Skip to content

Physician Directory

Find a Doctor

Dr. Gregory E. Mumm, MD


  • (605) 322-6625

Dr. Mumm's Overview

Dr. Gregory E. Mumm graduated from the University of North Dakota College of Medicine in 2004. He works in Sioux Falls, SD and specializes in Rheumatology and Internal Medicine. Dr. Mumm is affiliated with Avera Mckennan Hospital & University Health Center.

Dr. Mumm's Experience

Years in Practice: 11

Procedures Performed by Dr. Mumm

Dr. Mumm's Specialties

Rheumatology, Internal Medicine

Dr. Mumm's Education & Training

Medical School: University of North Dakota College of Medicine; Graduated 2004

Dr. Mumm'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. Mumm's Accepted Insurance

  • Aetna Choice POS II
  • Aetna Managed Choice POS Open Access
  • Aetna Signature Administrators PPO
  • BCBS Blue Card PPO
  • BCBS MN Blue Cross Accord
  • CIGNA Open Access Plus
  • Coventry IA - PPO
  • First Health PPO
  • Great West PPO
  • View More

Dr. Mumm's Office Information & Appointments

Office Locations

Avera Medical Group
Avera Medical Group Rheumatology

1301 S Cliff Ave Ste 300
Sioux Falls, SD 57105
(605) 322-6625


Office Hours and Information

Fax: (605) 322-6626

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

Other Physicians in Dr. Mumm's Practice

Dr. Mumm's Hospital Affiliations

Office Locations

Other Rheumatologists Near Sioux Falls, SD

View More Rheumatologists