Dr. G.W. Childs

Dr. Childs is a dedicated dentist passionate about helping patients understand and achieve their best oral health. Raised in Munster, Indiana, Dr. Childs graduated from Munster High School before earning his undergraduate degree Summa Cum Laude from Saint Joseph’s College in 2014. He completed his dental education at the Indiana University School of Dentistry, graduating in 2020.

Dr. Childs values building strong relationships with his patients, taking the time to explain treatment plans, and ensuring they feel informed and comfortable throughout their dental journey. His clinical interests span all aspects of general dentistry and providing care to the highest standards.

In addition to his clinical expertise, Dr. Childs is an active member of the American Dental Association, the Indiana Dental Association, the Chicago Dental Society, and the Northwest Indiana Dental Society.  He makes sure to stay up to date with the latest advancements in dental care to provide the highest quality service.



Outside the office, Dr. Childs enjoys playing cornhole in local tournaments and cherishes spending time with his family, including his brother, sister, and three nephews.

Dr. John Gutterman

Dr. John Gutterman, a Monticello, Indiana native, attended Saint Joseph's College in Rensselaer, Indiana where he met Heather, a Region native, and a Lake Central Graduate. After graduation Summa Cum Laude, Dr. Gutterman attended Indiana University School of Dentistry and graduated in 2019.

Currently living in Lowell, Dr. Gutterman and heather have 2 children. He enjoys spending his time out of the office with his dog Annie, a Havanese; attending many martial arts and soccer events as well as traveling with his daughter's all-star cheerleading teams.

Dr. Gutterman enjoys all aspects of dentistry, with a focus on implant dentistry, dentures, and root canals. Dr. Gutterman is active with the Indiana National Guard as an Army Dentist and has achieved the rank of Captain.

Donna

Donna is our Front Desk Manager. She joined the office in Feb. 2015. In her off time she loves relaxing
by the pool, outdoor concerts in the summer, and hanging out with her husband and adult children.

Kim L.D.H.

Kim learned her love for dental hygiene while practicing as a Licensed Veterinary Technician. After three years in the Veterinary field and numerous dental cleanings on dogs and cats, she decided to pursue a dental career on humans. She graduated with highest honors from Prairie State College in 2006 and found her position with Dr. Tambrini in July of 2010. Kim loves the challenge of making people laugh during their dental visit. She believes in providing her patients with quality care individualized for each patients needs.

Kim currently resides in Dyer, IN with her husband and three adorable kids.

Leanne L.D.H.

Leanne is our new dental hygienist, joining us October of 2016. She graduated in June of 2016 from IUN. Leanne just recently got married and is excited to see what life brings her way. We are excited to have her here with us!

Amanda Office Manager

Amanda is our Office Manager, she has been with Tambrini Family Dentistry since 2010. During her time off, she is a wife and mother to two adorable boys. Amanda enjoys her animals, going to rock concerts and spending time with her family.

Bobby D.A.

Having finished his schooling for Dental Assisting in 2014, he joined the TFD crew in April 2015. When he's not at work you can find Bobby relaxing on his computer or binge watching a random tv show.