Sonoma County Orthopedic and Podiatric Specialists – Providers
Co-led by Dr. Chang, DPM, and Dr. Mazur, MD, the group is uniquely equipped to expertly diagnosis and treat both upper and lower extremity ailments. With over 40 years of combined experience, Dr. Mazur and Dr. Chang believe in giving each patient state-of-the-art medical care in a friendly and compassionate environment.
Anu Oberoi DPM
Dr. Anu Oberoi enjoys helping patients get back on their feet. She has a vast knowledge base of both clinical and surgical experience.
Fernando Ramirez, DPM
Dr. Fernando Ramirez was born and raised locally in Petaluma and graduated from the California School of Podiatric Medicine.
Kai Mazur, MD
Dr. Kai Mazur specializes in treatment of disorders of the hand, elbow, and shoulder and is considered one of Northern California’s leading experts in Hand and Upper-Extremity surgeries.
Thomas J. Chang, DPM
Dr. Thomas J. Chang is a board-certified and highly skilled podiatric surgeon with over 20 years of experience treating a wide range of foot and ankle conditions.
Jennifer Henshaw-LeFever, PA
As a professional and skilled extension of Dr. Mazur, Jennifer brings a multi-boarded, multidisciplinary approach to patient care.
Thomas J. Chang, DPM
Dr. Thomas J. Chang is a board-certified and highly skilled podiatric surgeon with over 20 years of experience treating a wide range of foot and ankle conditions.
Kai Mazur, MD
Dr. Kai Mazur specializes in treatment of disorders of the hand, elbow, and shoulder and is considered one of Northern California's leading experts in Hand and Upper-Extremity surgeries.
Anu Oberoi DPM
Dr. Anu Oberoi enjoys helping patients get back on their feet. She has a vast knowledge base of both clinical and surgical experience.
Fernando Ramirez, DPM
Dr. Fernando Ramirez was born and raised locally in Petaluma and graduated from the California School of Podiatric Medicine.
Jennifer Henshaw-LeFever, PA
As a professional and skilled extension of Dr. Mazur, Jennifer brings a multi-boarded, multidisciplinary approach to patient care.