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Summary
Dr. John Ritzo treats Alzheimer's disease, cognitive impairment, and dementia and performs physical therapy as part of his family medicine practice. He earned his medical degree from Trinity School of Medicine and sees patients in San Mateo, California.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 4 years of experience
- 13 insurance plans accepted
- Trinity School Of Medicine
- 1 specialty
- 1 office location
- Male
Office Location
John Arthur Ritzo
101 S San Mateo Dr Ste 206San Mateo, CA 94401 Tel: (650) 343-4003
Mon8:30 am - 4:00 pm
Tue8:30 am - 4:00 pm
Wed8:30 am - 4:00 pm
Thu8:30 am - 4:00 pm
Fri8:30 am - 12:00 pm
SatClosed
SunClosed
Compare with Similar Doctors
 |  |  |  |
| John Arthur Ritzo, MD | Shannon Renee Gigounas, DNP, FNP-BC | Dr. James L. Pearson, MD | Dr. Georgine Nanos, MD |
| Family Medicine | Family Medicine | Family Medicine | Family Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | Accepts New Patients |
| 4 Years of Experience | 28 Years of Experience | 9 Years of Experience | 24 Years of Experience |
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | Virtual Visit Available |
| Speaks English | Speaks English | Speaks English, Spanish | |
| San Mateo , CA | Danville , CA | Seal Beach , CA | Encinitas , CA |
| Med School: Trinity School Of Medicine | Med School: St Georges University School Of Medicine | Med School: George Washington University School Of Medicine & Health Sciences | |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by John Arthur Ritzo
Medical Specialties
John Arthur Ritzo has the following specialty
Certifications, License, & Education
4 Years Experience
John Arthur Ritzo holds expired and active medical licenses in the states of Maine and California.
Medical License
Medical Doctor with an expired medical license in the state of Maine that expired in 2025 and an active medical license in the state of California that expires in 2027.
Education & Training
Medical School
Graduated from Trinity School Of Medicine in 2022.
NPI Number
John Arthur Ritzo's NPI number is 1326780115.
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Frequently Asked Questions
- Is John Ritzo accepting new patients?
- John Ritzo is accepting new patients on Vitals. View John Ritzo's profile on Vitals to make an appointment.
- Does John Ritzo accept my insurance?
- You can see the insurance plans that John Ritzo accepts on their Vitals profile.
- Does John Ritzo accept virtual/telehealth appointments?
- John Ritzo has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- How can I make an appointment with John Ritzo?
- You can find contact information for John Ritzo here on Vitals.
- Where is John Ritzo's office located?
- John Ritzo's office is located at 101 S San Mateo Dr Ste 206, San Mateo, CA, 94401.
Data Sources
This provider profile is built using data from:
- NPPES NPI Registry
- State medical licensing boards
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