Diane Neddenriep, M.D.

Dr. Neddenriep graduated from Occidental College Cum Laude and Phi Beta Kappa with a BA in Chemistry. She received her medical degree from t


Arely Rodriguez

Arely is our Medical Assistant. In addition to assisting the doctors during clinic, you’ll see Arely during flu vaccine administrations, p


Adrianna is our front office administrator. She is available to schedule your appointments and direct your phone calls appropriately. She i

Sandy Younker-Hellman, R.N.

Sandy has worked with PPA for over 20 years! She currently teaches our Asthma Education Classes. Before PPA, she worked at Tucson Medical Ce