The 20 Best Colonoscopy Doctors near lee, NH

Find the Experts and Specialists who perform Colonoscopy

Last Updated: 09/26/2026

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MediFind found 42 doctor with experience in Colonoscopy near lee, NH. Of these, 38 are Experienced and 4 are Advanced.

Location
LocationClose
42 providers found
    Experienced in Colonoscopy
    Internal Medicine
    Experienced in Colonoscopy
    Internal Medicine

    Wentworth-Douglass Hospital

    789 Central Ave, 
    Dover, NH 
     (9.4 miles away)
    Languages Spoken:
    English

    Dean Santerre is a primary care provider, practicing in Internal Medicine in Dover, New Hampshire. Dr. Santerre is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Lung Metastases, Heart Failure with Preserved Ejection Fraction (HFpEF), Pneumonia, Endoscopy, and Colonoscopy.

    Experienced in Colonoscopy
    Internal Medicine
    Experienced in Colonoscopy
    Internal Medicine

    Wentworth-Douglass Hospital

    789 Central Ave, 
    Dover, NH 
     (9.4 miles away)
    Languages Spoken:
    English

    Yana Melnikova is a primary care provider, practicing in Internal Medicine in Dover, New Hampshire. Dr. Melnikova is rated as an Experienced provider by MediFind in Colonoscopy. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Low Blood Pressure, Pneumonia, Atypical Pneumonia, Hemorrhoidectomy, and Endoscopy.

    Experienced in Colonoscopy
    Internal Medicine
    Experienced in Colonoscopy
    Internal Medicine

    Wentworth-Douglass Hospital

    789 Central Ave, 
    Dover, NH 
     (9.4 miles away)
    Languages Spoken:
    English

    Lilia Routetska is a primary care provider, practicing in Internal Medicine in Dover, New Hampshire. Dr. Routetska is rated as an Experienced provider by MediFind in Colonoscopy. She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Lung Metastases, Ogilvie Syndrome, Peptic Ulcer, Endoscopy, and Colonoscopy.

    Learn about our expert tiers
    Experienced in Colonoscopy
    Internal Medicine
    Experienced in Colonoscopy
    Internal Medicine

    Wentworth-Douglass Hospital

    789 Central Ave, 
    Dover, NH 
     (9.4 miles away)
    Languages Spoken:
    English

    Thomas Lyng is a primary care provider, practicing in Internal Medicine in Dover, New Hampshire. Dr. Lyng is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Hypertensive Heart Disease, Acute Kidney Failure, Lung Metastases, Endoscopy, and Ureteroscopy.

    Experienced in Colonoscopy
    Internal Medicine
    Experienced in Colonoscopy
    Internal Medicine

    Wentworth-Douglass Hospital

    789 Central Ave, 
    Dover, NH 
     (9.4 miles away)
    Languages Spoken:
    English, Spanish
    Accepting New Patients

    Georgina Saravia is a primary care provider, practicing in Internal Medicine in Dover, New Hampshire. Dr. Saravia is rated as an Experienced provider by MediFind in Colonoscopy. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Sepsis, Peptic Ulcer, Necrosis, Endoscopy, and Sleeve Gastrectomy. Dr. Saravia is currently accepting new patients.

    Experienced in Colonoscopy
    Internal Medicine
    Experienced in Colonoscopy
    Internal Medicine

    Wentworth-Douglass Hospital

    789 Central Ave, 
    Dover, NH 
     (9.4 miles away)
    Languages Spoken:
    English

    Kushal Shah is a primary care provider, practicing in Internal Medicine in Dover, New Hampshire. Dr. Shah is rated as an Experienced provider by MediFind in Colonoscopy. His clinical expertise encompasses Sepsis, Pneumonia, Hypertensive Heart Disease, Endoscopy, and Hip Replacement.

    Experienced in Colonoscopy
    Internal Medicine
    Experienced in Colonoscopy
    Internal Medicine

    Wentworth-Douglass Hospital

    789 Central Ave, 
    Dover, NH 
     (9.4 miles away)
    Languages Spoken:
    English

    Nicole Roe is a primary care provider, practicing in Internal Medicine in Dover, New Hampshire. Dr. Roe is rated as an Experienced provider by MediFind in Colonoscopy. Her clinical expertise encompasses Sepsis, Hypertensive Heart Disease, Pediatric Myocarditis, Endoscopy, and Colonoscopy.

    Experienced in Colonoscopy
    Internal Medicine
    Experienced in Colonoscopy
    Internal Medicine

    Wentworth-Douglass Hospital

    789 Central Ave, 
    Dover, NH 
     (9.4 miles away)
    Languages Spoken:
    English

    Erwin Cullamar is a primary care provider, practicing in Internal Medicine in Dover, New Hampshire. Dr. Cullamar is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Thrombocytopenia, Neurotoxicity Syndromes, Sepsis, Endoscopy, and Pacemaker Implantation.

    Experienced in Colonoscopy
    Internal Medicine
    Experienced in Colonoscopy
    Internal Medicine

    Wentworth-Douglass Hospital

    789 Central Ave, 
    Dover, NH 
     (9.4 miles away)
    Languages Spoken:
    English

    Sarah Almas is a primary care provider, practicing in Internal Medicine in Dover, New Hampshire. Dr. Almas is rated as an Experienced provider by MediFind in Colonoscopy. She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Cellulitis, Ogilvie Syndrome, Larynx Atresia, Endoscopy, and Pacemaker Implantation.

    Experienced in Colonoscopy
    Internal Medicine
    Experienced in Colonoscopy
    Internal Medicine

    Wentworth-Douglass Hospital

    789 Central Ave, 
    Dover, NH 
     (9.4 miles away)
    Languages Spoken:
    English

    Paul Demasi is a primary care provider, practicing in Internal Medicine in Dover, New Hampshire. Dr. Demasi is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Rabson-Mendenhall Syndrome, Lung Metastases, Acute Kidney Failure, Ureteroscopy, and Colonoscopy.

    Experienced in Colonoscopy
    Internal Medicine
    Experienced in Colonoscopy
    Internal Medicine

    Wentworth-Douglass Hospital

    789 Central Ave, 
    Dover, NH 
     (9.4 miles away)
    Languages Spoken:
    English

    Alison Clark is a primary care provider, practicing in Internal Medicine in Dover, New Hampshire. Dr. Clark is rated as an Experienced provider by MediFind in Colonoscopy. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Acute Kidney Failure, Sepsis, H1N1 Influenza, Ureteroscopy, and Endoscopy.

    Experienced in Colonoscopy
    Family Medicine
    Experienced in Colonoscopy
    Family Medicine

    Wentworth-Douglass Hospital

    789 Central Ave, 
    Dover, NH 
     (9.4 miles away)
    Languages Spoken:
    English, Spanish

    Tyler Edwards is a primary care provider, practicing in Family Medicine in Dover, New Hampshire. Dr. Edwards is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Low Blood Pressure, Necrosis, Acute Kidney Failure, Endoscopy, and Hip Replacement.

    Experienced in Colonoscopy
    Internal Medicine
    Experienced in Colonoscopy
    Internal Medicine

    Wentworth-Douglass Hospital

    789 Central Ave, 
    Dover, NH 
     (9.4 miles away)
    Languages Spoken:
    English

    Magdalena Scherer is a primary care provider, practicing in Internal Medicine in Dover, New Hampshire. Dr. Scherer is rated as an Experienced provider by MediFind in Colonoscopy. She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Lung Metastases, Colorectal Cancer, Familial Colorectal Cancer, Ureteroscopy, and Endoscopy.

    Experienced in Colonoscopy
    Internal Medicine
    Experienced in Colonoscopy
    Internal Medicine

    Wentworth-Douglass Hospital

    789 Central Ave, 
    Dover, NH 
     (9.4 miles away)
    Experience:
    17+ years
    Languages Spoken:
    English

    Linsley Sikorski is a primary care provider, practicing in Internal Medicine in Dover, New Hampshire. She has been practicing medicine for over 17 years. Dr. Sikorski is rated as an Experienced provider by MediFind in Colonoscopy. Her clinical expertise encompasses Orthostatic Hypotension, Peptic Ulcer, Necrosis, Hip Replacement, and Pacemaker Implantation.

    Experienced in Colonoscopy
    Internal Medicine
    Experienced in Colonoscopy
    Internal Medicine

    Wentworth-Douglass Hospital

    789 Central Ave, 
    Dover, NH 
     (9.4 miles away)
    Languages Spoken:
    English

    Cathleen Ammann is a primary care provider, practicing in Internal Medicine in Dover, New Hampshire. Dr. Ammann is rated as an Experienced provider by MediFind in Colonoscopy. Her clinical expertise encompasses Pneumonia, Hospital-Acquired Pneumonia, Atypical Pneumonia, Endoscopy, and Ureteroscopy.

    Experienced in Colonoscopy
    Internal Medicine
    Experienced in Colonoscopy
    Internal Medicine

    Wentworth-Douglass Hospital

    789 Central Ave, 
    Dover, NH 
     (9.4 miles away)
    Languages Spoken:
    English

    Junnel Balofinos is a primary care provider, practicing in Internal Medicine in Dover, New Hampshire. Dr. Balofinos is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Chronic Obstructive Pulmonary Disease (COPD), Lung Metastases, Stroke, Endoscopy, and Pacemaker Implantation.

    Advanced in Colonoscopy
    Gastroenterology
    Advanced in Colonoscopy
    Gastroenterology
    Referral may be required

    Atlantic Digestive Specialists PLLC

    21 Clark Way, 
    Somersworth, NH 
     (10.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Brian Hyett is a Gastroenterologist practicing medicine in Somersworth, New Hampshire. Dr. Hyett is rated as an Advanced provider by MediFind in Colonoscopy. He is also highly rated in 25 other conditions, according to our data. His clinical expertise encompasses Barrett Esophagus, Hepatitis, Ascites, Endoscopy, and Colonoscopy.

    Advanced in Colonoscopy
    Gastroenterology
    Advanced in Colonoscopy
    Gastroenterology
    Referral may be required

    Office

    330 Borthwick Ave Ste 311, 
    Portsmouth, NH 
     (10.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Robert Ruben is a Gastroenterologist practicing medicine in Portsmouth, New Hampshire. Dr. Ruben is rated as an Advanced provider by MediFind in Colonoscopy. He is also highly rated in 56 other conditions, according to our data. His clinical expertise encompasses Painful Swallowing, Swallowing Difficulty, Achalasia, Endoscopy, and Colonoscopy.

    Advanced in Colonoscopy
    Gastroenterology
    Advanced in Colonoscopy
    Gastroenterology
    Referral may be required

    Office

    21 Clark Way # 108, 
    Somersworth, NH 
     (11.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Jennifer Lewis is a Gastroenterologist practicing medicine in Somersworth, New Hampshire. Dr. Lewis is rated as an Advanced provider by MediFind in Colonoscopy. She is also highly rated in 12 other conditions, according to our data. Her clinical expertise encompasses Pulmonary Arteriovenous Malformation (PAVM), Gardner Syndrome, Arteriovenous Malformation, Colonoscopy, and Endoscopy.

    Advanced in Colonoscopy
    Family Medicine
    Advanced in Colonoscopy
    Family Medicine

    Frisbie Memorial Hospital

    11 Whitehall Rd, 
    Rochester, NH 
     (12.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Natalia Allison is a primary care provider, practicing in Family Medicine in Rochester, New Hampshire. Dr. Allison is rated as an Advanced provider by MediFind in Colonoscopy. She is also highly rated in 10 other conditions, according to our data. Her clinical expertise encompasses Acute Pancreatitis, Hereditary Pancreatitis, Renovascular Hypertension, Colonoscopy, and Endoscopy. Dr. Allison is currently accepting new patients.

    Showing 1-20 of 42

    Last Updated: 09/26/2026

    What is the definition of Colonoscopy?

    A colonoscopy is an exam that views the inside of the colon (large intestine) and rectum, using a tool called a colonoscope.

    The colonoscope has a small camera attached to a flexible tube that can reach the entire length of the colon.

    When should I see a Colonoscopy doctor near lee, 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 Colonoscopy doctor near lee, 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 Colonoscopy doctors near lee, 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 Colonoscopy doctors near lee, 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 Colonoscopy doctor near lee, 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 Colonoscopy doctor search results page. 

    Why is it important to get a second opinion from a different Colonoscopy 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 Colonoscopy doctor near lee, 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 Colonoscopy 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 Colonoscopy 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 Colonoscopy doctors near lee, NH?

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

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