The 20 Best Diarrhea Doctors Near Me in Summit, NJ

Find the Top Diarrhea Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 428 doctor with experience in Diarrhea near Summit, NJ. Of these, 385 are Experienced, 38 are Advanced and 4 are Distinguished.

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428 providers found
    Experienced in Diarrhea
    Gastroenterology | Bariatric Medicine
    Experienced in Diarrhea
    Gastroenterology | Bariatric Medicine
    Referral may be required

    Atlantic Medical Group Gastroenterology And Internal Medicine At Union

    1000 Galloping Hill Road, Suite 100, 
    Union, NJ 
     (5.6 miles away)
    Languages Spoken:
    English, Russian
    Accepting New Patients
    Offers Telehealth

    Sabina Braude is a Gastroenterologist and a Bariatric Medicine provider practicing medicine in Union, New Jersey. Dr. Braude is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her clinical expertise encompasses Heartburn, Chronic Erosive Gastritis, Diarrhea, Trichohepatoenteric Syndrome, and Gastrectomy. Dr. Braude is board certified in American Board Of Internal Medicine. Dr. Braude is currently accepting new patients.

    Experienced in Diarrhea
    Family Medicine
    Experienced in Diarrhea
    Family Medicine

    Atlantic Medical Group Primary Care And Medical Specialties

    11 Saddle Road, 
    Cedar Knolls, NJ 
     (8.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Alan Gellerstein is a primary care provider, practicing in Family Medicine in Cedar Knolls, New Jersey. Dr. Gellerstein is rated as an Experienced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, Hypertension, and Maturity Onset Diabetes of the Young. Dr. Gellerstein is board certified in American Board Of Family Medicine. Dr. Gellerstein is currently accepting new patients.

    Experienced in Diarrhea
    Internal Medicine
    Experienced in Diarrhea
    Internal Medicine

    New Providence Internal Medicine Associates

    571 Central Avenue, Murray Hill Office Center Suite 112, 
    New Providence, NJ 
     (2.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Paul Zukoff is a primary care provider, practicing in Internal Medicine in New Providence, New Jersey. Dr. Zukoff is rated as an Experienced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Hypertension, Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, and Coronary Artery Fistula. Dr. Zukoff is board certified in American Board Of Internal Medicine. Dr. Zukoff is currently accepting new patients.

    Learn about our expert tiers
    Experienced in Diarrhea
    Family Medicine
    Experienced in Diarrhea
    Family Medicine

    Codella Family Practice

    1000 Galloping Hill Rd # 103, 
    Union, NJ 
     (4.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Vincent Codella is a primary care provider, practicing in Family Medicine in Union, New Jersey. Dr. Codella is rated as an Experienced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Infant Hyperglycemia, Cirrhosis, Familial Combined Hyperlipidemia, Xanthoma, and Ureteroscopy. Dr. Codella is board certified in American Osteopathic Board Of Family Practice. Dr. Codella is currently accepting new patients.

    Experienced in Diarrhea
    Internal Medicine
    Experienced in Diarrhea
    Internal Medicine

    Primary Medical Care

    200 S Orange Ave Ste 101, 
    Livingston, NJ 
     (4.9 miles away)
    Experience:
    44+ years
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Joseph Cervone is a primary care provider, practicing in Internal Medicine in Livingston, New Jersey. He has been practicing medicine for over 44 years. Dr. Cervone is rated as an Experienced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Relapsing Multiple Sclerosis (RMS), Maturity Onset Diabetes of the Young, Nasal Flaring, and Type 2 Diabetes (T2D). Dr. Cervone is currently accepting new patients.

    Experienced in Diarrhea
    Internal Medicine
    Experienced in Diarrhea
    Internal Medicine

    Primary Medical Care

    200 S Orange Ave Ste 101, 
    Livingston, NJ 
     (4.9 miles away)
    Languages Spoken:
    English, Spanish
    Accepting New Patients
    Offers Telehealth

    Alvin Schmidt is a primary care provider, practicing in Internal Medicine in Livingston, New Jersey. Dr. Schmidt is rated as an Experienced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 22 other conditions, according to our data. His clinical expertise encompasses Familial Combined Hyperlipidemia, Xanthoma, Cirrhosis, and High Cholesterol. Dr. Schmidt is currently accepting new patients.

    Advanced in Diarrhea
    Gastroenterology
    Advanced in Diarrhea
    Gastroenterology
    Referral may be required

    Center For Digestive Diseases, PA

    695 Chestnut Street, 
    Union, NJ 
     (4.9 miles away)
    Languages Spoken:
    English, Tamil
    Accepting New Patients
    Offers Telehealth

    Dhanasekaran Ramasamy is a Gastroenterologist practicing medicine in Union, New Jersey. Dr. Ramasamy is rated as an Advanced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 69 other conditions, according to our data. His clinical expertise encompasses Choledocholithiasis, Bile Duct Obstruction, Gas Bloat Syndrome, Gastrectomy, and Endoscopy. Dr. Ramasamy is board certified in American Board Of Internal Medicine. Dr. Ramasamy is currently accepting new patients.

    Advanced in Diarrhea
    Gastroenterology
    Advanced in Diarrhea
    Gastroenterology
    Referral may be required

    Center For Digestive Diseases

    695 Chestnut Street, 
    Union, NJ 
     (4.9 miles away)
    Experience:
    17+ years
    Languages Spoken:
    English, Hindi
    Accepting New Patients
    Offers Telehealth

    Sujala Chirla is a Gastroenterologist practicing medicine in Union, New Jersey. She has been practicing medicine for over 17 years. Dr. Chirla is rated as an Advanced provider by MediFind in the treatment of Diarrhea. She is also highly rated in 45 other conditions, according to our data. Her clinical expertise encompasses Gastrointestinal Bleeding, Childhood Volvulus, Portal Hypertension, Gastrectomy, and Endoscopy. Dr. Chirla is board certified in American Board Of Internal Medicine. Dr. Chirla is currently accepting new patients.

    Experienced in Diarrhea
    Gastroenterology
    Experienced in Diarrhea
    Gastroenterology
    Referral may be required

    The Medical Institute Of New Jersey P.C.

    11 Saddle Rd, 
    Cedar Knolls, NJ 
     (8.9 miles away)
    Languages Spoken:
    English

    Eliyahu Fuchs is a Gastroenterologist practicing medicine in Cedar Knolls, New Jersey. Dr. Fuchs is rated as an Experienced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Esophagitis, Painful Swallowing, Swallowing Difficulty, Colonoscopy, and Gastrectomy.

    Experienced in Diarrhea
    Transplant Surgery | Gastroenterology
    Experienced in Diarrhea
    Transplant Surgery | Gastroenterology
    Referral may be required

    Atlantic Medical Group Gastroenterology At Summit

    33 Overlook Road, Suite 201, 
    Summit, NJ 
     (0.4 miles away)
    Languages Spoken:
    English, French
    Accepting New Patients

    Nikolaos Pyrsopoulos is a Transplant Surgeon and a Gastroenterologist practicing medicine in Summit, New Jersey. Dr. Pyrsopoulos is rated as an Experienced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 23 other conditions, according to our data. His clinical expertise encompasses Liver Failure, Hepatitis, Hepatorenal Syndrome, Liver Transplant, and Endoscopy. Dr. Pyrsopoulos is board certified in American Board Of Internal Medicine. Dr. Pyrsopoulos is currently accepting new patients.

    Experienced in Diarrhea
    Gastroenterology
    Experienced in Diarrhea
    Gastroenterology
    Referral may be required

    Atlantic Medical Group Gastroenterology At Summit

    33 Overlook Road, Suite 408, 
    Summit, NJ 
     (0.4 miles away)
    Languages Spoken:
    English

    Paul Lerer is a Gastroenterologist practicing medicine in Summit, New Jersey. Dr. Lerer is rated as an Experienced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Crohn's Disease, Heartburn, Primary Biliary Cholangitis, Gastrectomy, and Endoscopy. Dr. Lerer is board certified in American Board Of Internal Medicine.

    Advanced in Diarrhea
    Gastroenterology
    Advanced in Diarrhea
    Gastroenterology
    Referral may be required

    Premier Health Gastroenterology

    11 Overlook Road, Suite 100, 
    Summit, NJ 
     (0.5 miles away)
    Languages Spoken:
    English, Cantonese, Mandarin
    Accepting New Patients
    Offers Telehealth

    Ying Tang is a Gastroenterologist practicing medicine in Summit, New Jersey. Dr. Tang is rated as an Advanced provider by MediFind in the treatment of Diarrhea. She is also highly rated in 37 other conditions, according to our data. Her clinical expertise encompasses Hemorrhoids, Attenuated Familial Adenomatous Polyposis, Cronkhite-Canada Disease, Gastrectomy, and Gastrostomy. Dr. Tang is board certified in American Board Of Internal Medicine. Dr. Tang is currently accepting new patients.

    Experienced in Diarrhea
    Family Medicine
    Experienced in Diarrhea
    Family Medicine

    Summit-Springfield Family Medicine

    11 Overlook Road, Suite 140, 
    Summit, NJ 
     (0.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Samantha Pozner is a primary care provider, practicing in Family Medicine in Summit, New Jersey. Dr. Pozner is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her clinical expertise encompasses Hypothyroidism, Type 2 Diabetes (T2D), Familial Hypertension, and Glucocorticoid-Remediable Aldosteronism. Dr. Pozner is board certified in American Board Of Family Medicine. Dr. Pozner is currently accepting new patients.

    Advanced in Diarrhea
    Gastroenterology
    Advanced in Diarrhea
    Gastroenterology
    Referral may be required

    John N. Franzese MD PC

    396 Main St, 
    Chatham, NJ 
     (2.4 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    John Franzese is a Gastroenterologist practicing medicine in Chatham, New Jersey. Dr. Franzese is rated as an Advanced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Diverticular Disease, Diarrhea, Trichohepatoenteric Syndrome, Endoscopy, and Gastrectomy.

    Experienced in Diarrhea
    Gastroenterology
    Experienced in Diarrhea
    Gastroenterology
    Referral may be required

    Associates In Digestive Disease PA

    25 Morris Avenue, 
    Springfield, NJ 
     (2.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Michael Fuhrman is a Gastroenterologist practicing medicine in Springfield, New Jersey. Dr. Fuhrman is rated as an Experienced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Lymphocytic Colitis, Barrett Esophagus, Gastroesophageal Reflux Disease (GERD), Gastrectomy, and Endoscopy. Dr. Fuhrman is board certified in American Board Of Internal Medicine. Dr. Fuhrman is currently accepting new patients.

    Experienced in Diarrhea
    Experienced in Diarrhea
    Referral may be required

    Millburn Pediatrics PA

    159 Millburn Avenue, 
    Millburn, NJ 
     (2.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Subita Mangru is a Pediatrics provider practicing medicine in Millburn, New Jersey. Dr. Mangru is rated as an Experienced provider by MediFind in the treatment of Diarrhea. She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Chancroid, Obesity in Children, Respiratory Syncytial Virus (RSV) Infection, and Diarrhea. Dr. Mangru is board certified in American Board Of Pediatrics. Dr. Mangru is currently accepting new patients.

    Experienced in Diarrhea
    Pediatrics
    Experienced in Diarrhea
    Pediatrics
    Referral may be required

    Millburn Pediatrics, PA

    159 Millburn Avenue, Suite 1, 
    Millburn, NJ 
     (2.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Chhaya Batra is a Pediatrics provider practicing medicine in Millburn, New Jersey. Dr. Batra is rated as an Experienced provider by MediFind in the treatment of Diarrhea. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Obesity in Children, Asthma in Children, Croup, and Diarrhea. Dr. Batra is board certified in American Board Of Pediatrics. Dr. Batra is currently accepting new patients.

    Experienced in Diarrhea
    Experienced in Diarrhea
    Referral may be required

    Watchung Pediatrics

    225 Millburn Avenue, Suite 301, 
    Millburn, NJ 
     (3.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Jeffrey Eng is a Pediatrics provider practicing medicine in Millburn, New Jersey. Dr. Eng is rated as an Experienced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Obesity in Children, Croup, Asthma in Children, and Roseola. Dr. Eng is board certified in American Board Of Pediatrics. Dr. Eng is currently accepting new patients.

    Advanced in Diarrhea
    Gastroenterology
    Advanced in Diarrhea
    Gastroenterology
    Referral may be required

    Summit Health

    1 Diamond Hill Road, 
    Berkeley Heights, NJ 
     (4.0 miles away)
    Experience:
    10+ years
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Andrew Joelson is a Gastroenterologist practicing medicine in Berkeley Heights, New Jersey. He has been practicing medicine for over 10 years. Dr. Joelson is rated as an Advanced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Diarrhea, Celiac Disease, Malabsorption, Endoscopy, and Kidney Transplant. Dr. Joelson is currently accepting new patients.

    Advanced in Diarrhea
    Gastroenterology
    Advanced in Diarrhea
    Gastroenterology
    Referral may be required

    Summit Medical Group PA

    1 Diamond Hill Rd, 
    Berkeley Heights, NJ 
     (4.1 miles away)
    Languages Spoken:
    English, Italian, Spanish
    Accepting New Patients
    Offers Telehealth

    Fiore Devito is a Gastroenterologist practicing medicine in Berkeley Heights, New Jersey. Dr. Devito is rated as an Advanced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Chronic Erosive Gastritis, Gastritis, Diarrhea, Gastrectomy, and Colonoscopy. Dr. Devito is currently accepting new patients.

    Showing 1-20 of 428

    Last Updated: 09/26/2026

    What is the definition of Diarrhea?

    Diarrhea is when you pass loose or watery stool.

    When should I see a Diarrhea doctor near Summit, NJ?

    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 Diarrhea doctor near Summit, NJ?

    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 Diarrhea doctors near Summit, NJ?

    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 Diarrhea doctors near Summit, NJ?

    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 Diarrhea doctor near Summit, NJ?

    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 Diarrhea doctor search results page. 

    Why is it important to get a second opinion from a different Diarrhea 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 Diarrhea doctor near Summit, NJ?

    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 Diarrhea 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 Diarrhea 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 Diarrhea doctors near Summit, NJ?

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

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