Oct 27

New Patient Packet

To save time in the waiting room, please fill out the New Patient Packet before your appointment and be sure to bring it with you. New Patient Packet

Jan 10

Patient Testimonial: Orlando Gallegos

Orlando Gallegos Templeton, CA December 18, 2023 Testimonial: Doctor Alexander Castellanos I am pleased to endorse Dr. Castellanos (aka Dr. C) as the most qualified family physician in SLO County, whose major interest is to provide the best medical care to his patients. I’ve had the benefit of 20 years of the very best medical […]

Dec 11

Non-invasive Bi-directional Doppler Analysis for Potential Early Detection of Severe COVID-19 Cases

Dec 11

What Happened: Dr. Jay Bhattacharya on 19 Months of COVID