The 20 Best Diarrhea Doctors Near Me in Union City, NJ

Find the Top Diarrhea Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 1702 doctor with experience in Diarrhea near Union City, NJ. Of these, 1511 are Experienced, 175 are Advanced, 8 are Distinguished and 1 are Elite.

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1,702 providers found
    Elite in Diarrhea
    Gastroenterology
    Elite in Diarrhea
    Gastroenterology

    Gastroenterology And Hepatology At David H. Koch Center

    1283 York Ave # 9, 
    New York, NY 
     (3.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    David Wan is a Gastroenterologist practicing medicine in New York, New York. Dr. Wan is rated as an Elite provider by MediFind in the treatment of Diarrhea. He is also highly rated in 27 other conditions, according to our data. His clinical expertise encompasses Gastrointestinal Bleeding, Jaundice, Diarrhea, Colonoscopy, and Endoscopy. Dr. Wan is currently accepting new patients.

    Distinguished in Diarrhea
    Gastroenterology | Internal Medicine
    Distinguished in Diarrhea
    Gastroenterology | Internal Medicine

    Vanguard Gastroenterology And Primary Care At Broadway

    233 Broadway, Suite 2750, 
    New York, NY 
     (4.5 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Inessa Khaykis is an Internal Medicine specialist and a Gastroenterologist practicing medicine in New York, New York. Dr. Khaykis is rated as a Distinguished provider by MediFind in the treatment of Diarrhea. She is also highly rated in 41 other conditions, according to our data. Her clinical expertise encompasses Gastroesophageal Reflux Disease (GERD), Indigestion, Gastric Dysmotility, Diarrhea, and Endoscopy. Dr. Khaykis is board certified in American Board Of Internal Medicine/Gastroenterology.

    Advanced in Diarrhea
    Gastroenterology | Internal Medicine
    Advanced in Diarrhea
    Gastroenterology | Internal Medicine

    Vanguard Gastroenterology And Primary Care At 31st Street

    36 East 31st Street, Suite 701, 
    New York, NY 
     (3.4 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Alex Sherman is an Internal Medicine specialist and a Gastroenterologist practicing medicine in New York, New York. Dr. Sherman is rated as an Advanced 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 Gastroesophageal Reflux Disease (GERD), Gastric Dysmotility, Irritable Bowel Syndrome (IBS), Gastrostomy, and Colonoscopy. Dr. Sherman is board certified in American Board Of Internal Medicine.

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

    Vanguard Gastroenterology And Primary Care At 31st Street

    36 East 31st Street, Suite 701, 
    New York, NY 
     (3.4 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    James Salik is a Gastroenterologist practicing medicine in New York, New York. Dr. Salik is rated as an Advanced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Irritable Bowel Syndrome (IBS), Gas Bloat Syndrome, Gastroesophageal Reflux Disease (GERD), and Bacterial Gastroenteritis. Dr. Salik is board certified in American Board Of Internal Medicine and American Board Of Internal Medicine/Gastroenterology.

    Advanced in Diarrhea
    Gastroenterology
    Advanced in Diarrhea
    Gastroenterology

    Vanguard Gastroenterology And Primary Care At 31st Street

    36 East 31st Street, Suite 701, 
    New York, NY 
     (3.4 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Jonathan Cohen is a graduate of Harvard College and Harvard Medical School. He completed his residency at Beth Israel Hospital in Boston, and fellowships in gastroenterology at UCLA, and advanced endoscopy at The Wellesley Hospital in Toronto, Canada. Dr. Cohen was Clinical Professor of Medicine at NYU School of Medicine since 2006, joining the full-time faculty as a Professor of Medicine at Northwell/Hofstra in 2024. He has worked as gastroenterologist and performed general and advanced endoscopy at Northwell Vanguard Gastroenterology with expertise in ERCP, colonoscopy, endoscopic resection of large polyps, ablation of tumors and Barrett's esophagus, weight management and endoscopic bariatric therapy. For each of the past 24 years, he has been named to the Castle Connolly Best Doctors list.Dr. Cohen the current Treasurer of the American Society for Gastrointestinal Endoscopy [ASGE] and will be the organization's President in 2027-8. He served as past Chairman of the ASGE Training Committee and the Quality Assurance in Endoscopy Committee. He is also the current Director of the Program for Endoscopic Teachers of the World Endoscopy Organization. Dr. Cohen served as President of the New York Society for Gastrointestinal Endoscopy in 2004. Dr. Cohen has authored numerous articles and has made many presentations at scientific meetings both in the U.S and abroad. He has edited three textbooks in his field: Successful Training in Endoscopy Endoscopy Past Present and Future: NYSGE at 50and Comprehensive Atlas of High-Resolution Endoscopy and Narrowband Imaging, a volume which has been translated into 4 languages and sold worldwide. Dr. Cohen is recognized by his colleagues around the world as an expert on quality indicators in gastroenterology, as well as simulator training and advanced imaging technologies in the early diagnosis of GI cancers. A sought after national and international lecturer, Dr. Cohen has also directed over 50 training courses in his fields of expertise to groups of doctors in many countries and throughout North America. He currently serves as Director of Innovation and Sustainability in the Northwell GI service line. Dr. Cohen is rated as an Advanced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 40 other conditions, according to our data. His clinical expertise encompasses Non-Alcoholic Fatty Liver Disease, Gas Bloat Syndrome, Cronkhite-Canada Disease, and Juvenile Polyposis Syndrome. Dr. Cohen is board certified in American Board Of Internal Medicine/Gastroenterology.

    Advanced in Diarrhea
    Gastroenterology | Internal Medicine
    Advanced in Diarrhea
    Gastroenterology | Internal Medicine

    Vanguard Gastroenterology And Primary Care At 31st Street

    36 East 31st Street, Suite 701, 
    New York, NY 
     (3.4 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Edward Brettholz is an Internal Medicine specialist and a Gastroenterologist practicing medicine in New York, New York. Dr. Brettholz is rated as an Advanced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Gastroesophageal Reflux Disease (GERD), Eosinophilic Esophagitis, Tenesmus, and Esophagitis. Dr. Brettholz is board certified in American Board Of Internal Medicine and American Board Of Internal Medicine/Gastroenterology.

    Advanced in Diarrhea
    Gastroenterology
    Advanced in Diarrhea
    Gastroenterology

    Northwell Health Physician Partners Medicine Specialties At East 85th Street

    178 East 85th Street, 4th Floor, 
    New York, NY 
     (4.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Arun Swaminath, MD, is an accomplished gastroenterologist and the director of the Inflammatory Bowel Diseases Program at Lenox Hill Hospital within Northwell Health. With a primary focus on treating patients with Crohn's disease and colitis, He holds a Professor of Medicine appointment in the School of Medicine at Hofstra Northwell School of Medicine.He oversees a multi-disciplinary IBD Center that provides patients with access to world-class surgeons, dieticians, and IBD pharmacists. This center attracts trainees from across the tristate area who come to learn from the exceptional team. His dedication to advancing the field of gastroenterology is evident in his numerous original clinical, translational, and review articles that he has authored.In recognition of his expertise, Dr. Swaminath is frequently sought after as a speaker in the area of inflammatory bowel diseases and has made appearances on television news and has been featured in numerous print and online media outlets. He has also made significant contributions at a national level, served as a chair of the NYC Crohn's and Colitis Foundation Chapter Medical Advisory Committee and as the co-director of the American College of Gastroenterology's IBD School. Dr. Swaminath's passion for IBD education is further exemplified by his creation of the Burton I Korelitz Advanced IBD Fellowship at Northwell Health, a pathway for expert IBD training for gastroenterologists,With his expertise, leadership, and commitment to improving patient care and education, Dr. Arun Swaminath continues to make significant contributions to the field of gastroenterology within Northwell Health. Dr. Swaminath is rated as an Advanced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Crohn's Disease, Ulcerative Colitis, Viral Gastroenteritis, Colonoscopy, and Endoscopy. Dr. Swaminath is board certified in American Board Of Internal Medicine/Gastroenterology.

    Advanced in Diarrhea
    Gastroenterology
    Advanced in Diarrhea
    Gastroenterology

    Vanguard Gastroenterology And Primary Care At Broadway

    233 Broadway, Suite 2750, 
    New York, NY 
     (4.5 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Nooshin Hosseini is a Gastroenterologist practicing medicine in New York, New York. Dr. Hosseini is rated as an Advanced provider by MediFind in the treatment of Diarrhea. She is also highly rated in 14 other conditions, according to our data. Her clinical expertise encompasses Irritable Bowel Syndrome (IBS), Bacterial Gastroenteritis, Gas Bloat Syndrome, and Helicobacter Pylori Infection. Dr. Hosseini is board certified in American Board Of Internal Medicine, American Board Of Internal Medicine/Gastroenterology, and Institution Not Present.

    Advanced in Diarrhea
    Gastroenterology
    Advanced in Diarrhea
    Gastroenterology

    Vanguard Gastroenterology And Primary Care At Broadway

    233 Broadway, Suite 2750, 
    New York, NY 
     (4.5 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Nancy Chung is a Gastroenterologist practicing medicine in New York, New York. Dr. Chung is rated as an Advanced provider by MediFind in the treatment of Diarrhea. She is also highly rated in 11 other conditions, according to our data. Her clinical expertise encompasses Bacterial Gastroenteritis, Gastric Dysmotility, Small Bowel Bacterial Overgrowth, Gas Bloat Syndrome, and Gastrectomy. Dr. Chung is board certified in American Board Of Internal Medicine.

    Advanced in Diarrhea
    Gastroenterology
    Advanced in Diarrhea
    Gastroenterology

    Harry Snady MD

    1 Bellevue Terrace, 
    Weehawken, NJ 
     (0.7 miles away)
    Languages Spoken:
    English

    Harry Snady is a Gastroenterologist practicing medicine in Weehawken, New Jersey. Dr. Snady is rated as an Advanced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Hiatal Hernia, Congenital Diaphragmatic Hernia, Tenesmus, and Diverticular Disease. Dr. Snady is board certified in American Board Of Internal Medicine and American Board Of Internal Medicine.

    Advanced in Diarrhea
    Advanced in Diarrhea

    Altagracia M Munoz Llaverias MDoffice

    217 60th Street, 
    West New York, NJ 
     (1.3 miles away)
    Languages Spoken:
    English

    Altagracia Llaverias is a Pediatrics provider practicing medicine in West New York, New Jersey. Dr. Llaverias is rated as an Advanced provider by MediFind in the treatment of Diarrhea. She is also highly rated in 9 other conditions, according to our data. Her clinical expertise encompasses Asthma in Children, Obesity in Children, Developmental Dysphasia Familial, and Viral Gastroenteritis. Dr. Llaverias is board certified in American Board Of Pediatrics.

    Experienced in Diarrhea
    Gastroenterology
    Experienced in Diarrhea
    Gastroenterology
    200 West 13th Street, Floor 4, 
    New York, NY 
     (3.0 miles away)
    Languages Spoken:
    English, Spanish
    Offers Telehealth

    Franklin Kasmin is a Gastroenterologist practicing medicine in New York, New York. Dr. Kasmin is rated as an Experienced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Jaundice, Choledocholithiasis, Bile Duct Obstruction, Endoscopy, and Gastrostomy.

    Advanced in Diarrhea
    Gastroenterology | Internal Medicine
    Advanced in Diarrhea
    Gastroenterology | Internal Medicine
    60 East 56th Street, Floor 7, 
    New York, NY 
     (3.2 miles away)
    Languages Spoken:
    English, Portuguese, Spanish
    Offers Telehealth

    Paulo Pacheco is an Internal Medicine specialist and a Gastroenterologist practicing medicine in New York, New York. Dr. Pacheco is rated as an Advanced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 33 other conditions, according to our data. His clinical expertise encompasses Berdon Syndrome, Anal Fissure, Lactose Intolerance, and Bowel Incontinence.

    Experienced in Diarrhea
    Gastroenterology
    Experienced in Diarrhea
    Gastroenterology
    80 5th Avenue, Room 1605, 
    New York, NY 
     (3.3 miles away)
    Languages Spoken:
    English, Spanish
    Offers Telehealth

    Anthony Starpoli is a Gastroenterologist practicing medicine in New York, New York. Dr. Starpoli 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 Gastroesophageal Reflux Disease (GERD), Celiac Disease, Obesity, and Hiatal Hernia.

    Distinguished in Diarrhea
    Gastroenterology
    Distinguished in Diarrhea
    Gastroenterology

    Rockefeller Outpatient Pavilion

    160 E 53rd St, 
    New York, NY 
     (3.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    David Faleck is a Gastroenterologist practicing medicine in New York, New York. Dr. Faleck is rated as a Distinguished 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 Colitis, Viral Gastroenteritis, Ulcerative Colitis, Colonoscopy, and Endoscopy. Dr. Faleck is currently accepting new patients.

    Distinguished in Diarrhea
    Gastroenterology
    Distinguished in Diarrhea
    Gastroenterology

    Travel Health Medical PC

    110 E 55th St Fl 16, 
    New York, NY 
     (3.5 miles away)
    Languages Spoken:
    English

    Bradley Connor is a Gastroenterologist practicing medicine in New York, New York. Dr. Connor is rated as a Distinguished provider by MediFind in the treatment of Diarrhea. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Diarrhea, Japanese Encephalitis, Viral Gastroenteritis, and Giardia Infection.

    Experienced in Diarrhea
    Gastroenterology | Internal Medicine
    Experienced in Diarrhea
    Gastroenterology | Internal Medicine

    Northwell Health Concorde Gastroenterology And Rheumatology At East 30th Street

    232 East 30th Street, Main Level, 
    New York, NY 
     (3.5 miles away)
    Languages Spoken:
    English, Spanish
    Offers Telehealth

    Luis Barraza is an Internal Medicine specialist and a Gastroenterologist practicing medicine in New York, New York. Dr. Barraza is rated as an Experienced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Spontaneous Bacterial Peritonitis, Ascites, Portal Hypertension, and Gas Bloat Syndrome.

    Experienced in Diarrhea
    Gastroenterology | Internal Medicine
    Experienced in Diarrhea
    Gastroenterology | Internal Medicine

    Northwell Health Concorde Gastroenterology And Rheumatology At East 30th Street

    232 East 30th Street, Main Level, 
    New York, NY 
     (3.5 miles away)
    Languages Spoken:
    English

    John Ackert is an Internal Medicine specialist and a Gastroenterologist practicing medicine in New York, New York. Dr. Ackert is rated as an Experienced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Gastroesophageal Reflux Disease (GERD), Diverticular Disease, Tenesmus, and Gastritis. Dr. Ackert is board certified in American Board Of Internal Medicine and American Board Of Internal Medicine/Gastroenterology.

    Advanced in Diarrhea
    Gastroenterology
    Advanced in Diarrhea
    Gastroenterology
    132 East 76th Street, Ofc 2g, 
    New York, NY 
     (3.7 miles away)
    Languages Spoken:
    English, Italian

    Peter Baiocco is a Gastroenterologist practicing medicine in New York, New York. Dr. Baiocco is rated as an Advanced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Radiation Enteritis, Gastrointestinal Bleeding, Menetrier Disease, and Gastroesophageal Reflux Disease (GERD).

    Advanced in Diarrhea
    Gastroenterology
    Advanced in Diarrhea
    Gastroenterology
    3 East 71st Street, 
    New York, NY 
     (3.8 miles away)
    Languages Spoken:
    English

    Jay Katzman is a Gastroenterologist practicing medicine in New York, New York. Dr. Katzman is rated as an Advanced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Gastritis, Gastroesophageal Reflux Disease (GERD), Attenuated Familial Adenomatous Polyposis, and Cronkhite-Canada Disease.

    Showing 1-20 of 1,702

    Last Updated: 04/28/2026

    What is the definition of Diarrhea?

    Diarrhea is when you pass loose or watery stool.

    When should I see a Diarrhea doctor near Union City, 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 Union City, 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 Union City, 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 Union City, 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 Union City, 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 Union City, 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 Union City, 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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