Citrus Valley
Internal Medicine

Proactive, Preventive, and Always Personal

Internal medicine focuses on the prevention, diagnosis, and treatment of adult health conditions, especially complex or chronic issues. Our internal medicine providers are experts in managing a wide range of conditions, from high blood pressure and diabetes to unexplained symptoms and long-term wellness goals. It’s an essential form of care for adults who want a trusted partner in their ongoing health journey.

Citrus Valley
Internal Medicine

Proactive, Preventive, and Always Personal

Internal medicine focuses on the prevention, diagnosis, and treatment of adult health conditions, especially complex or chronic issues. Our internal medicine providers are experts in managing a wide range of conditions, from high blood pressure and diabetes to unexplained symptoms and long-term wellness goals. It’s an essential form of care for adults who want a trusted partner in their ongoing health journey.

Schedule your
Appointment Today

We’re making it easier than ever to see your provider. Citrus Valley Medical Associates, Inc. now offers online scheduling for your convenience. Whether it’s your first visit or your next follow-up, you can book your appointment in just a few clicks.

Primary Care Physicians

chris

Chris Bovetas, M.D.

Internal Medicine
English, Greek

Agtuca

John Agtuca, D.O.

Internal Medicine
English, Tagalog

terry

Terry Sanderfer, M.D.

Wound Care – Mostly Home Visits
English

Nurse Practitioners & Physician Assistants

tom ku

Tom Ku, PA-C

Physician Assistant
English, Mandarin, Chinese

hayley

Hayley Lynam, PA-C

Physician Assistant
English

patricia

Patricia Greco, NP-C

Nurse Practitioner
English, Spanish

Here When You
Need Us Most

Compassionate care means listening first. Let us know how we can support you.

Meet our Patient Liaison, Cathy Gawrych. With over 40 years of experience in healthcare, Cathy brings a wealth of knowledge, compassion, and leadership to her role as Patient Liaison. She has dedicated her career to improving patient experiences and ensuring families feel supported, understood, and guided throughout their healthcare journey.

updated cathy

Hours

time
Monday – Thursday 8 am – 5 pm
            Friday 8 am – 1 pm

Address

address2250 S. Main St #106
           Corona, CA 92882

Hours

time
Monday – Thursday 8 am – 5 pm
            Friday 8 am – 1 pm

Address

address2250 S. Main St #106
           Corona, CA 92882