AboutGrand Valley Dentistry

If you are looking for a highly trained and experienced dentist in Allendale, you have come to the right place. At our practice, you will receive the highest quality dental care. Our dental office uses the latest state-of-the-art equipment and cutting edge technology and we uphold the strictest sterilization techniques. We know that many people may feel anxious about coming to the dentist, so it is our goal to make your visit with us as pain and anxiety free as possible. We view it as our mission to educate our patients about all of their oral health care options and to help guide them to choose a treatment plan that is most suitable and appropriate for their needs.

Scheduling Appointments

To make an appointment, simply call us or click here to Request an Appointment online.

Payment Options

We accept Mastercard, Visa, American Express and Discover credit cards as well as cash and personal checks. We participate with Delta Dental Premier and Cigna PPO. For more information, please call our office.

Convenient Location

Our office is located at 5916 Lake Michigan Drive, Allendale, MI 49401 with ample parking in our lot. We are easily accessible by bus. Please enter your zip code or city, state below for door-to-door directions.

Lance Dehne, DDS

Dr. Lance Dehne is an experienced and compassionate dentist who offers comprehensive, high quality gentle dental care in his state-of-the-art practice. He specializes in general dentistry, oral surgery, and extractions.

Dr. Dehne completed his Doctor of Dental Surgery degree at the University of Michigan in 2013. To stay up-to-date in his field, he maintains active memberships in the American Dental Association, Michigan Dental Association, and the West Michigan District Dental Society.

Dr. Dehne and his staff are proud of the warm patient-friendly environment they have created and of the relationships they have built with multi-generational families in the area. They welcome patients of all ages and looks forward to meeting you and offering you the professional, caring and pain free oral health care that you deserve.


Office Manager

Amber started in the dental field while still in high school as a Dental Assistant. A few years later she had an interest at the front desk and over the last few years has transitioned to Office Manager. Amber enjoys getting to know patients and making them feel comfortable when coming to the Dentist. On her free time, she enjoys watching her kids play sports, boating and camping with her family, running and her 3 crazy fur-babies.


Dental Assistant

Outside of the office, Shauna enjoys boating with her dad and family, Spending time with friends at the beach and she loves camping! Shauna did some work experience at Grand Valley Dentistry while still in high school through Careerline Tech Center. Now, she's an official member of the team and couldn't be happier.


Dental Assistant

Cara has lived in Allendale for 15 years but is originally from Hudsonville. She went to the Careerline Tech Center for Dental Assisting.

She is married and they have 2 daughters and 1 dog. In her spare time, she enjoys spending time with family & friends, camping, crafts, and racing.



Cassie is from Hudsonville and earned her Dental Hygiene Degree and Bachelor in Biology from Ferris State. She has been in the dental field for 8 years prior to joining our team

In her spare time, she enjoys sports, and family. She has 2 kids Caleb and Macie and is married to her husband, Mike.



Felicia joined our team in 2020. She was born in GR and graduated from Hudsonville HS. She now lives in Wyoming/Grandville with her husband and baby daughter.

She graduated from Dental Hygiene School at GRCC in 2011 with an Associates Degree of Applied Science. Also, certified in local anesthesia and nitrous oxide.

In her free time, she enjoys camping, hunting, target shooting, canvas painting, cooking, trying new restaurants, baking, watching sports, movies, and of course being with her family and her pit bull dog, Parker.


Front Office

I was born in Adak, Alaska and raised in Twin Lake, MI. I went to school at the Canyons for Behavioral and Social Sciences. My hobbies include my 9-month-old son, kayaking, hiking, concerts, music/art festivals and traveling.


Front Desk

Becky was born in Kalamazoo and raised in Mattawan. She studied International Studies and later Gemology at the Gemological Institute of America. She enjoys Aerial Arts! And she loves the circus and trains on Lyra, Silks and more. She is married to a wonderful Welshman who immigrated to be with her. They have a herd of cats and love fuzzy creatures. In her free time she enjoys camping, traveling, spending time with friends and mountain biking.


My name is Khali and I am a black lab mix. I am in the process of getting certified to be Grand Valley Dentistry’s therapy dog.

My hobbies include playing with squeaky toys, going on car rides, and chewing up things I’m not supposed to chew.