Summary

Dr. Tamsen graduated from the Istanbul Universitesi Tip Fakultesi in 1978. He works in Sleepy Hollow, NY and 2 other locations and specializes in Pathology. Dr. Tamsen is affiliated with Phelps Hospital and Long Island Jewish Medical Center.

Quick Facts

  • accepting new patients
  • 48 years of experience
  • speaks English, Italian
  • Suny Health Science Center
  • 1 specialty
  • 3 areas of expertise
  • 2 hospital affiliations
  • 3 office locations
  • Male

Office Locations

Dr. Ali Tamsen has 3 locations

Phelps Hospital

701 N BroadwaySleepy Hollow, NY 10591
Mon12:00 am - 12:00 pm
Tue12:00 am - 12:00 pm
Wed12:00 am - 12:00 pm
Thu12:00 am - 12:00 pm
Fri12:00 am - 12:00 pm
Sat12:00 am - 12:00 pm
Sun12:00 am - 12:00 pm

Long Island Jewish Medical Center

27005 76th AveNew Hyde Park, NY 11040

Island Gastroenterology Consultants Pc

1111 Montauk Hwy Ste 3-1West Islip, NY 11795
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

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Dr. Ali Tamsen, MDJirong Bai MassOnat Yahya AkinBinny Khandakar
PathologyPathologyPathologyPathology
Accepts New Patients
48 Years of Experience 21 Years of Experience 19 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English, Italian
Sleepy Hollow , NYFort Lee , NJManhasset , NYNew Hyde Park , NY
Med School: Istanbul Universitesi Tip Fakultesi Med School: Xian Jiaotong University College Of Medicine Med School: Kolkata Medical College & Hospital
Current Profile
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Insurance Plans Accepted by Dr. Ali Tamsen

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. Ali Tamsen has the following specialty

Specialty Expertise

Dr. Ali Tamsen has the following 3 areas of expertise

  • Blood Testing
  • Fluid Testing
  • Tissue Biopsy

Certifications, License, & Education

48 Years Experience

Dr. Ali Tamsen 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 Suny Health Science Center.

Medical School

Graduated from Istanbul Universitesi Tip Fakultesi in 1978.

NPI Number

Dr. Tamsen's NPI number is 1285687269.

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Frequently Asked Questions

Where is Dr. Ali Tamsen's office located?
Dr. Ali Tamsen's office is located at 701 N Broadway, Sleepy Hollow, NY, 10591.
Is Dr. Ali Tamsen accepting new patients?
Dr. Ali Tamsen is accepting new patients on Vitals. View Dr. Ali Tamsen's profile on Vitals to make an appointment.
Does Dr. Ali Tamsen accept virtual/telehealth appointments?
Dr. Ali Tamsen has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
What languages does Dr. Ali Tamsen speak?
Dr. Ali Tamsen speaks English and Italian.
Does Dr. Ali Tamsen accept my insurance?
You can see the insurance plans that Dr. Ali Tamsen accepts on their Vitals profile.

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