Summary

Dr. Mark Tieman is an experienced internal medicine and family medicine physician who has been caring for patients for four decades. He earned his medical degree from Albert Einstein College of Medicine of Yeshiva University and completed his residency at Morristown Medical Center. Dr. Tieman provides comprehensive care across both specialties, allowing him to treat patients of all ages with a broad range of health concerns. He is fluent in English.

Dr. Tieman practices at Long Island Jewish Medical Center and maintains an office in Commack, New York. He specializes in treating various forms of back pain, including back pain during pregnancy and back pain in children and teens. His extensive experience allows him to address these common but complex conditions with personalized treatment approaches. Patients have given him an average rating of 4.6 out of 5 stars.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.6
  • 40 years of experience
  • speaks English
  • Morristown Medical Center
  • 12 written reviews
  • 2 specialties
  • 7 areas of expertise
  • 1 hospital affiliation
  • 2 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. Mark Daryl Tieman has 2 locations

Tieman Mark D Office

356 Veterans Memorial Hwy Ste 5Commack, NY 11725
MonClosed
Tue10:00 am - 8:00 pm
Wed10:00 am - 8:00 pm
ThuClosed
Fri11:00 am - 7:00 pm
SatClosed
SunClosed

Long Island Jewish Medical Center

27005 76th AveNew Hyde Park, NY 11040

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Dr. Mark Daryl Tieman, MD
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Dr. Mark Daryl Tieman, MDDr. Bruce Lawrence Feldman, MDNatalie Howard, MSN, DNPEric Harker
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.6 
4.7 
40 Years of Experience 39 Years of Experience 6 Years of Experience 25 Years of Experience
No Virtual Visit Option No Virtual Visit Option Virtual Visit Available Virtual Visit Available
Speaks English Speaks English Speaks English Speaks English
Commack , NYHuntington , NYNew York City , NYLyons , CO
Med School: Albert Einstein College Of Medicine Of Yeshiva University Med School: Lewis Katz School Of Medicine At Temple University Med School: Duke University School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Mark Daryl Tieman

  • Accepts Medicare

Medical Specialties

Dr. Mark Daryl Tieman has the following 2 specialties

Specialty Expertise

Dr. Mark Daryl Tieman has the following 7 areas of expertise

  • Check-up
  • Family Medicine
  • Heartburn
  • Immunization
  • Physical
  • Vaccination
  • Weight Loss

Certifications, License, & Education

40 Years Experience

Dr. Mark Daryl Tieman holds an expired medical license in the state of New York.

Medical License

Medical Doctor with an expired medical license in the state of New York that expired in 2026.

Education & Training

Residency

Completed their residency at Morristown Medical Center.

Medical School

Graduated from Albert Einstein College Of Medicine Of Yeshiva University in 1986.

NPI Number

Dr. Tieman's NPI number is 1154494003.

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Frequently Asked Questions

Where is Dr. Mark Tieman's office located?
Dr. Mark Tieman's office is located at 356 Veterans Memorial Hwy Ste 5, Commack, NY, 11725.
Which hospitals is Dr. Mark Tieman affiliated with?
Dr. Mark Tieman is affiliated with Long Island Jewish Medical Center.
How can I make an appointment with Dr. Mark Tieman?
You can find contact information for Dr. Mark Tieman here on Vitals.
Does Dr. Mark Tieman accept my insurance?
You can see the insurance plans that Dr. Mark Tieman accepts on their Vitals profile.
What languages does Dr. Mark Tieman speak?
Dr. Mark Tieman speaks English.

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