Welcome to Portland Periodontics, the practice of Dr. David A. Goldwyn, DDS, a Periodontist in Portland OR. The entire team at Portland Periodontics is excited to partner with you to provide you with a healthy smile in a relaxed and comfortable atmosphere. Dr. Goldwyn is committed to providing the best in periodontal care, from the treatment of gum disease to the long-term placement and care of dental implants. The state-of-the-art facilities at Portland Periodontics allow Dr. Goldwyn and his staff to address the periodontal treatment needs of each patient in a relaxing, comfortable atmosphere.