The 20 Best Diverticular Disease Doctors Near Me in Union, NJ

Find the Top Diverticular Disease Experts and Specialists

The 20 Best Diverticular Disease Doctors near Union, NJ

Last Updated: 02/22/2026

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MediFind found 628 doctor with experience in Diverticular Disease near Union, NJ. Of these, 528 are Experienced, 75 are Advanced and 25 are Distinguished.

Location
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628 providers found
    Dhanasekaran Ramasamy
    Advanced in Diverticular Disease
    Gastroenterology
    Advanced in Diverticular Disease
    Gastroenterology

    Center For Digestive Diseases, PA

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

    Dhanasekaran Ramasamy is a Gastroenterologist in Union, New Jersey. Dr. Ramasamy is rated as an Advanced provider by MediFind in the treatment of Diverticular Disease. His top areas of expertise are Choledocholithiasis, Bile Duct Obstruction, Gas Bloat Syndrome, Gastrectomy, and Endoscopy. Dr. Ramasamy is currently accepting new patients.

    Sujala Chirla
    Advanced in Diverticular Disease
    Gastroenterology
    Advanced in Diverticular Disease
    Gastroenterology

    Center For Digestive Diseases

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

    Sujala Chirla is a Gastroenterologist in Union, New Jersey. Dr. Chirla has been practicing medicine for over 17 years and is rated as an Advanced provider by MediFind in the treatment of Diverticular Disease. Her top areas of expertise are Gastrointestinal Bleeding, Childhood Volvulus, Portal Hypertension, Gastrectomy, and Endoscopy. Dr. Chirla is currently accepting new patients.

    Experienced in Diverticular Disease
    General Surgery
    Experienced in Diverticular Disease
    General Surgery
    11 Overlook Rd, Suite 160, 
    Summit, NJ 
     (4.5 miles away)
    Languages Spoken:
    English

    Paul Starker is a General Surgeon in Summit, New Jersey. Dr. Starker is rated as an Experienced provider by MediFind in the treatment of Diverticular Disease. His top areas of expertise are Hernia, Gallstones, Choledocholithiasis, Juvenile Angiofibroma, and Hernia Surgery.

    Learn about our expert tiers
    Joseph R. Notaro
    Advanced in Diverticular Disease
    Colorectal Surgery | General Surgery
    Advanced in Diverticular Disease
    Colorectal Surgery | General Surgery

    Associated Colon & Rectal Surgeons

    33 Overlook Road, Suite 211, 
    Summit, NJ 
     (4.5 miles away)
    Languages Spoken:
    English, Spanish
    Accepting New Patients

    Joseph Notaro is a Colorectal Surgeon and a General Surgeon in Summit, New Jersey. Dr. Notaro is rated as an Advanced provider by MediFind in the treatment of Diverticular Disease. His top areas of expertise are Proctitis, Familial Colorectal Cancer, Anal Fissure, Ureteroscopy, and Hernia Surgery. Dr. Notaro is currently accepting new patients.

    Advanced in Diverticular Disease
    Advanced in Diverticular Disease

    Center For Digestive Diseases

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

    Geethan Sivananthan is a Gastroenterologist in Union, New Jersey. Dr. Sivananthan has been practicing medicine for over 17 years and is rated as an Advanced provider by MediFind in the treatment of Diverticular Disease. His top areas of expertise are Gastrointestinal Bleeding, Gas Bloat Syndrome, Macroamylasemia, Gastrectomy, and Colonoscopy. Dr. Sivananthan is currently accepting new patients.

    Advanced in Diverticular Disease
    Gastroenterology | Oncology | Geriatrics
    Advanced in Diverticular Disease
    Gastroenterology | Oncology | Geriatrics

    Pradeep S Mahal MD

    1308 Morris Avenue, Suite 202, 
    Union, NJ 
     (1.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Pradeep Mahal is an Oncologist and a Gastroenterologist in Union, New Jersey. Dr. Mahal is rated as an Advanced provider by MediFind in the treatment of Diverticular Disease. His top areas of expertise are Attenuated Familial Adenomatous Polyposis, Cronkhite-Canada Disease, Juvenile Polyposis Syndrome, Gastrectomy, and Colonoscopy. Dr. Mahal is currently accepting new patients.

    Advanced in Diverticular Disease
    Colorectal Surgery
    Advanced in Diverticular Disease
    Colorectal Surgery

    Associates In Colon And Rectal Diseases Professional Association

    231 Millburn Avenue, The Commons Null, 
    Millburn, NJ 
     (2.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Mark Gilder is a Colorectal Surgeon in Millburn, New Jersey. Dr. Gilder is rated as an Advanced provider by MediFind in the treatment of Diverticular Disease. His top areas of expertise are Proctitis, Familial Colorectal Cancer, Hemorrhoids, Hernia Surgery, and Bladder Reconstruction. Dr. Gilder is currently accepting new patients.

    Distinguished in Diverticular Disease
    Gastroenterology
    Distinguished in Diverticular Disease
    Gastroenterology

    Office

    201 Lyons Ave, 
    Newark, NJ 
     (3.1 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Cabaleiro Renee is a Gastroenterologist in Newark, New Jersey. Dr. Renee is rated as a Distinguished provider by MediFind in the treatment of Diverticular Disease. Her top areas of expertise are Gastrointestinal Bleeding, Diverticular Disease, Gastritis, Gastrostomy, and Gastrectomy.

    Michael L. Margolin
    Experienced in Diverticular Disease
    Gastroenterology
    Experienced in Diverticular Disease
    Gastroenterology

    Associates In Gastroenterology Of Union County PA

    210 North Avenue East, 
    Cranford, NJ 
     (3.3 miles away)
    Experience:
    44+ years
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Michael Margolin is a Gastroenterologist in Cranford, New Jersey. Dr. Margolin has been practicing medicine for over 44 years and is rated as an Experienced provider by MediFind in the treatment of Diverticular Disease. His top areas of expertise are Irritable Bowel Syndrome (IBS), Crohn's Disease, Lactose Intolerance, and Diarrhea. Dr. Margolin is currently accepting new patients.

    Advanced in Diverticular Disease
    Advanced in Diverticular Disease

    Cranford Diagnostic Imaging PA

    25 S Union Ave, 
    Cranford, NJ 
     (3.5 miles away)
    Languages Spoken:
    English

    Patricia Choi is a Radiologist in Cranford, New Jersey. Dr. Choi is rated as an Advanced provider by MediFind in the treatment of Diverticular Disease. Her top areas of expertise are Melorheostosis with Osteopoikilosis, Melorheostosis, Osteopenia, and Diverticular Disease.

    Advanced in Diverticular Disease
    Gastroenterology
    Advanced in Diverticular Disease
    Gastroenterology

    Robert Wood Johnson Medical Associates At Hamilton PA

    328 W Saint Georges Ave, 
    Linden, NJ 
     (4.4 miles away)
    Languages Spoken:
    English

    Rajesh Dhirmalani is a Gastroenterologist in Linden, New Jersey. Dr. Dhirmalani is rated as an Advanced provider by MediFind in the treatment of Diverticular Disease. His top areas of expertise are Menetrier Disease, Heartburn, Gardner Syndrome, Non-Alcoholic Fatty Liver Disease, and Gastrectomy.

    Advanced in Diverticular Disease
    Gastroenterology
    Advanced in Diverticular Disease
    Gastroenterology

    Premier Health Gastroenterology

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

    Ying Tang is a Gastroenterologist in Summit, New Jersey. Dr. Tang is rated as an Advanced provider by MediFind in the treatment of Diverticular Disease. Her top areas of expertise are Hemorrhoids, Cronkhite-Canada Disease, Juvenile Polyposis Syndrome, Gastrectomy, and Gastrostomy. Dr. Tang is currently accepting new patients.

    Michael O. Duhaney
    Experienced in Diverticular Disease
    Radiology | Neuroradiology
    Experienced in Diverticular Disease
    Radiology | Neuroradiology

    Ancillary Services Of Practice Associates PA

    99 Beauvoir Avenue, 
    Summit, NJ 
     (4.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Michael Duhaney is a Radiologist and a Neuroradiologist in Summit, New Jersey. Dr. Duhaney is rated as an Experienced provider by MediFind in the treatment of Diverticular Disease. His top areas of expertise are Biliary Dyskinesia, Gallbladder Disease, Cerebellar Multiple System Atrophy, and Hepatocerebral Degeneration. Dr. Duhaney is currently accepting new patients.

    Nikhil K. Jain
    Experienced in Diverticular Disease
    Interventional Radiology
    Experienced in Diverticular Disease
    Interventional Radiology

    Summit Radiologic Associates PA

    99 Beauvoir Avenue, 
    Summit, NJ 
     (4.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Nikhil Jain is an Interventional Radiologist in Summit, New Jersey. Dr. Jain is rated as an Experienced provider by MediFind in the treatment of Diverticular Disease. His top areas of expertise are Pleurisy, Hepatocerebral Degeneration, Pleural Effusion, Bone Graft, and Vertebroplasty. Dr. Jain is currently accepting new patients.

    Bhumika Patel
    Experienced in Diverticular Disease
    Experienced in Diverticular Disease

    Overlook Medical Center

    99 Beauvoir Avenue, 
    Summit, NJ 
     (4.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Bhumika Patel is a Radiologist in Summit, New Jersey. Dr. Patel is rated as an Experienced provider by MediFind in the treatment of Diverticular Disease. Her top areas of expertise are Galactocoele, Breast Lump, Pleurisy, and Gallbladder Disease. Dr. Patel is currently accepting new patients.

    Kirsten B. Wilkins
    Experienced in Diverticular Disease
    Colorectal Surgery
    Experienced in Diverticular Disease
    Colorectal Surgery

    Associated Colon & Rectal Surgeons

    33 Overlook Road, Suite 211, 
    Summit, NJ 
     (4.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Associate Program Director of Rutgers-Robert Wood Johnson colorectal fellowship; Director of colorectal resident research; Past-President of both the New Jersey and Pennsylvania Societies of Colon and Rectal Surgeons; question writer for the American Board of Colon and Rectal Surgery written examination; Dean of ASCRS-U, invited lecturer at numerous national and international colorectal surgery meetings; author of numerous colorectal surgery book chapters; served as Chairman of numerous committees for the American Society of Colon and Rectal Surgeons (ASCRS) including the Self-Assessment Committee, Program Committee, Finance Committee, Credentials Committee, and the Nominations Advisory Task Force; President-Eugene P Salvati Alumni Association; Past-Treasurer-ASCRS, Past-Vice Chairman Surgical Leadership Institute (ASCRS); current Vice-President ASCRS; Fellow of the American College of Surgeons; Fellow of the New York Society of Colon and Rectal Surgeons; Member of the American Medical Association. Dr. Wilkins is rated as an Experienced provider by MediFind in the treatment of Diverticular Disease. Her top areas of expertise are Familial Colorectal Cancer, Proctitis, Anal Fissure, Ureteroscopy, and Hernia Surgery.

    Julie A. Lorber
    Experienced in Diverticular Disease
    Colorectal Surgery
    Experienced in Diverticular Disease
    Colorectal Surgery

    Julie Alorber MD PC

    33 Overlook Road, Suite 306, 
    Summit, NJ 
     (4.5 miles away)
    Languages Spoken:
    English, Spanish
    Accepting New Patients

    Julie Lorber is a Colorectal Surgeon in Summit, New Jersey. Dr. Lorber is rated as an Experienced provider by MediFind in the treatment of Diverticular Disease. Her top areas of expertise are Anal Fissure, Proctitis, Familial Colorectal Cancer, Ureteroscopy, and Hernia Surgery. Dr. Lorber is currently accepting new patients.

    Bertram T. Chinn
    Experienced in Diverticular Disease
    Colorectal Surgery
    Experienced in Diverticular Disease
    Colorectal Surgery

    Associated Colon & Rectal Surgeons

    33 Overlook Road, Suite 211, 
    Summit, NJ 
     (4.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Bertram Chinn is a Colorectal Surgeon in Summit, New Jersey. Dr. Chinn is rated as an Experienced provider by MediFind in the treatment of Diverticular Disease. His top areas of expertise are Familial Colorectal Cancer, Proctitis, Lynch Syndrome, Hernia Surgery, and Colostomy. Dr. Chinn is currently accepting new patients.

    Suraj Alva
    Experienced in Diverticular Disease
    Colorectal Surgery
    Experienced in Diverticular Disease
    Colorectal Surgery

    Associated Colon & Rectal Surgeons

    33 Overlook Road, Suite 211, 
    Summit, NJ 
     (4.5 miles away)
    Languages Spoken:
    English, Hindi
    Accepting New Patients

    Suraj Alva is a Colorectal Surgeon in Summit, New Jersey. Dr. Alva is rated as an Experienced provider by MediFind in the treatment of Diverticular Disease. His top areas of expertise are Anal Fissure, Mesenteric Venous Thrombosis, Hemorrhoids, Hernia Surgery, and Ureteroscopy. Dr. Alva is currently accepting new patients.

    Paul K. Lerer
    Experienced in Diverticular Disease
    Gastroenterology
    Experienced in Diverticular Disease
    Gastroenterology

    Atlantic Medical Group Gastroenterology At Summit

    33 Overlook Road, Suite 408, 
    Summit, NJ 
     (4.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Paul Lerer is a Gastroenterologist in Summit, New Jersey. Dr. Lerer is rated as an Experienced provider by MediFind in the treatment of Diverticular Disease. His top areas of expertise are Crohn's Disease, Heartburn, Primary Biliary Cholangitis, Gastrectomy, and Endoscopy. Dr. Lerer is currently accepting new patients.

    Showing 1-20 of 628

    Last Updated: 02/22/2026

    What is the definition of Diverticular Disease?

    Diverticula are small, bulging sacs or pouches that form on the inner wall of the intestine. Diverticulitis occurs when these pouches become inflamed or infected. Most often, these pouches are in the lower part of the large intestine (colon).

    When should I see a Diverticular Disease doctor near Union, 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 Diverticular Disease doctor near Union, 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 Diverticular Disease doctors near Union, 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 Diverticular Disease doctors near Union, 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 Diverticular Disease doctor near Union, 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 Diverticular Disease doctor search results page. 

    Why is it important to get a second opinion from a different Diverticular Disease 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 Diverticular Disease doctor near Union, 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 Diverticular Disease 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 Diverticular Disease 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 Diverticular Disease doctors near Union, NJ?

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

    Look for the filter feature on the left-side of the Diverticular Disease 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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