Trusted Enumclaw Dentist

Dr. Sean Monaghan

Cole Street Dental is re-imagining what the dental experience can be and proudly setting a new standard for patient care.

Welcome to Cole Street Dental

Cosmetic, Family, and General Dentistry located in Enumclaw, WA

Comprehensive Care

The accumulation of plaque and calculus around the teeth and under the gums can cause a cascade of dental problems like tooth decay...

Porcelain Veneers

Don't settle for a smile that doesn't make you feel amazing! Porcelain Veneers can change the color, shape and length of your teeth...

Implant Restorations

You’ve lost a tooth or perhaps it was never there to begin with! Maybe the decay on your tooth was too deep to restore or perhaps...

About Cole Street Dental

Cole Street Dental is re-imagining what the dental experience can be and proudly setting a new standard for patient care.

At Cole Street Dental, a full-service cosmetic, family, and general dentistry practice, Sean Monaghan, DMD, Gina Petrarca, DDS, and the team provide high-quality oral health care to people in Enumclaw, Washington, and throughout King County.

Cole Street Dental is conveniently located southwest of the Thunder Dome Car Museum. The practice is open Monday through Friday and offers appointments until 6 pm on Thursdays.

The Cole Street Dental team treats patients as members of the family. The staff features experienced dentists, trained dental hygienists, and talented dental technicians. The office is warm and welcoming, and the staff builds long-term relationships with patients based on trust.

People from all over the Mount Rainier region visit Cole Street Dental to access treatment for various oral conditions. The team offers a full suite of preventive and general dentistry services, including dentures, extractions, veneers, and orthodontic treatment with Invisalign ®.

Patients can also receive more specialized care, including Botox® injections, implant treatment, and oral cancer screenings.

Call Cole Street Dental today to request a new patient consultation for yourself or your child, or book your appointment online.

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Smiling photo of older coupe in the mountains

Call Today To Request Your Appointment With Us.

Meet Our Providers

We recognize that all our patients are unique and deserve to receive dental care that reflects their individual needs. Our experienced and talented dental team is committed to working with you and your family to create a comfortable, stress-free, and rewarding dental experience every time you visit our practice. We are pleased to welcome you and your family, and we look forward to working with you.

Sean Monaghan, DMD

General Dentist

Sean Monaghan, DMD, is a general, family, and cosmetic dentist at Cole Street Dental, providing complete oral health care to people in Enumclaw, Washington, and throughout King County.

Dr. Monaghan was born and raised in the Pacific Northwest. As a native Washingtonian, he loves spending time outdoors –– rain or shine.

Dr. Monaghan went to college at the University of Washington in Seattle, earning his degree in chemistry and biochemistry and graduating with honors. Then, he enrolled at the Henry M. Goldman School of Dental Medicine at Boston University and earned his Doctor of Medicine in Dentistry.

During his time in Boston, Dr. Monaghan received extensive training in all aspects of dentistry, including restorations, periodontics, and oral surgery.

At Cole Street Dental, Dr. Monaghan strives to provide a comfortable and welcoming experience. He always makes time to listen to his patient’s goals and concerns and takes a conservative treatment approach whenever possible.

Dr. Monaghan is passionate about learning and frequently participates in continuing education. He regularly attends dental seminars and conferences and holds membership in several professional organizations, including the American Dental Association, the Washington State Dental Association, and the Seattle-King County Dental Society.

Outside of work, Dr. Monaghan enjoys spending time with his wife, Richelle, and their young daughter, Bianca. The family spends most weekends bike riding, playing sports, and exploring the Evergreen State together.

Dr. Monaghan welcomes individuals and families seeking high-quality dentistry to Cole Street Dental today.

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Megan Shank, DDS

General Dentist

Megan Shank, DDS, is a general dentist at Cole Street Dental who is passionate about providing high-quality, compassionate care and building meaningful connections with her patients and community.

Dr. Shank was raised in Merced, California, where she first discovered her interest in dentistry during high school. After working in several dental offices throughout her undergraduate studies, she was inspired by the impact her mentor had on patients and knew dentistry was the career for her.

She earned her Bachelor’s degree in Biology from California State University, Fresno, before relocating to Seattle to attend the University of Washington School of Dentistry. Her love for Seattle began during a road trip from California, when she caught her first glimpse of Mount Rainier and knew she wanted to call Washington home.

During dental school, Dr. Shank served as her class social chair, strengthening her communication skills while bringing students and faculty together. She carries that same focus on connection into patient care, striving to make every patient feel comfortable, informed, and heard.

Outside the office, Megan enjoys fitness classes, sharing meals with friends, traveling, and exploring new countries. She also loves crafting and sewing, including making many of the scrub caps she wears at the office.

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