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    Last Updated: 02/22/2026

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    MediFind found 117 doctor with experience in Bacterial Gastroenteritis near New Hampshire, US. Of these, 115 are Experienced and 2 are Advanced.

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

      Edward P Newcott

      102 Pleasant St, 
      Concord, NH 
      Languages Spoken:
      English

      Cindi Swift is a primary care provider, practicing in Family Medicine in Concord, New Hampshire. Dr. Swift is rated as an Experienced provider by MediFind in the treatment of Bacterial Gastroenteritis. Her top areas of expertise are Bacterial Gastroenteritis, Small Bowel Bacterial Overgrowth, and Helicobacter Pylori Infection.

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

      Core Physicians LLC

      96 Calef Hwy Unit 6, 
      Epping, NH 
      Languages Spoken:
      English
      Offers Telehealth

      Ellen Bernard is a primary care provider, practicing in Family Medicine in Epping, New Hampshire. Dr. Bernard is rated as an Experienced provider by MediFind in the treatment of Bacterial Gastroenteritis. Her top areas of expertise are High Cholesterol, Hypothyroidism, Hypertension, and Familial Hypertension.

      Advanced in Bacterial Gastroenteritis
      Advanced in Bacterial Gastroenteritis

      Elliot Senior Center

      138 Webster St, 
      Manchester, NH 
      Languages Spoken:
      English
      Offers Telehealth

      Samuel Goldman is a primary care provider, practicing in Geriatrics 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.

      Learn about our expert tiers
      Advanced in Bacterial Gastroenteritis
      Gastroenterology
      Advanced in Bacterial Gastroenteritis
      Gastroenterology

      Mary Hitchcock Memorial Hospital

      1 Medical Center Dr, 
      Lebanon, NH 
      Languages Spoken:
      English
      Offers Telehealth

      Lawrence Levy is a Gastroenterologist in Lebanon, New Hampshire. Dr. Levy is rated as an Advanced provider by MediFind in the treatment of Bacterial Gastroenteritis. His top areas of expertise are Crohn's Disease, Ulcerative Colitis, Hemorrhagic Proctocolitis, Endoscopy, and Gastrectomy.

      Experienced in Bacterial Gastroenteritis
      Geriatrics
      Experienced in Bacterial Gastroenteritis
      Geriatrics

      Wentworth Health Partners-Internal Medicine

      10 Members Way Ste 500, 
      Dover, NH 
      Languages Spoken:
      English
      Offers Telehealth

      Mark Dick is a primary care provider, practicing in Geriatrics in Dover, New Hampshire. Dr. Dick is rated as an Experienced provider by MediFind in the treatment of Bacterial Gastroenteritis. His top areas of expertise are Familial Colorectal Cancer, Type 2 Diabetes (T2D), Hypothyroidism, and Maturity Onset Diabetes of the Young.

      Experienced in Bacterial Gastroenteritis
      Gastroenterology
      Experienced in Bacterial Gastroenteritis
      Gastroenterology

      Office

      330 Borthwick Ave Ste 311, 
      Portsmouth, NH 
      Languages Spoken:
      English
      Offers Telehealth

      Robert Ruben is a Gastroenterologist in Portsmouth, New Hampshire. Dr. Ruben is rated as an Experienced provider by MediFind in the treatment of Bacterial Gastroenteritis. His top areas of expertise are Swallowing Difficulty, Painful Swallowing, Achalasia, Endoscopy, and Colonoscopy.

      Experienced in Bacterial Gastroenteritis
      Gastroenterology
      Experienced in Bacterial Gastroenteritis
      Gastroenterology

      Office

      330 Borthwick Ave Ste 311, 
      Portsmouth, NH 
      Experience:
      44+ years
      Languages Spoken:
      English
      Offers Telehealth

      Roger Epstein is a Gastroenterologist in Portsmouth, New Hampshire. Dr. Epstein has been practicing medicine for over 44 years and is rated as an Experienced provider by MediFind in the treatment of Bacterial Gastroenteritis. His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Trichohepatoenteric Syndrome, Ascites, Endoscopy, and Colonoscopy.

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

      Physical Therapy Network

      246 Pleasant St Ste 104, 
      Concord, NH 
      Languages Spoken:
      English
      Offers Telehealth

      Jennifer Gittzus is an Infectious Disease provider in Concord, New Hampshire. Dr. Gittzus is rated as an Experienced provider by MediFind in the treatment of Bacterial Gastroenteritis. Her top areas of expertise are Chronic Recurrent Multifocal Osteomyelitis, Cellulitis, Sepsis, and Strep Throat.

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

      Appledore Infectious Disease

      155 Borthwick Ave Ste 202, 
      Portsmouth, NH 
      Languages Spoken:
      English

      Dafer Haddadin is an Infectious Disease provider in Portsmouth, New Hampshire. Dr. Haddadin is rated as an Experienced provider by MediFind in the treatment of Bacterial Gastroenteritis. His top areas of expertise are Sepsis, Lymphangitis, Cellulitis, and Listeriosis.

      Experienced in Bacterial Gastroenteritis
      Gastroenterology
      Experienced in Bacterial Gastroenteritis
      Gastroenterology

      Londonderry Gastroenterology Associates PA

      1B Commons Dr Unit 9A, 
      Londonderry, NH 
      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
      Infectious Disease
      Experienced in Bacterial Gastroenteritis
      Infectious Disease

      Appledore Infectious Disease

      155 Borthwick Ave Ste 202W, 
      Portsmouth, NH 
      Languages Spoken:
      English
      Offers Telehealth

      Ronaldo Patiag is an Infectious Disease provider in Portsmouth, New Hampshire. Dr. Patiag is rated as an Experienced provider by MediFind in the treatment of Bacterial Gastroenteritis. His top areas of expertise are Lymphangitis, Infective Endocarditis, Infectious Arthritis, and Methicillin-Resistant Staphylococcus Aureus (MRSA).

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

      Office

      6 Tsienneto Rd Ste 100, 
      Derry, NH 
      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 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

      Goldstar Medical Associates LLC

      795 Washington Rd, 
      Rye, NH 
      Languages Spoken:
      English
      Accepting New Patients

      Jatinder Aujla is a primary care provider, practicing in Internal Medicine in Rye, New Hampshire. Dr. Aujla is rated as an Experienced provider by MediFind in the treatment of Bacterial Gastroenteritis. His top areas of expertise are Low Blood Pressure, Hospital-Acquired Pneumonia, Atypical Pneumonia, Endoscopy, and Colonoscopy. Dr. Aujla is currently accepting new patients.

      Experienced in Bacterial Gastroenteritis
      Gastroenterology
      Experienced in Bacterial Gastroenteritis
      Gastroenterology

      Mary Hitchcock Memorial Hospital

      1 Medical Center Dr, 
      Lebanon, NH 
      Languages Spoken:
      English
      Offers Telehealth

      Siddhartha Parker is a Gastroenterologist in Lebanon, New Hampshire. Dr. Parker is rated as an Experienced provider by MediFind in the treatment of Bacterial Gastroenteritis. His top areas of expertise are Gas Bloat Syndrome, Enlarged Liver, Cirrhosis, Endoscopy, and Gastrectomy.

      Experienced in Bacterial Gastroenteritis
      Gastroenterology
      Experienced in Bacterial Gastroenteritis
      Gastroenterology

      Office

      3 Alumni Dr Ste 201, 
      Exeter, NH 
      Languages Spoken:
      English

      Francis Macmillan is a Gastroenterologist in Exeter, New Hampshire. Dr. Macmillan is rated as an Experienced provider by MediFind in the treatment of Bacterial Gastroenteritis. His top areas of expertise are Familial Adenomatous Polyposis, Diverticular Disease, Benign Esophageal Stricture, Endoscopy, and Colonoscopy.

      Experienced in Bacterial Gastroenteritis
      Gastroenterology
      Experienced in Bacterial Gastroenteritis
      Gastroenterology

      Atlantic Digestive Specialists PLLC

      21 Clark Way, 
      Somersworth, NH 
      Languages Spoken:
      English
      Offers Telehealth

      William Maher is a Gastroenterologist in Somersworth, New Hampshire. Dr. Maher is rated as an Experienced provider by MediFind in the treatment of Bacterial Gastroenteritis. His top areas of expertise are Diverticular Disease, Visceromegaly, Esophagitis, Endoscopy, and Colonoscopy.

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

      Cheshire Medical Center

      590 Court St, 
      Keene, NH 
      Languages Spoken:
      English

      Haris Bilal is a primary care provider, practicing in Internal Medicine in Keene, New Hampshire. Dr. Bilal is rated as an Experienced provider by MediFind in the treatment of Bacterial Gastroenteritis. His top areas of expertise are Huntington Disease, Mcleod Neuroacanthocytosis Syndrome, Familial Neurocardiogenic Syncope, Endoscopy, and Pacemaker Implantation.

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

      Northeast Rehabilitation Hospital

      70 Butler St, 
      Salem, NH 
      Languages Spoken:
      English

      Sunila Jo is a primary care provider, practicing in Internal Medicine in Salem, New Hampshire. Dr. Jo is rated as an Experienced provider by MediFind in the treatment of Bacterial Gastroenteritis. Her top areas of expertise are Type 1 Diabetes (T1D), Necrotizing Enterocolitis, Pseudomembranous Colitis, and Sepsis.

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

      Mary Hitchcock Memorial Hospital

      1 Medical Center Dr, 
      Lebanon, NH 
      Experience:
      17+ years
      Languages Spoken:
      English

      Ritika Zijoo is an Infectious Disease provider in Lebanon, New Hampshire. Dr. Zijoo 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 Osteomyelitis, Strep Throat, Methicillin-Resistant Staphylococcus Aureus (MRSA), and Osteomyelitis in Children.

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

      Jwalant Vadalia MD PC

      138 Webster St, 
      Manchester, NH 
      Languages Spoken:
      English
      Offers Telehealth

      Manish Chopra is a primary care provider, practicing in 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, Hypertension, Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, and Colonoscopy.

      Showing 1-20 of 117

      Last Updated: 02/22/2026

      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 in New Hampshire, US?

      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 in New Hampshire, US?

      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 in New Hampshire, US?

      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 in New Hampshire, US?

      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 in New Hampshire, US?

      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 in New Hampshire, US?

      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 in New Hampshire, US?

      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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