Skip to main content

Dr. Manzel 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. Manzel's full profile

Already have an account?

  • Office

    1000 Langworthy St
    Dubuque, IA 52001
    Phone+1 563-584-3430
    Fax+1 563-584-3394

Education & Training

  • Mayo Clinic College of Medicine and Science (Rochester)
    Mayo Clinic College of Medicine and Science (Rochester)Residency, Internal Medicine, 1977 - 1980
  • Northwestern University The Feinberg School of Medicine
    Northwestern University The Feinberg School of MedicineClass of 1977

Certifications & Licensure

  • IA State Medical License
    IA State Medical License 1980 - 2026
  • IL State Medical License
    IL State Medical License 1990 - 1999
  • MN State Medical License
    MN State Medical License 1978 - 1980
  • American Board of Internal Medicine Internal Medicine

Awards, Honors, & Recognition

  • Meaningful Use Stage 1 Certification Centers for Medicare & Medicaid Services, 2012
  • Heart/Stroke Recognition Program National Committee for Quality Assurance, 2010-2013

Publications & Presentations

PubMed