Our Dentists

Preston H. Polson, DDS

Dr. Preston Polson brings a deep commitment to his Castle Rock community, where he grew up and attended school in Sedalia and Castle Rock. The small-town values and hardworking spirit of Douglas County have greatly influenced Dr. Polson's life and practice, reflecting his dedication to quality care with a personal touch.

Dr. Polson earned his Doctorate of Dental Surgery from the University of Colorado, followed by a post-graduate, hospital-based General Practice Residency in Burlington, Vermont. Over the years, he honed his knowledge and clinical skills in private practice both in Idaho and in Colorado, and as an affiliate faculty member of a dental residency program at Idaho State University, and the University of Colorado. Dr. Polson's training and unique practice philosophy emphasizes comprehensive, patient-centered care, setting his practice apart. Committed to delivering top-tier dental care, he continuously expands his expertise in restorative, cosmetic, implant, reconstructive, and laser dentistry.

Dr. Polson’s Key Achievements

• Graduated from the University of Colorado School of Dental Medicine 1999
• General Practice Hospital Based Residency, Burlington, Vermont 1999 - 2000
• Private practice since 2000
• 13 years affiliate faculty, Dental Residency Program
• Consulting Dentist for Long Term Care Facility
• Volunteer on multiple humanitarian dental missions
• Served as committee member of the local ADA Give Kids a Smile Program
• Member of Special Care Dentistry
• Fellow in the Council on Hospital Dentistry
• Member of the American Dental Society of Dental Anesthesiology

Marshall Klein, DMD

Dr. Marshall Klein earned his bachelor’s degree from Brigham Young University and went on to receive his Doctorate in Dental Medicine from Midwestern University in Arizona. He is committed to providing high-quality, personalized care in a comfortable and welcoming environment. Dr. Klein takes the time to listen to his patients’ concerns, working collaboratively with them to create tailored treatment plans that meet their unique needs. He continuously advances his knowledge through ongoing education to ensure he remains at the forefront of the dental field.

A dedicated member of the dental community, Dr. Klein belongs to several organizations, including the Academy of General Dentistry, the Colorado Dental Association, and the American Dental Association. Fluent in both English and Albanian, he brings a warm and approachable demeanor to every patient interaction.

Relatively new to Colorado, Dr. Klein grew up in southern California. Outside of the office, he enjoys exploring the beautiful Colorado outdoors and spending time with his wife and three children. He is also an avid fan of fantasy books, video games, and sports. His favorite teams include the Anaheim Ducks, the Los Angeles Angels, and, much to the disappointment of some, the Kansas City Chiefs.