Karasik is a Gastroenterologist practicing medicine in Hartford, Connecticut. Dr. Karasik is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 21 other conditions, according to our data. His clinical expertise encompasses Achalasia, Painful Swallowing, Swallowing Difficulty, Endoscopy, and Gastrectomy.

    Advanced in Gastrointestinal Fistula
    Family Medicine
    Advanced in Gastrointestinal Fistula
    Family Medicine

    The Nathaniel Witherell

    70 Parsonage Rd, 
    Greenwich, CT 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Francis Walsh is a primary care provider, practicing in Family Medicine in Greenwich, Connecticut. Dr. Walsh is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 34 other conditions, according to our data. His clinical expertise encompasses Urinary Tract Infection in Children, Arthritis, Memory Loss, and Glossitis. Dr. Walsh is currently accepting new patients.

    Advanced in Gastrointestinal Fistula
    Colorectal Surgery
    Advanced in Gastrointestinal Fistula
    Colorectal Surgery
    Referral may be required

    Hartford Healthcare Medical Group

    462 Queen St, 
    Southington,, CT 
    Languages Spoken:
    English
    Accepting New Patients

    Christine Bartus is a Colorectal Surgeon practicing medicine in Southington,, Connecticut. Dr. Bartus is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Fistula. She is also highly rated in 14 other conditions, according to our data. Her clinical expertise encompasses Colorectal Cancer, Familial Colorectal Cancer, Lynch Syndrome, Colostomy, and Hernia Surgery. Dr. Bartus is currently accepting new patients.

    Advanced in Gastrointestinal Fistula
    Internal Medicine
    Advanced in Gastrointestinal Fistula
    Internal Medicine

    Stamford Health Medical Group Primary Care

    372 Danbury Rd Ste 197, 
    Wilton, CT 
    Languages Spoken:
    English
    Offers Telehealth

    Thomas Xu is a primary care provider, practicing in Internal Medicine in Wilton, Connecticut. Dr. Xu is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Hirschsprung Disease, Total Intestinal Aganglionosis, Gastrointestinal Fistula, and VACTERL Association.

    Experienced in Gastrointestinal Fistula
    Colorectal Surgery | General Surgery
    Experienced in Gastrointestinal Fistula
    Colorectal Surgery | General Surgery
    Referral required

    Colon & Rectal Surgeons Of Greater Hartford LLC

    6 Northwestern Dr, Ste 305, 
    Bloomfield, CT 
    Languages Spoken:
    English
    Accepting New Patients

    Robert Lewis is a Colorectal Surgeon and a General Surgeon practicing medicine in Bloomfield, Connecticut. Dr. Lewis is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 18 other conditions, according to our data. His clinical expertise encompasses Hemorrhoids, Diverticular Disease, Familial Colorectal Cancer, Colostomy, and Hernia Surgery. Dr. Lewis is board certified in American Board Of General, Surgery , American Board Of Colon & Rectal Surgery , American Board Of Colon And Rectal Surgery, Colon & Rectal Surgery, and American Board Of Surgery . Dr. Lewis is currently accepting new patients.

    Experienced in Gastrointestinal Fistula
    Internal Medicine
    Experienced in Gastrointestinal Fistula
    Internal Medicine

    Office

    35 Park St Ste 402, 
    New Haven, CT 
    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 the treatment of Gastrointestinal Fistula. 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.

    Experienced in Gastrointestinal Fistula
    General Surgery
    Experienced in Gastrointestinal Fistula
    General Surgery
    Referral may be required

    Trinity Health Of New England - Weight Management Institute

    95 Woodland St, 1st Fl, 
    Hartford, CT 
    Experience:
    10+ years
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Zachary Solomon is a General Surgeon practicing medicine in Hartford, Connecticut. He has been practicing medicine for over 10 years. Dr. Solomon is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Hernia, Obesity, Obesity in Children, Sleeve Gastrectomy, and Gastrectomy. Dr. Solomon is board certified in American Board Of General, Surgery. Dr. Solomon is currently accepting new patients.

    Experienced in Gastrointestinal Fistula
    General Surgery
    Experienced in Gastrointestinal Fistula
    General Surgery
    Referral may be required

    Trinity Health Of New England Medical Group - Surgery

    114 Woodland St, Cjri, 
    Hartford, CT 
    Languages Spoken:
    English
    Accepting New Patients

    Sarah Posillico is a General Surgeon practicing medicine in Hartford, Connecticut. Dr. Posillico is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. She is also highly rated in 5 other conditions, according to our data. Her clinical expertise encompasses Spinal Shock, Cholecystitis, Ogilvie Syndrome, Gallbladder Removal, and Colostomy. Dr. Posillico is board certified in American Board Of Surgery, Surgical Critical Care and American Board Of General, Surgery. Dr. Posillico is currently accepting new patients.

    Showing 1-20 of 96

    Last Updated: 09/26/2026

    What is the definition of Gastrointestinal Fistula?

    A gastrointestinal fistula is an abnormal opening in the stomach or intestines that allows the contents to leak to another part of the body.

    • Leaks that go through to a part of the intestines are called entero-enteral fistulas.
    • Leaks that go through to the skin are called enterocutaneous fistulas.
    • Other organs can be involved, such as the bladder, vagina, anus, and colon.

    When should I see a Gastrointestinal Fistula doctor near Waterbury, 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 Gastrointestinal Fistula doctor near Waterbury, 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 Gastrointestinal Fistula doctors near Waterbury, 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 Gastrointestinal Fistula doctors near Waterbury, 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 Gastrointestinal Fistula doctor near Waterbury, 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 Gastrointestinal Fistula doctor search results page. 

    Why is it important to get a second opinion from a different Gastrointestinal Fistula 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 Gastrointestinal Fistula doctor near Waterbury, 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 Gastrointestinal Fistula 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 Gastrointestinal Fistula 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 Gastrointestinal Fistula doctors near Waterbury, CT?

    Look for the filter feature on the left side of the Gastrointestinal Fistula 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 Gastrointestinal Fistula doctor that offers video calls?

    Look for the filter feature on the left-side of the Gastrointestinal Fistula 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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