A Good Endodontist is good to know. Welcome to the endodontic practice of Marshall T. Lavin , where we strive to create a unique environment for our patients by providing personalized attention to your endodontic needs and concerns.Because our patients are extremely important to us, we commit to seek continually the most innovative technologies and therapies in order to serve you with excellence. Our years of experience in endodontics make our office a natural fit for any patient seeking specialized endodontic care.