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Summary
Dr. Johanna Cardoza is a family medicine physician with nine years of experience caring for patients of all ages. She earned her medical degree from Michigan State University College of Human Medicine, where she developed a strong foundation in comprehensive primary care. Dr. Cardoza focuses on providing complete healthcare services to families and individuals throughout their lives.
Dr. Cardoza practices at locations in Fairfield and Vallejo, California, making quality healthcare accessible to patients across the region. She specializes in managing diabetes, including Type 2 diabetes in children and teenagers as well as diabetes care for older adults. Her clinical expertise includes ordering comprehensive metabolic panels and complete blood counts to monitor patient health and diagnose medical conditions.
Dr. Cardoza practices at locations in Fairfield and Vallejo, California, making quality healthcare accessible to patients across the region. She specializes in managing diabetes, including Type 2 diabetes in children and teenagers as well as diabetes care for older adults. Her clinical expertise includes ordering comprehensive metabolic panels and complete blood counts to monitor patient health and diagnose medical conditions.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 9 years of experience
- 24 insurance plans accepted
- Michigan State University College Of Human Medicine
- 1 specialty
- 2 office locations
- Female
Office Locations
Dr. Johanna Mercedes Cardoza has 2 locationsFairfield Medical Offices
1550 Gateway BlvdFairfield, CA 94533 Tel: (707) 427-4000
Mon8:30 am - 5:00 pm
Tue8:30 am - 5:00 pm
Wed8:30 am - 5:00 pm
Thu8:30 am - 5:00 pm
Fri8:30 am - 5:00 pm
SatClosed
SunClosed
Compare with Similar Doctors
 |  |  |  |
| Dr. Johanna Mercedes Cardoza, MD | Nicole Baldwin, APRN, FNP-BC | Helix Virtual Care | Sherry Amankwa, MSN, APRN, FNP-C |
| Family Medicine | Family Medicine | Family Medicine | Family Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | Accepts New Patients |
| 9 Years of Experience | 8 Years of Experience | 6 Years of Experience | |
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | Virtual Visit Available |
| Speaks English | Speaks English | ||
| Fairfield , CA | Orlando , FL | Boca Raton , FL | Baltimore , MD |
| Med School: Michigan State University College Of Human Medicine | |||
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Johanna Mercedes Cardoza
Medical Specialties
Dr. Johanna Mercedes Cardoza has the following specialty
Certifications, License, & Education
9 Years Experience
Dr. Johanna Mercedes Cardoza 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 Michigan State University College Of Human Medicine in 2017.
NPI Number
Dr. Cardoza's NPI number is 1093276529.
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Frequently Asked Questions
- Does Dr. Johanna Cardoza accept my insurance?
- You can see the insurance plans that Dr. Johanna Cardoza accepts on their Vitals profile.
- Does Dr. Johanna Cardoza accept virtual/telehealth appointments?
- Dr. Johanna Cardoza has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Is Dr. Johanna Cardoza accepting new patients?
- Dr. Johanna Cardoza is accepting new patients on Vitals. View Dr. Johanna Cardoza's profile on Vitals to make an appointment.
- How can I make an appointment with Dr. Johanna Cardoza?
- You can find contact information for Dr. Johanna Cardoza here on Vitals.
- Where is Dr. Johanna Cardoza's office located?
- Dr. Johanna Cardoza's office is located at 1550 Gateway Blvd, Fairfield, CA, 94533.
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