PETOSKEY, MI 49770 HOURS MON – THUR 8:30AM – 4:30PM FRI 8:30AM – 1:30PM SEAN J. STRINGER, DDS R. SCOTT SHEPERD, DDS ORAL SURGERY, PETOSKEY, NORTHERN MICHIGAN Oral & Maxillofacial Surgeons, Dr. Sheperd and Dr. Stringer, Petoskey, MI, practice a full array of oral and maxillo...