The 20 Best Colitis Doctors Near Me in Derry, NH

Find the Top Colitis Experts and Specialists

The 20 Best Colitis Doctors near Derry, NH

Last Updated: 02/22/2026

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MediFind found 111 doctor with experience in Colitis near Derry, NH. Of these, 104 are Experienced, 6 are Advanced and 1 are Distinguished.

Location
LocationClose
111 providers found
    Advanced in Colitis
    Gastroenterology
    Advanced in Colitis
    Gastroenterology

    Office

    6 Tsienneto Rd Ste 301, 
    Derry, NH 
     (2.5 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Christopher Dainiak is a Gastroenterologist in Derry, New Hampshire. Dr. Dainiak is rated as an Advanced provider by MediFind in the treatment of Colitis. His top areas of expertise are Familial Adenomatous Polyposis, Esophagitis, Chronic Erosive Gastritis, Endoscopy, and Gastrectomy.

    Experienced in Colitis
    Internal Medicine
    Experienced in Colitis
    Internal Medicine

    Parkland Medical Center

    1 Parkland Dr, 
    Derry, NH 
     (0.5 miles away)
    Languages Spoken:
    English

    Amit Sharma is a primary care provider, practicing in Internal Medicine in Derry, New Hampshire. Dr. Sharma is rated as an Experienced provider by MediFind in the treatment of Colitis. His top areas of expertise are Sepsis, Peptic Ulcer, Necrosis, Endoscopy, and Hip Replacement.

    Experienced in Colitis
    Gastroenterology
    Experienced in Colitis
    Gastroenterology

    Office

    6 Tsienneto Rd Ste 301, 
    Derry, NH 
     (2.5 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Leon Mclean is a Gastroenterologist in Derry, New Hampshire. Dr. Mclean is rated as an Experienced provider by MediFind in the treatment of Colitis. His top areas of expertise are Gardner Syndrome, Familial Adenomatous Polyposis, Turcot Syndrome, Colonoscopy, and Endoscopy.

    Learn about our expert tiers
    Experienced in Colitis
    Gastroenterology
    Experienced in Colitis
    Gastroenterology

    Office

    6 Tsienneto Rd Ste 301, 
    Derry, NH 
     (2.5 miles away)
    Languages Spoken:
    English

    Knut Roalsvig is a Gastroenterologist in Derry, New Hampshire. Dr. Roalsvig is rated as an Experienced provider by MediFind in the treatment of Colitis. His top areas of expertise are Intestinal Cancer, Benign Esophageal Stricture, Lower Esophageal Ring, Gastrectomy, and Endoscopy.

    Experienced in Colitis
    Internal Medicine
    Experienced in Colitis
    Internal Medicine

    Southern New Hampshire Internal Medicine Associates PC

    6 Tsienneto Rd Ste 300, 
    Derry, NH 
     (2.5 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Mark Richard is a primary care provider, practicing in Internal Medicine in Derry, New Hampshire. Dr. Richard is rated as an Experienced provider by MediFind in the treatment of Colitis. His top areas of expertise are Sitosterolemia, High Cholesterol, Hypertension, and Glucocorticoid-Remediable Aldosteronism.

    Experienced in Colitis
    Family Medicine
    Experienced in Colitis
    Family Medicine

    Office

    6 Tsienneto Rd Ste 100, 
    Derry, NH 
     (2.5 miles away)
    Languages Spoken:
    English

    Scott Low is a primary care provider, practicing in Family Medicine in Derry, New Hampshire. Dr. Low is rated as an Experienced provider by MediFind in the treatment of Colitis. His top areas of expertise are Obesity, Obesity in Children, Multisystem Inflammatory Syndrome in Children (MIS-C), and COVID-19.

    Experienced in Colitis
    Family Medicine
    Experienced in Colitis
    Family Medicine

    Office

    6 Tsienneto Rd Ste 100, 
    Derry, NH 
     (2.5 miles away)
    Languages Spoken:
    English

    Robert Dorf is a primary care provider, practicing in Family Medicine in Derry, New Hampshire. Dr. Dorf is rated as an Experienced provider by MediFind in the treatment of Colitis. His top areas of expertise are Seasonal Affective Disorder (SAD), REM Behavior Disorder, Generalized Anxiety Disorder (GAD), and Glucocorticoid-Remediable Aldosteronism.

    Experienced in Colitis
    Family Medicine
    Experienced in Colitis
    Family Medicine

    Core Physicians LLC

    14A Tsienneto Rd Ste 200, 
    Derry, NH 
     (2.5 miles away)
    Languages Spoken:
    English

    Theodore Brooks is a primary care provider, practicing in Family Medicine in Derry, New Hampshire. Dr. Brooks is rated as an Experienced provider by MediFind in the treatment of Colitis. His top areas of expertise are Migraine with Brainstem Aura, Cholesteatoma, Fibromyalgia, and Type 2 Diabetes (T2D).

    Experienced in Colitis
    Internal Medicine
    Experienced in Colitis
    Internal Medicine

    Southern New Hampshire Internal Medicine Associates PC

    6 Tsienneto Rd Ste 300, 
    Derry, NH 
     (2.5 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Thomas Hong is a primary care provider, practicing in Internal Medicine in Derry, New Hampshire. Dr. Hong is rated as an Experienced provider by MediFind in the treatment of Colitis. His top areas of expertise are High Cholesterol, Familial Hypertension, Hypertension, and Glucocorticoid-Remediable Aldosteronism.

    Experienced in Colitis
    Family Medicine
    Experienced in Colitis
    Family Medicine

    Office

    6 Tsienneto Rd Ste 100, 
    Derry, NH 
     (2.5 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    John Wheeler is a primary care provider, practicing in Family Medicine in Derry, New Hampshire. Dr. Wheeler is rated as an Experienced provider by MediFind in the treatment of Colitis. His top areas of expertise are Type 2 Diabetes (T2D), Bronchitis, Obesity, and Osteomyelitis in Children.

    Experienced in Colitis
    Family Medicine
    Experienced in Colitis
    Family Medicine

    Office

    6 Tsienneto Rd Ste 100, 
    Derry, NH 
     (2.5 miles away)
    Languages Spoken:
    English

    Albert Northcutt is a primary care provider, practicing in Family Medicine in Derry, New Hampshire. Dr. Northcutt is rated as an Experienced provider by MediFind in the treatment of Colitis. His top areas of expertise are Obesity, Autoerythrocyte Sensitivity, Purpura, and Gardner-Diamond Syndrome.

    Experienced in Colitis
    Family Medicine
    Experienced in Colitis
    Family Medicine

    Office

    6 Tsienneto Rd Ste 100, 
    Derry, NH 
     (2.5 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Douglas Dreffer is a primary care provider, practicing in Family Medicine in Derry, New Hampshire. Dr. Dreffer is rated as an Experienced provider by MediFind in the treatment of Colitis. His top areas of expertise are Obesity, Generalized Anxiety Disorder (GAD), Seasonal Affective Disorder (SAD), and Multisystem Inflammatory Syndrome in Children (MIS-C).

    Experienced in Colitis
    Family Medicine
    Experienced in Colitis
    Family Medicine

    Office

    6 Tsienneto Rd Ste 100, 
    Derry, NH 
     (2.5 miles away)
    Experience:
    17+ years
    Languages Spoken:
    English

    Anne Barlow is a primary care provider, practicing in Family Medicine in Derry, New Hampshire. Dr. Barlow has been practicing medicine for over 17 years and is rated as an Experienced provider by MediFind in the treatment of Colitis. Her top areas of expertise are Obesity, Obesity in Children, Type 2 Diabetes (T2D), Generalized Anxiety Disorder (GAD), and Intrauterine Device Insertion.

    Experienced in Colitis
    Family Medicine
    Experienced in Colitis
    Family Medicine

    Office

    6 Tsienneto Rd Ste 100, 
    Derry, NH 
     (2.5 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Alexia Strzalka is a primary care provider, practicing in Family Medicine in Derry, New Hampshire. Dr. Strzalka is rated as an Experienced provider by MediFind in the treatment of Colitis. Her top areas of expertise are Generalized Anxiety Disorder (GAD), Seasonal Affective Disorder (SAD), Obesity, Obesity in Children, and Intrauterine Device Insertion.

    Experienced in Colitis
    Gastroenterology
    Experienced in Colitis
    Gastroenterology

    Office

    6 Tsienneto Rd Ste 301, 
    Derry, NH 
     (2.5 miles away)
    Languages Spoken:
    English

    Steven Taylor is a Gastroenterologist in Derry, New Hampshire. Dr. Taylor is rated as an Experienced provider by MediFind in the treatment of Colitis. His top areas of expertise are Benign Esophageal Stricture, Lower Esophageal Ring, Gastroesophageal Reflux Disease (GERD), Endoscopy, and Gastrostomy.

    Experienced in Colitis
    Family Medicine
    Experienced in Colitis
    Family Medicine

    Office

    6 Tsienneto Rd Ste 100, 
    Derry, NH 
     (2.5 miles away)
    Languages Spoken:
    English

    John Daley is a primary care provider, practicing in Family Medicine in Derry, New Hampshire. Dr. Daley is rated as an Experienced provider by MediFind in the treatment of Colitis. His top areas of expertise are Obesity, Type 2 Diabetes (T2D), Obesity in Children, and Glucocorticoid-Remediable Aldosteronism.

    Experienced in Colitis
    Gastroenterology
    Experienced in Colitis
    Gastroenterology

    Londonderry Gastroenterology Associates PA

    1B Commons Dr Unit 9A, 
    Londonderry, NH 
     (2.8 miles away)
    Languages Spoken:
    English

    Mark Detweiler is a Gastroenterologist in Londonderry, New Hampshire. Dr. Detweiler is rated as an Experienced provider by MediFind in the treatment of Colitis. His top areas of expertise are Small Bowel Bacterial Overgrowth, Gas Bloat Syndrome, Bacterial Gastroenteritis, and Diarrhea.

    Experienced in Colitis
    Internal Medicine
    Experienced in Colitis
    Internal Medicine

    Elliot Physicians Network

    40 Buttrick Rd, 
    Londonderry, NH 
     (3.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Elizabeth Chase is a primary care provider, practicing in Internal Medicine in Londonderry, New Hampshire. Dr. Chase is rated as an Experienced provider by MediFind in the treatment of Colitis. Her top areas of expertise are Neuroendocrine Tumor, Enlarged Prostate (BPH), End-Stage Renal Disease (ESRD), and Breast Cancer.

    Experienced in Colitis
    Internal Medicine
    Experienced in Colitis
    Internal Medicine

    Elliot Physicians Network

    40 Buttrick Rd, 
    Londonderry, NH 
     (3.0 miles away)
    Languages Spoken:
    English

    Joseph Cunniff is a primary care provider, practicing in Internal Medicine in Londonderry, New Hampshire. Dr. Cunniff is rated as an Experienced provider by MediFind in the treatment of Colitis. His top areas of expertise are Glucocorticoid-Remediable Aldosteronism, Hypertension, Familial Hypertension, and Bronchitis.

    Experienced in Colitis
    Family Medicine
    Experienced in Colitis
    Family Medicine

    Cardiovascular Specialists Of New England LLC

    6 Buttrick Rd Ste 200, 
    Londonderry, NH 
     (3.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Daniel Waszkowski is a primary care provider, practicing in Family Medicine in Londonderry, New Hampshire. Dr. Waszkowski is rated as an Experienced provider by MediFind in the treatment of Colitis. His top areas of expertise are Obesity, Autoerythrocyte Sensitivity, Gardner-Diamond Syndrome, and Purpura.

    Showing 1-20 of 111

    Last Updated: 02/22/2026

    What is the definition of Colitis?

    Colitis is swelling (inflammation) of the large intestine (colon).

    When should I see a Colitis doctor near Derry, NH?

    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 Colitis doctor near Derry, NH?

    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 Colitis doctors near Derry, NH?

    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 Colitis doctors near Derry, NH?

    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 Colitis doctor near Derry, NH?

    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 Colitis doctor search results page. 

    Why is it important to get a second opinion from a different 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 Colitis doctor near Derry, NH?

    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 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 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 Colitis doctors near Derry, NH?

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

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