Thomas J O'Brien Do

License

Licensed by

Illinois Department of Financial and Professional Regulation

License number

33*****10

Status

Active

First issued

April 30, 2025

Expires

July 31, 2029

License holder

Thomas J O'Brien

Entity type

Individual

Classifications

• Licensed Physician Controlled Substance (Medical Board) Physicians & Surgeons

More from the license record

Specialty

Practitioner

Controlled substance schedules

II III IV V

Current term began

06/04/2026

Other Illinois licenses under this name

• IL
  Thomas J O'Brien Do

  License 036170923 · Thomas J O'Brien

  Licensed Physician and Surgeon (Medical Board)
  Active

  Champaign, IL

  Expires Jul 31, 2029
• IL
  Thomas J O'Brien Do

  License 125078382 · Thomas J O'Brien

  Temporary Medical Permit
  Inactive

  Champaign, IL

  Expired Jun 30, 2024

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