
Dr. Diehl is a proud Colorado native hailing from where many in the Denver area consider the Great White North – Fort Collins. His early life on Diehl Ranches gave him a great appreciation for hard work and determination. A hockey career that took him to the semi-professional ranks instilled in him the importance of teamwork and clear communication. Dr. Diehl’s advanced training in treating periodontal disease, dental implant placement of gum and bone grafting, laser treatment, and conscious sedation in combination with his foundation in Cardiovascular Physiology provides for a comprehensive, systematic treatment approach.

Prior to a career in dentistry, Dr. Diehl completed his Bachelor’s, Master’s, and Doctor of Philosophy degrees at the University of Colorado at Boulder with a focus in Cardiovascular Physiology. Following an appreciation for the influence of oral health on systemic health, he obtained his Doctor of Dental Surgery degree, Certificate in the Specialty of Periodontics, and a Master of Science in Dentistry degree from the University of Colorado School of Dental Medicine, where he received multiple awards. Dr. Diehl holds an Assistant Professor title at the University of Colorado School of Dental Medicine and the University of Colorado – Boulder.
His advanced training in treating periodontal disease, dental implant placement, gum and bone grafting, laser treatment, and conscious sedation in combination with his foundation in Cardiovascular Physiology provides for a comprehensive, systematic treatment approach.
Away from dentistry, Dr. Diehl can be found spending time with his wife, Grace, their children, and dog, Hank, enjoying adventures in the spectacular mountains whenever possible.
Dr. Coleman was born and raised in Lakewood, Colorado.
She attended the University of Colorado at Boulder, where she earned her bachelor’s degree in physiology. Dr. Coleman aspired to be a dentist from a young age, and she went on to earn her Doctor of Dental Medicine Degree from A.T. Still University – Missouri School of Dentistry and Oral Health.
During dental school, Dr. Coleman developed a passion for surgery, which led her to pursue a career in periodontics.

She completed her periodontics residency and earned her master’s degree at the University of Texas Health Science Center at San Antonio.
Throughout residency, she received extensive training in advanced surgical periodontal therapy, esthetic and mucogingival procedures, implant dentistry, and the latest regenerative techniques.
Dr. Coleman is proud to be back serving her hometown Colorado community!
Outside the office, she enjoys hiking, skiing, and exploring the outdoors with her family and dog—staying true to her Colorado roots.

Lead Surgical Assistant

Surgical Assistant & Operations

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Front Office & Surgical Assistant

Office Manager

Front Office & Patient Liaison

Front Office & Patient Liaison

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