The 20 Best Bacterial Gastroenteritis Doctors Near Me in Florham Park, NJ

Find the Top Bacterial Gastroenteritis Experts and Specialists

Last Updated: 02/22/2026

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MediFind found 248 doctor with experience in Bacterial Gastroenteritis near Florham Park, NJ. Of these, 218 are Experienced, 18 are Advanced and 12 are Distinguished.

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248 providers found
    Najah I. Doka
    Distinguished in Bacterial Gastroenteritis
    Infectious Disease
    Distinguished in Bacterial Gastroenteritis
    Infectious Disease

    ID Care

    8 Saddle Road, Suite 203, 
    Cedar Knolls, NJ 
     (4.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Najah Doka is an Infectious Disease provider in Cedar Knolls, New Jersey. Dr. Doka is rated as a Distinguished provider by MediFind in the treatment of Bacterial Gastroenteritis. Her top areas of expertise are Sepsis, Pneumonia, COVID-19, and Bacterial Gastroenteritis. Dr. Doka is currently accepting new patients.

    Damanpreet K. Ubhi
    Distinguished in Bacterial Gastroenteritis
    Infectious Disease
    Distinguished in Bacterial Gastroenteritis
    Infectious Disease

    ID Care

    8 Saddle Road, 
    Cedar Knolls, NJ 
     (4.4 miles away)
    Languages Spoken:
    English, Hindi
    Accepting New Patients
    Offers Telehealth

    Damanpreet Ubhi is an Infectious Disease provider in Cedar Knolls, New Jersey. Dr. Ubhi is rated as a Distinguished provider by MediFind in the treatment of Bacterial Gastroenteritis. Her top areas of expertise are Sepsis, Lymphangitis, Cellulitis, and Pneumonia. Dr. Ubhi is currently accepting new patients.

    Fazila Aslam
    Distinguished in Bacterial Gastroenteritis
    Infectious Disease
    Distinguished in Bacterial Gastroenteritis
    Infectious Disease

    Infectious Disease Care

    8 Saddle Road, Suite 203, 
    Cedar Knolls, NJ 
     (4.4 miles away)
    Languages Spoken:
    English, Urdu
    Accepting New Patients

    Fazila Aslam is an Infectious Disease provider in Cedar Knolls, New Jersey. Dr. Aslam is rated as a Distinguished provider by MediFind in the treatment of Bacterial Gastroenteritis. Her top areas of expertise are Sepsis, Lymphangitis, Cellulitis, and Pneumonia. Dr. Aslam is currently accepting new patients.

    Learn about our expert tiers
    Distinguished in Bacterial Gastroenteritis
    Infectious Disease
    Distinguished in Bacterial Gastroenteritis
    Infectious Disease

    Infectious Diseases Consultants

    220 Ridgedale Avenue, Suite C2, 
    Florham Park, NJ 
     (0.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Ashish Chandwani is an Infectious Disease provider in Florham Park, New Jersey. Dr. Chandwani is rated as a Distinguished provider by MediFind in the treatment of Bacterial Gastroenteritis. His top areas of expertise are Pneumonia, COVID-19, Strep Throat, and Multisystem Inflammatory Syndrome in Children (MIS-C). Dr. Chandwani is currently accepting new patients.

    Distinguished in Bacterial Gastroenteritis
    Infectious Disease
    Distinguished in Bacterial Gastroenteritis
    Infectious Disease

    Affiliated Medical Associates Of Morristown PA

    220 Ridgedale Avenue, Suite C2, 
    Florham Park, NJ 
     (0.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Renee Frankel is an Infectious Disease provider in Florham Park, New Jersey. Dr. Frankel is rated as a Distinguished provider by MediFind in the treatment of Bacterial Gastroenteritis. Her top areas of expertise are Pneumonia, Strep Throat, COVID-19, and Multisystem Inflammatory Syndrome in Children (MIS-C). Dr. Frankel is currently accepting new patients.

    Distinguished in Bacterial Gastroenteritis
    Infectious Disease
    Distinguished in Bacterial Gastroenteritis
    Infectious Disease

    Infectious Diseases Consultants

    220 Ridgedale Avenue, Suite C2, 
    Florham Park, NJ 
     (0.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Max Deshaw is an Infectious Disease provider in Florham Park, New Jersey. Dr. Deshaw is rated as a Distinguished provider by MediFind in the treatment of Bacterial Gastroenteritis. His top areas of expertise are Lyme Disease, Pneumonia, Strep Throat, and Spotted Fever.

    Scott F. Gelman
    Experienced in Bacterial Gastroenteritis
    Gastroenterology
    Experienced in Bacterial Gastroenteritis
    Gastroenterology

    Summit Medical Group Gastroenterology

    140 Park Avenue, Floor 3, 
    Florham Park, NJ 
     (2.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Scott Gelman is a Gastroenterologist in Florham Park, New Jersey. Dr. Gelman is rated as an Experienced provider by MediFind in the treatment of Bacterial Gastroenteritis. His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Barrett Esophagus, Diarrhea, Gastrectomy, and Endoscopy. Dr. Gelman is currently accepting new patients.

    Usharani Natarajan
    Experienced in Bacterial Gastroenteritis
    Infectious Disease
    Experienced in Bacterial Gastroenteritis
    Infectious Disease

    Consultants In Infectious Diseases

    25 Lindsley Drive, Suite 110, 
    Morristown, NJ 
     (3.8 miles away)
    Languages Spoken:
    English, Spanish
    Accepting New Patients
    Offers Telehealth

    Usharani Natarajan is an Infectious Disease provider in Morristown, New Jersey. Dr. Natarajan is rated as an Experienced provider by MediFind in the treatment of Bacterial Gastroenteritis. Her top areas of expertise are Osteomyelitis, Hospital-Acquired Pneumonia, Pneumonia, and Osteomyelitis in Children. Dr. Natarajan is currently accepting new patients.

    Robert W. Schuman
    Experienced in Bacterial Gastroenteritis
    Gastroenterology
    Experienced in Bacterial Gastroenteritis
    Gastroenterology

    Affiliates In Gastroenterology

    101 Madison Avenue, Suite 100, 
    Morristown, NJ 
     (3.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Robert Schuman is a Gastroenterologist in Morristown, New Jersey. Dr. Schuman is rated as an Experienced provider by MediFind in the treatment of Bacterial Gastroenteritis. His top areas of expertise are Non-Alcoholic Fatty Liver Disease, Gastric Dysmotility, Irritable Bowel Syndrome (IBS), Exocrine Pancreatic Insufficiency, and Gastrectomy. Dr. Schuman is currently accepting new patients.

    Larry K. Siu
    Experienced in Bacterial Gastroenteritis
    Gastroenterology
    Experienced in Bacterial Gastroenteritis
    Gastroenterology

    Affiliates In Gastroenterology

    101 Madison Avenue, Suite 100, 
    Morristown, NJ 
     (3.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Larry Siu is a Gastroenterologist in Morristown, New Jersey. Dr. Siu is rated as an Experienced provider by MediFind in the treatment of Bacterial Gastroenteritis. His top areas of expertise are Pancreatic Cancer, Choledocholithiasis, Familial Pancreatic Cancer, Endoscopy, and Gastrectomy. Dr. Siu is currently accepting new patients.

    Ravish M. Parekh
    Experienced in Bacterial Gastroenteritis
    Gastroenterology
    Experienced in Bacterial Gastroenteritis
    Gastroenterology

    Atlantic Medical Group Gastroenterology

    435 South Street, Suite 230A, 
    Morristown, NJ 
     (4.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Dr. Ravish Parekh is a board-certified gastroenterologist and a member of the Atlantic Digestive Health Institute. He received his medical degree from Baroda Medical College, Maharaja Sayajirao University in India and came to the United States to pursue his internal medicine residency at Henry Ford Hospital-Wayne State University in Detroit, MI. There, he served as a chief medical resident and was awarded Intern of the Year. Dr. Parekh remained at Henry Ford Hospital to complete his fellowship in gastroenterology and hepatology, during which he served, once again, as a chief fellow and was awarded the Roger F. Smith - Most Outstanding Fellow of the Year.Dr. Parekh brings an exceptional combination of quality patient care, team leadership, and strong communication skills to our practice. He is proud to be part of Atlantic Medical Group and treats a wide range of gastrointestinal disorders with a special interest in inflammatory bowel diseases, colorectal cancer screening, pancreaticobiliary disorders, chronic liver diseases and disorders of the esophagus.A member of multiple gastrointestinal societies, Dr. Parekh participates in the American College of Gastroenterology (ACG), American Gastrointestinal Association (AGA), American Society of Gastrointestinal Endoscopy (ASGE) and the Crohn’s & Colitis Foundation. He has published several abstracts and publications, has presented at several national and international meetings, and has a keen interest in research and medical education. Dr. Parekh is rated as an Experienced provider by MediFind in the treatment of Bacterial Gastroenteritis. His top areas of expertise are Lymphocytic Colitis, Gastrointestinal Bleeding, Viral Gastroenteritis, Endoscopy, and Gastrostomy.

    Nnaemeka Anyadike
    Experienced in Bacterial Gastroenteritis
    Gastroenterology
    Experienced in Bacterial Gastroenteritis
    Gastroenterology

    Atlantic Medical Group Gastroenterology

    435 South Street, Suite 230A, 
    Morristown, NJ 
     (4.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Dr. Nnaemeka Anyadike is the Director of Endoscopy for the Atlantic Digestive Health Institute in Morristown and is board-certified in gastroenterology and internal medicine. He earned his medical degree at the University of Virginia School of Medicine and completed his internship and residency at Thomas Jefferson University Hospital. Dr. Anyadike went on to pursue his fellowship in gastroenterology at Maimonides Medical Center. Prior to joining the Atlantic Digestive Health Institute, Dr. Anyadike served as faculty at Mount Sinai with a hospital appointment as an interventional gastroenterologist at Elmhurst Hospital in Queens, NY. Dr. Anyadike believes in providing the highest quality care using state-of-the-art diagnostics to help patients live their best lives. His clinical interests are in diagnosis and management of biliary disease, pancreatic disease, and pre-cancerous and cancerous lesions in the gastrointestinal tract (esophagus, stomach, small intestine, colon, pancreas, bile ducts, and liver). Accordingly, Dr. Anyadike possesses expertise in performing diagnostic and therapeutic endoscopic procedures, including endoscopic retrograde cholangiopancreatography, endoscopic ultrasound with fine needle aspiration, luminal stent placement, advanced polyp removal techniques, and small bowel endoscopy. The recipient of several honors and awards for professionalism and humanitarianism throughout his career, Dr. Anyadike maintains an appointment as an assistant professor with the Icahn School of Medicine at Mount Sinai in New York. He has written numerous research publications and served as a teacher for medical students, residents and fellows throughout his medical career. Dr. Anyadike maintains membership in the American College of Gastroenterology and the American Society of Gastrointestinal Endoscopy. He is part of the Atlantic Medical Group and a participating provider of the Atlantic Accountable Care Organization. Dr. Anyadike is rated as an Experienced provider by MediFind in the treatment of Bacterial Gastroenteritis. His top areas of expertise are Childhood Volvulus, Jaundice, Gastrointestinal Bleeding, Endoscopy, and Gastrectomy.

    Advanced in Bacterial Gastroenteritis
    Infectious Disease
    Advanced in Bacterial Gastroenteritis
    Infectious Disease

    ID Care

    8 Saddle Road, Suite 203, 
    Cedar Knolls, NJ 
     (4.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Rebecca Marsh is an Infectious Disease provider in Cedar Knolls, New Jersey. Dr. Marsh is rated as an Advanced provider by MediFind in the treatment of Bacterial Gastroenteritis. Her top areas of expertise are Sepsis, Lymphangitis, COVID-19, and Cellulitis. Dr. Marsh is currently accepting new patients.

    Lawrence S. Rosenthal
    Experienced in Bacterial Gastroenteritis
    Gastroenterology
    Experienced in Bacterial Gastroenteritis
    Gastroenterology

    Barnabas Health Multispecialty

    101 Old Short Hills Rd, Suite 217, 
    West Orange, NJ 
     (4.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Lawrence Rosenthal is a Gastroenterologist in West Orange, New Jersey. Dr. Rosenthal is rated as an Experienced provider by MediFind in the treatment of Bacterial Gastroenteritis. His top areas of expertise are Irritable Bowel Syndrome (IBS), Gastroesophageal Reflux Disease (GERD), Gastritis, Gastrectomy, and Endoscopy. Dr. Rosenthal is currently accepting new patients.

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

    Affiliated Medical Associates Of Morristown PA

    220 Ridgedale Avenue, Suite C2, 
    Florham Park, NJ 
     (0.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Nishan Rajaratnam is an Infectious Disease provider in Florham Park, New Jersey. Dr. Rajaratnam is rated as an Experienced provider by MediFind in the treatment of Bacterial Gastroenteritis. His top areas of expertise are Pneumonia, Febrile Neutropenia, Strep Throat, and Pseudomonas Stutzeri Infections. Dr. Rajaratnam is currently accepting new patients.

    Experienced in Bacterial Gastroenteritis
    Gastroenterology
    Experienced in Bacterial Gastroenteritis
    Gastroenterology

    Summit Medical Group Gastroenterology

    140 Park Avenue, 
    Florham Park, NJ 
     (2.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Dennis Han is a Gastroenterologist in Florham Park, New Jersey. Dr. Han is rated as an Experienced provider by MediFind in the treatment of Bacterial Gastroenteritis. His top areas of expertise are Acute Pancreatitis, Diverticular Disease, Angiodysplasia of the Colon, Gastrectomy, and Endoscopy. Dr. Han is currently accepting new patients.

    Experienced in Bacterial Gastroenteritis
    Gastroenterology | Hepatology
    Experienced in Bacterial Gastroenteritis
    Gastroenterology | Hepatology

    Summit Medical Group Gastroenterology

    140 Park Avenue, The Green At Florham Park Null, 
    Florham Park, NJ 
     (2.0 miles away)
    Languages Spoken:
    English, Italian, Spanish
    Accepting New Patients
    Offers Telehealth

    "John M. Dalena, MD, specializes in conditions and diseases of the esophagus, stomach, small intestine, large intestine, liver, gall bladder, and pancreas. Dr. Dalena also provides a wide range of gastrointestinal services, including cancer screening, nutritional support, therapeutic endoscopy, and colonoscopy.Dr. Dalena is the former Chairman in the Department of Gastroenterology at Morristown Medical Center in Morristown, New Jersey. He is an attending physician in the Department of Internal Medicine at Atlantic Health System's Morristown Medical Center. He is a member of the American Medical Association, Medical Society of New Jersey, Morris County Medical Society, American College of Gastroenterology, and Alpha Omega Alpha Honor Medical Society. He is Past Chairman and a member of the Crohns and Colitis Foundation Medical Advisory Committee - New Jersey Chapter.Dr. Dalena has earned the Morristown Medical Center Physician of the Year Award. He also earned the University of Medicine and Dentistry Fellowship Research First Prize Award and American College of Physicians - New Jersey Chapter Laureate Award for Outstanding Achievement in Medicine. He has been featured multiple times in New Jersey Monthly and Castle Connolly ""Top Doctors"" and ""Top Doctors in the New York Metro Area"" listings. Dr. Dalena is one of few physicians nationwide to earn Castle Connolly ""Top Doctor"" listings for more than 10 consecutive years. His ""Top Doctors"" listings are reprinted in Inside Jersey and US News and World Report.When he is not working with his patients, Dr. Dalena is an avid runner and cyclist. He has completed many duathlons, triathlons, and marathons. A life-long resident of Morris County, Dr. Dalena lives in New Vernon, New Jersey.". Dr. Dalena is rated as an Experienced provider by MediFind in the treatment of Bacterial Gastroenteritis. His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Gas Bloat Syndrome, Diverticular Disease, Gastrectomy, and Endoscopy.

    Experienced in Bacterial Gastroenteritis
    Gastroenterology
    Experienced in Bacterial Gastroenteritis
    Gastroenterology

    Summit Medical Group Gastroenterology

    140 Park Avenue, Floor 3, 
    Florham Park, NJ 
     (2.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Darren Blumberg is a Gastroenterologist in Florham Park, New Jersey. Dr. Blumberg is rated as an Experienced provider by MediFind in the treatment of Bacterial Gastroenteritis. His top areas of expertise are Chronic Idiopathic Constipation (CIC), Barrett Esophagus, Esophagitis, Gastrectomy, and Colonoscopy. Dr. Blumberg is currently accepting new patients.

    Experienced in Bacterial Gastroenteritis
    Gastroenterology
    Experienced in Bacterial Gastroenteritis
    Gastroenterology

    The Green At Florham Park

    140 Park Avenue, 
    Florham Park, NJ 
     (2.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Kelly Krueger is a Gastroenterologist in Florham Park, New Jersey. Dr. Krueger is rated as an Experienced provider by MediFind in the treatment of Bacterial Gastroenteritis. Her top areas of expertise are Irritable Bowel Syndrome (IBS), Barrett Esophagus, Familial Adenomatous Polyposis, Gastrectomy, and Endoscopy. Dr. Krueger is currently accepting new patients.

    Experienced in Bacterial Gastroenteritis
    Gastroenterology
    Experienced in Bacterial Gastroenteritis
    Gastroenterology

    Summit Medical Group Gastroenterology

    65 Ridgedale Avenue, 
    Cedar Knolls, NJ 
     (4.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Isaac Galandauer is a Gastroenterologist in Cedar Knolls, New Jersey. Dr. Galandauer is rated as an Experienced provider by MediFind in the treatment of Bacterial Gastroenteritis. His top areas of expertise are Diarrhea, Trichohepatoenteric Syndrome, Barrett Esophagus, Gastrectomy, and Colonoscopy. Dr. Galandauer is currently accepting new patients.

    Showing 1-20 of 248

    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 Florham Park, 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 Bacterial Gastroenteritis doctor near Florham Park, 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 Bacterial Gastroenteritis doctors near Florham Park, 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 Bacterial Gastroenteritis doctors near Florham Park, 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 Bacterial Gastroenteritis doctor near Florham Park, 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 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 Florham Park, 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 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 Florham Park, NJ?

    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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