Contact
Dr. McMahon

To contact Dr. McMahon, please call 1-415-625-3565 or send an e-mail using the form below. Dr. McMahon prefers speaking with clients by telephone because e-mail or text messages may not be confidential.

Currently Dr. McMahon is only treating clients via teletherapy or telephone. When in-person treatment resumes, office hours will be by appointment only.

Office mailing address is: 2925 Webster Street, San Francisco, CA 94123-4005.