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7800 N Mopac Expy 250 Austin TX 78759 / 1830 Round Rock Ave 100 Round Rock TX 78681


About Us

Meet Dr. Simon

Dr. Stephen Simon received his Bachelor of Science in Biology from Boise State University in 2001. He began his professional education at Case Western University School of Dental Medicine in Cleveland, Ohio, where he received his Doctor of Dental Surgery degree in 2006. After completing his degree, Dr. Simon gained valuable experience as a general dentist serving at Fort Hood, Texas, for four years in the United States Army. After serving honorably as a dental officer in the military, including a tour in Iraq, he completed a residency in endodontics at the Texas A&M Baylor College of Dentistry in Dallas, Texas, in 2012. As a resident he presented table clinics at the American Association of Endodontist conventions and published research in the Journal of Endodontics, which studied injection pain and onset of local anesthetics. Since then he has practiced endodontics in group practices in the northwest and Texas.

Stephen was raised in Eastern Idaho. He is a bit of a mountain man and has an adventurous spirit. He grew up participating in many outdoor sports and loves to snow ski. As a young man before entering the halls of higher learning he served a two year mission for his church in Bentonville, Arkansas. Stephen, is a loving husband and lucky father to four beautiful girls. He enjoys spending time with his wife and children.

Dr. Simon is excited to provide compassionate care and further develop relationships with patients and colleagues in the Austin area.



Meet Dr. Rasmussen

Dr. Rasmussen received a duel Bachelor’s degree in Economics and International studies at Brigham Young University with a minor in Asian Studies. Moving from the beautiful Rocky Mountains to the sunny pacific coast, Dr. Rasmussen continued his dental education in Los Angeles where he received his D.D.S. dental degree from UCLA in 2012.

While at UCLA he participated in research using Cone-beam CT scans to map location and probability of the fourth (MB2) canal in maxillary molars. Dr. Rasmussen then took is family coast-to- coast to the University of Florida Dental School to complete his Endodontic certificate and Masters in Oral Biology. Dr. Rasmussen participated in research at the University of Florida in novel root canal irrigation activation techniques.

Prior to moving to the Austin area, Dr. Rasmussen worked for several years in Sioux Falls, South Dakota where he was able to hone his skills in surgical and non-surgical root canal therapy.

Prior to his journey in higher education Dr. Rasmussen had had the opportunity to live in several locations inside and outside of the United States. Some of the noteworthy locations that Dr. Rasmussen has lived in include: Utah, Belgium, Hong Kong, Pennsylvania and South Africa.

Dr. Rasmussen and his wife Michelle enjoy making life an adventure for their six children (four boys and two beautiful girls). Dr. Rasmussen also enjoys gardening, fly fishing, wood working and has recently picked up training for and competing in triathlons.

Meet Dr. Kohout

Dr. George Kohout was born in Illinois and grew up in Southern California where he became very interested in dentistry at a young age.


Dr. Kohout completed his undergraduate studies at University of the Pacific in Stockton, California. In 2006, he moved to San Francisco and began attending University of the Pacific’s Arthur A. Dugoni School of Dentistry. Dr. Kohout graduated second in his class in 2009 and earned his Doctor of Dental Surgery degree along with induction into the Omicron Kappa Upsilon national dental honor society.


Dr. Kohout continued his training in general dentistry and entered a two year General Practice Residency at the Veterans Administration Medical Center in San Diego. During the second year of this program, he served as the chief resident and focused on his interests in endodontics and restorative dentistry. In 2011, he moved to Dallas and entered the endodontics program at the Texas A&M Baylor College of Dentistry. He graduated in 2014 with a certificate in endodontics and practiced in the Dallas area for four years before moving to Austin.


As a self-proclaimed “endo nerd,” Dr. Kohout’s interest in root canals is not limited to business hours. He spends time each day reading and participating in online forums dedicated to root canal treatment. When he can actually stop thinking about work, Dr. Kohout enjoys road trips. His favorite Texas road trip is a tie between Big Bend National Park and Caddo Lake. As an avid reader, he has a special interest in books about business and history. Dr. Kohout also enjoys traveling to California to visit his family and go hiking in the nearby mountains.