Wisdom Teeth

When 32 teeth try to fit in a mouth that holds only 28 teeth, wisdom teeth removal is an option

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Dental implants are replacement teeth that look, feel, and function like natural teeth

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Bone Graft

Technologies have advanced and we now have the ability to grow bone where needed

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Oral Surgery Associates

Meet The Doctors

Dr. Pennau

Dr. Pennau

Dr. Pennau’s professional skills and interests cover a wide scope of the practice of oral and maxillofacial surgery including wisdom teeth removal, dental implants, bone grafting and preprosthetic surgery, IV sedation and general anesthesia, orthognathic and reconstructive surgery, facial trauma, and oral pathology

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Dr. Peterson

Dr. Peterson

Dr. Tony is a Fellow of the American and Colorado Association of Oral and Maxillofacial Surgeons and is a Diplomate of the American Board of Oral and Maxillofacial Surgeons. He thoroughly enjoys treating our community and practicing oral surgery, including wisdom teeth removal, implant placement and providing sedation for his patients.

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Contact Us Today

Have questions? Need a consultation? No problem! From wisdom teeth and dental implants to bone grafts and oral surgery, our friendly and dedicated staff are here to help you. (*required)


Oral Surgery Associates

Why Patients Choose Us?

Industry Leading Doctors

Dr. Pennau & Dr. Hildebrandt are diplomates of the American Board of Oral & Maxillofacial Surgery. They are highly trained, comprehensive specialists who practice with cutting edge techniques, equipment and standards.


Three-time BBB Excellence in Customer Service Award winner! Oral Surgery Associates promotes best practices in customer service in an attempt to make our community a better place to live.


Team OSA has over 150 years of oral surgery experience.


Colorado Springs first oral surgery practice to offer this dynamic image guided implant placement.

Top Voted Practice

Consecutive multi-year peer awarded top Colorado Springs Oral Surgeon.

Exceptional Reputation

Our patient’s testimonials showcase our dedication to providing an experience in excellence.


Oral Surgery Associates of Colorado Springs is voted as one of the best Colorado Springs Oral Surgery Practices by the BBB and Google.