Summary

Dr. James Markowitz is a gastroenterologist with nearly five decades of medical experience, having earned his medical degree from Weill Cornell Medical College. His extensive 49-year career has established him as an experienced specialist in digestive health and gastrointestinal conditions. Dr. Markowitz is fluent in Spanish and Chinese, enabling him to serve diverse patient populations throughout the New York area.

Dr. Markowitz practices at multiple locations across New York, including Cohen Children's Medical Center in New Hyde Park and various Northwell Health facilities in Smithtown and Manhasset. He treats patients with Crohn's disease and helps manage abdominal pain, including specialized care for pregnant women experiencing digestive discomfort. His practice offers infusion therapy services and home infusion therapy for patients requiring ongoing treatment. Patients have given Dr. Markowitz an average rating of 3.1 out of 5 stars.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 3.1
  • 49 years of experience
  • 22 insurance plans accepted
  • speaks Spanish, Chinese
  • Weill Cornell Medical College
  • 9 written reviews
  • 1 specialty
  • 2 areas of expertise
  • 1 board certification
  • 1 hospital affiliation
  • 7 office locations
  • Male

Office Locations

Dr James Fred Markowitz has 7 locations

Northwell Health Physician Partner Pediatric Gastroenterology

1991 Marcus Ave Ste M100New Hyde Park, NY 11042
Mon9:00 am - 5:00 pm
Tue9:00 am - 5:00 pm
Wed9:00 am - 5:00 pm
Thu9:00 am - 5:00 pm
Fri9:00 am - 5:00 pm
SatClosed
SunClosed

Cohen Childrens Medical Center

26901 76th AveNew Hyde Park, NY 11040

Long Island Jewish Medical Center

27005 76th AveNew Hyde Park, NY 11040

Northwell Health Hospital

300 Community DrManhasset, NY 11030

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

222 E Middle Country Rd Ste 106Smithtown, NY 11787

Compare with Similar Doctors

Dr James Fred Markowitz
Dr. Ghassan Philip Sayegh, DO
Dr. Divya Mallam, MD
Dr. Mikhail Yakubov, MD
Dr James Fred MarkowitzDr. Ghassan Philip Sayegh, DODr. Divya Mallam, MDDr. Mikhail Yakubov, MD
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
3.1 
4.3 
49 Years of Experience 16 Years of Experience
No Virtual Visit Option No Virtual Visit Option Virtual Visit Available Virtual Visit Available
Speaks Spanish, Chinese Speaks English Speaks English Speaks English, Russian, Hebrew
New Hyde Park , NYYONKERS , NYNEW YORK , NYNEW YORK , NY
Med School: Weill Cornell Medical College Med School: Osteopathic Medical Degree from New York Institute of Technology College of Osteopathic Medicine. Med School: State University of New York (SUNY) Downstate Health Sciences University College of Medicine Med School: American University Of The Caribbean School Of Medicine
Current Profile
View Profile View Profile View Profile

Insurance Plans Accepted by Dr James Fred Markowitz

  • Accepts Medicare
  • Accepts Medicaid
  • 1199SEIU
  • 1199SEIU - HMO
  • Aetna
  • AmeriGroup
  • Anthem Blue Cross
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Massachusetts
  • Cigna
  • EmblemHealth
  • EmblemHealth - PPO
  • Fidelis Care (NY)
  • HealthFirst (NY)
  • HealthFirst (NY) - HMO
  • HealthFirst (NY) - Medicaid
  • MagnaCare
  • Medicaid - Medicaid (HMO Plans)
  • Meritain Health
  • Molina Healthcare
  • Northwell Direct
  • Tricare
  • UnitedHealthcare
  • UnitedHealthcare - PPO

Medical Specialties

Dr James Fred Markowitz has the following specialty

Specialty Expertise

Dr James Fred Markowitz has the following 2 areas of expertise

  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Crohn's Disease

Certifications, License, & Education

49 Years Experience

Dr James Fred Markowitz holds an active medical license in the state of New York.

Medical License

Medical Doctor with an active medical license in the state of New York that expires in 2027.

Education & Training

Medical School

Graduated from Weill Cornell Medical College in 1977.

NPI Number

Dr Markowitz's NPI number is 1417027574.

Similar Doctors

Frequently Asked Questions

How can I make an appointment with Dr James Markowitz?
You can find contact information for Dr James Markowitz here on Vitals.
Is Dr James Markowitz accepting new patients?
Dr James Markowitz is accepting new patients on Vitals. View Dr James Markowitz's profile on Vitals to make an appointment.
Does Dr James Markowitz accept my insurance?
You can see the insurance plans that Dr James Markowitz accepts on their Vitals profile.
Does Dr James Markowitz accept virtual/telehealth appointments?
Dr James Markowitz has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Dr James Markowitz's office located?
Dr James Markowitz's office is located at 1991 Marcus Ave Ste M100, New Hyde Park, NY, 11042.

Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews

Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.

Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.

Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.