Dr. KATHERINE BLAKE, D.O. | DPC Provider | DPC Directory
Family Medicine
About
Dr. Katherine Blake, DO, is a family medicine physician at The Good Doc Direct Primary Care in Libertyville, IL. She earned her Doctor of Osteopathic Medicine degree from Lake Erie College of Osteopathic Medicine, Bradenton campus in 2012 and completed her residency in Family Medicine at Advocate Lutheran General Hospital in Lake Bluff, IL. She is board certified in Family Medicine and Obesity Medicine.\n\nIn 2022 she founded The Good Doc DPC to deliver direct primary care, removing the insurance middle‑man and offering affordable, personalized care with same‑day access. Dr. Blake emphasizes building long‑term relationships, preventive health, and patient empowerment, providing high‑quality care without the hassle and expense of traditional practice models.\n\nShe is affiliated with Northwestern Medicine Lake Forest Hospital and Northwestern Memorial Hospital and brings over 14 years of clinical experience to her patients.
Education
Medical School: Lake Erie College of Osteopathic Medicine Bradenton (2012)
Residency: Family Medicine - Advocate Lutheran General Hospital (Lake Bluff IL)
- Residency Family Medicine - Advocate Lutheran General Hospital (Lake Bluff IL)
Board Certification & Credentials
Degree: D.O.
Specialty: Family Medicine
Board Certified: Family Medicine - American Board of Family Medicine, Obesity Medicine - American Board of Obesity Medicine
Years in Practice: 14+ years
Licensing
NPI Number: 1225304322 Active
Primary License: Illinois (IL) - 036136377
DPC Experience
Started DPC: April 2022