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    Dr. Grant D. Doolittle, DO

    Internal Medicine

    Dr. Doolittle's Overview

    Dr. Doolittle graduated from the Des Moines University College of Osteopathic Medicine in 2004. He works in Ames, IA and specializes in Internal Medicine. Dr. Doolittle is affiliated with Mary Greeley Medical Center.

    Dr. Doolittle's Experience

    Years in Practice: 12

    Dr. Doolittle's Specialties

    Internal Medicine

    Dr. Doolittle's Education & Training

    Medical School: Des Moines University College of Osteopathic Medicine; Graduated 2004

    Dr. Doolittle'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. Doolittle's Accepted Insurance

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

    • Aetna Choice POS II
    • Aetna Managed Choice POS Open Access
    • Aetna Signature Administrators PPO
    • BCBS Blue Card PPO
    • CIGNA Open Access Plus
    • Coventry IA PPO
    • First Health PPO
    • Great West PPO
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    Dr. Doolittle's Office Information & Appointments

    Office Locations

    Mcfarland Clinic PC

    1215 Duff Ave
    Ames, IA 50010
    (515) 239-4400


    Office Hours and Information

    Fax: (515) 239-4742

    Practice Website:

    Accepting New Patients: Yes

    Medicare Accepted: Yes

    Medicaid Accepted: Yes

    Monday 8:00 AM - 5:00 PM
    Tuesday 8:00 AM - 5:00 PM
    Wednesday 8:00 AM - 5:00 PM
    Thursday 8:00 AM - 5:00 PM
    Friday 8:00 AM - 5:00 PM
    Saturday Closed
    Sunday Closed

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    Dr. Doolittle's Hospital Affiliations

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