4.8
11 Ratings with 2 written Reviews
Summary
Dr. Javier De Leon treats hypertension and hypertensive emergency and performs virtual care for patients in Walnut Creek, California. He practices internal medicine and geriatric medicine and has 24 years of experience.
Dr. De Leon earned his medical degree from the Keck School of Medicine of the University of Southern California. He is affiliated with Kaiser Permanente Walnut Creek Medical Center, Kaiser Permanente San Leandro Medical Center, and Kaiser Permanente Antioch Medical Center. Patients on Vitals rate Dr. De Leon 4.82 out of 5.
Dr. De Leon earned his medical degree from the Keck School of Medicine of the University of Southern California. He is affiliated with Kaiser Permanente Walnut Creek Medical Center, Kaiser Permanente San Leandro Medical Center, and Kaiser Permanente Antioch Medical Center. Patients on Vitals rate Dr. De Leon 4.82 out of 5.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 24 years of experience
- speaks English
- Keck School Of Medicine Of The University Of Southern California
- 2 written reviews
- 2 specialties
- 7 areas of expertise
- 3 hospital affiliations
- 5 office locations
- Male
Patients’ Perspective
- Gave an accurate diagnosis
- Had a good bedside manner
- Spent time with me
Based on patient feedback. Read the reviews
Office Locations
Dr. Javier Luis De Leon has 5 locationsKaiser Permanente Park Shadelands Medical Offices
320 Lennon LnWalnut Creek, CA 94598 Tel: (925) 906-2000
Mon9:00 am - 4:30 pm
Tue9:00 am - 4:30 pm
Wed9:00 am - 4:30 pm
Thu9:00 am - 4:30 pm
Fri9:00 am - 4:30 pm
SatClosed
SunClosed
Kaiser Permanente Walnut Creek Medical Center
1425 S Main StWalnut Creek, CA 94596 Tel: (925) 295-4000
Compare with Similar Doctors
 |  |  |  |
| Dr. Javier Luis De Leon, MD | Dr. Rajmeet Kaur Mann, MD | Dr. Adewumi Bakare DMSc, PA-C | Dr. George Mousa, MD |
| Internal Medicine | Internal Medicine | Internal Medicine | Internal Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | Accepts New Patients |
| 24 Years of Experience | 8 Years of Experience | 17 Years of Experience | |
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | Virtual Visit Available |
| Speaks English | Speaks English | Speaks English, Spanish, Yoruba, French, Russian, Arabic, Chinese, Chinese (Mandarin) | |
| Walnut Creek , CA | Rocklin , CA | Mesquite , TX | Upland , CA |
| Med School: Keck School Of Medicine Of The University Of Southern California | Med School: American University Of Antigua College Of Medicine | Med School: University of Lynchburg - DMSc | Med School: University Of Aleppo Faculty Of Medicine |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Javier Luis De Leon
Medical Specialties
Dr. Javier Luis De Leon has the following 2 specialties
Specialty Expertise
Dr. Javier Luis De Leon has the following 7 areas of expertise
Certifications, License, & Education
24 Years Experience
Dr. Javier Luis De Leon holds an expired medical license in the state of California.
Medical License
Medical Doctor with an expired medical license in the state of California that expired in 2026.
Education & Training
Medical School
Graduated from Keck School Of Medicine Of The University Of Southern California in 2002.
NPI Number
Dr. De Leon's NPI number is 1598833790.
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Frequently Asked Questions
- Is Dr. Javier De Leon accepting new patients?
- Dr. Javier De Leon is accepting new patients on Vitals. View Dr. Javier De Leon's profile on Vitals to make an appointment.
- Does Dr. Javier De Leon accept my insurance?
- You can see the insurance plans that Dr. Javier De Leon accepts on their Vitals profile.
- Which hospitals is Dr. Javier De Leon affiliated with?
- Dr. Javier De Leon is affiliated with Kaiser Permanente Walnut Creek Medical Center, Kaiser Permanente San Leandro Medical Center, and Kaiser Permanente Antioch Medical Center.
- Where is Dr. Javier De Leon's office located?
- Dr. Javier De Leon's office is located at 320 Lennon Ln, Walnut Creek, CA, 94598.
- Does Dr. Javier De Leon accept virtual/telehealth appointments?
- Dr. Javier De Leon has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Data Sources
This provider profile is built using data from:
- NPPES NPI Registry
- State medical licensing boards
- Healthcare system and provider network data
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