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Addiction Medicine Specialist, Family Practitioner
47 years of experience
License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

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Education & Awards

Dr. Leonor graduated from Manila Central University-Filemon D. Tanchoco Foundation, Caloocan.


  • Tagalog

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Additional Information
Dr. Crisanto Obnasca Leonor MD is a male Family Practitioner, has 47 years of experience and practices in Addiction Medicine.
Where does Dr. Crisanto O. Leonor practice?
Dr. Crisanto Leonor has 2 office locations.
Dr. Crisanto Leonor practices Addiction Medicine near Riverside, CA.
See Riverside Addiction Specialists.