Skip to main content

Dr. Knowles 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. Knowles' full profile

Already have an account?

  • Office

    801 E Lasalle Ave
    South Bend, IN 46617
    Phone+1 574-282-8902

Education & Training

  • University of Rochester
    University of RochesterResidency, Internal Medicine, 1975 - 1978
  • Yale School of Medicine
    Yale School of MedicineClass of 1975

Certifications & Licensure

  • IN State Medical License
    IN State Medical License 1990 - 2025
  • American Board of Internal Medicine Internal Medicine