Welcome to the Office of Warren C. Baine, DMD Our Jericho, Long Island practice, is limited to periodontics and dental implantology. For more than a quarter of a century, Dr. Baine and his caring staff have been tending the peridontal needs of the Jericho community and its surrounding environments. A very highly regarded periodontist, Dr. Baine is trained in the most sophisticated periodontal and dental implant techniques. At our practice, which boasts a relaxed home office setting, it is our priority to deliver the highest quality personalized periodontal care to our patients. We incorporate the latest technological advances in periodontics to treat all phases of periodontal disease.