2 Convenient Office Locations In: Novato, CA & Corte Madera, CA. Corte Madera office: 770 Tamalpais Dr 317, Corte Madera, CA 94925, Phone: 415-924-2501. Novato office: 1730 Novato Blvd G, Novato, CA 94947, Phone: 415-897-7770.. Dr. Ira Simon is a specialist in Periodontics and Implantology. Our practice specializes in conservative treatment of gum disease,cosmetic procedures to aesthetically enhance your smile,and dental implants that can replace single or multiple missing teeth. We also diagnose and treat oral pathology.