Welcome to Island Dentistry 

At Island Dentistry we blend our faith-based, family-focused, private practice with the latest technology to provide the best care possible. We offer cosmetic and restorative dentistry to ensure your oral health and the beauty of your smile.  We provide a spa like environment with many comfort options available to help you relax during visits.  At Island Dentistry we are eliminating dental anxiety one smile at a time!  

How may we assist you?

Click HERE to make a payment online

Island Dentistry in Fleming Island offers a wide range of services, including many that can be completed the same day.

Click a link below to learn more about same day services:


Cerec Technology

The most advanced technology available

CEREC is the most advanced, computerized dental technology in the world. CEREC allows us to create precise, color-matched ceramic fillings, crowns, veneers, inlays. Most in one appointment. Learn more

Dental Insider Award 2018

Click Below for a Virtual Tour

Virtual Tour


Make sure to check out our Facebook for video testimonials as well!

  • "The best measuring tool is my daughter and she told me that was one of the best appointments she ever had. Great job guys!"
    Alanis M.
  • "Dr. Scales is a wonderful dentist. I have avoided the dentist due to my jaw issues. I have not been able to open my mouth fully. I finally went to see him and he was so comforting. He didn't make me feel like I was an issue and actually diagnosed an issue with my jaw bone causing the limited range. I'm looking forward to getting fully functional again. I highly recommend him especially if you're a little nervous to see the dentist."
    Dana H.
  • "It is such a welcoming sound to hear the christian music in the office. Don't get me wrong I like my rock, pop, r&b, etc. But it is a great change of pace to hear that music while at the office. I always forget about it, and am continually pleasantly surprised each visit."
    Marc L.
  • "Visiting Island Dentistry gives my family and me more reasons to smile."
    The Johnson Family
  • "I have been going to Dr. Scales for nearly 20 years. Obviously I am one satisfied patient. :)"
    Jeffrey B.
  • "Amanda was great! Love this dental office and everyone there! Always friendly and efficient. Highly recommend!"
    Deborah H.
  • "This practice is on time, friendly staff, does excellent work, very thorough....and they just have it altogether...you owe it to yourself to get on board and experience great dental care..Dr Scales is the best"
    Betty C.
  • "This office and staff were amazing. I felt like I was the only patient there."
    Tiffany A.
  • "Everyone was wonderful and after dreading my appointment I left feeling so much better and am not dreading my next one. Leslie was wonderful and I'm so glad I found your office."
    Caitlyn M.
  • "My visit to Island Dentistry was extremely pleasant. Everyone was friendly and professional. I am already recommending the practice to my friends just one day after my first visit."
    Jennifer W.
  • "Staff was very accommodating in rescheduling my appointment due to a family gathering at a hospice care that was known to me at the last hour. Staff were cheerful all throughout my checkout"
    Rodolfo M.
  • "You have a very dedicated and professional staff! Everyone was polite and helpful! The dental hygienist, Gen, was knowledgeable, professional and gentle! I have and will continue to recommend Island Dentistry to my family and friends."
    Claude M.
  • "Great experience. I will be bringing my whole family over to your office"
    Cindy C.
  • "Best dentist I've ever been to! Gentle and caring, professional and up to date technologies, super nice office staff."
    Kayleigh B.

Meet Our Staff

Learn Who We Are

  • Dr. Douglas K. Scales

    Dr. Scales is a resident of Eagle Harbor and member of Scared Heart Catholic Church in Fleming Island. He is a third generation dentist, and honors his late father, Kenneth Scales. Dr. Scales and his wife Jeanine have a daughter, Kathleen who is currently in college.

    Dr. Scales has been a member of the Clay County Chamber since 1997. In 2000, he was the first President of the Clay County Chamber’s Southeast Council representing the areas of Fleming Island, Green Cove Springs, and Middleburg. 

  • Dr. Arthur Popkowski

    Dr. Arthur Popkowski was born and raised in New York City.  He graduated with honors from Binghamton University with a Bachelors of Science in Integrative Neuroscience.  He then pursued his Doctorate of Dental Surgery from the University of Buffalo School of Dental Medicine and graduated Magna Cum Laude.  Following the completion of his dental degree, Dr. Popkowski advanced hi dental education by completing a general practice residency at King's County Hospital in New York City.  Dr. Popkowski is a member of the American Dental Association, Florida Dental Association and Omnicron Kappa Upsilon, the national dental honor society.  Dr. Popkowski and his fiance, Elizabeth, decided to move to Jacksonville to be closer to family and enjoy the sunshine!  In his spare time, Dr. Popkowski enjoys spending time with family, traveling, watching movies and exercising.

  • Kandi Castonguay
    Operations Director

    Kandi joined Island Dentistry September of 2016, and has 20 years of experience in the medical-dental industry.  Kandi enjoys volunteering in the local community, spending time traveling with her husband and son, and loves animals!  When asked what brought her to Island Dentistry she said, 'I wanted to work for a company that lived their values and treated the patients like family.'

  • Susan Soltys
    Marketing Director

    Susan was raised in Brooklyn, NY and after working on Wall Street for 10 years, moved to Clay County, Florida.  She spent most of her career in the hospitality industry before joining Island Dentistry in March 2019.  Susan is very involved in the community and is a Rotarian.   In her spare time, Susan enjoys spending time with her family and traveling.

  • Lisa Jones
    Executive Assistant to Dr. Scales

    Lisa joined Island Dentistry in March 2014.  After retiring from 25 years in Law Enforcement Information Technology, Lisa wanted to find somewhere smaller, private, and with the family atmosphere of helping others.  Lisa's free moments are spent with her family and Doberman, 'Khaleesi.'

  • Brandy McCreanor
    Patient Care Team Coordinator

    Born and raised in Plymouth, Massachusetts, Brandy joined Island Dentistry in October 2013 with over 15 years of dental experience.  She has taken hours of  continuing education courses and loves what she does.  Brandy has a passion for dental health and genuinely cares for each patient's well-being.  She has been married for 10 years and has a daughter in the veterinary field.  Brandy loves being of service to her community by participating in events like 5th Quarter, a free event for high school students after football home games.  Brandy's spiritual walk is very important to her, and she attends and volunteers weekly at her church.

  • Amanda Summers
    Clinical Team Leader

    Amanda was born and raised in Illinois.  Two years ago, Amanda and her husband moved to Florida to be closer to their daughter and first grandson.  Since moving to Florida, their son has joined the Army and is stationed at Fort Hood in Texas, and blessed them with another grandson.  Recently, her daughter gave birth to her first granddaughter.  Amanda has been a dental assistant for 15 years and joined Island Dentistry in June 2018.  Amanda says dentistry is her passion and thrives to give her patients the best care possible.

Our Location

Find Us On The Map

Office Hours

Monday, Wednesday:

7:00 am - 5:00 pm

Tuesday, Thursday:

8:00 am - 6:30 pm


By Reservation Only

Saturday, Sunday: