COVID-19 Announcement

Rocky Mountain Dental Group and Implant Center is open for business!

We are following and adhering to all recommended American Dental Association, Colorado Dental Association, and Centers for Disease Control guidelines to help ensure the health and safety of our valued patients and our great staff.

Be assured that we have instituted many new health and safety features so that you can receive our world-class treatment with confidence. Thank you for your patience during the Coronavirus pandemic!  Welcome back!

Michael Ontiveros, D.D.S.

Dentist & Dental Implants Center in Lakewood, Colorado

affordable, Quality dental care since 1993

Schedule Your Appointment

$99 New Patient Special

We Love Seeing New Smiling Faces!
New patients at Rocky Mountain Dental Group are invited to redeem this special offer.
It's our way of saying thank you for making us your dental home.
Redeem Special Offer

Welcome to the Dental Office of Dr. Michael Ontiveros

Since 1993, Rocky Mountain Dental Group has been committed to helping patients look, feel and smile their very best. From the moment you walk in through our doors, our compassionate team will ensure your visit is a comfortable and welcoming one. Our highly trained staff will explain every part of what you can expect during your visit and answer your questions to make your experience as seamless as possible.

At Rocky Mountain Dental Group, our goal is to offer the highest quality dental care at an affordable price. Dr. Ontiveros takes time to get to know you and learn about your goals to address your specific concerns. He is committed to delivering an honest, personalized and comprehensive treatment plan that matches your needs, budget and goals.

We are so pleased to have you join our family at Rocky Mountain Dental Group. Together, we can achieve your optimal oral health!

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For more than 30 years, Dr. Ontiveros has combined the latest advances in dental technology with conventional dental practices to produce beautiful and healthy smiles, one patient at a time.

Our Services

General Dentistry

Preventative & Restorative Dental Care treatment options
Achieve and maintain healthy teeth and gums
Personalized and comprehensive treatment plans that match your needs, budget, lifestyle and goals

Cosmetic Dentistry

Achieve the beautiful smile you've always wanted with comprehensive treatment plans tailored with your goals in mind
Complete Smile Makeovers
Invisalign Clear Aligners
White Fillings
Porcelain Veneers

Surgical Dentistry

Tooth Extractions
Pinhole Gum Rejuvenation
Dental Implants
Laser Therapy
Dental Sedation

Insurance & Financing

We accept most PPO insurance providers, including:
We take pride in our ability to help patients maximize insurance benefits and help uninsured patients get the care they need.
Call us at (303) 233-1335 or contact us online with any questions or concerns.

No Insurance? No Problem.

Join our Rocky Mountain Dental Group Platinum Plan and receive:
Unlimited exams
2 cleanings (in the absence of periodontal disease)
Digital x-rays
15-20% discount on treatments
Call and ask us about our affordable Platinum Plan.

What Our Patients Say About Us

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John Spencer

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John Spencer

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John Spencer

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John Spencer

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John Spencer

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John Spencer

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John Spencer

Office Information

Monday: 8am-5pm
Tuesday: 8am-5pm
Wednesday: 8am-5pm
Thursday: 8am-5pm
Friday: 8am-1pm
Saturday-Sunday: Closed
“Every single person in this office is delightful. Their knowledge and consultative approach to dental care is fantastic! I’m comfortable with the precautions they are taking during COVID as well.10/10 - will highly recommend to everyone I know.”
- adam

Get In Touch

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"I’m committed to providing my patients with the best dental care available - I want you to look and feel amazing. I strive to address every concern you have, provide education to help you make informed decisions and provide treatment options that have your best interest in mind. I want you to leave my office feeling confident that you came to the right place."

Patient Experiences

"This is a quote from a very appreciative and joyful patient."