Skip to main content
Colleen (Donahue) Weissmann, MD, Internal Medicine, Loveland, CO

ColleenA(Donahue)WeissmannMD

Internal Medicine Loveland, CO

Physician

Dr. Weissmann 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. Weissmann's full profile

Already have an account?

  • Office

    2923 Ginnala Dr
    Loveland, CO 80538
    Phone+1 970-669-6660
    Fax+1 970-663-0721

Education & Training

  • Sidney Kimmel Medical College at Thomas Jefferson University/TJUH
    Sidney Kimmel Medical College at Thomas Jefferson University/TJUHResidency, Internal Medicine, 1989 - 1991
  • University of South Alabama College of Medicine
    University of South Alabama College of MedicineClass of 1988

Certifications & Licensure

  • CA State Medical License
    CA State Medical License 2019 - 2025
  • CO State Medical License
    CO State Medical License 1994 - 2025
  • CO State Medical License
    CO State Medical License 2019 - 2025
  • PA State Medical License
    PA State Medical License 1990 - 1992
  • American Board of Internal Medicine Internal Medicine
  • American Board of Preventive Medicine Addiction Medicine

Awards, Honors, & Recognition

  • CMS Meaningful Use Stage 1 Certification NextGen Ambulatory EHR, NextGen Healthcare, 2012