Blue Access (Select Network)-NY
Dr. Mark Tieman, MD
Internal Medicine*
Age 70
Dr. Mark Tieman, MD is an Internal Medicine Specialist in Commack, NY.
Dr. Mark Tieman, MD
Commack, NY
Accepting new patients
38 years of experience
Offers telehealth
Dr. Mark Tieman, MD is an Internal Medicine Specialist in Commack, NY.
About
Dr. Mark Tieman, MD is
Offers Telehealth
This provider offers telehealth appointments. Call the office to schedule.
Explains Conditions Well
Patients said this doctor explains conditions well.
Trustworthy
Patients said this doctor is trustworthy.
Friendly Staff
Patients said the staff was friendly.
Easy Scheduling
Patients said scheduling was easy.
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Insurance Accepted
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Blue Cross and Blue Shield
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Medicare
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Capital District Physician's Health Plan (CDPHP) HMO
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HealthyBlue Advantage
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Emblem Health
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First Health (Coventry Health Care)
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GEHA
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Harvard Pilgrim Health Care PPO
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Medicaid
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United Healthcare
Locations
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Mark Tieman MD356 Veterans Memorial Hwy, Commack, NY 11725
Patient Satisfaction
Likelihood to recommend Dr. Tieman
4.2
Based on 15 Reviews
5 Stars (12)
4 Stars (0)
3 Stars (0)
2 Stars (0)
1 Star (3)
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Patient Reviews
Aug 08, 2019
Dr. Tieman has been my doctor for ten years he has always been spot on with diagnosing my ailments and spending the time necessary to explain and help me understand my problems. Recently I had a heart attack in Florida and had other health problems along with it. When I was well enough to come back to New York I went to see Dr. Tieman and brought with me pages of medical records from Florida . Dr Tieman took the time to review and explain and advise me on every detail. He was more then generous with his time and his ability to make me understand my health situation is best . Albert Ubert
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Telehealth Options
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About Me
Biography
- Dr. Mark Tieman, MD is an internal medicine specialist in Commack, NY and has over 37 years of experience in the medical field. He graduated from Albert Einstein College of Medicine in 1986. He specializes in Internal Medicine.
Specialties*
Internal Medicine
- *Sharecare does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Education
Education
Medical Education
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Albert Einstein College of Medicine
1986
Board Certifications
Board Certifications
- Internal Medicine
Residency
Residency Hospital
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Morristown Memorial Hospital
1989
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Does Dr. Tieman offer telehealth services or virtual visits?
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Does Dr. Tieman offer an online patient portal?
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Does Dr. Tieman specialize in working with children or adolescents?
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Does Dr. Tieman specialize in working with seniors?
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Does Dr. Tieman specialize in couples therapy?
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Frequently Asked Questions
Find contact information here to make an appointment.
A list of accepted insurance providers is available on the Sharecare insurance check. It is always a good idea to verify your insurance when making an appointment.
New patients are generally accepted by Dr. Mark Tieman, MD. To arrange an appointment, call the number on Dr. Tieman's profile.
Dr. Tieman in specializes in Internal Medicine. See more on Sharecare.
Dr. Tieman's office is located at 356 Veterans Memorial Hwy Commack, NY 11725. You can find other locations and directions on Sharecare.
Dr. Tieman provides telehealth services. Please contact the office to determine whether you are eligible.
Dr. Mark Tieman, MD is affiliated with Mather Hospital.
Yes, Dr. Mark Tieman, MD holds board certification in Internal Medicine.
Dr. Mark Tieman, MD has a star rating of 4.2/5. See more patient feedback on Sharecare.
Hospital Affiliations
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Mather Hospital
75 N Country Rd, Port Jefferson, NY
