Contact Us Gregory C. Turk, DDS 6325 Topanga Canyon Blvd. Suite 508 Woodland Hills, CA, 91367 Phone: (818) 348 - 4300 Fax: (818) 348 - 4322 Email: office@gregoryturkdds.com Hours: Monday - Thursday: 8:00 AM - 5:00 PM (Lunch 1-2) Pay Online: Pay Online Driving Directions Driving From: Driving Directions