Dr. Liewer works in Sioux City, IA and specializes in Emergency Medicine. Dr. Liewer is affiliated with Mercy Medical Center Sioux City.


Years Experience: Not Available

Dr. Liewer's Specialties

Dr. Liewer's Education & Training

Medical School
Not Available


  • Overall Rating

  • Rate
    Explains conditions & treatments

  • Rate
    Takes time to answer my questions

  • Rate
    Provides follow-up as needed

Dr. Liewer'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 Managed Choice POS Open Access
  • Aetna Signature Administrators PPO
  • Multiplan PPO

Dr. Liewer's Office Information & Appointments


Northwest Iowa Emergency Physicans PC
Northwest Iowa Emergency Physicians PC

801 5th St
Sioux City, IA 51101

Get Directions

Tel: (712) 279-2066

Fax: (712) 279-2938

Practice Website: Not Available

Accepting New Patients: Yes

Medicare Accepted: Yes

Medicaid Accepted: Yes

Other Physicians in Dr. Liewer's Practice

Hospital Affiliations