My son and I have been Dr. Heiken’s patients for (15+?) years. He has performed multiple procedures such as implants, crowns, closing a gap between my front teeth along with ordinary fillings and such. Dr. Heiken and his staff are very professional but also very friendly and personable. I have referred several of my friends and they are also very happy with Dr. Heiken’s service. I don’t believe that one can find a more caring dental practice in the Denver area.