4.3
31 Ratings with 9 written Reviews
Summary
Dr. Mark Martinez is a family medicine physician who has dedicated nearly four decades to caring for patients of all ages. He earned his medical degree from the University of California Irvine College of Medicine and brings 39 years of experience to his practice. Dr. Martinez speaks English and focuses on comprehensive family healthcare.
Dr. Martinez practices at several Kaiser Permanente locations throughout Southern California, including facilities in Upland, Ontario, and Fontana. He specializes in managing chronic conditions like diabetes and high blood pressure, while also providing pediatric care for younger patients. His preventive care services include flu vaccines, adult immunizations, and pneumonia prevention vaccines. Patients have given Dr. Martinez an average rating of 4.4 out of 5 stars on Vitals.
Dr. Martinez practices at several Kaiser Permanente locations throughout Southern California, including facilities in Upland, Ontario, and Fontana. He specializes in managing chronic conditions like diabetes and high blood pressure, while also providing pediatric care for younger patients. His preventive care services include flu vaccines, adult immunizations, and pneumonia prevention vaccines. Patients have given Dr. Martinez an average rating of 4.4 out of 5 stars on Vitals.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 39 years of experience
- speaks English
- University Of California Irvine College Of Medicine
- 9 written reviews
- 1 specialty
- 7 areas of expertise
- 1 board certification
- 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. Mark Anthony Martinez has 4 locationsKaiser Permanente Upland Medical Offices
1183 E Foothill BlvdUpland, CA 91786 Tel: (909) 427-5000
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
Davita Downey Dialysis Center 00617
9041 Imperial HwyDowney, CA 90242 Tel: (562) 923-6741
Mon5:00 am - 10:00 pm
Tue5:00 am - 10:00 pm
Wed5:00 am - 10:00 pm
Thu5:00 am - 10:00 pm
Fri5:00 am - 10:00 pm
Sat4:00 am - 8:30 pm
SunClosed
Compare with Similar Doctors
 |  |  |  |
| Dr. Mark Anthony Martinez, MD | Dr. Alexis Alexander-Epperly, MD | Dr. Peter N Mattar, MD | Dr. Dennis Chang, MD |
| Family Medicine | Family Medicine | Family Medicine | Family Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | Accepts New Patients |
| 39 Years of Experience | 28 Years of Experience | 25 Years of Experience | |
| No Virtual Visit Option | Virtual Visit Available | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English | Speaks English | Speaks English, French, Spanish | Speaks English |
| Upland , CA | Manassas , VA | Norco , CA | Arcadia , CA |
| Med School: University Of California Irvine College Of Medicine | Med School: Uniformed Services University Of The Health Sciences F Edward Hebert School Of Medicine | Med School: Keck School Of Medicine Of The University Of Southern California | |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Mark Anthony Martinez
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. Mark Anthony Martinez has the following specialty
Specialty Expertise
Dr. Mark Anthony Martinez has the following 7 areas of expertise
Certifications, License, & Education
39 Years Experience
Dr. Mark Anthony Martinez 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 2025.
Education & Training
Medical School
Graduated from University Of California Irvine College Of Medicine in 1987.
NPI Number
Dr. Martinez's NPI number is 1538236435.
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Frequently Asked Questions
- Is Dr. Mark Martinez accepting new patients?
- Dr. Mark Martinez is accepting new patients on Vitals. View Dr. Mark Martinez's profile on Vitals to make an appointment.
- What languages does Dr. Mark Martinez speak?
- Dr. Mark Martinez speaks English.
- Which hospitals is Dr. Mark Martinez affiliated with?
- Dr. Mark Martinez is affiliated with San Antonio Regional Hospital, Kaiser Foundation Hospital, and Kaiser Permanente Ontario Medical Center.
- Does Dr. Mark Martinez accept my insurance?
- You can see the insurance plans that Dr. Mark Martinez accepts on their Vitals profile.
- Does Dr. Mark Martinez accept virtual/telehealth appointments?
- Dr. Mark Martinez has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
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