Dr. Vallejos works in Portland, OR and specializes in Gastroenterology and Hepatology. Dr. Vallejos is affiliated with Providence Saint Vincent Medical Center.


Years Experience: Not Available

Dr. Vallejos's Specialties

Dr. Vallejos's Education & Training

Medical School
Not Available


  • Overall Rating

  • Rate
    Explains conditions & treatments

  • Rate
    Takes time to answer my questions

  • Rate
    Provides follow-up as needed

Dr. Vallejos's Accepted Insurance

Please verify insurance information directly with your doctor's office as it may change frequently.

Insurance Plans

  • Aetna Choice POS II
  • Aetna Managed Choice POS Open Access
  • Aetna Signature Administrators PPO
  • BCBS Blue Card PPO
  • CIGNA Open Access Plus

Dr. Vallejos's Office Information & Appointments


The Oregon Clinic
Oregon Clinic Gastroenterology West

9701 SW Barnes Rd Ste 300
Portland, OR 97225

Get Directions

Tel: (503) 297-8081

Fax: (503) 292-6601

Practice Website: oregonclinic.com

Accepting New Patients: Yes

Medicare Accepted: Yes

Medicaid Accepted: Yes

M 8:30 AM - 5:00 PM
T 8:30 AM - 5:00 PM
W 8:30 AM - 5:00 PM
T 8:30 AM - 5:00 PM
F 8:30 AM - 5:00 PM
S Closed
S Closed

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