Skip to content

    Physician Directory

    Find a Doctor

    Dr. Riddle's Overview

    Dr. Riddle graduated from the University of Oklahoma College of Medicine at Oklahoma City in 1973. He works in Norman, OK and specializes in Internal Medicine. Dr. Riddle is affiliated with Norman Regional Health System.

    Dr. Riddle's Experience

    Years in Practice: 44

    Dr. Riddle's Specialties

    Internal Medicine

    Dr. Riddle's Education & Training

    Medical School: University of Oklahoma College of Medicine at Oklahoma City; Graduated 1973

    Dr. Riddle's Rating

    Rate This Doctor

    Overall Rating


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

    Dr. Riddle'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 Signature Administrators PPO
    • BCBS Blue Card PPO
    • BCBS OK BlueChoice
    • CIGNA Open Access Plus
    • Community Care PCC
    • CommunityCare PPO Standard Network
    • View More

    Dr. Riddle's Office Information & Appointments

    Office Locations

    Norman Regional Hospital Internal Medicine

    900 N Porter Ave Ste 310
    Norman, OK 73071
    (405) 366-7373


    Office Hours and Information

    Fax: (405) 360-6315

    Practice Website: Not Available

    Accepting New Patients: Yes

    Medicare Accepted: Yes

    Medicaid Accepted: No

    Monday 8:00 AM - 4:30 PM
    Tuesday 8:00 AM - 4:30 PM
    Wednesday 8:00 AM - 4:30 PM
    Thursday 8:00 AM - 4:00 PM
    Friday 8:00 AM - 4:00 PM
    Saturday Closed
    Sunday Closed

    Other Physicians in Dr. Riddle's Practice

    Dr. Riddle's Hospital Affiliations

    Office Locations