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Summary
Dr. Antonio Frias is a specialist in obstetrics and gynecology with advanced training in maternal and fetal medicine. He earned his medical degree from the Mayo Clinic Alix School of Medicine and has been practicing for 28 years. His dual specialization allows him to provide comprehensive care for both routine pregnancies and complex maternal-fetal cases that require specialized expertise.
Dr. Frias practices at Oregon Health and Science University Hospital in Portland, Oregon, and PeaceHealth Southwest Medical Center in Vancouver, Washington. He focuses on caring for women with high-risk pregnancies and expectant mothers over 30, as well as providing support for patients managing obesity during pregnancy. His expertise includes performing detailed fetal ultrasounds, integrated prenatal screening, and nuchal translucency screening tests to monitor fetal development and detect potential complications early.
Dr. Frias practices at Oregon Health and Science University Hospital in Portland, Oregon, and PeaceHealth Southwest Medical Center in Vancouver, Washington. He focuses on caring for women with high-risk pregnancies and expectant mothers over 30, as well as providing support for patients managing obesity during pregnancy. His expertise includes performing detailed fetal ultrasounds, integrated prenatal screening, and nuchal translucency screening tests to monitor fetal development and detect potential complications early.
Overview based on verified provider data
Quick Facts
- 28 years of experience
- Mayo Clinic Alix School Of Medicine
- 2 specialties
- 3 areas of expertise
- 2 board certifications
- 2 hospital affiliations
- 3 office locations
- Male
Office Locations
Dr. Antonio Emmanuel Frias has 3 locationsOregon Health And Science University Hospital
3181 Sw Sam Jackson Park RdPortland, OR 97239 Tel: (503) 494-8311
Peacehealth Heart And Vascular Center Cath Lab
400 Ne Mother Joseph PlVancouver, WA 98664 Tel: (360) 514-2245
Mon7:00 am - 5:30 pm
Tue7:00 am - 5:30 pm
Wed7:00 am - 5:30 pm
Thu7:00 am - 5:30 pm
Fri7:00 am - 5:30 pm
SatClosed
SunClosed
Compare with Similar Doctors
 |  |  | |
| Dr. Antonio Emmanuel Frias, MD | Olivia Lynn Venneberg | Dr. Robert Campbell Mcintyre | Dr. Betty Acker |
| Obstetrics & Gynecology | Nurse Practitioner | Obstetrics & Gynecology | Obstetrics & Gynecology |
| Accepts New Patients | Accepts New Patients | ||
| 28 Years of Experience | 52 Years of Experience | ||
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks Spanish, English | Speaks English | ||
| Portland , OR | RIDGEFIELD , WA | Bremerton , WA | Happy Valley , OR |
| Med School: Mayo Clinic Alix School Of Medicine | Med School: George Washington University School Of Medicine And Health Sciences | ||
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Antonio Emmanuel Frias
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. Antonio Emmanuel Frias has the following 2 specialties
Specialty Expertise
Dr. Antonio Emmanuel Frias has the following 3 areas of expertise
Certifications, License, & Education
28 Years Experience
Dr. Antonio Emmanuel Frias holds an expired medical license in the states of Washington and Oregon.
Medical License
Medical Doctor with an expired medical license in the state of Washington that expired in 2025 and an expired medical license in the state of Oregon that expired in 2025.
Education & Training
Medical School
Graduated from Mayo Clinic Alix School Of Medicine in 1998.
NPI Number
Dr. Frias' NPI number is 1033130299.
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Frequently Asked Questions
- Does Dr. Antonio Emmanuel Frias accept my insurance?
- You can see the insurance plans that Dr. Antonio Emmanuel Frias accepts on their Vitals profile.
- Which hospitals is Dr. Antonio Emmanuel Frias affiliated with?
- Dr. Antonio Emmanuel Frias is affiliated with Oregon Health And Science University Hospital and Peacehealth Southwest Medical Center.
- Is Dr. Antonio Emmanuel Frias accepting new patients?
- Dr. Antonio Emmanuel Frias has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
- Does Dr. Antonio Emmanuel Frias accept virtual/telehealth appointments?
- Dr. Antonio Emmanuel Frias 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 Dr. Antonio Emmanuel Frias?
- You can find contact information for Dr. Antonio Emmanuel Frias here on Vitals.
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