4.9
15 Ratings with 2 written Reviews
Summary
Dr. Riordan graduated from the University of Texas Medical Branch At Galveston in 1987. He works in San Francisco, CA and 3 other locations and specializes in Nephrology and Internal Medicine. Dr. Riordan is affiliated with California Pacific Medical Center Mission Bernal Campus, California Pacific Medical Center Davies Campus and Cpmc Van Ness Campus.
Quick Facts
- accepting new patients
- 39 years of experience
- speaks English, Spanish
- University Of Texas Medical Branch At Galveston
- 2 written reviews
- 2 specialties
- 8 areas of expertise
- 2 board certifications
- 3 hospital affiliations
- 4 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. John William Riordan has 4 locationsCalifornia Pacific Medical Center Mission Bernal Campus
3555 Cesar ChavezSan Francisco, CA 94110 Tel: (415) 647-8600
California Pacific Medical Center Davies Campus
Castro & Duboce StSan Francisco, CA 94114 Tel: (415) 600-6000
Davita Davies Dialysis 05547
45 Castro St Fl 2San Francisco, CA 94114Mon5:00 am - 7:00 pm
Tue5:00 am - 7:00 pm
Wed5:00 am - 7:00 pm
Thu5:00 am - 7:00 pm
Fri5:00 am - 7:00 pm
Sat5:00 am - 7:00 pm
SunClosed
Compare with Similar Doctors
 |  |  | |
| Dr. John William Riordan, MD | Dr. Audrey Beth Kavka, MD | Dr. Yoon Taik Kwon, MD | Dr. Joseph George Engelman, MD |
| Nephrology | Psychology | Allergy & Immunology | Public Health & General Preventive Medicine |
| Accepts New Patients | Accepts New Patients | ||
| 39 Years of Experience | 50 Years of Experience | 48 Years of Experience | 53 Years of Experience |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English, Spanish | |||
| San Francisco , CA | Oakland , CA | Greenbrae , CA | San Francisco , CA |
| Med School: University Of Texas Medical Branch At Galveston | Med School: Univ Of Chicago Division Of Biological Sciences Pritzker School Of Medicine | Med School: Seoul National University College Of Medicine | Med School: Ohio State University College Of Medicine & Public Health |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. John William Riordan
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. John William Riordan has the following 2 specialties
Specialty Expertise
Dr. John William Riordan has the following 8 areas of expertise
Certifications, License, & Education
39 Years Experience
Dr. John William Riordan 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 expires in 2027.
Education & Training
Medical School
Graduated from University Of Texas Medical Branch At Galveston in 1987.
NPI Number
Dr. Riordan's NPI number is 1619040227.
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Frequently Asked Questions
- Which hospitals is Dr. John Riordan affiliated with?
- Dr. John Riordan is affiliated with California Pacific Medical Center Mission Bernal Campus, California Pacific Medical Center Davies Campus, and Cpmc Van Ness Campus.
- Where is Dr. John Riordan's office located?
- Dr. John Riordan's office is located at 3555 Cesar Chavez, San Francisco, CA, 94110.
- How can I make an appointment with Dr. John Riordan?
- You can find contact information for Dr. John Riordan here on Vitals.
- Does Dr. John Riordan accept virtual/telehealth appointments?
- Dr. John Riordan has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Does Dr. John Riordan accept my insurance?
- You can see the insurance plans that Dr. John Riordan accepts on their Vitals profile.
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