Dental Assistant - $3,000.00 Sign on Bonus. Boulder County Smiles. much Heartland Dental supported office, is unique to the community and the patients they serve. Join a 14 person team that thrives on collaboration, communication, and community. Competitve pay based on experience between $24.00 - $28.00. Right next to shopping and restaurants. Located at 1140 W South Boulder Rd. Ste 201 Lafayette. As a. Dental Assistant. you’ll enjoy state of the...