Dr. Ivy Semenez is an internist in Lancaster, California and is affiliated with Kaiser Permanente Panorama City Medical Center. She received her medical degree from David Geffen School of Medicine at UCLA and has been in practice for more than 20 years. Dr. Ivy Semenez has expertise in treating hypertension & high blood pressure, among other conditions - see all areas of expertise. Dr. Ivy Semenez accepts Medicare, Kaiser - see other insurance plans accepted. Dr. Ivy Semenez is highly recommended by patients.