Diederich, Gary D Md 859 Lake St Bristol, NH 03222 Phone : (603) 744-6200 Business Category Physicians & Surgeons-M.D. Physicians & Surgeons-Family Practice Physicians & Surgeons-Ob/Gyn Lloyd, John D Md 859 Lake St Bristol, NH 03222 Phone : (603) 744-6200 Business Category Physicians & Surgeons-M.D. Physicians & Surgeons-Family Practice Speare Medical Associates , Phone : (603) 744-6200 Speare Medical Associates Business Category