The 20 Best Diarrhea Doctors Near Me in Princeton, NJ

Find the Top Diarrhea Experts and Specialists

The 20 Best Diarrhea Doctors near Princeton, NJ

Last Updated: 02/22/2026

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MediFind found 215 doctor with experience in Diarrhea near Princeton, NJ. Of these, 151 are Experienced, 18 are Advanced, 5 are Distinguished and 1 are Elite.

Location
LocationClose
215 providers found
    Elite in Diarrhea
    Elite in Diarrhea

    Capital Health Medical Center-Hopewell

    1 Capital Way, 
    Pennington, NJ 
     (8.7 miles away)
    Languages Spoken:
    English

    Elizabeth Thomas is a Pediatrics provider in Pennington, New Jersey. Dr. Thomas is rated as an Elite provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Diarrhea, Malnutrition, Scarlet Fever, and Asthma in Children.

    Advanced in Diarrhea
    Gastroenterology
    Advanced in Diarrhea
    Gastroenterology

    Princeton Medical Group Gastroenterology - Princeton Office

    419 N Harrison Street, Princeton HealthCare Center, 
    Princeton, NJ 
     (0.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Craig Margulies is a Gastroenterologist in Princeton, New Jersey. Dr. Margulies is rated as an Advanced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Hemorrhoids, Gastroesophageal Reflux Disease (GERD), Esophagitis, Endoscopy, and Gastrectomy. Dr. Margulies is currently accepting new patients.

    Advanced in Diarrhea
    Gastroenterology
    Advanced in Diarrhea
    Gastroenterology

    Allied Digestive Health, LLC

    731 Alexander Road, Suite 100, 
    Princeton, NJ 
     (0.2 miles away)
    Languages Spoken:
    English

    Aloysius Rho is a Gastroenterologist in Princeton, New Jersey. Dr. Rho is rated as an Advanced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Hemorrhoids, Menetrier Disease, Diverticular Disease, Colonoscopy, and Gastrectomy.

    Learn about our expert tiers
    Advanced in Diarrhea
    Gastroenterology
    Advanced in Diarrhea
    Gastroenterology

    Princeton Medicine Physicians - Center For Digestive Health Plainsboro

    5 Plainsboro Road, Medical Arts Pavilion, Suite 450, 
    Plainsboro, NJ 
     (1.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Eric Shen is a Gastroenterologist in Plainsboro, New Jersey. Dr. Shen is rated as an Advanced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Familial Colorectal Cancer, Bile Duct Obstruction, Bile Duct Stricture, Endoscopy, and Pancreatectomy. Dr. Shen is currently accepting new patients.

    Advanced in Diarrhea
    Gastroenterology
    Advanced in Diarrhea
    Gastroenterology

    Princeton Medicine Physicians - Center For Digestive Health Plainsboro

    5 Plainsboro Road, Medical Arts Pavilion, Suite 450, 
    Plainsboro, NJ 
     (1.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Monica Saumoy is a Gastroenterologist in Plainsboro, New Jersey. Dr. Saumoy is rated as an Advanced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Acute Pancreatitis, Achalasia, Hereditary Pancreatitis, Endoscopy, and Colonoscopy. Dr. Saumoy is currently accepting new patients.

    Advanced in Diarrhea
    Gastroenterology
    Advanced in Diarrhea
    Gastroenterology

    Princeton Medicine Physicians - Center For Digestive Health Plainsboro

    5 Plainsboro Road, Medical Arts Pavilion, Suite 450, 
    Plainsboro, NJ 
     (1.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Anish Sheth is a Gastroenterologist in Plainsboro, New Jersey. Dr. Sheth is rated as an Advanced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Diverticular Disease, Irritable Bowel Syndrome (IBS), Swallowing Difficulty, Endoscopy, and Gastrostomy. Dr. Sheth is currently accepting new patients.

    Advanced in Diarrhea
    Gastroenterology
    Advanced in Diarrhea
    Gastroenterology

    Princeton Medicine Physicians - Center For Digestive Health Plainsboro

    5 Plainsboro Road, Medical Arts Pavilion, Suite 450, 
    Plainsboro, NJ 
     (1.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    William Segal is a Gastroenterologist in Plainsboro, New Jersey. Dr. Segal is rated as an Advanced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Diverticular Disease, Gastric Dysmotility, Gastrectomy, and Colonoscopy. Dr. Segal is currently accepting new patients.

    Qian Wang
    Experienced in Diarrhea
    Internal Medicine | Geriatrics
    Experienced in Diarrhea
    Internal Medicine | Geriatrics

    Penn Princeton Primary Care Medical Arts Pavilion

    5 Plainsboro Road, Medical Arts Pavilion, Suite 300, 
    Plainsboro, NJ 
     (1.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Qian Wang is a primary care provider, practicing in Internal Medicine and Geriatrics in Plainsboro, New Jersey. Dr. Wang is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Lung Metastases, Familial Combined Hyperlipidemia, Xanthoma, Vertebroplasty, and Bone Graft.

    Distinguished in Diarrhea
    Internal Medicine
    Distinguished in Diarrhea
    Internal Medicine

    Office

    5 Seminole Rd, 
    Skillman, NJ 
     (4.3 miles away)
    Languages Spoken:
    English

    Pablo Lapuerta is a primary care provider, practicing in Internal Medicine in Skillman, New Jersey. Dr. Lapuerta is rated as a Distinguished provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Carcinoid Syndrome, Neuroendocrine Tumor, Diarrhea, and Type 1 Diabetes (T1D).

    Experienced in Diarrhea
    Internal Medicine | Geriatrics
    Experienced in Diarrhea
    Internal Medicine | Geriatrics

    Central Jersey Medicine And Geriatrics, LLC

    601 Ewing Street, Suite C7, 
    Princeton, NJ 
     (0.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Robert Platzman is a primary care provider, practicing in Internal Medicine and Geriatrics in Princeton, New Jersey. Dr. Platzman is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Childhood Iron Deficiency Anemia, Iron Deficiency Anemia, Acute Kidney Failure, and Memory Loss. Dr. Platzman is currently accepting new patients.

    Experienced in Diarrhea
    Gastroenterology
    Experienced in Diarrhea
    Gastroenterology

    Allied Digestive Health, LLC

    731 Alexander Road, Suite 100, 
    Princeton, NJ 
     (0.2 miles away)
    Languages Spoken:
    English

    Amy Shriver is a Gastroenterologist in Princeton, New Jersey. Dr. Shriver is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Primary Biliary Cholangitis, Reynolds Syndrome, Irritable Bowel Syndrome (IBS), Colonoscopy, and Gastrectomy.

    Experienced in Diarrhea
    Experienced in Diarrhea

    Office Of David Barile, MD

    566 Princeton-Kingston Road, 
    Princeton, NJ 
     (0.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    David Barile is a primary care provider, practicing in Geriatrics in Princeton, New Jersey. Dr. Barile is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Alzheimer's Disease, Dehydration, Orthostatic Hypotension, and Swallowing Difficulty. Dr. Barile is currently accepting new patients.

    Gastroenterology
    Gastroenterology

    Angela Merlo, MD, Digestive Health And Nutrition Center - Princeton

    29 Emmons Drive, Suite G10, 
    Princeton, NJ 
     (0.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Angela Merlo is a Gastroenterologist in Princeton, New Jersey. Dr. Merlo is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Anemia, Obesity, Esophagitis, and Swallowing Difficulty. Dr. Merlo is currently accepting new patients.

    Experienced in Diarrhea
    Gastroenterology
    Experienced in Diarrhea
    Gastroenterology

    Clinical Health Care Associates Of New Jersey PC

    5 Plainsboro Rd, Suite 450, 
    Plainsboro, NJ 
     (1.9 miles away)
    Languages Spoken:
    English

    Peter Dellatore is a Gastroenterologist in Plainsboro, New Jersey. Dr. Dellatore is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Hemorrhoids, Viral Gastroenteritis, Colitis, and Proctitis.

    Experienced in Diarrhea
    Gastroenterology
    Experienced in Diarrhea
    Gastroenterology

    Princeton Medicine Physicians - Center For Digestive Health Plainsboro

    5 Plainsboro Road, Medical Arts Pavilion, Suite 450, 
    Plainsboro, NJ 
     (1.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Kheng-jim Lim is a Gastroenterologist in Plainsboro, New Jersey. Dr. Lim is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Hemorrhoids, Gardner Syndrome, Familial Adenomatous Polyposis, Gastroesophageal Reflux Disease (GERD), and Endoscopy. Dr. Lim is currently accepting new patients.

    Experienced in Diarrhea
    Gastroenterology
    Experienced in Diarrhea
    Gastroenterology

    Allied Digestive Health, LLC

    731 Alexander Road, Suite 100, 
    Princeton, NJ 
     (2.2 miles away)
    Languages Spoken:
    English

    Robert Meirowitz is a Gastroenterologist in Princeton, New Jersey. Dr. Meirowitz is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Diverticular Disease, Barrett Esophagus, Gastroesophageal Reflux Disease (GERD), Diarrhea, and Endoscopy.

    Experienced in Diarrhea
    Gastroenterology
    Experienced in Diarrhea
    Gastroenterology

    Allied Digestive Health, LLC

    731 Alexander Road, Suite 100, 
    Princeton, NJ 
     (2.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Glenn Osias is a Gastroenterologist in Princeton, New Jersey. Dr. Osias is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Barrett Esophagus, Gastric Dysmotility, Endoscopy, and Gastrectomy.

    Experienced in Diarrhea
    Gastroenterology
    Experienced in Diarrhea
    Gastroenterology

    Allied Digestive Health, LLC

    731 Alexander Rd, Suite 100, 
    Princeton, NJ 
     (3.0 miles away)
    Experience:
    17+ years
    Languages Spoken:
    English

    Darren Andrade is a Gastroenterologist in Princeton, New Jersey. Dr. Andrade has been practicing medicine for over 17 years and is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Gastritis, Gastroesophageal Reflux Disease (GERD), Hemorrhoids, Gastrectomy, and Colonoscopy.

    Experienced in Diarrhea
    Experienced in Diarrhea

    Merwick Care And Rehabilitation Center

    100 Plainsboro Road, 
    Plainsboro, NJ 
     (3.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Harpreet Sidhu is a primary care provider, practicing in Geriatrics in Plainsboro, New Jersey. Dr. Sidhu is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Fragile X Syndrome, Myelomeningocele, Tethered Cord Syndrome, and Orthostatic Hypotension. Dr. Sidhu is currently accepting new patients.

    Experienced in Diarrhea
    Experienced in Diarrhea

    Princeton Nassau Pediatrics - West Windsor Office

    196 Princeton-Hightstown Road, Building 2 Suite 5, 
    West Windsor, NJ 
     (3.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Adam Naddelman is a Pediatrics provider in West Windsor, New Jersey. Dr. Naddelman is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Croup, Asthma in Children, Viral Gastroenteritis, and Aseptic and Alopecic Nodules of Scalp (AANS). Dr. Naddelman is currently accepting new patients.

    Showing 1-20 of 215

    Last Updated: 02/22/2026

    What is the definition of Diarrhea?

    Diarrhea is when you pass loose or watery stool.

    When should I see a Diarrhea doctor near Princeton, 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 Princeton, 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 Princeton, 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 Princeton, 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 Princeton, 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 Princeton, 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 Princeton, 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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