Dr. Javier Deleon, MD

Dr. Javier Deleon, MD

Internal Medicine  ·  
Male  ·  
Age 43
Dr. Javier Deleon, MD is an internal medicine specialist in Walnut Creek, CA and has been practicing for 13 years. He graduated from Keck School Of Medicine Of The Univ Of Southern California in 2002 and specializes in internal medicine.

320 Lennon Ln Bldg Sequoia

Walnut Creek, CA 94598

Contact Information

(925) 906-2040

Insurance Accepted

  • Kaiser Permanente

*Please verify this information when scheduling an appointment.

Learn about Dr. Deleon

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Dr. Deleon's Experience

Dr. Deleon's experience matches your search based on the following criteria:
  • Based on total number of patients treated over the last 12 months
  • Specializes in Internal Medicine
  • Board certified in Internal Medicine
  • No malpractice claims found
  • No sanctions found
  • No board actions found

1  Specialties

  • Internal Medicine

1  Board Certifications

  • Internal Medicine
    Accredited by: American Board of Internal Medicine*

137  Conditions Treated


Read Less

7  Procedures

Background Check

0 Malpractice Claims

No malpractice history found for California.

0 Sanctions

No sanctions history found for the years that Healthgrades collects data.

0 Board Actions

No board actions found for the years that Healthgrades collects data.


  • Stanford University
    Undergraduate School | Graduated 1996
  • Keck School Of Medicine Of The Univ Of Southern California
    Medical School | Graduated 2002
  • Saint Mary's Medical Center
    Internship Hospital | Completed 2003
  • Saint Mary's Medical Center
    Residency Hospital | Completed 2005

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Deleon has no media or publications listed.

Languages Spoken

  • English
  • Spanish

Memberships & Professional Affiliations

Dr. Deleon does not have any memberships or affiliations listed. If you are Dr. Deleon and would like to add memberships or affiliations, please update your profile.

Dr. Deleon's Reviews

Likelihood of recommending Dr. Deleon to family and friends
8 total reviews (1 has a comment)

Likelihood to Recommend (8)

  • 5
  • 4
  • 3
  • 2
  • 1

Dr. Deleon's Performance

  • Trustworthiness

  • Explains condition(s) well

  • Answers questions

  • Time well spent


Office & Staff Performance

  • Scheduling

  • Office environment

  • Staff friendliness

  • Average wait time

    Under 10 minutes

Patient Comments (1)

Dr. De Leon is one of the best doctor that our assisted living resident has. His response to any concerns brought to his attention is very quick. His staff are awesome!!! They are very nice and helpful at all times. Everytime a family asked if I have a doctor that I could refer them to, HE is on my...more
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