AMMON L. ANDERSON, DDS

Dr. Anderson is a highly accomplished and dedicated professional in the field of dentistry, with a wealth of experience and a commitment to excellence. After completing pre-dental studies at Utah State University and the University of Nebraska-Lincoln, Dr. Anderson earned his D.D.S. from the University of Nebraska Medical Center College of Dentistry in 2005, followed by a residency in the Endodontic Department from 2007 to 2009.

With a solid foundation in academia, Dr. Anderson served as a Clinical Instructor in the Department of Adult Restorative Dentistry at the University of Nebraska Medical Center College of Dentistry from 2005 to 2007. In 2009, he joined Sioux City Endodontics, where he continues to serve as the owner, demonstrating his passion for providing top-notch dental care to the community.

Dr. Anderson has received numerous accolades throughout his career, including the Iowa Dental Association President’s Service Award in 2018 and being recognized as an Outstanding Young Professional by the Nebraska Dental Association in 2007. He has actively contributed to the dental community, participating in various roles and committees, such as serving on the AAE Nominating Committee and as a District Trustee for the Iowa Dental Association.

Beyond his professional achievements, Dr. Anderson is deeply involved in community service, notably chairing the Iowa Mission of Mercy and holding leadership positions in Scouts BSA. He also actively engages in high-powered rocketry, Dungeons and Dragons, and enjoys camping and hiking with his family. Dr. Anderson is a proud member of professional societies such as the American Association of Endodontists, American Dental Association, Iowa Dental Association, and Scouts BSA.

Committed to both professional excellence and community well-being, Dr. Anderson is not only a skilled endodontist but also a passionate individual who brings dedication and leadership to every aspect of his life.


KIYA STACK-MILLER DDS

Dr. Stack-Miller, a board-eligible endodontist, is a dedicated professional with a Doctorate of Dental Surgery from the University of Nebraska Medical Center College of Dentistry. Her passion for endodontics is complemented by a unique background as a retired character performer for Walt Disney World, embodying her motto “Dental Pulp and Pixie Dust.”

Graduating in May 2019, Dr. Stack-Miller further honed her expertise through a clinical residency in endodontics at UNMC. Her commitment extends beyond clinical practice, with notable leadership roles in the American Student Dental Association, District Vice President of the Iowa Dental Association and Treasurer of the Sioux City Dental Society.

Dr. Stack-Miller is deeply involved in community service, notably co-chairing the Iowa Mission of Mercy.  With a wealth of experience and a commitment to excellence, she brings a blend of professionalism, community engagement, and a touch of Disney magic to her endodontic practice.


FRANK H. SARGENT, DDS, MS (RETIRED)

Diplomate, American Board of Endodontics

Dr. Sargent has been in practice for 40 years. He grew up in Sioux City and attended high school in Garden City, KS. Dr. Sargent received his dental and endodontic training at the University of Nebraska Medical Center. He practiced general dentistry from 1978-1980 in Omaha.  After residency he has limited his practice to Endodontics. Most of his free time is spent with his wife Rita, and their two daughters, who frequently visit. When he isn’t traveling, he enjoys gardening, hiking, golfing and cooking.