Ms. Petra Grinnell is a practicing physician. Ms. Grinnell practices medicine in San Antonio, TX and specializes in Endocrinology, Diabetes & Metabolism. Ms. Grinnell is affiliated with Metropolitan Methodist Hospital and Baptist Medical Center. Ms. Grinnell speaks English and Spanish.
Gender: Not Available
Years in Practice: Not Available
Languages Spoken: English, Spanish
Medical School: Not Available
Graduation Date: Not Available
Specialties: Endocrinology, Diabetes & Metabolism