Grand Valley Dentistry
5916 Lake Michigan Drive
Allendale, MI 49401
(616) 359-5020
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Meet Our Team

Lance Dehne, DDS

Doctor Lance Dehne

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.

Amber, 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.

Shauna, 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.


Ashley, RDH


Originally from Coopersville, Ashley graduated from Grand Rapids Community College with a degree in Dental Hygiene. She moved to Allendale in 2016 with her family and has been practicing since 2014. Ashley enjoys mission work and bringing healthy smiles to the under served population. Outside of the office she enjoys reading, traveling, walking her dogs and visiting the zoo.

Sherie, RDA


Sherie was born in Ohio and lived there for a good part of her life. She went to Grand Rapids Community College for Dental Assisting where she earned her Registered Dental Assisting degree. On her free time, Sherie enjoys hiking, fishing and just being outdoors. She also really enjoys time spent with her family and friends also.

Tonya, Receptionist


Tonya joined the practice in July 2018. She brings 12 years experience in the dental field. Tonya lives in Grand Haven with her husband and they have two grown sons. Outside the office, she enjoys perennial gardening, biking, kayaking and reading.

Katie, Receptionist


I was born in Grand Haven, Michigan and have lived here my entire life. I went to Grand Haven High School, before graduating from Baker College, and later Ross Medical Education Center, with a certification in Medical Insurance Billing and Office Administration. I previously worked for Grand Haven Foot and Ankle, so I do have a background in medical offices.

I have a passion for playing Piano, and leading worship at my local church. I have one daughter Riley, 2 cats “Hemingway” and “Finchie” along with one turtle “Rocky”. I am very involved with my community and I lead events at my church. On my weekends and days off I enjoy spending time downtown Grand Haven, spending time with my daughter, and going to local Hockey games. I love what I do, and I look forward to helping every patient to leave with a smile on their face.



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.

Office Hours

Mon - Thurs: 8am - 5pm Fri: 8:30am - 2:30pm