Summary

Dr. Mark Sandquist is a family medicine physician who graduated from the University of Colorado School of Medicine. With nearly four decades of medical practice, he brings extensive experience to caring for patients and families. His comprehensive training in family medicine allows him to provide primary care across all age groups, from children to seniors.

Dr. Sandquist practices at Marian Regional Medical Center in Santa Maria, California. He focuses on treating serious conditions such as sepsis, respiratory failure, and urinary tract infections. His expertise includes performing diagnostic procedures like CT scans, chest X-rays, and chest fluoroscopy to help identify and monitor various health concerns.

AI-generated from data on this provider profile.

Quick Facts

  • 39 years of experience
  • 42 insurance plans accepted
  • University Of Colorado School Of Medicine
  • 1 specialty
  • 7 areas of expertise
  • 1 office location
  • Male

Office Location

Marian Regional Medical Center

1400 E Church StSanta Maria, CA 93454

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Dr. Mark Atarius Sandquist, MDDr. Samantha Von Ins, MDDr. Parth BhavsarDr. Lubna Isho, DO
Family MedicineFamily MedicineFamily MedicineFamily Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
4.7 
39 Years of Experience 16 Years of Experience 12 Years of Experience 25 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks Spanish, Vietnamese Speaks English, Hindi, Gujarati, Urdu Speaks Arabic, English, Spanish
Santa Maria , CAPlacentia , CALawrenceville , GAPOMONA , CA
Med School: University Of Colorado School Of Medicine Med School: University Of California Irvine College Of Medicine Med School: Smt N H L Municipal Medical College Med School: Western Univ Health Sci College Of Osteopathic Medicine Of The Pacific
Current Profile
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Insurance Plans Accepted by Dr. Mark Atarius Sandquist

  • Aetna
  • Alignment Health Plan
  • Alignment Health Plan - HMO
  • Anthem Blue Cross
  • Blue Cross Blue Shield of South Carolina
  • BLUE CROSS of CALIFORNIA
  • BLUE CROSS of CALIFORNIA - HMO
  • Blue Shield of California
  • Blue Shield of California - HMO
  • CenCal Health
  • CenCal Health - Medicaid (Managed)
  • Cigna
  • GEHA
  • GEMCare Health Plan
  • Health Net
  • Health Net - HMO
  • HealthPartners
  • Humana
  • Humana - HMO
  • Imperial Health Plan of California
  • Kaiser Permanente
  • L.A. Care Health Plan
  • L.A. Care Health Plan - HMO
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Molina Healthcare
  • PacificSource Health Plans
  • QualCare
  • QualCare - IPA
  • SCAN Health Plan
  • STLDentalPlan| LLC
  • Tricare
  • Triwest Healthcare Alliance
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - Medicare
  • UnitedHealthcare - Medicare (Advantage HMO)
  • Wellcare
  • Western Health Advantage

Medical Specialties

Dr. Mark Atarius Sandquist has the following specialty

Specialty Expertise

Dr. Mark Atarius Sandquist has the following 7 areas of expertise

  • Check-up
  • Contraception
  • Family Planning
  • Immunization
  • Influenza
  • Weight Loss
  • Weight Loss (non-surgical)

Certifications, License, & Education

39 Years Experience

MEDICAL LICENSE

Medical Doctor, California, 2026, Active

EDUCATION & TRAINING

Medical School

University Of Colorado School Of MedicineGraduated in 1987

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Frequently Asked Questions

Does Dr. Mark Sandquist accept virtual/telehealth appointments?
Dr. Mark Sandquist has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Dr. Mark Sandquist's office located?
Dr. Mark Sandquist's office is located at 1400 E Church St, Santa Maria, CA, 93454.
Does Dr. Mark Sandquist accept my insurance?
You can see the insurance plans that Dr. Mark Sandquist accepts on their Vitals profile.
Is Dr. Mark Sandquist accepting new patients?
Dr. Mark Sandquist has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
How can I make an appointment with Dr. Mark Sandquist?
You can find contact information for Dr. Mark Sandquist here on Vitals.

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