Dr. Lydia Hasbrouck Mertens

Dr. Lydia Mertens is a family medicine and internal medicine physician who brings four decades of medical experience to her practice. She earned her medical degree from the University of California Davis School of Medicine and completed her residency training at Sutter Medical Center of Santa Rosa. Her dual specialization allows her to provide comprehensive care for patients across all age groups, from routine preventive care to managing complex chronic conditions. Dr. Mertens is fluent in both Spanish and English, enabling her to serve diverse communities throughout her practice areas.

Dr. Mertens is affiliated with Sutter Medical Center Sacramento and practices at multiple locations throughout Sebastopol and Rohnert Park, California. She has particular expertise in treating osteoarthritis and managing open wounds, helping patients navigate both acute injuries and chronic joint conditions. Her surgical skills include performing arthrodesis procedures, which help stabilize joints …affected by severe arthritis or injury. Patients have given Dr. Mertens an average rating of 3.7 stars, reflecting her commitment to providing thorough and compassionate medical care to the communities she serves.