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    Dr. Orellano's Overview

    Dr. Orellano graduated from the Univ Nac De Rosario, Fac De Cien Med, Rosario, Argentina in 1970. He works in Laurel, MD and specializes in General Surgery. Dr. Orellano is affiliated with Laurel Regional Hospital.

    Dr. Orellano's Experience

    Years in Practice: 47

    Dr. Orellano's Specialties

    General Surgery

    Dr. Orellano's Education & Training

    Medical School: Univ Nac De Rosario, Fac De Cien Med, Rosario, Argentina; Graduated 1970

    Dr. Orellano'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. Orellano's Accepted Insurance

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

    • Aetna Choice POS II
    • Aetna HMO
    • Aetna Managed Choice POS Open Access
    • Aetna Select
    • Aetna Signature Administrators PPO
    • BCBS Blue Card PPO
    • CareFirst BlueChoice Advantage
    • CareFirst BluePreferred PPO
    • CareFirst Maryland POS
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    Dr. Orellano's Office Information & Appointments

    Office Locations

    Tristan J Orellano MD

    7350 Van Dusen Rd Ste 340
    Laurel, MD 20707
    (301) 725-5557


    Office Hours and Information

    Fax: (301) 490-7637

    Practice Website: Not Available

    Accepting New Patients: Yes

    Medicare Accepted: Yes

    Medicaid Accepted: Yes

    Monday 1:00 PM - 5:00 PM
    Tuesday 1:00 PM - 5:00 PM
    Wednesday 1:00 PM - 5:00 PM
    Thursday 1:00 PM - 5:00 PM
    Friday 1:00 PM - 5:00 PM
    Saturday Closed
    Sunday Closed

    Other Physicians in Dr. Orellano's Practice

    • Not Available

    Dr. Orellano's Hospital Affiliations

    Office Locations