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    Last Updated: 01/09/2026

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    MediFind found 181 doctor with experience in Lactose Intolerance near Lake Success, NY. Of these, 156 are Experienced, 23 are Advanced and 2 are Distinguished.

    Location
    LocationClose
    181 providers found
      James F. Markowitz
      Advanced in Lactose Intolerance
      Pediatric Gastroenterology
      Advanced in Lactose Intolerance
      Pediatric Gastroenterology

      Cohen Children's Northwell Health Physician Partners At Lake Success

      1991 Marcus Avenue, Suite M100, 
      Lake Success, NY 
       (1.4 miles away)
      Languages Spoken:
      English

      James Markowitz is a Pediatric Gastroenterologist in Lake Success, New York. Dr. Markowitz is rated as an Advanced provider by MediFind in the treatment of Lactose Intolerance. His top areas of expertise are Viral Gastroenteritis, Crohn's Disease, Hemorrhagic Proctocolitis, Colonoscopy, and Endoscopy.

      Susan P. Abraham
      Experienced in Lactose Intolerance
      Internal Medicine
      Experienced in Lactose Intolerance
      Internal Medicine

      Northwell Health Physician Partners Medicine Specialties At Great Neck

      560 Northern Boulevard, Suite 203, 
      Great Neck, NY 
       (0.9 miles away)
      Languages Spoken:
      English, Malayalam, Spanish
      Offers Telehealth

      Susan Abraham is a primary care provider, practicing in Internal Medicine in Great Neck, New York. Dr. Abraham is rated as an Experienced provider by MediFind in the treatment of Lactose Intolerance. Her top areas of expertise are High Cholesterol, Sitosterolemia, Glucocorticoid-Remediable Aldosteronism, and Hypertension.

      Kate R. Buzzi
      Experienced in Lactose Intolerance
      Pediatric Gastroenterology
      Experienced in Lactose Intolerance
      Pediatric Gastroenterology

      Cohen Children's Northwell Health Physician Partners At Lake Success

      1991 Marcus Avenue, Suite M100, 
      Lake Success, NY 
       (1.4 miles away)
      Languages Spoken:
      English

      Kate Buzzi is a Pediatric Gastroenterologist in Lake Success, New York. Dr. Buzzi is rated as an Experienced provider by MediFind in the treatment of Lactose Intolerance. Her top areas of expertise are Celiac Disease, Lactose Intolerance, Acrofacial Dysostosis Nager Type, and Acrofacial Dysostosis Weyers Type.

      Learn about our expert tiers
      Ying Lu
      Experienced in Lactose Intolerance
      Pediatric Gastroenterology
      Experienced in Lactose Intolerance
      Pediatric Gastroenterology

      Cohen Children's Northwell Health Physician Partners At Lake Success

      1991 Marcus Avenue, Suite M100, 
      Lake Success, NY 
       (1.4 miles away)
      Languages Spoken:
      English, Cantonese

      Ying Lu is a Pediatric Gastroenterologist in Lake Success, New York. Dr. Lu is rated as an Experienced provider by MediFind in the treatment of Lactose Intolerance. Her top areas of expertise are Celiac Disease, Lactose Intolerance, Rotor Syndrome, and Bacterial Gastroenteritis.

      Shifra A. Koyfman
      Experienced in Lactose Intolerance
      Pediatric Gastroenterology
      Experienced in Lactose Intolerance
      Pediatric Gastroenterology

      Cohen Children's Northwell Health Physician Partners At Lake Success

      1991 Marcus Avenue, Suite M100, 
      Lake Success, NY 
       (1.4 miles away)
      Languages Spoken:
      English

      Shifra Koyfman is a Pediatric Gastroenterologist in Lake Success, New York. Dr. Koyfman is rated as an Experienced provider by MediFind in the treatment of Lactose Intolerance. Her top areas of expertise are Bowel Incontinence, Encopresis, Lactose Intolerance, and Diarrhea.

      Jennifer Mait
      Experienced in Lactose Intolerance
      Pediatric Gastroenterology
      Experienced in Lactose Intolerance
      Pediatric Gastroenterology

      Cohen Children's Northwell Health Physician Partners At Lake Success

      1991 Marcus Avenue, Suite M100, 
      Lake Success, NY 
       (1.4 miles away)
      Languages Spoken:
      English

      Jennifer Mait is a Pediatric Gastroenterologist in Lake Success, New York. Dr. Mait is rated as an Experienced provider by MediFind in the treatment of Lactose Intolerance. Her top areas of expertise are Encopresis, Eosinophilic Esophagitis, Bowel Incontinence, and Eosinophilic Enteropathy.

      Benjamin A. Sahn
      Experienced in Lactose Intolerance
      Pediatric Gastroenterology
      Experienced in Lactose Intolerance
      Pediatric Gastroenterology

      Cohen Children's Northwell Health Physician Partners At Lake Success

      1991 Marcus Avenue, Suite M100, 
      Lake Success, NY 
       (1.4 miles away)
      Languages Spoken:
      English

      Benjamin Sahn is a Pediatric Gastroenterologist in Lake Success, New York. Dr. Sahn is rated as an Experienced provider by MediFind in the treatment of Lactose Intolerance. His top areas of expertise are Crohn's Disease, Ulcerative Colitis, Colitis, Endoscopy, and Colonoscopy.

      Donald J. Palmadessa
      Experienced in Lactose Intolerance
      Gastroenterology
      Experienced in Lactose Intolerance
      Gastroenterology

      Northwell Health Physician Partners Gastroenterology At Douglaston

      241-02 Northern Boulevard, First Floor, 
      Douglaston, NY 
       (1.8 miles away)
      Languages Spoken:
      English

      Donald Palmadessa is a Gastroenterologist in Douglaston, New York. Dr. Palmadessa is rated as an Experienced provider by MediFind in the treatment of Lactose Intolerance. His top areas of expertise are Hiatal Hernia, Congenital Diaphragmatic Hernia, Hemorrhoids, and Gastroesophageal Reflux Disease (GERD). He is board certified in American Board Of Internal Medicine and American Board Of Internal Medicine/Gastroenterology.

      Advanced in Lactose Intolerance
      Gastroenterology
      Advanced in Lactose Intolerance
      Gastroenterology
      310 East Shore Road, Suite 206, 
      Great Neck, NY 
       (2.1 miles away)
      Languages Spoken:
      English, Spanish
      Offers Telehealth

      Anthony Celifarco is a Gastroenterologist in Great Neck, New York. Dr. Celifarco is rated as an Advanced provider by MediFind in the treatment of Lactose Intolerance. His top areas of expertise are Angiodysplasia of the Colon, Watermelon Stomach, Diverticular Disease, Gastrectomy, and Colonoscopy.

      Neeraj Kaushik
      Experienced in Lactose Intolerance
      Gastroenterology
      Experienced in Lactose Intolerance
      Gastroenterology
      2200 Northern Boulevard, Suite 212, 
      Greenvale, NY 
       (4.6 miles away)
      Languages Spoken:
      English, Hindi

      Neeraj Kaushik is a Gastroenterologist in Greenvale, New York. Dr. Kaushik is rated as an Experienced provider by MediFind in the treatment of Lactose Intolerance. His top areas of expertise are Exocrine Pancreatic Insufficiency, Hiatal Hernia, Congenital Diaphragmatic Hernia, Endoscopy, and Pancreatectomy.

      Advanced in Lactose Intolerance
      Gastroenterology
      Advanced in Lactose Intolerance
      Gastroenterology
      210 East Sunrise Highway, Suite 304, 
      Valley Stream, NY 
       (7.8 miles away)
      Languages Spoken:
      English, Hindi, Urdu

      Gautam Reddy is a Gastroenterologist in Valley Stream, New York. Dr. Reddy is rated as an Advanced provider by MediFind in the treatment of Lactose Intolerance. His top areas of expertise are Hiatal Hernia, Congenital Diaphragmatic Hernia, Heartburn, and Diverticular Disease.

      Experienced in Lactose Intolerance
      Internal Medicine
      Experienced in Lactose Intolerance
      Internal Medicine
      15 Round Hill Rd, 
      Great Neck, NY 
       (0.8 miles away)
      Languages Spoken:
      English

      Qiong Wu is a primary care provider, practicing in Internal Medicine in Great Neck, New York. Dr. Wu is rated as an Experienced provider by MediFind in the treatment of Lactose Intolerance. Her top areas of expertise are Diabetic Nephropathy, Xanthoma, Familial Combined Hyperlipidemia, and Cirrhosis.

      Experienced in Lactose Intolerance
      Gastroenterology
      Experienced in Lactose Intolerance
      Gastroenterology

      Chs Physician Partners PC

      4 Ohio Dr, 
      New Hyde Park, NY 
       (1.3 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Arthur Lowy is a Gastroenterologist in New Hyde Park, New York. Dr. Lowy is rated as an Experienced provider by MediFind in the treatment of Lactose Intolerance. His top areas of expertise are Chronic Erosive Gastritis, Gastroesophageal Reflux Disease (GERD), Diverticular Disease, Colonoscopy, and Gastrectomy.

      Experienced in Lactose Intolerance
      Gastroenterology
      Experienced in Lactose Intolerance
      Gastroenterology

      Chs Physician Partners PC

      4 Ohio Dr, 
      New Hyde Park, NY 
       (1.3 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Katherine Freeman is a Gastroenterologist in New Hyde Park, New York. Dr. Freeman is rated as an Experienced provider by MediFind in the treatment of Lactose Intolerance. Her top areas of expertise are Chronic Idiopathic Constipation (CIC), Diverticular Disease, Hemorrhoids, Gastrectomy, and Colonoscopy.

      Experienced in Lactose Intolerance
      Gastroenterology
      Experienced in Lactose Intolerance
      Gastroenterology
      1991 Marcus Avenue, Suite M200, 
      New Hyde Park, NY 
       (1.4 miles away)
      Languages Spoken:
      English, Gujarati , Hindi
      Offers Telehealth

      Nilesh Mehta is a Gastroenterologist in New Hyde Park, New York. Dr. Mehta is rated as an Experienced provider by MediFind in the treatment of Lactose Intolerance. His top areas of expertise are Helicobacter Pylori Infection, Non-Alcoholic Fatty Liver Disease, Campylobacter Infection, and Visceromegaly.

      Experienced in Lactose Intolerance
      Gastroenterology
      Experienced in Lactose Intolerance
      Gastroenterology
      1991 Marcus Avenue, Suite M200, 
      New Hyde Park, NY 
       (1.4 miles away)
      Languages Spoken:
      English, Hindi

      Preeti Mehta is a Gastroenterologist in New Hyde Park, New York. Dr. Mehta is rated as an Experienced provider by MediFind in the treatment of Lactose Intolerance. Her top areas of expertise are Indigestion, Portal Hypertension, Childhood Volvulus, Colonoscopy, and Endoscopy.

      Experienced in Lactose Intolerance
      Gastroenterology | Internal Medicine
      Experienced in Lactose Intolerance
      Gastroenterology | Internal Medicine
      2001 Marcus Avenue, Suite E130, 
      New Hyde Park, NY 
       (1.4 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Rajiv Bansal is an Internal Medicine specialist and a Gastroenterologist in New Hyde Park, New York. Dr. Bansal is rated as an Experienced provider by MediFind in the treatment of Lactose Intolerance. His top areas of expertise are Colitis, Viral Gastroenteritis, Gastric Dysmotility, Gastrectomy, and Endoscopy.

      Experienced in Lactose Intolerance
      Gastroenterology
      Experienced in Lactose Intolerance
      Gastroenterology
      1155 Northern Boulevard, Suite 300, 
      Manhasset, NY 
       (1.5 miles away)
      Languages Spoken:
      English

      John Costable is a Gastroenterologist in Manhasset, New York. Dr. Costable is rated as an Experienced provider by MediFind in the treatment of Lactose Intolerance. His top areas of expertise are Colitis, Diverticular Disease, Gastritis, Viral Gastroenteritis, and Gastrectomy.

      Experienced in Lactose Intolerance
      Gastroenterology
      Experienced in Lactose Intolerance
      Gastroenterology

      North Shore Medical Group Of The Mount Sinai School Of Medicine

      1155 Northern Blvd, 
      Manhasset, NY 
       (1.5 miles away)
      Languages Spoken:
      English

      Kevin Tack is a Gastroenterologist in Manhasset, New York. Dr. Tack is rated as an Experienced provider by MediFind in the treatment of Lactose Intolerance. His top areas of expertise are Gastritis, Chronic Erosive Gastritis, Diverticular Disease, and Irritable Bowel Syndrome (IBS).

      Experienced in Lactose Intolerance
      Gastroenterology
      Experienced in Lactose Intolerance
      Gastroenterology
      233 East Shore Road, Suite 101, 
      Great Neck, NY 
       (1.8 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Alan Sloyer is a Gastroenterologist in Great Neck, New York. Dr. Sloyer is rated as an Experienced provider by MediFind in the treatment of Lactose Intolerance. His top areas of expertise are Tenesmus, Diverticular Disease, Chronic Erosive Gastritis, and Indigestion.

      Showing 1-20 of 181

      Last Updated: 01/09/2026

      What is the definition of Lactose Intolerance?

      Lactose is a type of sugar found in milk and other dairy products. An enzyme called lactase is needed by the body to digest lactose.

      Lactose intolerance develops when the small intestine does not make enough of this enzyme.

      When should I see a Lactose Intolerance doctor near Lake Success, 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 Lactose Intolerance doctor near Lake Success, 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 Lactose Intolerance doctors near Lake Success, 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 Lactose Intolerance doctors near Lake Success, 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 Lactose Intolerance doctor near Lake Success, 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 Lactose Intolerance doctor search results page. 

      Why is it important to get a second opinion from a different Lactose Intolerance 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 Lactose Intolerance doctor near Lake Success, 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 Lactose Intolerance 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 Lactose Intolerance 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 Lactose Intolerance doctors near Lake Success, NY?

      Look for the filter feature on the left side of the Lactose Intolerance 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 Lactose Intolerance doctor that offers video calls?

      Look for the filter feature on the left-side of the Lactose Intolerance 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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