Dr. Troy DeDecker

Dr. Troy DeDecker

Dr. Troy DeDecker

Dentist

Dr. Troy DeDecker

Dr. Troy DeDecker enjoys talking story with patients. His ability to speak with and empathize with others is one of his specialties.

“I chose to become a dentist because I like connecting with and helping people. Over the last 15 years, I’ve been able to help many patients get out of pain and have a healthy smile Relocating to Hilo has been a dream of mine and I look forward to serving the community.”

When he isn’t in the office, you might find Dr. DeDecker outdoors hiking, biking, studying marine animals, or hanging out at Disneyland.

Our First Commercial!

Our First Commercial!

Tooth Fairy

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Why Choose

Dr. Troy DeDecker

  • Rated 5 stars on HealthGrades.com
  • Over 15 years of experience
  • Accepts most insurances

Patient Testimonials

Benjamin T. Avatar
Benjamin T.
6/27/2025
Friendly staff. Dr. DeDecker is informative and thorough. Jeffrey is a friendly and thorough hygienist.
Gwen U. Avatar
Gwen U.
6/17/2025
I was very impressed with Both Doctor DeDecker and his Assistant. All was done in a professional manner. They had good rapport and concerned of their patient . Mahaloz!!
Chris E. Avatar
Chris E.
5/02/2025
Really appreciated Dr DeDecker professional manner and explaining 3 possible options for fixing teeth also his assistant was great
John P. Avatar
John P.
4/24/2025
Dr Dedecker is so good. Appreciate how thorough he is and how he explains every step clearly. Also enjoyed his sense of humor. He took great care every step of the way.
Kimberly T. Avatar
Kimberly T.
4/23/2025
Dr. DeDecker is such a great dentist. He explains everything in simple terms. Very thorough, gentle and knowledgeable. Blessed to be a patient of Hawaii Family Dentistry.
Cathie A. Avatar
Cathie A.
4/04/2025
I am very satisfied with the care of Dr. DeDecker and all staff!
Pete p. Avatar
Pete p.
3/26/2025
My experiences with Hawaii Family Dental Centers has been uniformly positive! Staff are friendly and gracious, and my dentist, Dr. DeDecker is a pleasure to interact with. My treatment today was completely painless (crown prep) and I appreciated Dr. D explaining all the steps involved. Bernie (dental assistant) is super as well. She's a caring individual and it shows. Last, but certainly not least, is Jeff, our Dental Hygienist. My wife and I agree that he is very best! He is very gentle and thorough. I’d totally recommend this center and it’s staff to anyone needing dental care.
Michele L. Avatar
Michele L.
3/21/2025
Hina and Dr. deDecker were great. Both were personable and open regarding procedures and options. I will be returning!
Vicki A. Avatar
Vicki A.
2/25/2025
Dr. DeDecker, his assistant Hina, and hygenist Jeffrey are some of the best dental care providers I've encountered.
Annabelle T. Avatar
Annabelle T.
2/23/2025
Dr Dedecker is the best!!!
Michael G. Avatar
Michael G.
2/09/2025
Dr DeDecker and his assistant Hina were excellent. The doctor made me feel very comfortable during the entire procedure. I was impressed with the efficiency of how Dr DeDecker and assistant Hina worked together. 5 stars without a doubt!
April K. Avatar
April K.
11/24/2024
Everyone from front desk to technicians and Dr DeDecker were excellent 👌 I would diffinately recommend this practice
Edward R. Avatar
Edward R.
11/08/2024
The staff were all very helpful and friendly and Dr. DeDecker does great work. Very happy with my new crown.
Viola A. Avatar
Viola A.
8/17/2024
As usual, everyone was fabulous and Dr. DeDecker is a wonderful dentist.
Jenna W. Avatar
Jenna W.
5/08/2024
Dr Lum, Dr DeDecker, and their assistants are great!
Raene C. Avatar
Raene C.
12/15/2023
Dr DeDecker is by far the best dentist I’ve ever had. Very nice chair side mannerism’s, very compassionate and even went out of his way by taking me by the hand and escorting me to my seat in the waiting room as I was waiting for my husband to come and get me. Who does that? The one and only Dr DeDecker!!! Dr DeDecker you are the BESTEST!!!!
Raene C. Avatar
Raene C.
12/15/2023
Dr DeDecker is by far the best dentist I’ve ever had. Very nice chair side mannerism’s, very compassionate and even went out of his way by taking me by the hand and escorting me to my seat in the waiting room as I was waiting for my husband to come and get me. Who does that? The one and only Dr DeDecker!!! Dr DeDecker you are the BESTEST!!!!
Raene C. Avatar
Raene C.
12/15/2023
Dr DeDecker is by far the best dentist I’ve ever had. Very nice chair side mannerism’s, very compassionate and even went out of his way by taking me by the hand and escorting me to my seat in the waiting room as I was waiting for my husband to come and get me. Who does that? The one and only Dr DeDecker!!! Dr DeDecker you are the BESTEST!!!!
Raene C. Avatar
Raene C.
12/15/2023
Dr DeDecker is by far the best dentist I’ve ever had. Very nice chair side mannerism’s, very compassionate and even went out of his way by taking me by the hand and escorting me to my seat in the waiting room as I was waiting for my husband to come and get me. Who does that? The one and only Dr DeDecker!!! Dr DeDecker you are the BESTEST!!!!
Christopher H. Avatar
Christopher H.
10/10/2023
I love this Place , I really appreciate Dr. Troy DeDecker , The entire Staff here is Absolutely Marvelous !!!!!:) , Sincerely Pomaikalani , Aloha Chris Holschuh
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Reserve Your Appointment

Call (808) 748-4985to reserve your appointment with Dr. Dr. Troy DeDecker.

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