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Summary
Dr. Jonathan Ronquillo has practiced internal medicine for 25 years and is affiliated with Kaiser Permanente San Jose Medical Center. He treats hypertensive emergency, hypertension, and type 2 diabetes mellitus, and performs comprehensive metabolic panel and diabetic nephropathy screening. He earned his medical degree from the University of Santo Tomas Faculty of Medicine and Surgery and sees patients in San Jose, California.
Overview based on verified provider data
Quick Facts
- 25 years of experience
- University Of Santo Tomas Faculty Of Medicine And Surgery
- 1 specialty
- 6 areas of expertise
- 1 hospital affiliation
- 1 office location
- Male
Office Location
Compare with Similar Doctors
 |  |  |  |
| Dr. Jonathan Radin Ronquillo, MD | Dr. Selma Arif Rashid, MD | Dr. Rajmeet Kaur Mann, MD | Dr. Suma Oommen, MD |
| Internal Medicine | Internal Medicine | Internal Medicine | Internal Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 25 Years of Experience | 25 Years of Experience | 8 Years of Experience | 34 Years of Experience |
| No Virtual Visit Option | No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available |
| Speaks English | Speaks English | Speaks English, Spanish, Hindi, Marathi, Malayalam, Tamil | |
| San Jose , CA | San Jose , CA | Rocklin , CA | Lake Forest , CA |
| Med School: University Of Santo Tomas Faculty Of Medicine And Surgery | Med School: Chicago Medical School At Rosalind Franklin University-Medicine & Sciences | Med School: American University Of Antigua College Of Medicine | Med School: Christian Medical College |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Jonathan Radin Ronquillo
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. Jonathan Radin Ronquillo has the following specialty
Specialty Expertise
Dr. Jonathan Radin Ronquillo has the following 6 areas of expertise
Certifications, License, & Education
25 Years Experience
Dr. Jonathan Radin Ronquillo 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 University Of Santo Tomas Faculty Of Medicine And Surgery in 2001.
NPI Number
Dr. Ronquillo's NPI number is 1790099968.
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Frequently Asked Questions
- Which hospitals is Dr. Jonathan Ronquillo affiliated with?
- Dr. Jonathan Ronquillo is affiliated with Kaiser Permanente San Jose Medical Center.
- Is Dr. Jonathan Ronquillo accepting new patients?
- Dr. Jonathan Ronquillo has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
- Does Dr. Jonathan Ronquillo accept my insurance?
- You can see the insurance plans that Dr. Jonathan Ronquillo accepts on their Vitals profile.
- Does Dr. Jonathan Ronquillo accept virtual/telehealth appointments?
- Dr. Jonathan Ronquillo has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Where is Dr. Jonathan Ronquillo's office located?
- Dr. Jonathan Ronquillo's office is located at 250 Hospital Pkwy, San Jose, CA, 95119.
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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