5
401 Ratings with 401 written Reviews
Summary
Nurse Practitioner Maritess Zareno specializes in internal medicine, bringing 21 years of experience to her practice. She earned her nursing degree from the University of California - Los Angeles, where she developed a strong foundation in comprehensive patient care. Maritess speaks English and has dedicated more than two decades to helping patients manage their health and wellness needs.
Maritess practices at Facey Medical Group in Valencia, California, and maintains affiliations with Henry Mayo Newhall Memorial Hospital. She focuses on treating conditions such as joint pain, high cholesterol in children and teens, and elevated blood lipid levels. Her clinical expertise includes performing blood tests, administering flu vaccines, and providing adult immunizations. Patients consistently rate her highly, giving her an average rating of 5.0 for her compassionate and thorough care.
Maritess practices at Facey Medical Group in Valencia, California, and maintains affiliations with Henry Mayo Newhall Memorial Hospital. She focuses on treating conditions such as joint pain, high cholesterol in children and teens, and elevated blood lipid levels. Her clinical expertise includes performing blood tests, administering flu vaccines, and providing adult immunizations. Patients consistently rate her highly, giving her an average rating of 5.0 for her compassionate and thorough care.
Overview based on verified provider data
Quick Facts
- 21 years of experience
- 20 insurance plans accepted
- speaks English
- University of California - Los Angeles
- 401 written reviews
- 1 specialty
- 3 areas of expertise
- 1 hospital affiliation
- 1 office location
- Female
Office Location
Facey Medical Group - Valencia 1, Family & Internal Medicine
26357 McBean Pkwy Ste 320Valencia, CA 91355 Tel: (661) 222-2658
Compare with Similar Doctors
 |  |  |  |
| Maritess Montoya Zareno, NP | Dr. George Mousa, MD | Dr. Daniel Benhuri, MD | Eric Harker |
| Internal Medicine | Internal Medicine | Internal Medicine | Internal Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 21 Years of Experience | 17 Years of Experience | 8 Years of Experience | 25 Years of Experience |
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | Virtual Visit Available |
| Speaks English | Speaks English | Speaks English | |
| Valencia , CA | Upland , CA | Beverly Hills , CA | Lyons , CO |
| Med School: University of California - Los Angeles | Med School: University Of Aleppo Faculty Of Medicine | Med School: Icahn School of Medicine at Mount Sinai | Med School: Duke University School Of Medicine |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Maritess Montoya Zareno
Medical Specialties
Maritess Montoya Zareno has the following specialty
Specialty Expertise
Maritess Montoya Zareno has the following 3 areas of expertise
Certifications, License, & Education
21 Years Experience
Maritess Montoya Zareno holds an expired medical license in the state of California.
Medical License
Nurse Practitioner with an expired medical license in the state of California that expired in 2026.
Education & Training
Medical School
Graduated from University of California - Los Angeles in 2005.
NPI Number
Maritess Montoya Zareno's NPI number is 1588687784.
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Frequently Asked Questions
- What languages does Maritess Montoya Zareno speak?
- Maritess Montoya Zareno speaks English.
- Where is Maritess Montoya Zareno's office located?
- Maritess Montoya Zareno's office is located at 26357 McBean Pkwy Ste 320, Valencia, CA, 91355.
- Which hospitals is Maritess Montoya Zareno affiliated with?
- Maritess Montoya Zareno is affiliated with Henry Mayo Newhall Memorial Hospital.
- Does Maritess Montoya Zareno accept virtual/telehealth appointments?
- Maritess Montoya Zareno has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Is Maritess Montoya Zareno accepting new patients?
- Maritess Montoya Zareno has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
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