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Summary
About Me
I grew up in San Francisco, spent a few years in Los Angeles for undergraduate training, and went to medical school at University of California, Davis. I then left California for the cold of the Midwest for residency at Henry Ford Hospital in Detroit, Michigan. I completed my training in Pittsburgh, Pennsylvania, working in Abdominal Imaging as well as Radiology Informatics. I am now happy to be back home in California with my family. I started working at Kaiser Permanente at Walnut Creek in 2005 as a general radiologist.
I am very interested in imaging informatics, which focuses on using systems (primarily technology) to improve access to and better utilize imaging information for the solving of medical problems. This is a natural outgrowth of my undergraduate training in anthropology and my experience in the computer-heavy field of radiology. I see myself as a bridge between the technical side of medicine and the people who actually have to use the technology.
I chose the …Kaiser Permanente system because I knew of its work on using technology to improve patient care and its emphasis on evidence-based medicine. It is the perfect place for me to work in my two chosen areas of interest.
About My Home Page
Please take some time to explore some of the great links to the left in the navigation bar, and check out the additional links I have listed below.
-If you have a question about a specific medical topic, search our health encyclopedia.
-You can find a lot of good health advice by clicking here. This link leads to many other resources including health classes, a drug encyclopedia, message boards, popular health topics, and more.
-Click on this link for an overview on how to get care including online appointments and prescription refills, and how to choose your personal physician.
-RadiologyInfo - This site provides information on how radiology procedures and therapies are performed. It is useful whether you are preparing of a baseline mammogram, learning more about your child's x-ray, or researching Cancer therapy procedures.
Read More Read less I grew up in San Francisco, spent a few years in Los Angeles for undergraduate training, and went to medical school at University of California, Davis. I then left California for the cold of the Midwest for residency at Henry Ford Hospital in Detroit, Michigan. I completed my training in Pittsburgh, Pennsylvania, working in Abdominal Imaging as well as Radiology Informatics. I am now happy to be back home in California with my family. I started working at Kaiser Permanente at Walnut Creek in 2005 as a general radiologist.
I am very interested in imaging informatics, which focuses on using systems (primarily technology) to improve access to and better utilize imaging information for the solving of medical problems. This is a natural outgrowth of my undergraduate training in anthropology and my experience in the computer-heavy field of radiology. I see myself as a bridge between the technical side of medicine and the people who actually have to use the technology.
I chose the …Kaiser Permanente system because I knew of its work on using technology to improve patient care and its emphasis on evidence-based medicine. It is the perfect place for me to work in my two chosen areas of interest.
About My Home Page
Please take some time to explore some of the great links to the left in the navigation bar, and check out the additional links I have listed below.
-If you have a question about a specific medical topic, search our health encyclopedia.
-You can find a lot of good health advice by clicking here. This link leads to many other resources including health classes, a drug encyclopedia, message boards, popular health topics, and more.
-Click on this link for an overview on how to get care including online appointments and prescription refills, and how to choose your personal physician.
-RadiologyInfo - This site provides information on how radiology procedures and therapies are performed. It is useful whether you are preparing of a baseline mammogram, learning more about your child's x-ray, or researching Cancer therapy procedures.
Quick Facts
- 27 years of experience
- 24 insurance plans accepted
- speaks English, Spanish, Vietnamese
- University Of California Davis School Of Medicine
- 2 specialties
- 6 areas of expertise
- 6 hospital affiliations
- 5 office locations
- Male
Office Locations
Dr. Jonathan Leong Mates has 5 locationsKaiser Permanente Walnut Creek Medical Center
1425 S Main StWalnut Creek, CA 94596 Tel: (925) 295-4000
Mon12:00 am - 12:00 pm
Tue12:00 am - 12:00 pm
Wed12:00 am - 12:00 pm
Thu12:00 am - 12:00 pm
Fri12:00 am - 12:00 pm
Sat12:00 am - 12:00 pm
Sun12:00 am - 12:00 pm
Alta Bates Summit Medical Center Summit Campus
350 Hawthorne AveOakland, CA 94609 Tel: (510) 655-4000
Compare with Similar Doctors
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| Dr. Jonathan Leong Mates, MD | Arlene Lorene Ashcraft | John Howard Jackson | Claudia S Vanover |
| Diagnostic Radiology | Anesthesiology | Nuclear Medicine | Diagnostic Radiology |
| 27 Years of Experience | 27 Years of Experience | 50 Years of Experience | |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English, Spanish, Vietnamese | |||
| Walnut Creek , CA | SAN FRANCISCO , CA | EMERYVILLE , CA | Vallejo , CA |
| Med School: University Of California Davis School Of Medicine | Med School: Johns Hopkins University School Of Medicine | Med School: Medical College Of Georgia At Georgia Regents University | |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Jonathan Leong Mates
Medical Specialties
Dr. Jonathan Leong Mates has the following 2 specialties
Specialty Expertise
Dr. Jonathan Leong Mates has the following 6 areas of expertise
Certifications, License, & Education
27 Years Experience
Dr. Jonathan Leong Mates holds an active medical license in the state of California.
Medical License
Medical Doctor with an active medical license in the state of California that expired in 2026.
Education & Training
Medical School
Graduated from University Of California Davis School Of Medicine in 1999.
NPI Number
Dr. Mates' NPI number is 1780762880.
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Frequently Asked Questions
- What languages does Dr. Jonathan Mates speak?
- Dr. Jonathan Mates speaks English, Spanish, and Vietnamese.
- How can I make an appointment with Dr. Jonathan Mates?
- You can find contact information for Dr. Jonathan Mates here on Vitals.
- Does Dr. Jonathan Mates accept virtual/telehealth appointments?
- Dr. Jonathan Mates has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Where is Dr. Jonathan Mates's office located?
- Dr. Jonathan Mates's office is located at 1425 S Main St, Walnut Creek, CA, 94596.
- Which hospitals is Dr. Jonathan Mates affiliated with?
- Dr. Jonathan Mates is affiliated with Kaiser Permanente Walnut Creek Medical Center, Wilma Chan Highland Hospital Campus, Kaiser Permanente Oakland Medical Center, Alta Bates Summit Medical Center Summit Campus, Kaiser Permanente Antioch Medical Center, and Kaiser Permanente Santa Clara Medical Center.
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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