Summary

Dr. Armstrong graduated from the Washington University In St Louis School of Medicine,Washington University In St Louis School of Medicine in 2008. He works in San Luis Obispo, CA and 3 other locations and specializes in Emergency Medicine. Dr. Armstrong is affiliated with French Hospital Medical Center.

Quick Facts

  • 1
  • 18 years of experience
  • 49 insurance plans accepted
  • Washington University In St Louis School Of Medicine
  • 1 written review
  • 1 specialty
  • 3 areas of expertise
  • 1 board certification
  • 1 hospital affiliation
  • 4 office locations
  • Male

Office Locations

Dr. Theodore Nader Armstrong has 4 locations

French Hospital Medical Center

1911 Johnson AveSan Luis Obispo, CA 93401

Dignity Health Urgent Care Orcutt

1102 E Clark Ave Ste 120ASanta Maria, CA 93455
Mon8:00 am - 7:00 pm
Tue8:00 am - 7:00 pm
Wed8:00 am - 7:00 pm
Thu8:00 am - 7:00 pm
Fri8:00 am - 7:00 pm
Sat9:00 am - 3:00 pm
SunClosed

Marian Regional Medical Center

1400 E Church StSanta Maria, CA 93454

Arroyo Grande Community Hospital

345 S Halcyon RdArroyo Grande, CA 93420

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Dr. Theodore Nader Armstrong, MDChristopher Carleo, MDDr. Frank Byoung Lee, MDDr. Brian Michael Roberts, MD
Emergency MedicineEmergency MedicineEmergency MedicineEmergency Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
4.3 
18 Years of Experience 28 Years of Experience 23 Years of Experience 46 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available No Virtual Visit Option
Speaks English Speaks English, Spanish, Tagalog, Portuguese Speaks Tagalog, Spanish, English
San Luis Obispo , CAEast Setauket , NYAllen , TXSan Luis Obispo , CA
Med School: Washington University In St Louis School Of Medicine Med School: Suny Stony Brookhealth Med School: New York Medical College Med School: David Geffen School Of Medicine At Ucla
Current Profile
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Insurance Plans Accepted by Dr. Theodore Nader Armstrong

  • Adventist Health
  • Aetna
  • Alignment Health Plan
  • Alignment Health Plan - HMO
  • Anthem Blue Cross
  • Aspire Health Plan
  • BLUE CROSS of CALIFORNIA
  • BLUE CROSS of CALIFORNIA - HMO
  • Blue Shield of California
  • Blue Shield of California - HMO
  • CalOptima
  • CenCal Health
  • Central California Alliance for Health
  • Central California Alliance for Health - Medicaid (Managed)
  • CHAMPVA
  • Cigna
  • Community Health Plan of Washington
  • GEHA
  • Health Net
  • Health Plan of San Mateo
  • HealthPartners
  • Humana
  • Humana - HMO
  • Inland Empire Health Plan
  • Kaiser Permanente
  • Kaiser Permanente - HMO
  • Kaiser Permanente - Medicare (Advantage HMO)
  • L.A. Care Health Plan
  • L.A. Care Health Plan - HMO
  • Magellan Health
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Mercy Care
  • Meritain Health
  • Molina Healthcare
  • Optum Health
  • Partnership HealthPlan of California
  • Santa Clara Family Health Plan
  • SCAN Health Plan
  • SelectHealth
  • Tricare
  • Triwest Healthcare Alliance
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - Medicare
  • Western Health Advantage

Medical Specialties

Dr. Theodore Nader Armstrong has the following specialty

Specialty Expertise

Dr. Theodore Nader Armstrong has the following 3 areas of expertise

  • Accidents
  • Injury
  • Trauma

Certifications, License, & Education

18 Years Experience

MEDICAL LICENSE

Medical Doctor, California, 2025, Expired

EDUCATION & TRAINING

Medical School

Washington University In St Louis School Of MedicineGraduated in 2009
WASHINGTON UNIVERSITY IN ST LOUIS SCHOOL OF MEDICINEGraduated in 2008

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Frequently Asked Questions

How can I make an appointment with Dr. Theodore Armstrong?
You can find contact information for Dr. Theodore Armstrong here on Vitals.
Does Dr. Theodore Armstrong accept virtual/telehealth appointments?
Dr. Theodore Armstrong has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Dr. Theodore Armstrong's office located?
Dr. Theodore Armstrong's office is located at 1911 Johnson Ave, San Luis Obispo, CA, 93401.
Which hospitals is Dr. Theodore Armstrong affiliated with?
Dr. Theodore Armstrong is affiliated with French Hospital Medical Center.
Does Dr. Theodore Armstrong accept my insurance?
You can see the insurance plans that Dr. Theodore Armstrong accepts on their Vitals profile.

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