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Dr. Cionna Rosenthal, a New Jersey native, completed her undergraduate degree in biology and anthropology at Trinity College in Hartford, CT. After graduation, she spent three years in Copenhagen where she worked and completed a MSc in Global Health. She received her veterinary degree from Cornell University. Originally intending to pursue a career in One Health research, Cionna fell in love with the fast pace and challenges of emergency medicine. She is excited to apply a One Health lens to helping pets and their families. Dr. Rosenthal enjoys exploring the many trails of Marin with her dog, Winifred.


Trinity College (Hartford, CT)

Bachelor of Science (BS), Biology and Anthropology, summa cum laude

University Of Copenhagen

Master of Science, Global Health

Cornell University College of Veterinary Medicine

Doctorate of Veterinary Medicine


901 Francisco Blvd. East
San Rafael, CA 94901


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