Randolph, NJ's Trusted Family Dentist —
Gentle Care for Every Smile
Meet the team at Gateway Dental — led by Dr. Tim Kalavrouziotis ("Dr. K."), who has been caring for smiles in Randolph and the surrounding communities since 2004.

Finding a dentist you actually trust shouldn't be hard. At Gateway Dental, Dr. K. and his team are dedicated to providing the personalized, gentle care you deserve — in a comfortable, modern office with a staff that treats you like family, not a number. Whether you're looking for a dentist who takes the time to explain your options, or you simply want a practice that remembers who you are, you'll feel it the moment you walk through our door.
Comprehensive Dental Care for Your Whole Family
- General & Family Dentistry
- Cosmetic Dentistry & Teeth Whitening
- Crowns, Bridges & Restorations
- Root Canals (Endodontics)
- Tooth-Colored (White Composite) Fillings
- Pediatric Dentistry
- Routine Cleanings & Preventive Care
Proudly serving patients from Randolph, Rockaway, Mine Hill, Dover, Succasunna, Roxbury, Wharton, and the greater Morris County area.
New patients always welcome. We accept most major PPO plans — including Cigna, United Concordia, Delta Dental, and United Healthcare — plus CareCredit financing and our own Gateway Smile Club savings plan for uninsured patients. Call (973) 328-7732 or request an appointment online.
Office Hours
- Monday: 9:00 AM – 4:00 PM (front desk hours; emergencies by appointment)
- Tuesday: 9:00 AM – 7:00 PM
- Wednesday: 9:00 AM – 4:00 PM (front desk hours; emergencies by appointment)
- Thursday: 9:00 AM – 7:00 PM
- Friday: 8:00 AM – 4:00 PM
- Saturday: 9:00 AM – 2:00 PM
- Sunday: Closed
Address
121 Center Grove Road, Suite 2, Randolph, NJ 07869 (conveniently located off Rt. 10 West)
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