Dr. Sally Bergwerk is a doctor of internal medicine who has been serving the Wilton community with her health service for two decades. The office of her current practice is located at 35 Old Ridgefield Rd. Contact the offices regarding insurance policies and appointment availability. Dr. Bergwerk is in the field of internal medicine, meaning she is capable of providing primary care and is qualified to begin treatment on conditions across a broad medical spectrum, but may refer dramatic cases to a specialist.