Dr. David D Keller DO is a male Family Practitioner, has 8 years of experience and practices in Family Medicine and General Practice.
Video profile
Dr. David Keller has 4 office locations.
47 Pleasant Vw
Suite 470
Harrison, ME 04040

Phone Number
Locations and availability (4)
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).

Patient Reviews

  • Currently 4 of 4 stars
Patient comments (1)

The overall average patient rating of Dr. David Keller is Excellent. Dr. Keller has been reviewed by 4 patients who have provided 1 comments. The rating is 4 out of 4 stars.

Patient Ratings
Ease of Appointment 3.8
  • Currently 3.75 of 4 stars
Promptness 3.3
  • Currently 3.25 of 4 stars
Courteous Staff 4.0
  • Currently 4 of 4 stars
Accurate Diagnosis 4.0
  • Currently 4 of 4 stars
Bedside Manner 4.0
  • Currently 4 of 4 stars
Spends Time with Me 3.8
  • Currently 3.75 of 4 stars
Follows Up After Visit 4.0
  • Currently 4 of 4 stars

Specialties & Research

  • He has special expertise in 1 area:
  • Flu (Human Influenza)

Education & Awards

Dr. Keller graduated from Philadelphia College of Osteopathic Medicine. He has 2 awards.

Patients' Choice Award (2012)
Compassionate Doctor Recognition (2012)


Dr. Keller has 5 hospital affiliations:

  • Mercy Hospital 
  • Maine Medical Center - Brighton Campus 

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Additional Information
Where does Dr. David D. Keller practice?
Dr. David Keller practices Family Medicine and General Practice near Harrison, ME.
Additional practice locations include: Portland, ME.
See Harrison Family Physicians and Harrison General Practitioners.