Dr. Mackenzie is on Doximity
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Office
2312 Alma Ave
Ms# 2
Manhattan Beach, CA 90266Phone+1 323-361-2599Fax+1 323-913-3691
Education & Training
- McGill University Faculty of MedicineClass of 1966
Certifications & Licensure
- CA State Medical License 1971 - 2025
Awards, Honors, & Recognition
- Super Doctor SuperDoctors.com
Publications & Presentations
PubMed
- The Mongolia experience: transitioning within transition.Richard G. MacKenzie
Adolescent Medicine. 2009-12-01
Press Mentions
- Meet the Doctor Who Helped Inspire a Controversial Netflix MovieJuly 11th, 2017
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