Skip to main content
Dennis Costerisan, DO, Family Medicine, Decatur, IL

DennisDCosterisanDO

Family Medicine Decatur, IL

Mt Zion Family Care

Dr. Costerisan 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. Costerisan's full profile

Already have an account?

  • Office

    320 E Central Ave
    Decatur, IL 62521
    Phone+1 217-877-9117
    Fax+1 217-877-3078

Education & Training

  • University of Illinois College of Medicine at Rockford
    University of Illinois College of Medicine at RockfordResidency, Family Medicine, 1985 - 1988
  • Des Moines University College of Osteopathic Medicine
    Des Moines University College of Osteopathic MedicineClass of 1984

Certifications & Licensure

  • IL State Medical License
    IL State License 1985 - 2026

Publications & Presentations

PubMed