Dr. Williamson graduated from the New York Medical College in 2006. Dr. Williamson works in Brookings, SD and specializes in Internal Medicine. Dr. Williamson is affiliated with Brookings Health System.


Years Experience: 13

Dr. Williamson's Specialties

Dr. Williamson's Education & Training

Medical School
New York Medical College; Graduated 2006


  • Overall Rating

  • Rate
    Explains conditions & treatments

  • Rate
    Takes time to answer my questions

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    Provides follow-up as needed

Dr. Williamson'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 Signature Administrators PPO
  • BCBS Blue Card PPO
  • CIGNA Open Access Plus

Dr. Williamson's Office Information & Appointments


Avera Medical Group
Avera Medical Group Brookings

400 22nd Ave
Brookings, SD 57006

Get Directions

Tel: (605) 697-9500

Fax: (605) 697-6939

Practice Website: brookingsmedicalclinic.com

Accepting New Patients: Yes

Medicare Accepted: Yes

Medicaid Accepted: Yes

M 8:00 AM - 7:30 PM
T 8:00 AM - 7:30 PM
W 8:00 AM - 7:30 PM
T 8:00 AM - 7:30 PM
F 8:00 AM - 5:00 PM
S 8:30 AM - 11:00 AM
S Closed

Other Physicians in Dr. Williamson's Practice

Hospital Affiliations