Callista D. O'Brien, PA-C

About Me

I am a certified physician assistant who specializes in family medicine. I diagnose and treat illness and injuries, prescribe medication, perform physical exams and provide preventive care for patients of all ages. My patients can trust me to guide them through the health care system.

The most rewarding part of being a physician assistant is seeing the positive effect I can have on the people I see each day. I use my skills to diagnose and treat patients with compassion, while forming long-lasting relationships.