Skip to main content
Douglas Trenkle, DO, Internal Medicine, Ellsworth, ME

DouglasLeeTrenkleDO

Internal Medicine • Ellsworth, ME

Physician

Join to view full profile

Dr. Trenkle 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.

See Dr. Trenkle's full profile

Already have an account?

  • Office

    306 Main St
    Maine Coast Specialty Clinic
    Ellsworth, ME 04605
    Phone+1 207-664-5566
    Fax+1 207-664-5822

Education & Training

  • SUNY Downstate Health Sciences University
    SUNY Downstate Health Sciences UniversityResidency, Internal Medicine, 1978 - 1981
  • Philadelphia College of Osteopathic Medicine
    Philadelphia College of Osteopathic MedicineClass of 1977

Certifications & Licensure

  • ME State Medical License
    ME State License 1981 - 2025
  • CA State Medical License
    CA State License 2012 - 2016
  • HI State Medical License
    HI State License 1981 - 2016
  • American Board of Internal Medicine Internal Medicine

Awards, Honors, & Recognition

  • Heart/Stroke Recognition Program National Committee for Quality Assurance, 2012-2015

Publications & Presentations

PubMed

Dr. Douglas Trenkle, Dr. Douglas Trenkle, DO, Dr. D Trenkle, Dr. Douglas Lee Trenkle