Skip to main content
Mark Jacobson, DO, Internal Medicine, Lebanon, PA

Mark Jacobson DO MS


Vice President Medical Affairs, WellSpan Ephrata Community Hospital

Join to View Full Profile
  • 4th Willow StreetHyman Caplan PavilionLebanon, PA 17042

  • Phone+1 717-272-4451

  • Fax+1 717-272-4532

Dr. Jacobson is on Doximity

As a Doximity member you'll join over two million verified healthcare professionals in a private, secure network.

  • Gain access to free telehealth tools, such as our “call shielding” and one-way patient texting.
  • Connect with colleagues in the same hospital or clinic.
  • Read the latest clinical news, personalized to your specialty.

Education & Training

  • UPMC Medical Education (Harrisburg)
    UPMC Medical Education (Harrisburg)Residency, Internal Medicine, 1986 - 1989
  • Community General Hospital
    Community General HospitalInternship, Osteopathic, 1985 - 1986
  • Philadelphia College of Osteopathic Medicine
    Philadelphia College of Osteopathic MedicineClass of 1985

Certifications & Licensure

  • PA State Medical License
    PA State License 1986 - 2026
  • MO State Medical License
    MO State License 2012 - 2014
  • NY State Medical License
    NY State License 2012 - 2014
  • ME State Medical License
    ME State License Active through 2013
  • Internal Medicine
    American Board of Internal Medicine Internal Medicine

Professional Memberships

Viewing the full profile is available to verified healthcare professionals only.

Find your profile and take control of your online presence: