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MEET THE DEN SMILES TEAM

Our team is here to make your experience feel welcoming, comfortable, and personal. Through clear communication, we support your autonomy and build relationships that grow with you through life’s seasons and milestones.

Janiece, founder and dental hygienist at DEN Smiles

JANIECE C. ERVIN, RDH, BSDH

FOUNDER AND REGISTERED DENTAL HYGIENIST

My commitment to whole-person care comes from both my professional experience and my own health journey. I know the frustration of searching for answers, being shuffled from one healthcare appointment to another, and feeling talked at rather than included in the conversation. Those experiences strengthened my belief that patients deserve the time to feel heard, understand their health, and take an active role in their care. 

I am a registered dental hygienist with more than 20 years of clinical experience and a Bachelor of Science in Dental Hygiene from the University of Hawaii. Since 2008, I have cared for patients throughout the Aurora and Centennial communities, building relationships across generations and through every season of life. 

Beyond clinical practice, I am a dental educator, continuing education provider, published author, podcast host, and advocate for the advancement of dental hygiene. I created DEN Smiles to give prevention dedicated time and provide care centered on the connection between oral health and whole-body health.

Julia Chavez RDH, OMT founder and owner of mountain myo, airway health bio

Julia Chavez, RDH, OMT

FOUNDER AND OWNER OF
MOUNTAIN MYO, AIRWAY HEALTH

For more than 20 years, I’ve had the privilege of working as a dental hygienist, helping patients understand the important connection between oral health, overall wellness, and quality of life. I earned my Bachelor of Science degree in Dental Hygiene from the University of Wyoming, and have continued to expand my knowledge through specialized training in myofunctional therapy.

My own journey with sleep and breathing challenges gave this work an even deeper meaning. Through my training and personal experience, I discovered how the muscles of the mouth, airway, tongue, and face can play an important role in healthy breathing and restful sleep. Experiencing these changes firsthand has given me a unique perspective and a genuine passion for helping others recognize and address these often-overlooked connections.

I grew up in Wyoming, where I developed a lifelong love for wide-open spaces, the outdoors, and the beauty of the mountains. I later moved to Colorado, where I built my career and raised my family. Today, I’m grateful to call Colorado home and especially enjoy spending time in the mountains, camping, and making memories with family.

My goal is to combine more than two decades of dental experience with myofunctional therapy and personal insight to help people breathe, sleep, and live better.

OUR TEAM MEMBERS

Izzy, DEN Smiles clinical support team member

IZZY

DENTAL ASSISTANT

Izzy is a pre-dental student and former collegiate student-athlete. She brings discipline, teamwork, and strong communication skills to her role at DEN Smiles. Having grown up in the Aurora and Centennial communities, Izzy is excited to care for patients in the area she calls home. Her gentle, personable approach helps patients feel comfortable throughout their visit.

Billy, DEN Smiles team member

BILLY

OFFICE MANAGER

Billy helps support the day-to-day needs of the practice. His calm, easygoing personality makes him a natural fit for our small, patient-centered team.

OUR APPROACH TO CARE

PREVENTION WITH PURPOSE

Preventive care should be personalized, evidence-informed, and designed around the factors that influence your individual oral health.

PARTNERSHIP WITHOUT JUDGMENT

We meet you where you are, listen without judgment, and help you make realistic decisions that align with your health goals

COLLABORATION THAT CONNECTS YOUR CARE

Your mouth is part of your whole body. We work with dentists, physicians, and other healthcare professionals to help connect the different parts of your care.

YOUR HEALTH. YOUR STORY. YOUR PREVENTIVE PARTNER

Experience preventive oral healthcare centered on understanding you

DEN Smiles Oral Health and Wellness
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OFFICE HOURS

Monday: 8:00 AM–5:00 PM
Tuesday: 8:00 AM–5:00 PM
Wednesday: Closed
Thursday: 8:00 AM–5:00 PM
Friday: 8:00 AM–5:00 PM
Saturday: By appointment only
Sunday: Closed

CONVENIENTLY LOCATED

20250 E. Smoky Hill Rd, Suite 4, Centennial, CO 80015

©2026 DEN Smiles| All Rights Reserved

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