Johnny L. Williamson MD
Psychiatrist and Child & Adolescent Psychiatrist in New Lenox, Illinois
- Psychiatry
- Child & Adolescent Psychiatry
Practice locations
- 2081 Calistoga Dr, Suite 2S, New Lenox, IL 60451
(815) 418-6070 - 3000 New Bern Ave, Raleigh, NC 27610
(919) 350-8000
State licenses
- California — #169712
- Illinois — #036100519
- Maryland — #D0090783
- North Carolina — #2022-02652
Licenses and addresses as reported by the provider (NPI 1144310509, last updated December 2025). Verify current licenses on DocInfo.org.
Other psychiatrists in New Lenox
- Charles R. Harris, MD Addiction Medicine Psychiatrist
- Arlene A. Paden, MD Psychiatrist
- Jyoti K. Randhawa, MD Psychiatrist and Child & Adolescent Psychiatrist
Search psychiatrists near 60451 →
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