Dr. Lenahan is on Doximity
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Office
595 Buckingham Way
Suite #404
San Francisco, CA 94132Phone+1 415-665-1180Fax+1 415-665-9350
Education & Training
University of California (San Francisco)Residency, Dermatology, 1968 - 1971
Creighton University School of MedicineInternship, Transitional Year, 1967 - 1968- Creighton University School of MedicineClass of 1967
Certifications & Licensure
CA State Medical License 1968 - 2025- American Board of Dermatology Dermatology
- American Board of Dermatology Dermatopathology
Awards, Honors, & Recognition
- CMS Meaningful Use Stage 1 Certification RcopiaMU EHR, DrFirst.com, Inc., 2013
- Fellow (FAAD) American Academy of Dermatology
- Fellow (FASDS) American Society for Dermatologic Surgery
Professional Memberships
- Fellow
- Fellow
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