Cynthia M. Otto Return to Directory Name: Cynthia M. Otto Practice Name: Penn Vet Working Dog Center Rating (average): (0)Rate this listing Business Website Address: https://www.vet.upenn.edu/people/faculty-clinician-search/CYNTHIAOTTO Business Phone Number: 215-898-3390 Business Fax: 215-463-3870 Business Address: 3401 Grays Ferry Ave Bldg 6179 19146 City: Philadelphia State: Pennsylvania ZIP Code: 19146 Ratings There are no reviews yet. Post your review Rating: Name: Email: