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    Last Updated: 10/30/2025

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    MediFind found 61 doctor with experience in Bacterial Gastroenteritis near Derry, NH. Of these, 60 are Experienced and 1 are Advanced.

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    61 providers found
      Experienced in Bacterial Gastroenteritis
      Family Medicine
      Experienced in Bacterial Gastroenteritis
      Family Medicine

      Derry Medical Center, PA

      6 Tsienneto Rd, Suite 100, 
      Derry, NH 
       (1.1 miles away)
      Languages Spoken:
      English

      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 Bacterial Gastroenteritis. His top areas of expertise are Type 2 Diabetes (T2D), Bronchitis, Obesity, and Osteomyelitis in Children.

      Experienced in Bacterial Gastroenteritis
      Internal Medicine
      Experienced in Bacterial Gastroenteritis
      Internal Medicine

      Southern New Hampshire Internal Medicine Associates PC

      6 Tsienneto Rd, Suite 300, 
      Derry, NH 
       (1.1 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 Bacterial Gastroenteritis. His top areas of expertise are Sitosterolemia, High Cholesterol, Familial Hypertension, and Hypertension.

      What does Elite, Distinguished, Advanced, Experienced mean?
      Experienced in Bacterial Gastroenteritis
      Family Medicine
      Experienced in Bacterial Gastroenteritis
      Family Medicine

      Derry Medical Center, PA

      6 Tsienneto Rd, Suite 100, 
      Derry, NH 
       (1.1 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 Bacterial Gastroenteritis. His top areas of expertise are Obesity, Generalized Anxiety Disorder (GAD), Seasonal Affective Disorder (SAD), and COVID-19.

      Learn about our expert tiers
      Experienced in Bacterial Gastroenteritis
      Internal Medicine
      Experienced in Bacterial Gastroenteritis
      Internal Medicine

      Southern New Hampshire Internal Medicine Associates PC

      6 Tsienneto Rd, Suite 300, 
      Derry, NH 
       (1.1 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 Bacterial Gastroenteritis. His top areas of expertise are High Cholesterol, Familial Hypertension, Hypertension, and Glucocorticoid-Remediable Aldosteronism.

      Experienced in Bacterial Gastroenteritis
      Gastroenterology
      Experienced in Bacterial Gastroenteritis
      Gastroenterology
      1 B Commons Dr, Unit 9a, 
      Londonderry, NH 
       (1.6 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 Bacterial Gastroenteritis. His top areas of expertise are Small Bowel Bacterial Overgrowth, Gas Bloat Syndrome, Bacterial Gastroenteritis, and Diarrhea.

      Experienced in Bacterial Gastroenteritis
      Internal Medicine
      Experienced in Bacterial Gastroenteritis
      Internal Medicine
      41 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 Bacterial Gastroenteritis. His top areas of expertise are Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, Hypertension, and Bronchitis.

      Advanced in Bacterial Gastroenteritis
      Geriatrics | Internal Medicine
      Advanced in Bacterial Gastroenteritis
      Geriatrics | Internal Medicine

      Elliot Physicians Network

      275 Mammoth Rd, 
      Manchester, NH 
       (7.6 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Samuel Goldman is a primary care provider, practicing in Geriatrics and Internal Medicine in Manchester, New Hampshire. Dr. Goldman is rated as an Advanced provider by MediFind in the treatment of Bacterial Gastroenteritis. His top areas of expertise are Dementia, Heart Failure with Preserved Ejection Fraction (HFpEF), Myasthenia Gravis, and Heart Failure.

      Experienced in Bacterial Gastroenteritis
      Internal Medicine
      Experienced in Bacterial Gastroenteritis
      Internal Medicine

      Greater Hampstead Family Medicine Inc

      207 Stage Rd, 
      Hampstead, NH 
       (7.7 miles away)
      Languages Spoken:
      English

      Jeffrey Calegari is a primary care provider, practicing in Internal Medicine in Hampstead, New Hampshire. Dr. Calegari is rated as an Experienced provider by MediFind in the treatment of Bacterial Gastroenteritis. His top areas of expertise are Hypertension, Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, Bone Graft, and Vertebroplasty.

      Experienced in Bacterial Gastroenteritis
      Gastroenterology
      Experienced in Bacterial Gastroenteritis
      Gastroenterology

      Northeast Gastroenterology Associates, LLC

      2 Manor Pkwy, Suite 5, 
      Salem, NH 
       (8.2 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Harbir Sawhney is a Gastroenterologist in Salem, New Hampshire. Dr. Sawhney is rated as an Experienced provider by MediFind in the treatment of Bacterial Gastroenteritis. His top areas of expertise are Diverticular Disease, Bile Acid Malabsorption, Gastroesophageal Reflux Disease (GERD), Endoscopy, and Colonoscopy.

      Experienced in Bacterial Gastroenteritis
      Family Medicine
      Experienced in Bacterial Gastroenteritis
      Family Medicine

      Medical Care Of Boston Management Corporation

      29 Stiles Rd, Suite 301, 
      Salem, NH 
       (8.4 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Alexander Asch is a primary care provider, practicing in Family Medicine in Salem, New Hampshire. Dr. Asch is rated as an Experienced provider by MediFind in the treatment of Bacterial Gastroenteritis. His top areas of expertise are Diabetic Neuropathy, Type 1 Diabetes (T1D), Movement Disorders, and Parkinson's Disease.

      Experienced in Bacterial Gastroenteritis
      Infectious Disease
      Experienced in Bacterial Gastroenteritis
      Infectious Disease

      Foundation Medical Partners Inc

      399 Daniel Webster Highwy, Infectious Disease, 
      Merrimack, NH 
       (8.6 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Alexander Granok is an Infectious Disease provider in Merrimack, New Hampshire. Dr. Granok is rated as an Experienced provider by MediFind in the treatment of Bacterial Gastroenteritis. His top areas of expertise are Infective Endocarditis, Myelitis, HIV/AIDS, and AIDS Dysmorphic Syndrome.

      Experienced in Bacterial Gastroenteritis
      Geriatrics | Internal Medicine
      Experienced in Bacterial Gastroenteritis
      Geriatrics | Internal Medicine

      Elliot Professional Services

      One Elliot Way, 100 Elliot Cardiovascular, 
      Manchester, NH 
       (8.9 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Manish Chopra is a primary care provider, practicing in Geriatrics and Internal Medicine in Manchester, New Hampshire. Dr. Chopra is rated as an Experienced provider by MediFind in the treatment of Bacterial Gastroenteritis. His top areas of expertise are Alzheimer's Disease, Glucocorticoid-Remediable Aldosteronism, Hypertension, Familial Hypertension, and Colonoscopy.

      Experienced in Bacterial Gastroenteritis
      Infectious Disease | Hospital Medicine
      Experienced in Bacterial Gastroenteritis
      Infectious Disease | Hospital Medicine

      Elliot Professional Services

      One Elliot Way, 100 Elliot Cardiovascular, 
      Manchester, NH 
       (8.9 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Annie Mathew is an Infectious Disease specialist and a Hospital Medicine provider in Manchester, New Hampshire. Dr. Mathew is rated as an Experienced provider by MediFind in the treatment of Bacterial Gastroenteritis. Her top areas of expertise are Myelitis, HIV/AIDS, AIDS Dysmorphic Syndrome, and AIDS Dementia Complex.

      Experienced in Bacterial Gastroenteritis
      Gastroenterology
      Experienced in Bacterial Gastroenteritis
      Gastroenterology

      Elliot Professional Services

      One Elliot Way, 100 Elliot Cardiovascular, 
      Manchester, NH 
       (8.9 miles away)
      Languages Spoken:
      English

      Arathi Komarla is a Gastroenterologist in Manchester, New Hampshire. Dr. Komarla is rated as an Experienced provider by MediFind in the treatment of Bacterial Gastroenteritis. Her top areas of expertise are Crohn's Disease, Gastroesophageal Reflux Disease (GERD), Zollinger-Ellison Syndrome, Colonoscopy, and Gastrectomy.

      Experienced in Bacterial Gastroenteritis
      Internal Medicine
      Experienced in Bacterial Gastroenteritis
      Internal Medicine

      Elliot Professional Services

      One Elliot Way, 100 Elliot Cardiovascular, 
      Manchester, NH 
       (8.9 miles away)
      Languages Spoken:
      English

      Chung-mok Yoo is a primary care provider, practicing in Internal Medicine in Manchester, New Hampshire. Dr. Yoo is rated as an Experienced provider by MediFind in the treatment of Bacterial Gastroenteritis. His top areas of expertise are Lung Cancer, Volkmann Contracture, Rhabdomyolysis, Colonoscopy, and Vertebroplasty.

      Experienced in Bacterial Gastroenteritis
      Internal Medicine
      Experienced in Bacterial Gastroenteritis
      Internal Medicine

      Elliot Professional Services

      One Elliot Way, 100 Elliot Cardiovascular, 
      Manchester, NH 
       (8.9 miles away)
      Languages Spoken:
      English

      Raymond So is a primary care provider, practicing in Internal Medicine in Manchester, New Hampshire. Dr. So is rated as an Experienced provider by MediFind in the treatment of Bacterial Gastroenteritis. His top areas of expertise are Sepsis, Neurotoxicity Syndromes, Volkmann Contracture, Colonoscopy, and Bone Graft.

      Experienced in Bacterial Gastroenteritis
      Internal Medicine
      Experienced in Bacterial Gastroenteritis
      Internal Medicine

      Elliot Professional Services

      One Elliot Way, 100 Elliot Cardiovascular, 
      Manchester, NH 
       (8.9 miles away)
      Languages Spoken:
      English

      Vahagn Kotsinyan is a primary care provider, practicing in Internal Medicine in Manchester, New Hampshire. Dr. Kotsinyan is rated as an Experienced provider by MediFind in the treatment of Bacterial Gastroenteritis. His top areas of expertise are Familial Neurocardiogenic Syncope, Migraine, Volkmann Contracture, Colonoscopy, and Endoscopy.

      Experienced in Bacterial Gastroenteritis
      Internal Medicine
      Experienced in Bacterial Gastroenteritis
      Internal Medicine

      Elliot Professional Services

      One Elliot Way, 100 Elliot Cardiovascular, 
      Manchester, NH 
       (8.9 miles away)
      Experience:
      17+ years
      Languages Spoken:
      English

      Allison Hutson is a primary care provider, practicing in Internal Medicine in Manchester, New Hampshire. Dr. Hutson has been practicing medicine for over 17 years and is rated as an Experienced provider by MediFind in the treatment of Bacterial Gastroenteritis. Her top areas of expertise are Sepsis, Orthostatic Hypotension, Rhabdomyolysis, Vertebroplasty, and Bone Graft.

      Experienced in Bacterial Gastroenteritis
      Gastroenterology
      Experienced in Bacterial Gastroenteritis
      Gastroenterology

      Elliot Professional Services

      One Elliot Way, 100 Elliot Cardiovascular, 
      Manchester, NH 
       (8.9 miles away)
      Languages Spoken:
      English

      Vincent Aguirre is a Gastroenterologist in Manchester, New Hampshire. Dr. Aguirre is rated as an Experienced provider by MediFind in the treatment of Bacterial Gastroenteritis. His top areas of expertise are Barrett Esophagus, Crohn's Disease, Esophagitis, Gastrectomy, and Colonoscopy.

      Experienced in Bacterial Gastroenteritis
      Internal Medicine
      Experienced in Bacterial Gastroenteritis
      Internal Medicine

      Southern New Hampshire Internal Medicine Associates PC

      160 S River Rd, 
      Bedford, NH 
       (9.0 miles away)
      Languages Spoken:
      English, Spanish
      Offers Telehealth

      Marcio Jablonka is a primary care provider, practicing in Internal Medicine in Bedford, New Hampshire. Dr. Jablonka is rated as an Experienced provider by MediFind in the treatment of Bacterial Gastroenteritis. His top areas of expertise are Type 2 Diabetes (T2D), Osteomyelitis in Children, Sitosterolemia, and High Cholesterol.

      Showing 1-20 of 61

      Last Updated: 10/30/2025

      What is the definition of Bacterial Gastroenteritis?

      Bacterial gastroenteritis occurs when there is a bacterial infection of your stomach or intestines.

      When should I see a Bacterial Gastroenteritis 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 Bacterial Gastroenteritis 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 Bacterial Gastroenteritis 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 Bacterial Gastroenteritis 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 Bacterial Gastroenteritis 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 Bacterial Gastroenteritis doctor search results page. 

      Why is it important to get a second opinion from a different Bacterial Gastroenteritis 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 Bacterial Gastroenteritis 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 Bacterial Gastroenteritis 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 Bacterial Gastroenteritis 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 Bacterial Gastroenteritis doctors near Derry, NH?

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

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