The 20 Best Glucagonoma Doctors Near Me in Portland, ME

Find the Top Glucagonoma Experts and Specialists

The 20 Best Glucagonoma Doctors near Portland, ME

Last Updated: 02/22/2026

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MediFind found 8 doctor with experience in Glucagonoma near Portland, ME. Of these, 7 are Experienced and 1 are Advanced.

Location
LocationClose
8 providers found
    Timothy L. Fitzgerald
    Experienced in Glucagonoma
    Experienced in Glucagonoma

    Mainehealth

    887 Congress St, 
    Portland, ME 
     (1.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Timothy Fitzgerald is a General Surgeon in Portland, Maine. Dr. Fitzgerald is rated as an Experienced provider by MediFind in the treatment of Glucagonoma. His top areas of expertise are Pancreatic Cancer, Neuroendocrine Tumor, Familial Pancreatic Cancer, Pancreatectomy, and Small Bowel Resection.

    Advanced in Glucagonoma
    Gastroenterology
    Advanced in Glucagonoma
    Gastroenterology

    Portland Gastroenterology Associates P.A.

    161 Marginal Way, 
    Portland, ME 
     (1.2 miles away)
    Languages Spoken:
    English

    Daniil Rolshud is a Gastroenterologist in Portland, Maine. Dr. Rolshud is rated as an Advanced provider by MediFind in the treatment of Glucagonoma. His top areas of expertise are Pancreatic Pseudocyst, Childhood Pancreatitis, Bile Duct Obstruction, Endoscopy, and Pancreatectomy.

    Experienced in Glucagonoma
    Experienced in Glucagonoma

    Mainehealth

    887 Congress St, 
    Portland, ME 
     (1.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Dougald Macgillivray is a General Surgeon in Portland, Maine. Dr. Macgillivray is rated as an Experienced provider by MediFind in the treatment of Glucagonoma. His top areas of expertise are Thyroid Nodule, Hyperparathyroidism, Thyroid Cancer, Thyroidectomy, and Parathyroidectomy.

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

    Portland Gastroenterology Associates P.A.

    161 Marginal Way, 
    Portland, ME 
     (1.2 miles away)
    Languages Spoken:
    English

    Gordon Millspaugh is a Gastroenterologist in Portland, Maine. Dr. Millspaugh is rated as an Experienced provider by MediFind in the treatment of Glucagonoma. His top areas of expertise are Crohn's Disease, Childhood Pancreatitis, Benign Esophageal Stricture, Endoscopy, and Gastrectomy.

    Experienced in Glucagonoma
    Gastroenterology
    Experienced in Glucagonoma
    Gastroenterology

    Portland Gastroenterology Associates P.A.

    161 Marginal Way, 
    Portland, ME 
     (1.2 miles away)
    Languages Spoken:
    English

    Andreas Stefan is a Gastroenterologist in Portland, Maine. Dr. Stefan is rated as an Experienced provider by MediFind in the treatment of Glucagonoma. His top areas of expertise are Bile Duct Obstruction, Bile Duct Stricture, Cholestasis, Endoscopy, and Colonoscopy.

    Experienced in Glucagonoma
    Internal Medicine
    Experienced in Glucagonoma
    Internal Medicine

    Office

    84 Marginal Way Ste 800, 
    Portland, ME 
     (1.4 miles away)
    Languages Spoken:
    English

    Sarah Subak is a primary care provider, practicing in Internal Medicine in Portland, Maine. Dr. Subak is rated as an Experienced provider by MediFind in the treatment of Glucagonoma. Her top areas of expertise are Hypothyroidism, Perioral Dermatitis, Obesity in Children, and Vertigo.

    Experienced in Glucagonoma
    Experienced in Glucagonoma

    Mainehealth Cancer Care

    265 Western Ave Ste 2, 
    South Portland, ME 
     (2.7 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Sarah Ketchum is a Hematologist in South Portland, Maine. Dr. Ketchum is rated as an Experienced provider by MediFind in the treatment of Glucagonoma. Her top areas of expertise are Multiple Myeloma, Relapsed Refractory Multiple Myeloma (RRMM), Familial Colorectal Cancer, Neuroendocrine Tumor, and Bone Marrow Aspiration.

    Experienced in Glucagonoma
    Experienced in Glucagonoma

    New England Cancer Specialists - Rock Row

    11 Rock Row Ste 120, 
    Westbrook, ME 
     (4.3 miles away)
    Languages Spoken:
    English

    Matthew Dugan is an Oncologist in Westbrook, Maine. Dr. Dugan is rated as an Experienced provider by MediFind in the treatment of Glucagonoma. His top areas of expertise are Laryngeal Cancer, Pancreatic Cancer, Malignant Peripheral Nerve Sheath Tumor, and Familial Pancreatic Cancer.

    Showing 1-8 of 8

    Last Updated: 02/22/2026

    What is the definition of Glucagonoma?

    Glucagonoma is a very rare tumor of islet cells of the pancreas, which leads to an excess of the hormone glucagon in the blood.

    When should I see a Glucagonoma doctor near Portland, ME?

    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 Glucagonoma doctor near Portland, ME?

    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 Glucagonoma doctors near Portland, ME?

    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 Glucagonoma doctors near Portland, ME?

    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 Glucagonoma doctor near Portland, ME?

    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 Glucagonoma doctor search results page. 

    Why is it important to get a second opinion from a different Glucagonoma 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 Glucagonoma doctor near Portland, ME?

    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 Glucagonoma 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 Glucagonoma 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 Glucagonoma doctors near Portland, ME?

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

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