Skip to content

Physician Directory

Find a Doctor

Dr. Kathryn J. Ruddy, MD


Dr. Ruddy's Overview

Dr. Kathryn J. Ruddy graduated from the University of Pennsylvania School of Medicine in 2003. She works in Rochester, MN and specializes in Hematology/Oncology and Internal Medicine. Dr. Ruddy is affiliated with Mayo Clinic Hospital-Rochester Methodist Campus and Saint Marys Hospital.

Dr. Ruddy's Experience

Years in Practice: 12

Procedures Performed by Dr. Ruddy

  • Not Available

Dr. Ruddy's Specialties

Hematology/Oncology, Internal Medicine

Dr. Ruddy's Education & Training

Medical School: University of Pennsylvania School of Medicine; Graduated 2003

Dr. Ruddy's Rating

Rate This Doctor

Overall Rating


Dr. Ruddy's Accepted Insurance

  • Aetna Choice POS II
  • Aetna HMO
  • Aetna Managed Choice POS Open Access
  • Aetna Signature Administrators PPO
  • BCBS Blue Card PPO
  • CIGNA Open Access Plus
  • EmblemHealth PPO GHI
  • View More

Dr. Ruddy's Office Information & Appointments

Office Locations

Mayo Clinic
Mayo Clinic Rochester Gonda

200 1st St SW
Rochester, MN 55905
(507) 284-2511


Office Hours and Information

Fax: (507) 266-7924

Practice Website:

Accepting New Patients: Yes

Medicare Accepted: Yes

Medicaid Accepted: Yes

Monday 8:00 AM - 5:00 PM
Tuesday 8:00 AM - 5:00 PM
Wednesday 8:00 AM - 5:00 PM
Thursday 8:00 AM - 5:00 PM
Friday 8:00 AM - 5:00 PM
Saturday 8:00 AM - 5:00 PM
Sunday 8:00 AM - 5:00 PM

Other Physicians in Dr. Ruddy's Practice

Office Locations

Other Hematologist-Oncologists Near Rochester, MN

View More Hematologist-Oncologists