The 20 Best Hemorrhagic Proctocolitis Doctors Near Me in greenlawn, NY

Find the Top Hemorrhagic Proctocolitis Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 65 doctor with experience in Hemorrhagic Proctocolitis near greenlawn, NY. Of these, 57 are Experienced, 7 are Advanced and 1 are Distinguished.

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65 providers found
    Experienced in Hemorrhagic Proctocolitis
    Internal Medicine
    Experienced in Hemorrhagic Proctocolitis
    Internal Medicine

    Mount Sinai Doctors Laboratory

    5 Cuba Hill Rd, 
    Greenlawn, NY 
     (0.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Barbara Stumacher is a primary care provider, practicing in Internal Medicine in Greenlawn, New York. Dr. Stumacher is rated as an Experienced provider by MediFind in the treatment of Hemorrhagic Proctocolitis. She is also highly rated in 20 other conditions, according to our data. Her clinical expertise encompasses Sitosterolemia, Congenital Sucrase-Isomaltase Deficiency, Glucose Phosphate Isomerase Deficiency, and Glucose-Galactose Malabsorption Deficiency. Dr. Stumacher is currently accepting new patients.

    Distinguished in Hemorrhagic Proctocolitis
    Pediatric Gastroenterology
    Distinguished in Hemorrhagic Proctocolitis
    Pediatric Gastroenterology
    Referral may be required

    Cohen Children's Northwell Health Physician Partners Pediatric Specialists At Smithtown

    222 Middle Country Road, Suite 106, 
    Smithtown, NY 
     (9.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    James Markowitz is a Pediatric Gastroenterologist practicing medicine in Smithtown, New York. Dr. Markowitz is rated as a Distinguished provider by MediFind in the treatment of Hemorrhagic Proctocolitis. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Viral Gastroenteritis, Crohn's Disease, Hemorrhagic Proctocolitis, Colonoscopy, and Endoscopy. Dr. Markowitz is board certified in American Board Of Pediatrics/Gastroenterology and American Board Of Pediatrics. Dr. Markowitz is currently accepting new patients.

    Experienced in Hemorrhagic Proctocolitis
    Internal Medicine
    Experienced in Hemorrhagic Proctocolitis
    Internal Medicine

    Mount Sinai Doctors Laboratory

    5 Cuba Hill Rd, 
    Greenlawn, NY 
     (0.3 miles away)
    Experience:
    10+ years
    Languages Spoken:
    English
    Offers Telehealth

    Eric Ballecer is a primary care provider, practicing in Internal Medicine in Greenlawn, New York. He has been practicing medicine for over 10 years. Dr. Ballecer is rated as an Experienced provider by MediFind in the treatment of Hemorrhagic Proctocolitis. He is also highly rated in 19 other conditions, according to our data. His clinical expertise encompasses Berdon Syndrome, Diverticular Disease, Heartburn, and Gas Bloat Syndrome.

    Learn about our expert tiers
    Experienced in Hemorrhagic Proctocolitis
    Internal Medicine
    Experienced in Hemorrhagic Proctocolitis
    Internal Medicine

    Mount Sinai Doctors Laboratory

    5 Cuba Hill Rd, 
    Greenlawn, NY 
     (0.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Ning Ding is a primary care provider, practicing in Internal Medicine in Greenlawn, New York. Dr. Ding is rated as an Experienced provider by MediFind in the treatment of Hemorrhagic Proctocolitis. She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Atherosclerosis, Peripheral Artery Disease, Menopause, Crohn's Disease, and Leg or Foot Amputation.

    Experienced in Hemorrhagic Proctocolitis
    Internal Medicine
    Experienced in Hemorrhagic Proctocolitis
    Internal Medicine

    MDVIP - Greenlawn, NY

    5 Cuba Hill Rd, 
    Greenlawn, NY 
     (0.3 miles away)
    Languages Spoken:
    English

    George Schmitz is a primary care provider, practicing in Internal Medicine in Greenlawn, New York. Dr. Schmitz is rated as an Experienced provider by MediFind in the treatment of Hemorrhagic Proctocolitis. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Macroamylasemia, High Cholesterol, Hypothyroidism, and Non-Alcoholic Fatty Liver Disease.

    Experienced in Hemorrhagic Proctocolitis
    Gastroenterology
    Experienced in Hemorrhagic Proctocolitis
    Gastroenterology
    Referral may be required

    Mount Sinai Doctors Laboratory

    5 Cuba Hill Rd, 
    Greenlawn, NY 
     (0.3 miles away)
    Languages Spoken:
    English

    Scott Ingber is a Gastroenterologist practicing medicine in Greenlawn, New York. Dr. Ingber is rated as an Experienced provider by MediFind in the treatment of Hemorrhagic Proctocolitis. He is also highly rated in 18 other conditions, according to our data. His clinical expertise encompasses Diverticular Disease, Gastroesophageal Reflux Disease (GERD), Ulcerative Colitis, and Familial Adenomatous Polyposis.

    Experienced in Hemorrhagic Proctocolitis
    Gastroenterology
    Experienced in Hemorrhagic Proctocolitis
    Gastroenterology
    Referral may be required
    1880 East Jericho Turnpike, Floor 1, 
    Huntington, NY 
     (3.2 miles away)
    Languages Spoken:
    English, Cantonese, Mandarin
    Accepting New Patients
    Offers Telehealth

    Alan Yao is a Gastroenterologist practicing medicine in Huntington, New York. Dr. Yao is rated as an Experienced provider by MediFind in the treatment of Hemorrhagic Proctocolitis. He is also highly rated in 34 other conditions, according to our data. His clinical expertise encompasses Gastritis, Chronic Erosive Gastritis, Non-Alcoholic Fatty Liver Disease, and Visceromegaly. Dr. Yao is currently accepting new patients.

    Experienced in Hemorrhagic Proctocolitis
    Gastroenterology
    Experienced in Hemorrhagic Proctocolitis
    Gastroenterology
    Referral may be required
    13 Central Street, 
    Huntington, NY 
     (3.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Frederick Gandolfo is a Gastroenterologist practicing medicine in Huntington, New York. Dr. Gandolfo is rated as an Experienced provider by MediFind in the treatment of Hemorrhagic Proctocolitis. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Gastrointestinal Bleeding, Gastritis, Angiodysplasia of the Colon, Gastrectomy, and Colonoscopy. Dr. Gandolfo is currently accepting new patients.

    Experienced in Hemorrhagic Proctocolitis
    Internal Medicine
    Experienced in Hemorrhagic Proctocolitis
    Internal Medicine

    Office

    575 Underhill Blvd Ste 190, 
    Syosset, NY 
     (7.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Lisa Walters is a primary care provider, practicing in Internal Medicine in Syosset, New York. Dr. Walters is rated as an Experienced provider by MediFind in the treatment of Hemorrhagic Proctocolitis. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Occupational Hearing Loss, Industrial Bronchitis, Glossodynia, and Burning Mouth Syndrome. Dr. Walters is currently accepting new patients.

    Experienced in Hemorrhagic Proctocolitis
    Gastroenterology
    Experienced in Hemorrhagic Proctocolitis
    Gastroenterology
    Referral may be required
    121 Eileen Way, 
    Syosset, NY 
     (9.3 miles away)
    Languages Spoken:
    English, Greek, Spanish
    Offers Telehealth

    Kostas Sideridis is a Gastroenterologist practicing medicine in Syosset, New York. Dr. Sideridis is rated as an Experienced provider by MediFind in the treatment of Hemorrhagic Proctocolitis. He is also highly rated in 34 other conditions, according to our data. His clinical expertise encompasses Gastrointestinal Bleeding, Painful Swallowing, Swallowing Difficulty, Gastrectomy, and Colonoscopy. Dr. Sideridis is board certified in American Board Of Internal Medicine/Gastroenterology.

    Experienced in Hemorrhagic Proctocolitis
    Colorectal Surgery
    Experienced in Hemorrhagic Proctocolitis
    Colorectal Surgery
    Referral may be required

    Northwell Health Physician Partners Surgery And Smith Institute For Urology At Smithtown

    222 Middle Country Road, Suite 211, 
    Smithtown, NY 
     (9.5 miles away)
    Languages Spoken:
    English, Portuguese, Spanish
    Accepting New Patients
    Offers Telehealth

    David Rivadeneira is a Colorectal Surgeon practicing medicine in Smithtown, New York. Dr. Rivadeneira is rated as an Experienced provider by MediFind in the treatment of Hemorrhagic Proctocolitis. He is also highly rated in 19 other conditions, according to our data. His clinical expertise encompasses Colorectal Cancer, Familial Colorectal Cancer, Diverticular Disease, Bladder Reconstruction, and Hernia Surgery. Dr. Rivadeneira is board certified in American Board Of Colon & Rectal Surgery and American Board Of Surgery. Dr. Rivadeneira is currently accepting new patients.

    Experienced in Hemorrhagic Proctocolitis
    Gastroenterology
    Experienced in Hemorrhagic Proctocolitis
    Gastroenterology
    Referral may be required

    Robert M. Lazar MD PC

    1092 Jericho Tpke Ste 2S, 
    Commack, NY 
     (5.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Richard Feldstein is a Gastroenterologist practicing medicine in Commack, New York. Dr. Feldstein is rated as an Experienced provider by MediFind in the treatment of Hemorrhagic Proctocolitis. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Hemorrhoids, Heartburn, Menetrier Disease, Endoscopy, and Gastrectomy.

    Experienced in Hemorrhagic Proctocolitis
    Gastroenterology
    Experienced in Hemorrhagic Proctocolitis
    Gastroenterology
    Referral may be required

    Island Psychiatric Services PC

    87 Cold Spring Rd, 
    Syosset, NY 
     (7.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Arthur Lowy is a Gastroenterologist practicing medicine in Syosset, New York. Dr. Lowy is rated as an Experienced provider by MediFind in the treatment of Hemorrhagic Proctocolitis. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Chronic Erosive Gastritis, Gastroesophageal Reflux Disease (GERD), Diverticular Disease, Colonoscopy, and Gastrectomy.

    Experienced in Hemorrhagic Proctocolitis
    Pediatric Gastroenterology
    Experienced in Hemorrhagic Proctocolitis
    Pediatric Gastroenterology
    Referral may be required

    Stony Brook Advanced Pediatric Care

    260 E Main St Ste 107, 
    Smithtown, NY 
     (8.1 miles away)
    Languages Spoken:
    English

    Jeffrey Morganstern is a Pediatric Gastroenterologist practicing medicine in Smithtown, New York. Dr. Morganstern is rated as an Experienced provider by MediFind in the treatment of Hemorrhagic Proctocolitis. His clinical expertise encompasses Viral Gastroenteritis, Crohn's Disease, Hemorrhagic Proctocolitis, and Ulcerative Colitis.

    Experienced in Hemorrhagic Proctocolitis
    Family Medicine
    Experienced in Hemorrhagic Proctocolitis
    Family Medicine

    Office

    1600 Old Country Rd, 
    Plainview, NY 
     (8.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Jeffrey Caruso is a primary care provider, practicing in Family Medicine in Plainview, New York. Dr. Caruso is rated as an Experienced provider by MediFind in the treatment of Hemorrhagic Proctocolitis. His clinical expertise encompasses High Cholesterol, Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, and Hypertension.

    Experienced in Hemorrhagic Proctocolitis
    Gastroenterology
    Experienced in Hemorrhagic Proctocolitis
    Gastroenterology
    Referral may be required
    575 Underhill Boulevard, Suite 200, 
    Syosset, NY 
     (8.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Paul Pervil is a Gastroenterologist practicing medicine in Syosset, New York. Dr. Pervil is rated as an Experienced provider by MediFind in the treatment of Hemorrhagic Proctocolitis. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Gastroesophageal Reflux Disease (GERD), Hemorrhoids, Irritable Bowel Syndrome (IBS), and Diverticular Disease. Dr. Pervil is currently accepting new patients.

    Experienced in Hemorrhagic Proctocolitis
    Gastroenterology
    Experienced in Hemorrhagic Proctocolitis
    Gastroenterology
    Referral may be required
    121 Eileen Way, 
    Syosset, NY 
     (9.3 miles away)
    Languages Spoken:
    English, Hindi, Marathi, Spanish
    Accepting New Patients
    Offers Telehealth

    Jaydeep Kadam is a Gastroenterologist practicing medicine in Syosset, New York. Dr. Kadam is rated as an Experienced provider by MediFind in the treatment of Hemorrhagic Proctocolitis. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Diverticular Disease, Gastrointestinal Bleeding, Lactose Intolerance, Gastrectomy, and Gastrostomy. Dr. Kadam is currently accepting new patients.

    Experienced in Hemorrhagic Proctocolitis
    Gastroenterology
    Experienced in Hemorrhagic Proctocolitis
    Gastroenterology
    Referral may be required
    121 Eileen Way, 
    Syosset, NY 
     (9.3 miles away)
    Experience:
    18+ years
    Languages Spoken:
    English, Urdu
    Accepting New Patients

    Faisal Sheikh is a Gastroenterologist practicing medicine in Syosset, New York. He has been practicing medicine for over 18 years. Dr. Sheikh is rated as an Experienced provider by MediFind in the treatment of Hemorrhagic Proctocolitis. He is also highly rated in 18 other conditions, according to our data. His clinical expertise encompasses Gastrointestinal Bleeding, Choledocholithiasis, Diverticular Disease, Gastrectomy, and Gastrostomy. Dr. Sheikh is currently accepting new patients.

    Experienced in Hemorrhagic Proctocolitis
    Internal Medicine
    Experienced in Hemorrhagic Proctocolitis
    Internal Medicine

    Office

    1476 Deer Park Ave Ste 4, 
    North Babylon, NY 
     (9.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Anthony Cipolla is a primary care provider, practicing in Internal Medicine in North Babylon, New York. Dr. Cipolla is rated as an Experienced provider by MediFind in the treatment of Hemorrhagic Proctocolitis. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Wolcott Rallison Syndrome, Sitosterolemia, High Cholesterol, and Hypertension.

    Experienced in Hemorrhagic Proctocolitis
    Gastroenterology
    Experienced in Hemorrhagic Proctocolitis
    Gastroenterology
    Referral may be required

    New York Spine Care Medical PC

    285 E Main St, 
    Smithtown, NY 
     (9.8 miles away)
    Languages Spoken:
    English

    Francesco Gallo is a Gastroenterologist practicing medicine in Smithtown, New York. Dr. Gallo is rated as an Experienced provider by MediFind in the treatment of Hemorrhagic Proctocolitis. He is also highly rated in 16 other conditions, according to our data. His clinical expertise encompasses Diverticular Disease, Barrett Esophagus, Heartburn, and Hiatal Hernia.

    Showing 1-20 of 65

    Last Updated: 09/26/2026

    What is the definition of Hemorrhagic Proctocolitis?

    Hemorrhagic proctocolitis is a condition in which there is inflammation in the lining of the colon and rectum that causes bleeding. Hemorrhagic proctocolitis has many possible causes.

    When should I see a Hemorrhagic Proctocolitis doctor near greenlawn, NY?

    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 Hemorrhagic Proctocolitis doctor near greenlawn, NY?

    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 Hemorrhagic Proctocolitis doctors near greenlawn, NY?

    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 Hemorrhagic Proctocolitis doctors near greenlawn, NY?

    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 Hemorrhagic Proctocolitis doctor near greenlawn, NY?

    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 Hemorrhagic Proctocolitis doctor search results page. 

    Why is it important to get a second opinion from a different Hemorrhagic Proctocolitis 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 Hemorrhagic Proctocolitis doctor near greenlawn, NY?

    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 Hemorrhagic Proctocolitis 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 Hemorrhagic Proctocolitis 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 Hemorrhagic Proctocolitis doctors near greenlawn, NY?

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

    Look for the filter feature on the left-side of the Hemorrhagic Proctocolitis 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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