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Physician Directory

Dr. Cathy S. Hennies, MD

Family Medicine

  • (605) 764-1500

Dr. Hennies's Overview

Dr. Cathy S. Hennies graduated from the University of South Dakota Sanford School of Medicine in 1996. She works in Canton, SD and specializes in Family Medicine. Dr. Hennies is affiliated with Sanford USD Medical Center. She speaks English and Spanish.

Gender: Female

Languages Spoken: English, Spanish

Dr. Hennies's Experience

Years in Practice: 19

Conditions Treated by Dr. Hennies

  • Acute bronchitis
  • Acute sinusitis
  • Acute upper respiratory tract infections
  • Allergic rhinitis
  • Bronchial asthma
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Procedures Performed by Dr. Hennies

  • Allergen immunotherapy
  • Arthrocentesis
  • Destruction of benign/premalignant skin lesions
  • Electrocardiogram (EKG, ECG)
  • Immunization administration
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Dr. Hennies's Specialties

Family Medicine

Dr. Hennies's Education & Training

Medical School: University of South Dakota Sanford School of Medicine; Graduated 1996

Dr. Hennies's Accepted Insurance

  • Aetna Choice POS II
  • Aetna Managed Choice POS Open Access
  • Aetna Signature Administrators PPO
  • BCBS Blue Card PPO
  • CIGNA Open Access
  • Coventry IA - PPO
  • Great West PPO
  • Humana ChoiceCare Network PPO
  • UHC Choice Plus POS
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Dr. Hennies's Office Information & Appointments

Office Locations

Sanford Clinic Canton

400 N Hiawatha Dr
Canton, SD 57013
(605) 764-1500


Office Hours and Information

Fax: (605) 764-1501

Practice Website: Not Available

Accepting New Patients: Yes

Medicare Accepted: Yes

Medicaid Accepted: Yes

Monday 7:30 AM - 5:00 PM
Tuesday 7:30 AM - 5:00 PM
Wednesday 7:30 AM - 5:00 PM
Thursday 7:30 AM - 5:00 PM
Friday 7:30 AM - 5:00 PM
Saturday 8:00 AM - 12:00 PM
Sunday Closed

Other Physicians in Dr. Hennies's Practice

Dr. Hennies's Hospital Affiliations

Office Locations