Caballero Family Healthcare Grp. Nursing (Nurse Practitioner), Nursing (Clinical Nurse Specialist) • 3 Providers. 1920 Kirby Pkwy Ste 202, Germantown TN, 38138. Make an Appointment. Show Phone Number. Caballero Family Healthcare Grp is a medical group practice located in Germantown, TN that specializes in Nursing (Nurse Practitioner) and ....