Summary

Dr. Justin Marasigan is a gastroenterologist with 19 years of experience helping patients with digestive health concerns. They earned their medical degree from A T Still University Kirksville College Of Osteopathic Medicine and specialize in diagnosing and treating conditions affecting the stomach, intestines, and other parts of the digestive system. Dr. Marasigan communicates with patients in English.

Dr. Marasigan practices at Unio Specialty Care locations in Oxnard and Camarillo, California. They treat patients with colon polyps, acid reflux, and diverticular disease. Their expertise includes performing colonoscopies and lower digestive tract examinations to help diagnose and monitor various digestive conditions.

AI-generated from data on this provider profile.

Quick Facts

  • accepting new patients
  • 19 years of experience
  • 59 insurance plans accepted
  • speaks English
  • A T Still University Kirksville College Of Osteopathic Medicine
  • 1 specialty
  • 10 areas of expertise
  • 2 office locations

Office Locations

Dr. Justin Marasigan has 2 locations

Unio Specialty Care - Gastroenterology

1200 W Gonzalez Rd Ste 100Oxnard, CA 93036

Unio Specialty Care - Gastroenterology

4009 Mission Oaks Blvd # ACamarillo, CA 93012

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Dr. Justin Marasigan, DOBhavana Akotia, PA-CJan Seiler, APRNRebecca Humphries, APRN
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
19 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English Speaks English Speaks English Speaks English
Oxnard , CATempe , AZMontgomery , ALSACRAMENTO , CA
Med School: A T Still University Kirksville College Of Osteopathic Medicine Med School: Charles R Drew University Med School: Georgia State University Med School: Emory University
Current Profile
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Insurance Plans Accepted by Dr. Justin Marasigan

  • Aetna
  • Aetna - HMO
  • Alignment Health Plan
  • Alignment Health Plan - HMO
  • AltaMed Senior BuenaCare (PACE)
  • Anthem Blue Cross
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Arizona
  • Blue Cross Blue Shield of Kansas City
  • Blue Cross Blue Shield of New Mexico
  • Blue Cross Blue Shield of Texas
  • BLUE CROSS of CALIFORNIA
  • BLUE CROSS of CALIFORNIA - HMO
  • Blue Shield of California
  • Blue Shield of California - HMO
  • CareSource
  • Cigna
  • Contra Costa Health Plan
  • Easy Choice Health Plan
  • EmblemHealth
  • GEMCare Health Plan
  • Hawaii Medical Service Association (HMSA)
  • Health Net
  • Health Net - HMO
  • Health Plan of San Joaquin
  • Humana
  • Humana - HMO
  • Inland Empire Health Plan
  • Kaiser Permanente
  • L.A. Care Health Plan
  • L.A. Care Health Plan - HMO
  • Liberty HealthShare
  • Magellan Health
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Mercy Care
  • Meritain Health
  • Molina Healthcare
  • Mutual of Omaha
  • Oscar Health Insurance
  • PreferredOne
  • Premier Health Plan
  • Priority Health
  • SCAN Health Plan
  • SCAN Health Plan - HMO
  • STLDentalPlan| LLC
  • Texas Children's Health Plan
  • Tricare
  • Triwest Healthcare Alliance
  • Ultimate Health Plans
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - Medicare
  • Ventura County Health Care Plan
  • Wellcare
  • Western Health Advantage

Medical Specialties

Dr. Justin Marasigan has the following specialty

Specialty Expertise

Dr. Justin Marasigan has the following 10 areas of expertise

  • Abdominal Pain
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Acid Reflux Disease (GERD)
  • Celiac Disease
  • Colonoscopy
  • Constipation
  • Hemorrhoids
  • Hepatitis C
  • Irritable Bowel Syndrome (IBS)
  • Ulcerative Colitis

Certifications, License, & Education

19 Years Experience

MEDICAL LICENSE

Doctor Of Osteopathy, California, 2025, Expired

EDUCATION & TRAINING

Medical School

A T Still University Kirksville College Of Osteopathic MedicineGraduated in 2007

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Frequently Asked Questions

Does Dr. Justin Marasigan accept my insurance?
You can see the insurance plans that Dr. Justin Marasigan accepts on their Vitals profile.
Is Dr. Justin Marasigan accepting new patients?
Dr. Justin Marasigan is accepting new patients on Vitals. View Dr. Justin Marasigan's profile on Vitals to make an appointment.
What languages does Dr. Justin Marasigan speak?
Dr. Justin Marasigan speaks English.
Does Dr. Justin Marasigan accept virtual/telehealth appointments?
Dr. Justin Marasigan has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Dr. Justin Marasigan's office located?
Dr. Justin Marasigan's office is located at 1200 W Gonzalez Rd Ste 100, Oxnard, CA, 93036.

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