Dr. Dennis Joseph Thum

Dr. Joseph Thum

Urologist in Sioux Falls, SD

Dr. Joseph Thum was born and raised in Sioux Falls, SD. He earned his Bachelor’s Degree in Chemistry from the University of Sioux Falls. He went on to receive his Medical Degree from the Northwestern University Feinberg School of Medicine in Chicago. After medical school, Dr. Thum completed his general surgery internship and urologic surgery residency at Cedars-Sinai Medical Center in Los Angeles, California. Dr. Thum joined Urology Specialists in August 2018. Dr. Thum is Board Certified in Urology and sees patients from in and around Sioux Falls. His interests include the outdoors and spending time with his wife and their son and three German Shepherds.

Dr. Thumb video


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COVID-19 Updates from Urology Specialists

We understand the CDC guidelines have changed, however, there are still recommendations for healthcare facilities to mask up to protect patients and healthcare workers.

At this time, masks are required for everyone who enters our office.

Please continue to self-monitor and if you have symptoms consistent with Covid-19, please call our office in advance of your appointment.

Thank you for your continued partnership – we appreciate your part in keeping our community healthy!

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