Catlin John M MD Aviation Medicine, Family Practice is their Medial specialty. Catlin John M MD is located on 2980 El Rancho Dr in Santa Cruz. They can be reached by phone by calling (831) 438-1430 . They can be reached by calling (831) 438-1430 . They rank #2 on MojoPages for Doctors. They have a single review on MojoPages.com, and it's a positive review.