Nick Sigman, DMD

Dr. Nick Sigman received his undergraduate degree from the University of Kansas before earning his Doctor of Dental Medicine (DMD) from the Southern Illinois University School of Dental Medicine. He has been practicing dentistry in Colorado for more than a decade & is dedicated to providing thoughtful, patient-centered care focused on long-term oral health.

Dr. Sigman practices comprehensive general dentistry, including restorative, cosmetic & preventive care for patients of all ages. Known for his calm & methodical approach, he emphasizes clear communication, conservative treatment planning & high-quality clinical outcomes. His goal is to help patients feel comfortable, informed & confident in the care they receive.

Throughout his career, Dr. Sigman has remained committed to continuing education & professional collaboration. He served as the treasurer, vice president & president of the Boulder/Broomfield County Dental Societies & has previously volunteered his time teaching dental students at the University of Colorado School of Dental Medicine. He is also active in multiple professional organizations, including the Academy of General Dentistry & local dental study clubs.

Dr. Sigman’s philosophy of care is simple: treat every patient with honesty, respect & the same level of care he would provide for his own family. He believes great dentistry starts with trust, careful diagnosis & a commitment to doing what is truly best for the patient.

Outside the office, Dr. Sigman enjoys taking advantage of everything Colorado has to offer. He is an avid cyclist & outdoor enthusiast who enjoys riding, hiking & exploring the mountains with his wife & their dogs.