Feist Siegert Dental is an Onalaska based family dentist practice that treats patients of all ages. We are committed to delivering the highest quality dental care and do so using state-of-the-art dental equipment. We are a cosmetic dentist that offers services like checkups, teeth cleaning, crowns, veneers and more.


We also perform emergency dentist services that include bonding, root canals, crowns, and bridges. As a local dentist, we create lifelong relationships with our patients and their families and work to ensure that they receive treatments in a comfortable and relaxed environment. Dr. Feist and Dr. Siegert and our team invite you to schedule an appointment by calling 608-466-4227 and experience why our patients think Feist Siegert Dental is the best dentist in Onalaska.



Meet The Doctors


Dr. Jon Feist

Dr. Jon Feist

Dr. Jon earned an MS- Biology/Microbiology from the University of Wisconsin-LaCrosse in 1981 and graduated from the University Of Minnesota School Of Dentistry in 1985 with a DDS degree. He has been in private practice in LaCrosse Wisconsin since 1985. In 2017, Dr. Jon was awarded the coveted Mastership Award from the Las Vegas Institute of Advanced Dental Studies. He also has Fellowships in the International Association of Physiologic Aesthetics (IAPA) and the Academy of Laser Dentistry (ALD), and is a member of the International Congress of Implantologists (ICOI). Dr. Jon was awarded the Mastership in Neuromuscular Aesthetic Dentistry. This coveted award from the  Las Vegas Institute ( LVI ) is awarded to those select Doctors who have completed the LVI Fellowship and demonstrated proficiency on completion of clinical cases. An appointed  LVI committee evaluates and ensures the understanding of comprehensive aesthetics and functional dentistry.

He is a firm believer in continuing education, often taking up to  100 hours of advanced education each year, even with his busy work schedule and teaching.  He is a lecturer for Implant Logistics and a clinical instructor for the Dominican Training Institute and has presented for Fotona Lasers.

Dr. Jon has been on the leading edge of dentistry for his entire career, owning one of the first intra-oral cameras available (Sony Denta-Cam in 1987).  He purchased his first laser in 2000 and currently uses NdYAG and ErYAG lasers on a daily basis has been a CEREC user for over 15 years, and obtained a Cone Beam unit in 2012 to enhance orthodontic treatment and to use for guided surgery implant placement.

Besides his great passion for dentistry, Dr. Jon competes in weekly sailboat racing and travels to several regattas.  Living in a wonderful community that provides him access to local lakes allows him to keep his sailing skills at its peak. Considering that he spends the greater part of his day working upside down thru magnification on someone's teeth, the wide open lake and wind in his hair are a welcome end to his day!

Dr. Jon enjoys time with his wife Jane, their children (Kristen, Carolyn, and Daniel) and grandchildren (Sydne, Preston, and Oscar).  In addition to his love for sailing, he enjoys travel, scuba diving, photography, and magic. His office is a gallery of his best photographic works, which he also sells to donate proceeds to the LaCrosse Humane Society, and his travel schedule ensures plenty of new offerings.

Dr. Jake Siegert

Dr. Jake Siegert

Both Dr. Jake and his wife Kathryn are natives of the Coulee Region. It had always been his dream to own a practice and raise a family in our great little river town.

He stays active chasing his two sons, James and Henry. An avid outdoorsmen, Jake enjoys boating, skiing, hunting, golfing, and men’s league hockey. Feist Siegert Dental is the proud sponsor of the Tornado Youth Hockey team in Onalaska, where both of his sons play (and still have all their teeth in tact).

Education:

  • Onalaska High
  • B.S. (Biology), University of Wisconsin, Eau Claire
  • D.D.S., Marquette University School of Dentistry

Memberships:

  • Academy of General Dentistry
  • American Dental Association
  • Wisconsin Dental Association
  • La Crosse Dental Society

Post Graduate Education, Las Vegas Institute:

  • Laser Dentistry
  • Oral Pathology
  • Bone Grafting and Guided Tissue Regeneration
  • Endodontics
  • Esthetic Dentistry
  • Invisalign Orthodontic Aligners Training
  • Pediatric Orthodontics
  • Dental Implants
  • 3D Cone Beam Computed Tomography

Meet Our Team


Malarie, Patient Care Coordinator

Malarie, Patient Care Coordinator

Education:

  • Rochester Community College

Family: Spouse Joe and Daughters Macey, Morgan, & Josie
Hobbies: Reading, Painting, Golfing, & Family time
Residence: Brownsville, MN



Debra, Patient Care Coordinator

Debra, Patient Care Coordinator

Education:
  • Holmen High School
  • Dental Assisting, White Plains, NY

Family: Spouse Arlan, Son Tyler, and Daughter Breanna
Hobbies: Gardening, Antiques, Refinishing Furniture, Boating, and Cooking
Residence: Holmen, WI



Shelly, Patient Care Coordinator

Shelly, Patient Care Coordinator

Education

  • The Bridge Street Dental Assisting School

Family: Husband Todd, Sons Pierce & Carson
Hobbies: Family time, Outdoors, Running, & Cooking
Residence: La Crosse, WI



Kelly, Hygienist

Kelly, Hygienist

Education:

  • Western Technical College
  • Las Vegas Institute Advanced Training
  • Advance Hygiene Training Napa, CA

Family: Daughters Adeliah, Alexandra and Son Dasan
Hobbies: Golf, Bike Riding, Cooking, & Hunting, Hiking
Residence: Galesville, WI



Courtney, Hygienist

Courtney, Hygienist

Education:
  • Western Technical College: Dental Assisting, Technical Diploma
  • Chippewa Valley Technical College: Dental Hygiene, Associates Degree

Family: Husband Alex & Dog Gunner
Hobbies: Hiking, kayaking, rollerblading, and just about any outdoor activity
Residence: Sparta, WI



Abby, Dental Assistant

Abby, Dental Assistant

Education:

  • Western Technical College, Dental Assistant Diploma

Family: Boyfriend, Lane of 8 years
Hobbies: Spending quality time with family and friends, volleyball leagues, diet and exercise
Residence: Holmen, WI



Victoria, Dental Assistant

Victoria, Dental Assistant

Education:
  • Western Technical College

Family: Husband Jeremiah, Daughter Lily, Dog Angus, Cats Nala & Miley

Hobbies: Family, Boating, & Cooking

Residence: West Salem, WI



Hannah, Dental Assistant

Hannah, Dental Assistant

Education

  • Western Technical College
  • Tomah High School

Family: Sister Olivia (18) Brother Jacob (24) Mother Dawn and Father Ron. Boyfriend/ Anthony Cats: Bella and Axel
Hobbies:Volleyball, fitness, hanging out with friends and family, adult coloring books.
Residence: Onalaska, WI



LOGAN, CLINICAL ASSISTANT

LOGAN, CLINICAL ASSISTANT

Education:
  • Desoto High School
  • Western Wisconsin Technical College for Dental Assisting

Family: Boyfriend Ty

Hobbies: Fishing, swimming, kayaking, watching baseball

Residence: Onalaska, WI



Kathryn, Director of Employee Engagement

Kathryn, Director of Employee Engagement

Education:
  • Bachelor of Business; Marketing with certification in Advanced Business Communications from the University of Wisconsin Eau Claire
Family: Husband Jake & sons James and Henry
Hobbies: Golf, Skiing, Boating, Baking, and Reading
Residence: Onalaska, WI