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Office
26921 Crown Valley Pkwy
Ste 201
Mission Viejo, CA 92691Phone+1 949-348-2250Fax+1 949-348-8904
Summary
- Dr. John Witczak, DO is an orthopedic surgeon in Mission Viejo, California. He is currently licensed to practice medicine in California, Washington, and Illinois. He is affiliated with Providence Mission Hospital Mission Viejo, South Coast Global Medical Center, and Orange County Global Medical Center, Inc..
Education & Training
Michigan State University College of Osteopathic MedicineClass of 1979
Certifications & Licensure
CA State License 1981 - 2026
MI State License 1980 - 2026
OR State License 1985 - 2025
IL State License 1989 - 1996
AL State License 1987 - 1993
WA State License 1991 - 1992
Publications & Presentations
PubMed
- 13 citationsTriggering of the thumb with de Quervain's stenosing tendovaginitis.John W. Witczak, Victoria R. Masear, Richard D. Meyer
The Journal of Hand Surgery. 1990-03-01
Professional Memberships
- Member
