Skip to Content (Press Enter)
The Doctor

Ricardo Araujo, D.D.S.


Dr. Araujo resides in Menomonee Falls, Wisconsin with his wife Michelle and his two girls, Madison and Riley. He grew up in El Salvador and moved to the United States in 1978.

Dr. Araujo attended California State University, Fresno where he received a B.S. in Industrial Engineering. He then completed his dental degree at the University of Iowa in 1993. Dr. Rick, as his patients call him, completed a General Practice Residency at Children's Hospital of Oklahoma in 1994. Since then, he has limited his dental practice to children and in 1999, he completed his Pediatric Dental Residency at Children's Hospital of Wisconsin.

Dr. Rick maintains membership in the American Academy of Pediatric Dentistry, the American Society of Dentistry for Children, the American Orthodontic Society, the American Dental Association, and the Wisconsin Dental Association. Dr. Rick is fluent in Spanish.

The Doctor

Leigh Ann Bradenburg, D.M.D.


Dr. Leigh Ann Brandenburg is a Cedarburg native and now has made her home in Milwaukee. Dr. Annie, as her patients like to call her attended Iowa State University where she received a B.S. in Biology. She then completed her dental degree at The University of Pennsylvania School of Dental Medicine.

Dr. Brandenburg spent a year at Montefiore Medical Center where she fulfilled her General Practice Residency. She completed her Pediatric Dental Residency at St. Barnabas Hospital Bronx, New York in 2014. Dr. Annie maintains membership in PSI Omega Dental Fraternity and was awarded The Pediatric Dental Residency Recognition Award through the American Academy of Pediatric Dentistry.

Dr. Annie is a Diplomate of the American Board of Pediatric Dentistry and a member of the American Academy of Pediatric Dentistry.

The Doctor

Jennifer Sinnen, D.D.S.


Dr. Jennifer Sinnen lives in Racine, Wisconsin with her husband Dan, child Landon and dog Tyger.

Dr. Sinnen attended Rollins College where received her Bachelor of Arts in Spanish. She then completed her dental degree at Marquette University and served as class vice president from 2010-2011. Dr. Jenn completed her Pediatric Dental Residency at Children’s Hospital of WI in which she served as Chief Dental Resident from 2015-2016. She has participated in several professional and leadership activities and maintains membership with The American Academy of Pediatric Dentistry, The American Dental Association, The Wisconsin Dental Association and Wisconsin Society of Pediatric Dentists, just to name a few.

Front Office Staff

Michelle Front Office Staff

Toni Front Office Staff

Brittany Front Office Staff

Nikki Front Office Staff

Deb Front Office Staff

Registered Dental Hygienists

Jessie Registered Dental Hygienists

Amanda Registered Dental Hygienists

Carson Registered Dental Hygienists

Ashley Registered Dental Hygienists

Robyn Registered Dental Hygienists


Sue Dental Assistant

Jody Dental Assistant

Lindsey Dental Assistant

Arlenne Dental Assistant

Merisha Dental Assistant

Keely Dental Assistant