Dr. Kostides offers a range of services in Merrillville, from routine cleanings to advanced treatments like dentures, dental implants, Lumineers, and partial dentures. His patient-centered approach ensures comfort for all, whether you need routine care or more complex procedures. Dr. Kostides and his skilled staff provide customized solutions, including implants that anchor replacement teeth for a natural look and feel. Lumineers offer a smile enhancement, and partial dentures replace missing teeth with precision.
Details
Requires appointmentAvailable
Credit cardAvailable
DebitAvailable
Mobile paymentsAvailable
Cash onlyNot available
Accepts checksAvailable
RestroomAvailable
Free parking lotAvailable
On-site parkingAvailable
Wheelchair accessible restroomAvailable
Location
Certified by Merrillville Family Dental • Jun 28, 2026
Certified by Merrillville Family Dental • Jun 28, 2026
Monday9:00 AM - 6:00 PM
Tuesday9:00 AM - 6:00 PM
Wednesday9:00 AM - 5:00 PM
Thursday9:00 AM - 3:00 PM
FridayClosed
SaturdayClosed
SundayClosed
Reviews
5.0
714 reviews
5 stars
702
4 stars6
3 stars1
2 stars3
1 star2
CH
Christine Horst
Apr 29, 2026
2.0
Disappointed that when I showed up for my appointment today they didn't have me down for an appointment! This appointment was made on my last visit 6 months ago. I even have the reservation card with today's date & time. They didn't try to fit me in or give me an appolgy for the convenience! This has never happened under Kostides. What a wasted trip! Staff clearly need to do better with scheduling appointments. I did schedule another appointment in June. Let's see how that goes.
RM
Richard Menefee
Nov 30, 2024
5.0
I am proud to say that I've trusted John Kostides for over 26 years to work with me & my family for all our dental work. I highly recommend Dr Kostides to anyone that's looking for an honest, well respected dentist. His exceptional staff will work with you & your insurance needs.
TT
T. T.
Dec 5, 2019
5.0
Love this place. Very great people. I was referred a few years ago and haven't regretted it at all. They take great care and are very attentive.
SR
Steph Renee
Aug 2, 2016
5.0
Dr kostides is the best dentist I've ever had. Has a beautiful personality and listens to all my concerns. His staff is excellent. Your in and out in a timely manner and the service is top notch. I couldn't ask for a better dentist.
Brand Certified Facts from Merrillville Family Dental
This information is certified by Merrillville Family Dental and published from the brand's official system of record. Data is distributed through an enterprise-grade knowledge management platform. Learn more about our data sources
Certified June 28, 2026Yext Knowledge Graph
Address
Categories
Geo coordinates
Legal business name
Hours of operation
Phone number
Official website
Syndication Network
Approved business data is pushed to 100+ publishers, including: