John Courtney Preston

License

Licensed by

Illinois Department of Financial and Professional Regulation

License number

209008770

Status

Active

First issued

April 12, 2011

Expires

May 31, 2028

License holder

John Courtney Preston

Entity type

Individual

Classifications

• Advanced Practice Registered Nurse Nursing

More from the license record

Current term began

03/17/2026

Other Illinois licenses under this name

• IL
  John Courtney Preston

  License 041369112

  Registered Professional Nurse (Nursing Board)
  Active

  Palatine, IL

  Expires May 31, 2028

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