Hours The office hours are: Monday, Wednesday and Friday: 9:00 to 12 and 2:00 to 5:00Tuesday 9:00 to 12The address is: 811 W. San Marcos Blvd, San Marcos, CA 92078The office can be reached at: 760-744-8223Fax is: 760-736-3022Email : wolff_chiropractic@yahoo.com