Dentist in Parker, CO
Family dentistry that makes you smile like you mean it.
Compassionate, honest care for every generation of your family — from first checkups to dental implants. No pressure, no surprise bills, and no waiting-room marathons.
4.9246Google reviews- 01 / Insurance
Most major PPOs accepted
- 02 / Access
New patients & emergencies welcome
- 03 / Opinion
Free second opinions
- 04 / Punctuality
We run on time. Always.
Welcome to Castlewood Dental
Your path to a healthier, more confident smile starts here.
We're your one-stop destination for every oral health need, proudly providing holistic dental care for all generations of your family. Our vision is simple: to help you love your smile in every moment.
Our team follows one principle — treat every patient with compassion and guide each person so they can make their own informed choices. When you trust us with your care, we'll do full justice to your time and money.
- Hospitality
- Quality
- Warranty
- Technology
- Integrity
- Friendly
Comprehensive Dental Solutions
Everything your smile needs, under one roof.
Our job isn't limited to white teeth and a clean mouth — we put in the time and care to give you a smile you'll cherish for a lifetime.
Same-day careEmergency Dentistry
Tooth pain, a broken tooth or swelling? We hold time every day for emergencies.
RestorativeDental Implants
A permanent, natural-looking replacement that protects your jawbone.
CosmeticInvisalign®
Straighten your smile discreetly with clear, removable aligners.
CosmeticTeeth Whitening
Professional whitening that lifts years of coffee and wine stains, safely.
RestorativeRoot Canal Therapy
Gentle treatment that relieves pain and saves your natural tooth.
PreventiveDental Sealants
A quick, painless shield that keeps cavities out of deep molar grooves.
Meet Your Dentist
Dr. Ben Sirrine, DDS
Dr. Ben Sirrine is the proud owner and family dentist at Castlewood Dental. Having spent his childhood in Parker, he's grateful to serve the community he calls home.
His journey into dentistry began with a passion for health and helping others — and today that shows up in every visit: unhurried conversations, clear explanations, and treatment plans built around your goals.
Parker native
Grew up here and now serves the community he calls home.
B.S. Public Health
Brigham Young University
Doctor of Dental Surgery
University of Maryland — the world's first dental college
The Castlewood Difference
So what's it really like being a patient here?
Life with your old dentist
- Confusing pricing, unexpected bills
- Long waits in a cramped lobby
- Pushed into treatment you didn't fully understand
- Weeks or months to get an appointment
- Feeling like just another patient on the schedule
Life at Castlewood Dental
Clear, honest pricing.
Transparent estimates and flexible payment plans, including in-house and third-party financing.
Easy to switch.
We handle your records, verify insurance and schedule your first visit quickly. Most patients say, “I wish I found you sooner.”
No pressure. Just real care.
No upselling, no rushing. Every treatment is backed by diagnostics and explained in plain language.
Fast appointments.
We block out time every day for new patients and emergencies — you'll never wait weeks to get in.
Zero waiting-room time.
We run on time. Always. Our lounge is designed for guests, not for patients to waste their day.
Yes, we work with insurance.
We work with most major PPOs and help you maximize your benefits — even out-of-network.
Smile Finder
Not sure what you need? Start here.
Tell us what's on your mind and we'll point you to the right treatment — then book in a couple of clicks.
What brings you in?
Pick a concern and we'll match you with the right care.
Financials & Insurance
We accept most major dental insurance plans.
We proudly work with Delta Dental, Aetna, MetLife, GEHA and many others. Even if your plan is out-of-network, you may still receive coverage — and our team will file and track your claims to help you maximize your benefits.
No insurance? Ask about our in-house membership plan and flexible financing.
Select your dental insurance carrier.
Your result will appear here.
Patient Stories
Hear from our happy patients.
“I was very anxious at my first visit having had some bad experiences in the past with other dental offices and dental procedures. Castlewood Dental was a welcome relief! They were caring, knowledgeable, professional and took very good care of me. They listened to me, & took time to explain my options for treatment. I did not feel pressured or rushed into anything. I highly recommend Castlewood Dental!”
FAQ
Questions? We've got answers.
Can't find what you're looking for? Our friendly team is happy to help.
Do you accept my dental insurance?
We work with most major PPO plans, including Delta Dental, Aetna, MetLife, Cigna, GEHA, Guardian, Humana, United Concordia and United Healthcare. Even if you're out-of-network, you may still receive coverage — our team files and tracks your claims to help you maximize your benefits.
Can I be seen for a dental emergency?
Yes. We block out time every day for new patients and emergencies, so you won't wait weeks to get in. Call us at (303) 805-0099 and we'll get you scheduled as quickly as possible.
What are your office hours?
We're open Monday through Thursday, 7:30 AM – 4:30 PM. Fridays are by appointment only, and we're closed Saturday and Sunday.
What if I don't have dental insurance?
We believe high-quality dentistry should be accessible. Ask about our in-house membership plan, and we also offer flexible payment plans with in-house and third-party financing.
Is it hard to switch to Castlewood Dental?
Not at all. We'll handle transferring your records, verify your insurance and schedule your first appointment quickly. Most patients tell us, “I wish I found you sooner.”
Do you offer second opinions?
Yes — and it's free. If you've been told you need treatment and want another perspective, we'll review your situation and explain your options in plain language, with no pressure.
Your One-Stop Smile Destination
Schedule your appointment online.
Skip the phone tag — book your visit in a minute. Your healthy smile is just a click away.
- Visit Us
- 17167 Cedar Gulch Parkway #104
Parker, CO 80134 Get directions - Hours
Mon – Thu7:30 AM – 4:30 PM
FridayBy Appointment Only
Sat & SunClosed