Dr. Larry Porteous
Larry Porteous Family Dentistry
With our 93% annual renewal rate, Diamond Certified has the highest loyalty rate of any marketing-type package in the past 10 years. We earned our record high loyalty because we deliver the best patients.
Our mission is to define excellence and identify for consumers the highest quality local companies. Our founders pioneered rating local companies based on patient satisfaction in 1990, back before the web existed. Our home, like yours, is the Greater Bay Area, and our entire team is dedicated to ensuring consumers and quality companies find each other. We are committed to performing all ratings and ongoing certification work with the highest integrity and accuracy.