Patient Contact. UCSF Fresno Oral and Maxillofacial Surgery (OMFS) Clinic Care Center. 215 N. Fresno Street. Suite 490. Fresno, CA 93701. OMFS Consultation Referral Form. Clinic: (559) 459-4101. Fax: (559) 459-5744. ucsffresnoomfs@communitymedical.org..