Welcome Redwood Animal Hospital is a full-service veterinary medical facility, located in Castro Valley, CA. The professional and courteous staff at Redwood Animal Hospital seeks to provide the best possible medical care, surgical care and dental care for their highly-valued patients. We are committed to promoting responsible pet ownership, preventative health care and health-related educational opportunities for our clients. Redwood Animal Hospital strives to offer excellence in veterinary care to Castro Valley and surrounding cities in Alameda County. Please take a moment to contact us today, to learn more about our veterinary practice and to find out more information about how Redwood Animal Hospital can serve the needs of you and your cherished pet. Our Mission Redwood Animal Hospital is committed to the highest quality of care possible for pets and their human companions. We believe that preventive health care is the key to our pets living long, happy lives. We are dedicated to providing state-of-the-art medical care in a compassionate and friendly environment.