Dr. Liesen is known for making even the most nervous patients feel at ease. After earning her Doctor of Dental Surgery degree from Marquette University in 1987, she has spent more than three decades helping families throughout Northern Wisconsin enjoy healthier smiles and greater confidence.

Her advanced training includes CEREC, removable partials and dentures, cosmetic dentistry, restorative dentistry, sleep medicine, and dental oral sedation. This experience allows her to approach each patient with care and attention, making every visit as stress-free as possible. Patients appreciate her gentle approach and steady presence, which helps them feel comfortable throughout their visit.

Dr. Liesen is a member of several professional organizations, including:

• American Dental Association®
• Wisconsin Dental Association
• American Association of Women Dentists
• CEREC Doctors

She’s passionate about helping people achieve healthy, confident smiles while supporting her patients in maintaining good oral health habits. When she’s not in the office, you’ll likely find her spending time with family and friends, enjoying life as a grandmother, traveling, attending sporting events, or exploring the outdoors.

Dr. John Pinzl believes that great dentistry begins with trust, the kind you build through honest, straightforward conversations and treatment that delivers lasting results.

After earning his DDS from Marquette University School of Dentistry and completing a residency at the Veterans Administration in Milwaukee, he has dedicated decades to helping patients rebuild their oral health with care that feels genuine.

His extensive experience with dental implant placement ensures your care is precise and predictable. Dr. John Pinzl has successfully helped hundreds of patients replace missing teeth, so you can look forward to having a natural smile and the ability to comfortably enjoy your favorite foods again.

When he’s not helping patients, Dr. John Pinzl is an avid outdoorsman who loves kayaking, skiing, and spending quality time with his wife (Dr. Liesen), their five children, and ten grandchildren.

Dr. Kessinger brings fresh energy and a modern touch to family dentistry. After completing her dental degree at the Missouri School of Dentistry and Oral Health, she joined her parents in continuing the family’s legacy of compassionate care.

She provides a full range of services, from Invisalign® to cosmetic treatments like BOTOX® and dermal fillers, and continually pursues advanced training to offer patients the most comfortable and effective options available. As a member of the American Dental Association, the Wisconsin Dental Association, the Academy of Facial Esthetics, and ACT Dental Best Practices Consulting, she stays connected to the latest research and best practices in modern dentistry. Her approach combines clinical precision with genuine warmth, helping patients feel confident and cared for through every stage of life.

Passionate about community involvement, she mentors local students interested in dentistry and supports area sports teams and events. When she’s not at the office, she’s outdoors with her husband and five sons, biking, hiking, boating or skiing their way through Wisconsin’s changing seasons.