Gastroenterologist, Internist, and Primary Care Physicians in Levittown, NY

LI Medical Group is a premier healthcare facility known for offering high-quality care to patients in Levittown, New York, and the surrounding areas. Dr. Ronald Fagan and his specialized medical team work together to deliver the best possible care to patients of all ages.

Our gastroenterologist, internist, and primary care physicians are dedicated to diagnosing, preventing, and treating a wide range of health issues, including gastrointestinal, ear, urinary tract, and sinus ailments.

We specialize in advanced diagnostic techniques such as allergy testing, arterial Doppler, annual physicals, carotid Doppler, Holter monitors, and other advanced procedures.

Our trusted team of primary care doctors offers the following services to patients:

  • Performs routine screenings.
  • A thorough study of the patient's entire medical history.
  • Timely diagnosis of health issues.
  • Reduces visits to the emergency room.
  • Refer patients to medical experts.

Our gastroenterologists have extensive knowledge in all aspects of the field. If you have inflammatory bowel disease and need an endoscopy or colonoscopy performed by experts, please get in touch with us. Our specialist team uses cutting-edge procedures to diagnose and treat a wide range of gastrointestinal disorders, such as;

  • Hemorrhoids or Fissures.
  • Irritable Bowel Syndrome.
  • Frequent heartburn.
  • Abnormal bowel movements.
  • Colorectal Cancer Screening

Some minor or complex health issues are frequently overlooked by many people. However, it is important to see an internist and receive the necessary treatment to avoid further health complications. We also have Internists who can provide reliable non-surgical treatment for various illnesses or injuries.

You can expect to get the following services from our internists-

  • Treatment of simple and complex medical problems.
  • Pre and post-operative care.
  • Collaboration with other medical physicians.
  • Comprehensive physical exams.
  • Preventive or wellness screenings and immunizations.
  • Management of chronic disease.

If you are looking for a renowned clinical setting to get the best care from Gastroenterologists, Internists, and primary care doctors in Levittown, NY, you can reach us at (516) 752-7000 or

Getting you the care you need as quickly as possible is a top priority for our team, and we promise to work tirelessly to achieve this goal. You may rest easy knowing that you'll get the treatment you need at an affordable price.