THOMAS M GROSCH, MD is categorized under PHYSICIANS & SURGEONS specializing in OTORHINOLARYNGOLOGY and located at 1370 Foothill Blvd. # 100 in or near the La Canada Fltrdg, CA area. Find additional information including website, e-mail, map, and directions - OriginalYP.com®. Find additional PHYSICIANS & SURGEONS at MedicalYP.com ®.