The 20 Best Gastrointestinal Fistula Doctors Near Me in Lake Mary, FL

Find the Top Gastrointestinal Fistula Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 47 doctor with experience in Gastrointestinal Fistula near Lake Mary, FL. Of these, 44 are Experienced and 3 are Advanced.

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47 providers found
    Experienced in Gastrointestinal Fistula
    Gastroenterology
    Experienced in Gastrointestinal Fistula
    Gastroenterology

    Center For Digestive Health

    4106 W Lake Mary Blvd Ste 201, 
    Lake Mary, FL 
     (2.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    William Mayoral is a Gastroenterologist practicing medicine in Lake Mary, Florida. Dr. Mayoral is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 49 other conditions, according to our data. His clinical expertise encompasses Gastroesophageal Reflux Disease (GERD), Indigestion, Portal Hypertension, Gastrectomy, and Endoscopy. Dr. Mayoral is board certified in American Board Of Internal Medicine. Dr. Mayoral is currently accepting new patients.

    Experienced in Gastrointestinal Fistula
    Family Medicine
    Experienced in Gastrointestinal Fistula
    Family Medicine

    Synergy Medical Care

    771 Ciara Creek Cv, 
    Longwood, FL 
     (2.1 miles away)
    Languages Spoken:
    English

    Brandon Fletcher is a primary care provider, practicing in Family Medicine in Longwood, Florida. Dr. Fletcher 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 Sickle Cell Disease, Urinary Tract Infection in Children, Urinary Tract Infection (UTI), Dehydration, and Endoscopy.

    Experienced in Gastrointestinal Fistula
    General Surgery
    Experienced in Gastrointestinal Fistula
    General Surgery

    AdventHealth Medical Group General Surgery At Lake Mary

    960 Rinehart Rd, 
    Lake Mary, FL 
     (2.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    William Huether is a General Surgeon practicing medicine in Lake Mary, Florida. Dr. Huether is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Hiatal Hernia, Hernia, Cholecystitis, Hernia Surgery, and Gastrostomy. Dr. Huether is currently accepting new patients.

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

    Rebecca Francis

    525 Technology Park Ste 109, 
    Lake Mary, FL 
     (2.4 miles away)
    Languages Spoken:
    English

    Jonathan Clarke is a primary care provider, practicing in Internal Medicine in Lake Mary, Florida. Dr. Clarke 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 Normal Pressure Hydrocephalus, Gangrene, Stroke, Sacral Nerve Stimulation, and Balloon Sinuplasty.

    Experienced in Gastrointestinal Fistula
    Family Medicine
    Experienced in Gastrointestinal Fistula
    Family Medicine

    Elite Homecare Solutions LLC

    917 Rinehart Rd Ste 1051, 
    Lake Mary, FL 
     (2.4 miles away)
    Languages Spoken:
    English

    Kimiben Gandhi is a primary care provider, practicing in Family Medicine in Lake Mary, Florida. Dr. Gandhi is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Multisystem Inflammatory Syndrome in Children (MIS-C), COVID-19, Sepsis, Gastrostomy, and Endoscopy.

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

    Rebecca Francis

    525 Technology Park Ste 109, 
    Lake Mary, FL 
     (2.4 miles away)
    Languages Spoken:
    English

    Kanika Sharma is a primary care provider, practicing in Internal Medicine in Lake Mary, Florida. Dr. Sharma is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. She is also highly rated in 6 other conditions, according to our data. Her clinical expertise encompasses Acute Myeloid Leukemia (AML), Acute Myeloblastic Leukemia without Maturation, Acute Myeloblastic Leukemia with Maturation, and Childhood Acute Myeloid Leukemia.

    Experienced in Gastrointestinal Fistula
    General Surgery
    Experienced in Gastrointestinal Fistula
    General Surgery

    AdventHealth Medical Group General Surgery At Lake Mary

    960 Rinehart Rd, 
    Lake Mary, FL 
     (2.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Nathan Deangelis is a General Surgeon practicing medicine in Lake Mary, Florida. Dr. Deangelis is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Cellulitis, Ogilvie Syndrome, Cholecystitis, Hernia Surgery, and Gastrostomy. Dr. Deangelis is currently accepting new patients.

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

    Rebecca Francis

    525 Technology Park Ste 109, 
    Lake Mary, FL 
     (2.4 miles away)
    Languages Spoken:
    English

    Patricia Flores is a primary care provider, practicing in Internal Medicine in Lake Mary, Florida. Dr. Flores is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. She is also highly rated in 7 other conditions, according to our data. Her clinical expertise encompasses Gastrointestinal Bleeding, Sepsis, Anemia, Bone Marrow Aspiration, and Endoscopy.

    Experienced in Gastrointestinal Fistula
    General Surgery
    Experienced in Gastrointestinal Fistula
    General Surgery

    General & Vascular Surgical Associates PA

    4106 W Lake Mary Blvd Ste 330, 
    Lake Mary, FL 
     (2.4 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Creighton Fiscina is a General Surgeon practicing medicine in Lake Mary, Florida. Dr. Fiscina is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Appendicitis, Hernia, Gallbladder Disease, Hernia Surgery, and Bladder Reconstruction.

    Experienced in Gastrointestinal Fistula
    Experienced in Gastrointestinal Fistula

    Robin Rahm MD PA

    4106 W Lake Mary Blvd Ste 213, 
    Lake Mary, FL 
     (2.4 miles away)
    Languages Spoken:
    English

    Christopher Touloukian is a General Surgeon practicing medicine in Lake Mary, Florida. Dr. Touloukian is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Gallbladder Disease, Epidural Lipomatosis, Melanoma, Hernia Surgery, and Colostomy.

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

    Rebecca Francis

    525 Technology Park Ste 109, 
    Lake Mary, FL 
     (2.4 miles away)
    Experience:
    10+ years
    Languages Spoken:
    English

    Garrett Dobson is a primary care provider, practicing in Internal Medicine in Lake Mary, Florida. He has been practicing medicine for over 10 years. Dr. Dobson is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Oligodendroglioma, Pediatric Low-Grade Glioma (pLGG), Sepsis, Gastrostomy, and Hip Replacement.

    Experienced in Gastrointestinal Fistula
    Gastroenterology
    Experienced in Gastrointestinal Fistula
    Gastroenterology

    Center For Digestive Health

    4106 W Lake Mary Blvd Ste 201, 
    Lake Mary, FL 
     (2.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Henry Levine is a Gastroenterologist practicing medicine in Lake Mary, Florida. Dr. Levine is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 52 other conditions, according to our data. His clinical expertise encompasses Barrett Esophagus, Crohn's Disease, Gastric Dysmotility, Gastrectomy, and Endoscopy. Dr. Levine is board certified in American Board Of Internal Medicine. Dr. Levine is currently accepting new patients.

    Experienced in Gastrointestinal Fistula
    General Surgery
    Experienced in Gastrointestinal Fistula
    General Surgery

    Orlando Health Medical Group Inc

    521 W State Road 434 Ste 301, 
    Longwood, FL 
     (4.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Francisco Couto is a General Surgeon practicing medicine in Longwood, Florida. Dr. Couto is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Hernia, Gallbladder Disease, Retroperitoneal Inflammation, Gallstones, and Colostomy.

    Experienced in Gastrointestinal Fistula
    Colorectal Surgery
    Experienced in Gastrointestinal Fistula
    Colorectal Surgery

    AdventHealth Medical Group Colorectal Surgery At Altamonte Springs

    661 E Altamonte Dr Ste 222, 
    Altamonte Springs, FL 
     (7.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Justin Kelly is a Colorectal Surgeon practicing medicine in Altamonte Springs, Florida. Dr. Kelly is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Familial Colorectal Cancer, Colorectal Cancer, Lynch Syndrome, Hernia Surgery, and Ileostomy.

    Experienced in Gastrointestinal Fistula
    Colorectal Surgery
    Experienced in Gastrointestinal Fistula
    Colorectal Surgery

    AdventHealth Medical Group Colorectal Surgery At Altamonte Springs

    661 E Altamonte Dr Ste 222, 
    Altamonte Springs, FL 
     (7.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    George Nassif is a Colorectal Surgeon practicing medicine in Altamonte Springs, Florida. Dr. Nassif is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Familial Colorectal Cancer, Colorectal Cancer, Diverticular Disease, Hernia Surgery, and Ileostomy.

    Advanced in Gastrointestinal Fistula
    Colorectal Surgery
    Advanced in Gastrointestinal Fistula
    Colorectal Surgery

    AHMG Colorectal Surgery At Winter Park

    1933 Dundee Dr, 
    Winter Park, FL 
     (11.4 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Radhika Smith is a Colorectal Surgeon practicing medicine in Winter Park, Florida. Dr. Smith is rated as an Advanced 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 Encopresis, Colorectal Cancer, Crohn's Disease, Ileostomy, and Bladder Reconstruction.

    Experienced in Gastrointestinal Fistula
    General Surgery
    Experienced in Gastrointestinal Fistula
    General Surgery

    Osceola Surgical Associates LLC

    8400 Red Bug Lake Rd Ste 1010, 
    Oviedo, FL 
     (8.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Harold Neyra is a General Surgeon practicing medicine in Oviedo, Florida. Dr. Neyra is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Hernia, Ogilvie Syndrome, Umbilical Hernia, Sleeve Gastrectomy, and Gastrectomy. Dr. Neyra is currently accepting new patients.

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

    Orlando Physicians Network Inc

    800 N Maitland Ave Ste 101, 
    Maitland, FL 
     (9.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Boris Coronado is a primary care provider, practicing in Internal Medicine in Maitland, Florida. Dr. Coronado 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 Multiple Carboxylase Deficiency, Folate Deficiency, Vitamin B12 Deficiency Anemia, and Vitamin D Deficiency.

    Experienced in Gastrointestinal Fistula
    Gastroenterology
    Experienced in Gastrointestinal Fistula
    Gastroenterology

    Gastroenterology Services

    2572 W State Road 426 Ste 1000, 
    Oviedo, FL 
     (9.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Ian Martinez is a Gastroenterologist practicing medicine in Oviedo, Florida. Dr. Martinez is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 42 other conditions, according to our data. His clinical expertise encompasses Familial Adenomatous Polyposis, Gardner Syndrome, Turcot Syndrome, Colonoscopy, and Endoscopy. Dr. Martinez is currently accepting new patients.

    Experienced in Gastrointestinal Fistula
    General Surgery
    Experienced in Gastrointestinal Fistula
    General Surgery

    Charles J. Koller MD PA

    2055 Glenwood Dr, 
    Winter Park, FL 
     (11.0 miles away)
    Languages Spoken:
    English

    Charles Koller is a General Surgeon practicing medicine in Winter Park, Florida. Dr. Koller is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Hernia, Umbilical Hernia, Cholecystitis, Hernia Surgery, and Ileostomy.

    Showing 1-20 of 47

    Last Updated: 04/28/2026

    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 Lake Mary, FL?

    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 Lake Mary, FL?

    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 Lake Mary, FL?

    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 Lake Mary, FL?

    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 Lake Mary, FL?

    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 Lake Mary, FL?

    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 Lake Mary, FL?

    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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