Browse Health
General Practitioner, Primary Care Doctor
26 years of experience
Accepting new patients
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).

Learn more about Dr. Maria Lourdes De Leon:

View the full profile to get information on:

  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (1)

The overall average patient rating of Dr. Maria Lourdes De Leon is Good. Dr. De Leon has been reviewed by 4 patients who have provided 1 comments. The rating is 4 out of 5 stars.

Patient Ratings
Ease of Appointment 5.0
Promptness 5.0
Courteous Staff 4.0
Accurate Diagnosis 5.0
Bedside Manner 5.0
Spends Time with Me 5.0
Follows Up After Visit 4.0

Specialties & Research

  • She has special expertise in 1 area:
  • Flu (Human Influenza)

Education & Awards

Dr. De Leon graduated from Nicanor Reyes Medical Foundation, Quezon City.


Dr. De Leon has 2 hospital affiliations:

  • East Valley Hospital Medical Center 
  • Southwest Healthcare System 


  • Tagalog
  • Spanish
  • Mandarin
  • Taiwanese

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Additional Information
Dr. Maria Lourdes Castanos De Leon MD is a female General Practitioner, has 26 years of experience and practices in General Practice.
Where does Dr. Maria Lourdes C. De Leon practice?
Dr. Maria Lourdes De Leon has 3 office locations.
Dr. Maria Lourdes De Leon practices General Practice near Los Angeles, CA.
Additional practice locations include: Covina, CA.
See Los Angeles General Practitioners.