The 20 Best Ulcerative Colitis Doctors Near Me in Reno, NV

Find the Top Ulcerative Colitis Experts and Specialists

The 20 Best Ulcerative Colitis Doctors near Reno, NV

Last Updated: 02/22/2026

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MediFind found 24 doctor with experience in Ulcerative Colitis near Reno, NV. Of these, 18 are Experienced and 6 are Advanced.

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24 providers found
    Experienced in Ulcerative Colitis

    Dr. Shannon L. Zamboni
    Family Medicine
    Experienced in Ulcerative Colitis

    Dr. Shannon L. Zamboni
    Family Medicine

    Ralston Family Physicians

    601 Ralston St Ste 100, 
    Reno, NV 
     (0.4 miles away)
    775-786-1110
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients

    Shannon Zamboni is a primary care provider, practicing in Family Medicine in Reno, Nevada. Dr. Zamboni is rated as an Experienced provider by MediFind in the treatment of Ulcerative Colitis. Her top areas of expertise are Hemorrhagic Proctocolitis, Hypothyroidism, Insomnia, and High Cholesterol. Dr. Zamboni is currently accepting new patients.

    Advanced in Ulcerative Colitis

    Dr. Eric M. Osgard
    Gastroenterology
    Advanced in Ulcerative Colitis

    Dr. Eric M. Osgard
    Gastroenterology

    Gastroenterology Consultants

    880 Ryland St, 
    Reno, NV 
     (0.8 miles away)
    800-442-0041
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients

    Eric Osgard is a Gastroenterologist in Reno, Nevada. Dr. Osgard is rated as an Advanced provider by MediFind in the treatment of Ulcerative Colitis. His top areas of expertise are Familial Adenomatous Polyposis, Gardner Syndrome, Turcot Syndrome, Gastrectomy, and Endoscopy. Dr. Osgard is currently accepting new patients.

    Advanced in Ulcerative Colitis

    Dr. Timothy E. Halterman
    Gastroenterology
    Advanced in Ulcerative Colitis

    Dr. Timothy E. Halterman
    Gastroenterology

    Gastroenterology Consultants

    880 Ryland St, 
    Reno, NV 
     (0.8 miles away)
    800-442-0041
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients

    Timothy Halterman is a Gastroenterologist in Reno, Nevada. Dr. Halterman is rated as an Advanced provider by MediFind in the treatment of Ulcerative Colitis. His top areas of expertise are Familial Adenomatous Polyposis, Turcot Syndrome, Gardner Syndrome, Gastrectomy, and Endoscopy. Dr. Halterman is currently accepting new patients.

    Learn about our expert tiers
    Advanced in Ulcerative Colitis

    Dr. Jonathan P. Pezanoski
    Gastroenterology
    Advanced in Ulcerative Colitis

    Dr. Jonathan P. Pezanoski
    Gastroenterology

    Gastroenterology Consultants

    880 Ryland St, 
    Reno, NV 
     (0.8 miles away)
    800-442-0041
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients

    Jonathan Pezanoski is a Gastroenterologist in Reno, Nevada. Dr. Pezanoski is rated as an Advanced provider by MediFind in the treatment of Ulcerative Colitis. His top areas of expertise are Bile Duct Obstruction, Gardner Syndrome, Turcot Syndrome, Endoscopy, and Gastrectomy. Dr. Pezanoski is currently accepting new patients.

    Advanced in Ulcerative Colitis

    Dr. Daniel R. Cummings
    Gastroenterology
    Advanced in Ulcerative Colitis

    Dr. Daniel R. Cummings
    Gastroenterology

    Gastroenterology Consultants

    880 Ryland St, 
    Reno, NV 
     (0.8 miles away)
    800-442-0041
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients

    Daniel Cummings is a Gastroenterologist in Reno, Nevada. Dr. Cummings is rated as an Advanced provider by MediFind in the treatment of Ulcerative Colitis. His top areas of expertise are Gardner Syndrome, Turcot Syndrome, Familial Adenomatous Polyposis, Endoscopy, and Gastrectomy. Dr. Cummings is currently accepting new patients.

    Advanced in Ulcerative Colitis

    Dr. Sam M. Nourani
    Gastroenterology
    Advanced in Ulcerative Colitis

    Dr. Sam M. Nourani
    Gastroenterology

    Digestive Health Associates

    655 Sierra Rose Dr, 
    Reno, NV 
     (4.0 miles away)
    775-829-7600
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients

    Sam Nourani is a Gastroenterologist in Reno, Nevada. Dr. Nourani is rated as an Advanced provider by MediFind in the treatment of Ulcerative Colitis. His top areas of expertise are Familial Pancreatic Cancer, Childhood Pancreatitis, Gastroesophageal Reflux Disease (GERD), Endoscopy, and Gastrectomy. Dr. Nourani is currently accepting new patients.

    Experienced in Ulcerative Colitis

    Dr. Fred Fricke
    Gastroenterology
    Experienced in Ulcerative Colitis

    Dr. Fred Fricke
    Gastroenterology

    Office

    751 Ryland St, 
    Reno, NV 
     (0.8 miles away)
    775-356-0100
    Languages Spoken:
    English

    Fred Fricke is a Gastroenterologist in Reno, Nevada. Dr. Fricke is rated as an Experienced provider by MediFind in the treatment of Ulcerative Colitis. His top areas of expertise are Bile Acid Malabsorption, Swallowing Difficulty, Painful Swallowing, Esophagitis, and Endoscopy.

    Experienced in Ulcerative Colitis

    Dr. Craig Sande
    Gastroenterology
    Experienced in Ulcerative Colitis

    Dr. Craig Sande
    Gastroenterology

    Gastroenterology Consultants LTD

    880 Ryland St, 
    Reno, NV 
     (0.8 miles away)
    775-329-4600
    Languages Spoken:
    English
    See accepted insurances

    Craig Sande is a Gastroenterologist in Reno, Nevada. Dr. Sande is rated as an Experienced provider by MediFind in the treatment of Ulcerative Colitis. His top areas of expertise are Irritable Bowel Syndrome (IBS), Familial Adenomatous Polyposis, Painful Swallowing, Gastrectomy, and Colonoscopy.

    Experienced in Ulcerative Colitis

    Dr. Christi Matteoni
    Gastroenterology
    Experienced in Ulcerative Colitis

    Dr. Christi Matteoni
    Gastroenterology

    Gastroenterology Consultants LTD

    880 Ryland St, 
    Reno, NV 
     (0.8 miles away)
    775-329-4600
    Languages Spoken:
    English
    See accepted insurances

    Christi Matteoni is a Gastroenterologist in Reno, Nevada. Dr. Matteoni is rated as an Experienced provider by MediFind in the treatment of Ulcerative Colitis. Her top areas of expertise are Gardner Syndrome, Turcot Syndrome, Familial Adenomatous Polyposis, Gastrectomy, and Colonoscopy.

    Experienced in Ulcerative Colitis

    Dr. Jennifer Racca
    Gastroenterology
    Experienced in Ulcerative Colitis

    Dr. Jennifer Racca
    Gastroenterology

    Renown Regional Medical Center

    1155 Mill St, 
    Reno, NV 
     (1.1 miles away)
    775-982-5000
    Languages Spoken:
    English
    See accepted insurances

    Jennifer Racca is a Gastroenterologist in Reno, Nevada. Dr. Racca is rated as an Experienced provider by MediFind in the treatment of Ulcerative Colitis. Her top areas of expertise are Diverticular Disease, Colitis, Viral Gastroenteritis, Colonoscopy, and Endoscopy.

    Experienced in Ulcerative Colitis

    Dr. Dennis T. Yamamoto
    Gastroenterology
    Experienced in Ulcerative Colitis

    Dr. Dennis T. Yamamoto
    Gastroenterology

    Digestive Health Associates

    655 Sierra Rose Dr, 
    Reno, NV 
     (4.0 miles away)
    775-829-7600
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients

    Dennis Yamamoto is a Gastroenterologist in Reno, Nevada. Dr. Yamamoto is rated as an Experienced provider by MediFind in the treatment of Ulcerative Colitis. His top areas of expertise are Visceromegaly, Autoimmune Hepatitis, Alcoholic Cirrhosis, and Enlarged Liver. Dr. Yamamoto is currently accepting new patients.

    Experienced in Ulcerative Colitis

    Dr. George Vagujhelyi
    Gastroenterology
    Experienced in Ulcerative Colitis

    Dr. George Vagujhelyi
    Gastroenterology

    Digestive Health Associates

    655 Sierra Rose Dr, 
    Reno, NV 
     (4.0 miles away)
    775-829-7600
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients

    George Vagujhelyi is a Gastroenterologist in Reno, Nevada. Dr. Vagujhelyi is rated as an Experienced provider by MediFind in the treatment of Ulcerative Colitis. His top areas of expertise are Diverticular Disease, Portal Hypertension, Familial Adenomatous Polyposis, Endoscopy, and Colonoscopy. Dr. Vagujhelyi is currently accepting new patients.

    Experienced in Ulcerative Colitis

    Dr. Erik De Jonghe
    Gastroenterology
    Experienced in Ulcerative Colitis

    Dr. Erik De Jonghe
    Gastroenterology

    Digestive Health Associates

    655 Sierra Rose Dr, 
    Reno, NV 
     (4.0 miles away)
    775-829-7600
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients

    Erik De Jonghe is a Gastroenterologist in Reno, Nevada. Dr. De Jonghe is rated as an Experienced provider by MediFind in the treatment of Ulcerative Colitis. His top areas of expertise are Collagenous Colitis, Gastrointestinal Bleeding, Esophagitis, Gastrectomy, and Endoscopy. Dr. De Jonghe is currently accepting new patients.

    Experienced in Ulcerative Colitis

    Dr. William Pfau
    Gastroenterology
    Experienced in Ulcerative Colitis

    Dr. William Pfau
    Gastroenterology

    Digestive Health Associates

    655 Sierra Rose Dr, 
    Reno, NV 
     (4.0 miles away)
    775-829-7600
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients

    William Pfau is a Gastroenterologist in Reno, Nevada. Dr. Pfau is rated as an Experienced provider by MediFind in the treatment of Ulcerative Colitis. His top areas of expertise are Hemorrhoids, Swallowing Difficulty, Painful Swallowing, Endoscopy, and Gastrectomy. Dr. Pfau is currently accepting new patients.

    Experienced in Ulcerative Colitis

    Dr. Michael D. Gilles
    Gastroenterology
    Experienced in Ulcerative Colitis

    Dr. Michael D. Gilles
    Gastroenterology

    Digestive Health Associates

    655 Sierra Rose Dr, 
    Reno, NV 
     (4.0 miles away)
    775-829-7600
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients

    Michael Gilles is a Gastroenterologist in Reno, Nevada. Dr. Gilles is rated as an Experienced provider by MediFind in the treatment of Ulcerative Colitis. His top areas of expertise are Childhood Pancreatitis, Bile Duct Stricture, Bile Duct Obstruction, Endoscopy, and Gastrectomy. Dr. Gilles is currently accepting new patients.

    Experienced in Ulcerative Colitis

    Dr. Lynda M. Hoang
    Gastroenterology
    Experienced in Ulcerative Colitis

    Dr. Lynda M. Hoang
    Gastroenterology

    Digestive Health Associates

    655 Sierra Rose Dr, 
    Reno, NV 
     (4.0 miles away)
    775-829-7600
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients

    Lynda Hoang is a Gastroenterologist in Reno, Nevada. Dr. Hoang is rated as an Experienced provider by MediFind in the treatment of Ulcerative Colitis. Her top areas of expertise are Hemorrhoids, Painful Swallowing, Swallowing Difficulty, Endoscopy, and Gastrectomy. Dr. Hoang is currently accepting new patients.

    Experienced in Ulcerative Colitis

    Dr. Ryan Sefcik
    Gastroenterology
    Experienced in Ulcerative Colitis

    Dr. Ryan Sefcik
    Gastroenterology

    Digestive Health Associates

    655 Sierra Rose Dr, 
    Reno, NV 
     (4.0 miles away)
    775-829-7600
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients

    Ryan Sefcik is a Gastroenterologist in Reno, Nevada. Dr. Sefcik is rated as an Experienced provider by MediFind in the treatment of Ulcerative Colitis. His top areas of expertise are Alcoholic Cirrhosis, Gastrointestinal Bleeding, Diverticular Disease, Endoscopy, and Gastrectomy. Dr. Sefcik is currently accepting new patients.

    Experienced in Ulcerative Colitis

    Dr. Sumodh Kalathil
    Gastroenterology
    Experienced in Ulcerative Colitis

    Dr. Sumodh Kalathil
    Gastroenterology

    Digestive Health Associates

    655 Sierra Rose Dr, 
    Reno, NV 
     (4.0 miles away)
    775-829-7600
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients

    Sumodh Kalathil is a Gastroenterologist in Reno, Nevada. Dr. Kalathil is rated as an Experienced provider by MediFind in the treatment of Ulcerative Colitis. His top areas of expertise are Hepatitis, Jaundice, Visceromegaly, Endoscopy, and Gastrectomy. Dr. Kalathil is currently accepting new patients.

    Experienced in Ulcerative Colitis

    Dr. Thinh T. Tang
    Gastroenterology
    Experienced in Ulcerative Colitis

    Dr. Thinh T. Tang
    Gastroenterology

    Digestive Health Associates

    655 Sierra Rose Dr, 
    Reno, NV 
     (4.0 miles away)
    775-829-7600
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients

    Thinh Tang is a Gastroenterologist in Reno, Nevada. Dr. Tang is rated as an Experienced provider by MediFind in the treatment of Ulcerative Colitis. His top areas of expertise are Hemorrhoids, Indigestion, Diverticular Disease, Childhood Volvulus, and Endoscopy. Dr. Tang is currently accepting new patients.

    Advanced in Ulcerative Colitis

    Dr. James Nachiondo
    Gastroenterology
    Advanced in Ulcerative Colitis

    Dr. James Nachiondo
    Gastroenterology

    Gastroenterology Consultants LTD

    10619 Professional Cir, 
    Reno, NV 
     (7.8 miles away)
    775-852-4848
    Languages Spoken:
    English
    See accepted insurances

    James Nachiondo is a Gastroenterologist in Reno, Nevada. Dr. Nachiondo is rated as an Advanced provider by MediFind in the treatment of Ulcerative Colitis. His top areas of expertise are Gardner Syndrome, Turcot Syndrome, Familial Adenomatous Polyposis, Gastrectomy, and Colonoscopy.

    Showing 1-20 of 24

    Last Updated: 02/22/2026

    What is the definition of Ulcerative Colitis?

    Ulcerative colitis (UC) is a chronic inflammatory bowel disease (IBD) characterized by the development of ulcers in the lining of the digestive tract, which most often affect the colon and rectum. While ulcerative colitis can occur at any age, it most frequently appears between the ages of 15 and 30, or after the age of 60. There are several types of ulcerative colitis that are categorized by the area of the digestive tract affected by the disease, such as ulcerative proctitis (inflammation of area closest to the rectum), proctosigmoiditis (inflammation of the sigmoid colon and rectum), left-sided colitis (inflammation of descending colon, sigmoid colon, and rectum), pancolitis (inflammation of the entire colon), and a rare form of ulcerative colitis known as acute severe ulcerative colitis (severe inflammation of entire colon). Ulcerative colitis can also affect other areas of the body, causing inflammation of the skin, eyes, liver, joints, and back.

    When should I see an Ulcerative Colitis doctor near Reno, NV?

    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 an Ulcerative Colitis doctor near Reno, NV?

    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 do I find the best Ulcerative Colitis doctor near Reno, NV?

    You can find an Ulcerative Colitis doctor in any of the 10 largest U.S. cities by clicking below:

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    Ulcerative Colitis doctor near Atlanta, GA
    Ulcerative Colitis doctor near Boston, MA
    Ulcerative Colitis doctor near Dallas, TX
    Ulcerative Colitis doctor near San Jose, CA

    How does MediFind rank Ulcerative Colitis doctors near Reno, NV?

    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 Ulcerative Colitis doctors near Reno, NV?

    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 an Ulcerative Colitis doctor near Reno, NV?

    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 Ulcerative Colitis doctor search results page. 

    Why is it important to get a second opinion from a different Ulcerative 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 an Ulcerative Colitis doctor near Reno, NV?

    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 Ulcerative 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 Ulcerative 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 Ulcerative Colitis doctors near Reno, NV?

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

    Look for the filter feature on the left-side of the Ulcerative 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 

    Read more about our Content Policy. 

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