The 20 Best Bacterial Gastroenteritis Doctors Near Me in Waterbury, CT

Find the Top Bacterial Gastroenteritis Experts and Specialists

The 20 Best Bacterial Gastroenteritis Doctors near Waterbury, CT

Last Updated: 02/22/2026

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MediFind found 66 doctor with experience in Bacterial Gastroenteritis near Waterbury, CT. Of these, 60 are Experienced, 5 are Advanced and 1 are Distinguished.

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66 providers found
    Magdi M. Khalil
    Experienced in Bacterial Gastroenteritis
    Gastroenterology | Internal Medicine
    Experienced in Bacterial Gastroenteritis
    Gastroenterology | Internal Medicine

    Trinity Health Of New England Medical Group - Gastroenterology

    133 Scovill St, Ste 101, 
    Waterbury, CT 
     (0.9 miles away)
    Experience:
    37+ years
    Languages Spoken:
    English
    Accepting New Patients

    Magdi Khalil is an Internal Medicine specialist and a Gastroenterologist in Waterbury, Connecticut. Dr. Khalil has been practicing medicine for over 37 years and is rated as an Experienced provider by MediFind in the treatment of Bacterial Gastroenteritis. His top areas of expertise are Heartburn, Hemorrhoids, Gardner Syndrome, Gastrectomy, and Endoscopy. Dr. Khalil is currently accepting new patients.

    Praneet Wander
    Experienced in Bacterial Gastroenteritis
    Gastroenterology | Internal Medicine
    Experienced in Bacterial Gastroenteritis
    Gastroenterology | Internal Medicine

    Trinity Health Of New England Medical Group - Gastroenterology

    133 Scovill St, Ste 101, 
    Waterbury, CT 
     (0.9 miles away)
    Experience:
    13+ years
    Languages Spoken:
    English
    Accepting New Patients

    Praneet Wander is an Internal Medicine specialist and a Gastroenterologist in Waterbury, Connecticut. Dr. Wander has been practicing medicine for over 13 years and is rated as an Experienced provider by MediFind in the treatment of Bacterial Gastroenteritis. Her top areas of expertise are Gastrointestinal Bleeding, Familial Adenomatous Polyposis, Heartburn, Endoscopy, and Colonoscopy. Dr. Wander is currently accepting new patients.

    Bhupinder S. Lyall
    Experienced in Bacterial Gastroenteritis
    Gastroenterology | Internal Medicine
    Experienced in Bacterial Gastroenteritis
    Gastroenterology | Internal Medicine

    Trinity Health Of New England Medical Group - Gastroenterology

    133 Scovill St, Ste 101, 
    Waterbury, CT 
     (0.9 miles away)
    Experience:
    38+ years
    Languages Spoken:
    English
    Accepting New Patients

    Bhupinder Lyall is an Internal Medicine specialist and a Gastroenterologist in Waterbury, Connecticut. Dr. Lyall has been practicing medicine for over 38 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), Familial Adenomatous Polyposis, Gardner Syndrome, Gastrectomy, and Endoscopy. Dr. Lyall is currently accepting new patients.

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    Russell S. Parvin
    Experienced in Bacterial Gastroenteritis
    Gastroenterology | Internal Medicine
    Experienced in Bacterial Gastroenteritis
    Gastroenterology | Internal Medicine

    Trinity Health Of New England Medical Group - Gastroenterology

    133 Scovill St, Ste 101, 
    Waterbury, CT 
     (0.9 miles away)
    Experience:
    16+ years
    Languages Spoken:
    English
    Accepting New Patients

    Russell Parvin is an Internal Medicine specialist and a Gastroenterologist in Waterbury, Connecticut. Dr. Parvin has been practicing medicine for over 16 years and is rated as an Experienced provider by MediFind in the treatment of Bacterial Gastroenteritis. His top areas of expertise are Familial Adenomatous Polyposis, Gardner Syndrome, Turcot Syndrome, Colonoscopy, and Gastrectomy. Dr. Parvin is currently accepting new patients.

    Arjet Gega
    Experienced in Bacterial Gastroenteritis
    Infectious Disease | Internal Medicine
    Experienced in Bacterial Gastroenteritis
    Infectious Disease | Internal Medicine

    Trinity Health Of New England Medical Group - Infectious Disease Waterbury

    133 Scovill St, Ste 201, 
    Waterbury, CT 
     (0.9 miles away)
    Experience:
    21+ years
    Languages Spoken:
    English
    Accepting New Patients

    Arjet Gega is an Infectious Disease specialist and an Internal Medicine provider in Waterbury, Connecticut. Dr. Gega has been practicing medicine for over 21 years and is rated as an Experienced provider by MediFind in the treatment of Bacterial Gastroenteritis. His top areas of expertise are Sepsis, Hepatitis C, Ehrlichiosis, Infective Endocarditis, and Gastrostomy. Dr. Gega is currently accepting new patients.

    Bethel G. Shiferaw
    Experienced in Bacterial Gastroenteritis
    Infectious Disease | Internal Medicine
    Experienced in Bacterial Gastroenteritis
    Infectious Disease | Internal Medicine

    Trinity Health Of New England Medical Group - Infectious Disease Waterbury

    133 Scovill St, Ste 201, 
    Waterbury, CT 
     (0.9 miles away)
    Experience:
    19+ years
    Languages Spoken:
    English
    Accepting New Patients

    Bethel Shiferaw is an Infectious Disease specialist and an Internal Medicine provider in Waterbury, Connecticut. Dr. Shiferaw has been practicing medicine for over 19 years and is rated as an Experienced provider by MediFind in the treatment of Bacterial Gastroenteritis. Her top areas of expertise are Strep Throat, Osteomyelitis, Pustules, and Ehrlichiosis. Dr. Shiferaw is currently accepting new patients.

    Santhi Singanamala
    Experienced in Bacterial Gastroenteritis
    Infectious Disease | Community Health Worker | Hospital Medicine
    Experienced in Bacterial Gastroenteritis
    Infectious Disease | Community Health Worker | Hospital Medicine

    Trinity Health Of New England Medical Group - Infectious Disease Waterbury

    133 Scovill St, Ste 201, 
    Waterbury, CT 
     (0.9 miles away)
    Experience:
    28+ years
    Languages Spoken:
    English
    Accepting New Patients

    Santhi Singanamala is an Infectious Disease specialist and an Internal Medicine provider in Waterbury, Connecticut. Dr. Singanamala has been practicing medicine for over 28 years and is rated as an Experienced provider by MediFind in the treatment of Bacterial Gastroenteritis. Her top areas of expertise are Osteomyelitis, Sepsis, Toxic Shock Syndrome, and Osteomyelitis in Children. Dr. Singanamala is currently accepting new patients.

    Advanced in Bacterial Gastroenteritis
    Gastroenterology | Internal Medicine
    Advanced in Bacterial Gastroenteritis
    Gastroenterology | Internal Medicine

    Naugatuck Valley Gastroenterology Consultants LLC

    166 Waterbury Rd, Ste 104, 
    Prospect, CT 
     (3.6 miles away)
    Experience:
    31+ years
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Thomas Rockoff is an Internal Medicine specialist and a Gastroenterologist in Prospect, Connecticut. Dr. Rockoff has been practicing medicine for over 31 years and is rated as an Advanced provider by MediFind in the treatment of Bacterial Gastroenteritis. His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Diverticular Disease, Irritable Bowel Syndrome (IBS), Endoscopy, and Gastrectomy. Dr. Rockoff is currently accepting new patients.

    Sudha Thiruvengadam
    Experienced in Bacterial Gastroenteritis
    Internal Medicine
    Experienced in Bacterial Gastroenteritis
    Internal Medicine

    Primary Care Partners PC

    166 Waterbury Rd, Ste 300, 
    Prospect, CT 
     (3.6 miles away)
    Experience:
    27+ years
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Sudha Thiruvengadam is a primary care provider, practicing in Internal Medicine in Prospect, Connecticut. Dr. Thiruvengadam has been practicing medicine for over 27 years and is rated as an Experienced provider by MediFind in the treatment of Bacterial Gastroenteritis. Her top areas of expertise are Xanthoma, Familial Combined Hyperlipidemia, Cirrhosis, and Vitamin B12 Deficiency Anemia. Dr. Thiruvengadam is currently accepting new patients.

    Pikeshkumar J. Patel
    Experienced in Bacterial Gastroenteritis
    Gastroenterology | Internal Medicine
    Experienced in Bacterial Gastroenteritis
    Gastroenterology | Internal Medicine

    Trinity Health Of New England - Gastroenterology

    58 Maple St, Ste 300, 
    Naugatuck, CT 
     (4.7 miles away)
    Experience:
    31+ years
    Languages Spoken:
    English
    Accepting New Patients

    Pikeshkumar Patel is an Internal Medicine specialist and a Gastroenterologist in Naugatuck, Connecticut. Dr. Patel has been practicing medicine for over 31 years and is rated as an Experienced provider by MediFind in the treatment of Bacterial Gastroenteritis. His top areas of expertise are Hepatitis C, Hepatitis, Macroamylasemia, Colonoscopy, and Gastrectomy. Dr. Patel is currently accepting new patients.

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

    Surgi-Center Anesthesiologists P.C

    160 Robbins St, 
    Waterbury, CT 
     (0.5 miles away)
    Languages Spoken:
    English

    Atsuko Yamahiro is a primary care provider, practicing in Internal Medicine in Waterbury, Connecticut. Dr. Yamahiro is rated as an Experienced provider by MediFind in the treatment of Bacterial Gastroenteritis. Her top areas of expertise are Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, Myelitis, and HIV/AIDS.

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

    Surgi-Center Anesthesiologists P.C

    160 Robbins St, 
    Waterbury, CT 
     (0.5 miles away)
    Experience:
    17+ years
    Languages Spoken:
    English

    Uchenna Okereke is an Infectious Disease provider in Waterbury, Connecticut. Dr. Okereke 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 Asymptomatic Bacteriuria, Osteomyelitis, Legionnaire Disease, and Sepsis.

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

    Naugatuck Valley Gastroenterology Consultants LLC

    1312 W Main St Ste 101, 
    Waterbury, CT 
     (1.0 miles away)
    Languages Spoken:
    English

    Robert Leventhal is an Internal Medicine provider in Waterbury, Connecticut. Dr. Leventhal is rated as an Experienced provider by MediFind in the treatment of Bacterial Gastroenteritis. His top areas of expertise are Irritable Bowel Syndrome (IBS), Diverticular Disease, Gastrointestinal Bleeding, Gastroesophageal Reflux Disease (GERD), and Endoscopy.

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

    Alliance Medical Group Of Greater Waterbury PC

    1625 Straits Tpke, 
    Middlebury, CT 
     (2.2 miles away)
    Languages Spoken:
    English

    Joseph Deluca is a primary care provider, practicing in Internal Medicine in Middlebury, Connecticut. Dr. Deluca 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 Familial Colorectal Cancer.

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

    Alliance Medical Group PC

    1625 Straits Turnpike, 
    Middlebury, CT 
     (2.2 miles away)
    Experience:
    42+ years
    Languages Spoken:
    English
    Accepting New Patients

    Leonardi Koliani is a primary care provider, practicing in Internal Medicine in Middlebury, Connecticut. Dr. Koliani has been practicing medicine for over 42 years and is rated as an Experienced provider by MediFind in the treatment of Bacterial Gastroenteritis. His top areas of expertise are Cellulitis, Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, and Hypertension. Dr. Koliani is currently accepting new patients.

    Experienced in Bacterial Gastroenteritis
    Gastroenterology
    Experienced in Bacterial Gastroenteritis
    Gastroenterology

    Office

    133 Scovill St Ste 101, 
    Waterbury, CT 
     (2.3 miles away)
    Languages Spoken:
    English

    Uday Shankar is a Gastroenterologist in Waterbury, Connecticut. Dr. Shankar is rated as an Experienced provider by MediFind in the treatment of Bacterial Gastroenteritis. His top areas of expertise are Familial Adenomatous Polyposis, Gardner Syndrome, Turcot Syndrome, Colonoscopy, and Gastrectomy.

    Experienced in Bacterial Gastroenteritis
    Gastroenterology
    Experienced in Bacterial Gastroenteritis
    Gastroenterology

    Apple Rehab Watertown

    35 Bunker Hill Rd, 
    Watertown, CT 
     (2.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Hector Pun is a Gastroenterologist in Watertown, Connecticut. Dr. Pun is rated as an Experienced provider by MediFind in the treatment of Bacterial Gastroenteritis. His top areas of expertise are Obesity, Enlarged Liver, Gastroesophageal Reflux Disease (GERD), and Anemia.

    Experienced in Bacterial Gastroenteritis
    Gastroenterology | Internal Medicine
    Experienced in Bacterial Gastroenteritis
    Gastroenterology | Internal Medicine

    Naugatuck Valley Gastroenterology Consultants LLC

    166 Waterbury Rd, Ste 104, 
    Prospect, CT 
     (3.6 miles away)
    Experience:
    23+ years
    Languages Spoken:
    English
    Accepting New Patients

    Anthony Schore is an Internal Medicine specialist and a Gastroenterologist in Prospect, Connecticut. Dr. Schore has been practicing medicine for over 23 years and is rated as an Experienced provider by MediFind in the treatment of Bacterial Gastroenteritis. His top areas of expertise are Gastrointestinal Bleeding, Familial Adenomatous Polyposis, Anemia, Endoscopy, and Gastrectomy. Dr. Schore is currently accepting new patients.

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

    Prospect Ct Medical Foundation Inc

    300 Wolcott Rd, 
    Wolcott, CT 
     (3.7 miles away)
    Languages Spoken:
    English

    Neil Miller is a primary care provider, practicing in Geriatrics and Internal Medicine in Wolcott, Connecticut. Dr. Miller is rated as an Experienced provider by MediFind in the treatment of Bacterial Gastroenteritis. His top areas of expertise are Cellulitis, Dementia, Stroke, and Chronic Obstructive Pulmonary Disease (COPD).

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

    Alliance Medical Group

    300 Wolcott Rd, 
    Wolcott, CT 
     (3.7 miles away)
    Languages Spoken:
    English

    Marc Raad is a primary care provider, practicing in Internal Medicine in Wolcott, Connecticut. Dr. Raad 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 Maturity Onset Diabetes of the Young.

    Showing 1-20 of 66

    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 near Waterbury, CT?

    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 Waterbury, CT?

    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 Waterbury, CT?

    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 Waterbury, CT?

    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 Waterbury, CT?

    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 Waterbury, CT?

    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 Waterbury, CT?

    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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