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Family Practitioner, Primary Care Doctor, Geriatric Specialist (elderly care)
36 years of experience
License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Learn more about Dr. Duncan Maclean:

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Specialties & Research

Dr. Duncan Maclean, MD is board certified in Family Medicine and Family Medicine - Geriatric Medicine.

  • He has special expertise in 1 area:
  • Alzheimer's Disease

Education & Awards

Dr. Maclean graduated from University of Virginia, Charlottesville.


Dr. Maclean has 3 hospital affiliations:

  • Harrisburg Hospital 
  • Community General Osteopathic Hospital 
  • Lebanon Veterans Affairs Medical Center 

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Additional Information
Dr. Duncan S Maclean MD is a male Family Practitioner, has 36 years of experience and practices in Family Medicine, Geriatric Medicine, and Geriatric Medicine.
Where does Dr. Duncan S. Maclean practice?
Dr. Duncan Maclean has 1 office location.
Dr. Duncan Maclean practices Family Medicine, Geriatric Medicine, and Geriatric Medicine near Lebanon, PA.
See Lebanon Family Physicians and Lebanon Geriatric Doctors.