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    Dr. Dennis C. Tan, MD

    Obstetrics & Gynecology

    • (503) 772-5011

    Dr. Tan's Overview

    Dr. Dennis C. Tan graduated from the Rosalind Franklin University/ Chicago Medical School in 2003. He works in Happy Valley, OR and specializes in Obstetrics & Gynecology. Dr. Tan is affiliated with Adventist Medical Center and Providence Portland Medical Center.

    Dr. Tan's Experience

    Years in Practice: 13

    Dr. Tan's Specialties

    Obstetrics & Gynecology

    Dr. Tan's Education & Training

    Medical School: Rosalind Franklin University/ Chicago Medical School; Graduated 2003

    Dr. Tan's Rating

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    Overall Rating


    • Explains conditions & treatments
    • Takes time to answer my questions
    • Provides follow-up as needed
    • View All Ratings

    Dr. Tan's Accepted Insurance

    • Aetna Choice POS II
    • Aetna Managed Choice POS Open Access
    • Aetna Signature Administrators PPO
    • BCBS Blue Card PPO
    • First Choice
    • Health Net OR CommunityCare
    • Health Net OR PPO
    • Lifewise Health Plan of Oregon
    • Moda Health Community Care Network
    • Moda Health Connexus
    • View More

    Dr. Tan's Office Information & Appointments

    Office Locations

    Adventist Health Medical Group
    Adventist Health Womens Center

    9300 SE 91st Ave Ste 300
    Happy Valley, OR 97086
    (503) 772-5011


    Office Hours and Information

    Fax: (503) 772-5014

    Practice Website:

    Accepting New Patients: Yes

    Medicare Accepted: Yes

    Medicaid Accepted: Yes

    Monday 9:00 AM - 5:00 PM
    Tuesday 9:00 AM - 5:00 PM
    Wednesday 9:00 AM - 5:00 PM
    Thursday 9:00 AM - 5:00 PM
    Friday 9:00 AM - 12:00 PM
    Saturday Closed
    Sunday Closed

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