06/02/2026
Start Recovery Sooner — Weekend Admissions Now Available 💙
Getting started with treatment shouldn’t mean waiting. MedMark Hayward is now open for weekend admissions to help new patients begin their recovery journey faster.
📍 Weekend Access Hub Location: MedMark Hayward
2142 Davis Street, Suite 101, San Leandro, CA 94577
📞 (510) 605-4775
🕖 Saturdays & Sundays | 7:00 AM – 3:30 PM
Patients will complete their intake at MedMark Hayward and then transition to their nearest MedMark or BAART clinic for continued care. This service supports admissions for:
✔️ BAART Oakland
✔️ BAART Antioch
✔️ MedMark Vallejo
✔️ BAART Richmond
✔️ MedMark Fairfield
✔️ BAART San Mateo
💡 Ready to begin? Call today and take the first step toward recovery.