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

Find the Top Hemorrhagic Proctocolitis Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 45 doctor with experience in Hemorrhagic Proctocolitis near ronkonkoma, NY. Of these, 37 are Experienced, 7 are Advanced and 1 are Distinguished.

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45 providers found
    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 
     (4.7 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
    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 
     (4.7 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
    Family Medicine
    Experienced in Hemorrhagic Proctocolitis
    Family Medicine

    Lake Chiropractic PLLC.

    201 Portion Rd Ste A, 
    Ronkonkoma, NY 
     (0.7 miles away)
    Languages Spoken:
    English

    Robert Tufano is a primary care provider, practicing in Family Medicine in Ronkonkoma, New York. Dr. Tufano is rated as an Experienced provider by MediFind in the treatment of Hemorrhagic Proctocolitis. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Erythroderma, Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, and Hypertension.

    Learn about our expert tiers
    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 
     (4.4 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.

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

    Dr. Anthony J. Rizzo

    200 Howells Rd, 
    Bay Shore, NY 
     (9.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Anthony Rizzo is a primary care provider, practicing in Family Medicine in Bay Shore, New York. Dr. Rizzo is rated as an Experienced provider by MediFind in the treatment of Hemorrhagic Proctocolitis. He is also highly rated in 138 other conditions, according to our data. His clinical expertise encompasses High Cholesterol, Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, Gastrostomy, and Pacemaker Implantation. Dr. Rizzo is currently accepting new patients.

    Advanced in Hemorrhagic Proctocolitis
    Internal Medicine
    Advanced in Hemorrhagic Proctocolitis
    Internal Medicine

    Stony Brook University Hospital

    101 Nicolls Rd, 
    Stony Brook, NY 
     (7.1 miles away)
    Languages Spoken:
    English

    Lasha Gogokhia is a primary care provider, practicing in Internal Medicine in Stony Brook, New York. Dr. Gogokhia is rated as an Advanced 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 Viral Gastroenteritis, Hemorrhagic Proctocolitis, Ulcerative Colitis, and Colitis.

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

    Northwell Health Physician Partners Gastroenterology At Bay Shore

    39 Brentwood Road, Suite 201, 
    Bay Shore, NY 
     (7.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Frank Karpowicz is a Gastroenterologist practicing medicine in Bay Shore, New York. Dr. Karpowicz 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 Diverticular Disease, Chronic Erosive Gastritis, Heartburn, Gastrectomy, and Colonoscopy. Dr. Karpowicz is currently accepting new patients.

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

    Northwell Health Physician Partners Gastroenterology At Bay Shore

    39 Brentwood Road, Suite 201, 
    Bay Shore, NY 
     (7.9 miles away)
    Languages Spoken:
    English, Sign Language
    Accepting New Patients

    Robert Chatalbash is a Gastroenterologist practicing medicine in Bay Shore, New York. Dr. Chatalbash is rated as an Experienced provider by MediFind in the treatment of Hemorrhagic Proctocolitis. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Acute Pancreatitis, Childhood Pancreatitis, Gastroesophageal Reflux Disease (GERD), Gastrectomy, and Colonoscopy. Dr. Chatalbash is board certified in American Board Of Internal Medicine and American Board Of Internal Medicine/Gastroenterology. Dr. Chatalbash is currently accepting new patients.

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

    Northwell Health Physician Partners Gastroenterology At Bay Shore

    39 Brentwood Road, Suite 201, 
    Bay Shore, NY 
     (7.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Paul Broomfield is a Gastroenterologist practicing medicine in Bay Shore, New York. Dr. Broomfield is rated as an Experienced provider by MediFind in the treatment of Hemorrhagic Proctocolitis. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Visceromegaly, Enlarged Liver, Irritable Bowel Syndrome (IBS), Gastrectomy, and Gastrostomy. Dr. Broomfield is currently accepting new patients.

    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 
     (5.6 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

    James W Ferguson MD LLC

    170 W Main St, 
    East Islip, NY 
     (6.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    James Ferguson is a primary care provider, practicing in Family Medicine in East Islip, New York. Dr. Ferguson is rated as an Experienced provider by MediFind in the treatment of Hemorrhagic Proctocolitis. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Sclerosing Cholangitis, Cholangitis, Hypertension, Liver Transplant, and Kidney Transplant.

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

    Office

    3 Technology Dr, 
    East Setauket, NY 
     (6.6 miles away)
    Languages Spoken:
    English

    Jonathan Buscaglia is a Gastroenterologist practicing medicine in East Setauket, New York. Dr. Buscaglia is rated as an Experienced provider by MediFind in the treatment of Hemorrhagic Proctocolitis. He is also highly rated in 20 other conditions, according to our data. His clinical expertise encompasses Cholecystitis, Gallbladder Disease, Bile Duct Obstruction, Endoscopy, and Gallbladder Removal.

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

    Digestive Disease Care PC

    235 N Belle Mead Ave, 
    East Setauket, NY 
     (6.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Andrew Blank is a Gastroenterologist practicing medicine in East Setauket, New York. Dr. Blank is rated as an Experienced provider by MediFind in the treatment of Hemorrhagic Proctocolitis. He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Irritable Bowel Syndrome (IBS), Gastritis, Helicobacter Pylori Infection, Endoscopy, and Gastrostomy.

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

    Stony Brook Surgical Associates Ufpc

    37 Research Way, 
    East Setauket, NY 
     (6.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Deborah Nagle is a Colorectal Surgeon practicing medicine in East Setauket, New York. Dr. Nagle is rated as an Experienced provider by MediFind in the treatment of Hemorrhagic Proctocolitis. She is also highly rated in 11 other conditions, according to our data. Her clinical expertise encompasses Colorectal Cancer, Familial Colorectal Cancer, Retroperitoneal Inflammation, Ileostomy, and Colostomy. Dr. Nagle is currently accepting new patients.

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

    Stony Brook University Hospital

    101 Nicolls Rd, 
    Stony Brook, NY 
     (7.1 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Farah Monzur is a primary care provider, practicing in Internal Medicine in Stony Brook, New York. Dr. Monzur is rated as an Experienced provider by MediFind in the treatment of Hemorrhagic Proctocolitis. She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Crohn's Disease, Ulcerative Colitis, Hemorrhagic Proctocolitis, Endoscopy, and Colonoscopy.

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

    Stony Brook University Hospital

    101 Nicolls Rd, 
    Stony Brook, NY 
     (7.1 miles away)
    Languages Spoken:
    English

    Olga Aroniadis is a Gastroenterologist practicing medicine in Stony Brook, New York. Dr. Aroniadis is rated as an Experienced provider by MediFind in the treatment of Hemorrhagic Proctocolitis. She is also highly rated in 6 other conditions, according to our data. Her clinical expertise encompasses Irritable Bowel Syndrome (IBS), Angiodysplasia of the Colon, Diarrhea, Colonoscopy, and Endoscopy.

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

    Stony Brook University Hospital

    101 Nicolls Rd, 
    Stony Brook, NY 
     (7.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Adam Myer is a Gastroenterologist practicing medicine in Stony Brook, New York. Dr. Myer is rated as an Experienced provider by MediFind in the treatment of Hemorrhagic Proctocolitis. His clinical expertise encompasses Gallstones, Gallbladder Disease, Hemorrhagic Proctocolitis, Colonoscopy, and Endoscopy. Dr. Myer is currently accepting new patients.

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

    Stony Brook University Medical Center

    100 Nicolls Rd, 
    Stony Brook, NY 
     (7.5 miles away)
    Languages Spoken:
    English

    Alex Mathew is a primary care provider, practicing in Internal Medicine in Stony Brook, New York. Dr. Mathew 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 Type 2 Diabetes (T2D), Pulmonary Embolism, Sepsis, Endoscopy, and Ureteroscopy.

    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 
     (7.6 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
    260 Patchogue Yaphank Road, Suite C, 
    East Patchogue, NY 
     (7.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Ajish Pillai is a Gastroenterologist practicing medicine in East Patchogue, New York. Dr. Pillai 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 Tenesmus, Eosinophilic Colitis, Diarrhea, Colonoscopy, and Gastrectomy. Dr. Pillai is currently accepting new patients.

    Showing 1-20 of 45

    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 ronkonkoma, 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 ronkonkoma, 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 ronkonkoma, 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 ronkonkoma, 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 ronkonkoma, 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 ronkonkoma, 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 ronkonkoma, 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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