Summary

Dr. Mark Friedman is a gastroenterologist and internal medicine physician who earned his medical degree from New York University School of Medicine. He completed his residency training through the U.S. Department of Veterans Affairs, bringing five decades of medical experience to his practice. Dr. Friedman speaks both English and Spanish, allowing him to serve a diverse patient population.

Dr. Friedman is affiliated with H Lee Moffitt Cancer Center and Research Institute Hospital and practices in Bayside, New York and Tacoma, Washington. His extensive background in gastroenterology focuses on digestive system disorders, while his internal medicine training provides comprehensive care for adult patients. Patients consistently rate him highly, giving him a perfect 5.0 average rating on Vitals for his clinical expertise and patient care approach.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 5
  • 50 years of experience
  • speaks English, Spanish
  • U S Department Of Veterans Affairs
  • 2 specialties
  • 11 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 2 office locations
  • Male

Office Locations

Dr. Mark Sander Friedman has 2 locations

North Queens Surgical Center

4564 Francis Lewis Blvd Ste 200Bayside, NY 11361
Mon6:00 am - 4:30 pm
Tue6:00 am - 4:30 pm
Wed6:00 am - 4:30 pm
Thu6:00 am - 4:30 pm
Fri6:00 am - 4:30 pm
SatClosed
SunClosed

Sound Physicians

1498 Pacific Ave Ste 400Tacoma, WA 98402

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Dr. Mark Sander Friedman, MDDr. Kristen Kyong Lee, MDDr. Divya Mallam, MDDr. Michael Dann, MD
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.3 
50 Years of Experience 17 Years of Experience 16 Years of Experience 22 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English, Spanish Speaks English Speaks English Speaks English
Bayside , NYNEW YORK , NYNEW YORK , NYNEW YORK , NY
Med School: New York University School Of Medicine Med School: Cornell University Med School: State University of New York (SUNY) Downstate Health Sciences University College of Medicine Med School: State University of New York
Current Profile
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Insurance Plans Accepted by Dr. Mark Sander Friedman

  • Accepts Medicare
  • Accepts Medicaid

Medical Specialties

Dr. Mark Sander Friedman has the following 2 specialties

Specialty Expertise

Dr. Mark Sander Friedman has the following 11 areas of expertise

  • Abdominal Pain
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Acid Reflux Disease (GERD)
  • Celiac Disease
  • Colonoscopy
  • Constipation
  • Hemorrhoids
  • Hepatitis C
  • Internal Medicine
  • Irritable Bowel Syndrome (IBS)
  • Ulcerative Colitis

Certifications, License, & Education

50 Years Experience

Dr. Mark Sander Friedman 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 expired in 2026.

Education & Training

Residency

Completed their residency at U S Department Of Veterans Affairs.

Medical School

Graduated from New York University School Of Medicine in 1976.

NPI Number

Dr. Friedman's NPI number is 1912999491.

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Frequently Asked Questions

Is Dr. Mark Friedman accepting new patients?
Dr. Mark Friedman is accepting new patients on Vitals. View Dr. Mark Friedman's profile on Vitals to make an appointment.
Does Dr. Mark Friedman accept my insurance?
You can see the insurance plans that Dr. Mark Friedman accepts on their Vitals profile.
Does Dr. Mark Friedman accept virtual/telehealth appointments?
Dr. Mark Friedman has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
How can I make an appointment with Dr. Mark Friedman?
You can find contact information for Dr. Mark Friedman here on Vitals.
Which hospitals is Dr. Mark Friedman affiliated with?
Dr. Mark Friedman is affiliated with H Lee Moffitt Cancer Center And Research Institute Hospital Inc.

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