Olesya Viktorovna Brissey

Dr. Olesya Brissey is an internal medicine physician who brings over three decades of medical experience to her practice. She earned her medical degree from the Russian National Research Medical University Named After N I Pirogov, establishing a strong foundation in comprehensive adult healthcare. With 34 years of dedicated practice, Dr. Brissey has developed extensive expertise in managing complex internal medicine conditions. She provides care in English to serve her diverse patient community.

Dr. Brissey practices at Caduceus Medical Group in Yorba Linda, California, and maintains hospital privileges at Lompoc Valley Medical Center. Her clinical focus includes treating high cholesterol in children and teenagers, managing high blood pressure, and addressing lipid disorders. She performs essential diagnostic procedures such as urine testing and ketone analysis, while also providing guidance on autoinjector devices for patients who require self-administered medications.