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Dr. Mark Schaeffer, MD

Dr. Mark Schaeffer, MD

Internal Medicine*
40+ years of experience

Dr. Mark Schaeffer, MD is an internist in Princeton, NJ and has over 40 years of experience in the medical field. He graduated from NEW YORK Medical College in 1984. He is affiliated with Cleveland Clinic.

5 Star Rating
Based on 2 reviews 5 Star Rating (2 reviews)

Practice

281 Witherspoon St Ste 220 Princeton, NJ 08540

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Dr. Schaeffer's Reviews

Likelihood to recommend Dr. Schaeffer

5.0

2 ratings
5 Star
100%
100%
4 Star
0%
0%
3 Star
0%
0%
2 Star
0%
0%
1 Star
0%
0%

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About Me

biography

Dr. Mark Schaeffer, MD is an internist in Princeton, NJ and has over 40 years of experience in the medical field. He graduated from NEW YORK Medical College in 1984. He is affiliated with Cleveland Clinic.
  • Internal Medicine

*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.

  • New York Medical College

    Medical School, 1984
American Board of Medical Specialties®
American Board of Internal Medicine®
Internal Medicine
For detailed information about any of the below board actions, please search for the provider's records on the linked state licensing board or the Federation of State Medical Boards. To learn more about the difference between these sources, please refer to our FAQs.
Healthgrades has not received any data indicating a board action exists for this provider.

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Locations

Practice

Internal Medicine Associates281 Witherspoon St Ste 220 Princeton, NJ 08540
1

Affiliated Hospitals

  • Cleveland Clinic

    9500 Euclid Ave
    Cleveland, OH 44195
    Recipient of 28
    hospital awards

    America’s 50 Best Hospitals for Surgical Excellence Award™ (2025, 2023)

    Top 5% in the nation for consistently delivering clinical quality

    America's 250 Best Hospitals Award™ (2025, 2024)

    Top 5% in the nation for consistently delivering clinical quality

    View all awards

    How patients felt about the care they received at this hospital.

    89%
    Patients said they were given information about recovering at home

    5% higher than the national average

    82%
    Patients would recommend the hospital to friends and family

    17% higher than the national average

    View all patient feedback
Learn more about how Healthgrades measures Hospital Quality