Summary

Dr. Marissa Opilas specializes in family medicine, providing comprehensive healthcare for patients of all ages. They earned their medical degree from Touro New York College of Osteopathic Medicine and bring a decade of clinical experience to their practice. Dr. Opilas focuses on building lasting relationships with patients and families throughout different stages of life.

Dr. Opilas practices in Brentwood, California, and maintains affiliations with Arrowhead Regional Medical Center and Sutter Delta Medical Center. They treat common conditions including seasonal allergies, joint pain, and nasal congestion. Their preventive care services include breast cancer screening and specialized breast imaging to help detect health issues early.

AI-generated from data on this provider profile.

Quick Facts

  • accepting new patients
  • 10 years of experience
  • 40 insurance plans accepted
  • Touro New York College Of Osteopathic Medicine
  • 1 specialty
  • 2 hospital affiliations
  • 1 office location

Office Location

Brentwood Care Center

350 John Muir Pkwy Ste 105Brentwood, CA 94513
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

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Dr Marissa Opilas, DO
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Dr Marissa Opilas, DOYves Chery, CT, ASCP, APRN, BSN, MSNDr. James L. Pearson, MDNicole Baldwin, APRN, FNP-BC
Family MedicineFamily MedicineFamily MedicineFamily Medicine
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
3.7 
10 Years of Experience 9 Years of Experience 8 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English Speaks English Speaks English
Brentwood , CASUWANEE , GASeal Beach , CAOrlando , FL
Med School: Touro New York College Of Osteopathic Medicine Med School: St Georges University School Of Medicine
Current Profile
View Profile View Profile View Profile

Insurance Plans Accepted by Dr Marissa Opilas

  • AARP
  • Aetna
  • Aetna - HMO
  • Anthem Blue Cross
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Illinois
  • Blue Cross Blue Shield of Oklahoma
  • BLUE CROSS of CALIFORNIA
  • BLUE CROSS of CALIFORNIA - HMO
  • Blue Shield of California
  • Blue Shield of California - HMO
  • CHAMPVA
  • Cigna
  • Contra Costa Health Plan
  • Health Net
  • Health Net - HMO
  • Health Plan of San Mateo
  • Humana
  • Humana - HMO
  • Imperial Health Plan of California
  • Kaiser Permanente
  • Kaiser Permanente - HMO
  • Kaiser Permanente - Medicaid (Managed)
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Meritain Health
  • National Vision Administrators
  • Nippon Life Benefits
  • Oscar Health Insurance
  • Partnership HealthPlan of California
  • PreferredOne
  • STLDentalPlan| LLC
  • Sutter Health Plus
  • Three Rivers Providers Network (TRPN) - HMO
  • Tricare
  • UnitedHealthcare
  • UnitedHealthcare - HMO

Medical Specialties

Dr Marissa Opilas has the following specialty

Certifications, License, & Education

10 Years Experience

MEDICAL LICENSE

Doctor Of Osteopathy, California, 2026, Active

EDUCATION & TRAINING

Medical School

Touro New York College Of Osteopathic MedicineGraduated in 2016

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Frequently Asked Questions

Does Dr Marissa Opilas accept my insurance?
You can see the insurance plans that Dr Marissa Opilas accepts on their Vitals profile.
Which hospitals is Dr Marissa Opilas affiliated with?
Dr Marissa Opilas is affiliated with Arrowhead Regional Medical Center and Sutter Delta Medical Center.
Where is Dr Marissa Opilas's office located?
Dr Marissa Opilas's office is located at 350 John Muir Pkwy Ste 105, Brentwood, CA, 94513.
How can I make an appointment with Dr Marissa Opilas?
You can find contact information for Dr Marissa Opilas here on Vitals.
Does Dr Marissa Opilas accept virtual/telehealth appointments?
Dr Marissa Opilas has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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