About Me

When she was a young girl, Catherine Schiltz, DO, dreamed of becoming a doctor. Visiting her own doctor wasn’t a scary experience, but a fascinating opportunity to learn the importance about caring for others.

“I knew since then that this was what I wanted to do,” she said.

In medical school, general surgery interested her, but it was the opportunity to combine surgery and the priceless experiences of pregnancy and delivery that inspired her to pursue obstetrics and gynecology.

Today, Dr. Schiltz serves as a physician and surgeon in obstetrics and gynecology at Avera Medical Group Family Health Center in Sioux Falls, SD.

Expert Care in Obstetrics and Gynecology

As an OB/GYN, Dr. Schiltz cares for women’s health concerns — no matter their age. Some of her specialties include:

“I especially enjoy working through difficult and complex surgical cases,” said Dr. Schiltz, “I get to think critically and use my skills and expertise to help my patients achieve the best outcome for their case.”

Along with personalized pregnancy and delivery, her busy gynecologic practice includes the management of abnormal bleeding, infertility, endometriosis, fibroids and pelvic pain.

Active Lifestyle

When she’s not at work, Dr. Schiltz enjoys spending time with family; she has four active sons. They love to stay active doing outdoor activities. Dr. Schiltz also likes to travel and work out. 

Experience

Education

Kansas City University of Medicine & Biosciences, Kansas City, MO, Medical School

Residency

University of Nebraska Medical Center, Omaha, Obstetrics & Gynecology

Professional Memberships

American Medical Association; American College of Obstetrics and Gynecology

Certifications

  • American Board of Obstetrics and Gynecology

Reviews

We value patient feedback and are committed to providing you with information, so you can make informed decisions about your health care, physicians and other providers in your care journey. Patient ratings and comments are gathered from the post-visit experience survey. Learn more.

September 29, 2025
Everyone was so pleasant and kind!
September 24, 2025
Very pleasant appointment and very kind and caring people
September 20, 2025
My boyfriend was with me for this appointment. And I feel like those two made a decision for me about how I should continue with everything. I still had questions but the doctor was already walking out the room. Felt like I had more questions then before I walked in there
July 31, 2025
I was impressed with the nurse and PA.
July 18, 2025
Good
July 16, 2025
Dr Schiltz is the best there is. Her staff- nurses, PA are incredible and I've never felt more cared for.
June 14, 2025
Good
May 22, 2025
Buena
May 16, 2025
Great
May 14, 2025
She was amazing!!
May 14, 2025
She seemed disconnected
May 08, 2025
10 out of 10 will recommend Dr. Schiltz
May 07, 2025
I was impressed with the whole team!
April 13, 2025
Very caring doctor, she was excellent
April 10, 2025
My position was amazing. She even answered questions before I could ask them or before I even thought of them very clear and very specific about different treatments and different outcomes I would recommend her to anyone
March 20, 2025
All very well
March 05, 2025
Excellent. Very good listener to my problems and I was very comfortable with her.
February 28, 2025
I absolutely love my doctor and her PA and highly recommend them to anyone that is looking for a doctor.
February 26, 2025
Felt shamed more than anything
February 21, 2025
I appreciated the education the doctor provided and allowed me options of care. Relieved concerns of the situation
February 06, 2025
Good
January 29, 2025
I have already recommended Dr. Schiltz to a friend.
January 25, 2025
Loved my nice gentle dr
January 22, 2025
Great experience

Directory Disclaimers

This directory contains information about the provider members of Independent Health Care Associates, Avera Health and all Avera entities, members of the Avera Medical Group, and employed select providers with Avera McKennan, Sioux Falls, SD and Avera Marshall, Marshall, MN and physicians with hospital privileges at Avera St. Luke's, Aberdeen, SD; Avera Sacred Heart, Yankton, SD; Avera Queen of Peace, Mitchell, SD; Avera St. Mary's, Pierre, SD.

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