About Us
About Us
About Us
We know root canals aren’t anyone’s favorite — but at Greeley Endodontics, we do everything we can to make it a surprisingly good experience. With expert care and a kind team, your comfort around high quality treatment is always our priority.
We know root canals aren’t anyone’s favorite — but at Greeley Endodontics, we do everything we can to make it a surprisingly good experience. With expert care and a kind team, your comfort around high quality treatment is always our priority.
We know root canals aren’t anyone’s favorite — but at Greeley Endodontics, we do everything we can to make it a surprisingly good experience. With expert care and a kind team, your comfort around high quality treatment is always our priority.
Meet Dr. Jason Koh
With over 15 years of specialized experience, Dr. Jason Koh brings steady hands and genuine empathy to Greeley Endodontics.
He’s dedicated to relieving pain and preserving natural teeth with precision and compassion — always keeping your comfort at the center of care.
Guided by a forward-thinking mindset and a clear mission to save teeth, Dr. Jason embraces innovation to ensure every treatment is effective, gentle, and seamless.

Meet Dr. Jason Koh
With over 15 years of specialized experience, Dr. Jason Koh brings steady hands and genuine empathy to Greeley Endodontics.
He’s dedicated to relieving pain and preserving natural teeth with precision and compassion — always keeping your comfort at the center of care.
Guided by a forward-thinking mindset and a clear mission to save teeth, Dr. Jason embraces innovation to ensure every treatment is effective, gentle, and seamless.

Howard University College of Dentistry (2010)
DDS
Howard University College of Dentistry (2010)
DDS
University of Texas School of Dentistry, Houston (2011)
AEGD Residency
University of Texas School of Dentistry, Houston (2011)
AEGD Residency
University of Texas School of Dentistry, Houston (2016)
MS in Endodontics
University of Texas School of Dentistry, Houston (2016)
MS in Endodontics
University of Colorado Anschutz (2024–Present) & University of Texas Houston (2012–2014)
Faculty Appointments
University of Colorado Anschutz (2024–Present) & University of Texas Houston (2012–2014)
Faculty Appointments
A Commitment to Excellence & Education
Dr. Koh's dedication extends to advancing the dental field.
He currently serves as a Clinical Assistant Professor at the University of Colorado Anschutz Medical Campus, a role he previously held at The University of Texas School of Dentistry at Houston.
This passion for teaching, inspired by his mother—a tenured professor—keeps him at the forefront of endodontic innovation.
Howard University College of Dentistry (2010)
DDS
University of Texas School of Dentistry, Houston (2011)
AEGD Residency
University of Texas School of Dentistry, Houston (2016)
MS in Endodontics
University of Colorado Anschutz (2024–Present) & University of Texas Houston (2012–2014)
Faculty Appointments
A Commitment to Excellence & Education
The following symptoms may indicate inflammation, infection, or injury inside your tooth. A root canal could provide relief and protect your long-term health:
Beyond the Practice
Originally from Houston, Texas, Dr. Koh and his wife, Iya (sounds like “E-Yuh”), have enthusiastically embraced Colorado as their home.
When he’s not focused on dentistry, they enjoy traveling, exploring diverse cultures through food, music, and history, playing pickleball, and exploring Colorado's natural beauty with their two rescue dogs.
Dr. Koh also hosts a podcast focused on enhancing quality of life for dentists and leads mastermind groups.

Beyond the Practice
The following symptoms may indicate inflammation, infection, or injury inside your tooth. A root canal could provide relief and protect your long-term health:

We understand dental work can feel intimidating. That’s why we focus on making your experience as calm, comfortable, and stress-free as possible
Comfort First
We understand dental work can feel intimidating. That’s why we focus on making your experience as calm, comfortable, and stress-free as possible
Comfort First
With years of experience treating root canal issues, our team is skilled at resolving the problem quickly and painlessly, so you can get back to enjoying your life.
Expert Care
With years of experience treating root canal issues, our team is skilled at resolving the problem quickly and painlessly, so you can get back to enjoying your life.
Expert Care
Whether you're in pain today or just noticing something "off," addressing the issue now can prevent bigger (and more costly) problems down the road. Let’s take care of it before it disrupts your life any further.
Act Now, Save Later
Whether you're in pain today or just noticing something "off," addressing the issue now can prevent bigger (and more costly) problems down the road. Let’s take care of it before it disrupts your life any further.
Act Now, Save Later
Why Choose Greeley Endodontics?
Dr. Koh's dedication extends to advancing the dental field.
He currently serves as a Clinical Assistant Professor at the University of Colorado Anschutz Medical Campus, a role he previously held at The University of Texas School of Dentistry at Houston.
This passion for teaching, inspired by his mother—a tenured professor—keeps him at the forefront of endodontic innovation.
We understand dental work can feel intimidating. That’s why we focus on making your experience as calm, comfortable, and stress-free as possible
Comfort First
With years of experience treating root canal issues, our team is skilled at resolving the problem quickly and painlessly, so you can get back to enjoying your life.
Expert Care
Whether you're in pain today or just noticing something "off," addressing the issue now can prevent bigger (and more costly) problems down the road. Let’s take care of it before it disrupts your life any further.
Act Now, Save Later
Why Choose Greeley Endodontics?
The following symptoms may indicate inflammation, infection, or injury inside your tooth. A root canal could provide relief and protect your long-term health:
If your previously treated tooth is still bothering you, you have options
You don’t have to wonder if things will get better on their own. Expert endodontic retreatment is a specialized procedure designed to resolve lingering issues, stop the infection, and save your natural tooth for the long haul.
If your previously treated tooth is still bothering you, you have options
You don’t have to wonder if things will get better on their own. Expert endodontic retreatment is a specialized procedure designed to resolve lingering issues, stop the infection, and save your natural tooth for the long haul.
If your previously treated tooth is still bothering you, you have options
You don’t have to wonder if things will get better on their own. Expert endodontic retreatment is a specialized procedure designed to resolve lingering issues, stop the infection, and save your natural tooth for the long haul.