Dr. Monika A Koch specializes in addiction medicine in Vallejo area. Dr. Monika A Koch has a medical practice at 975 Sereno Drive, Vallejo CA, and has over 29 years of experience in the field of medicine. She graduated from her medical school with her medical degree in 1988. Dr. Koch is accepting new patients at her medical office and practice location in Vallejo, California. She is available for appointments, preventative care, medical care as well as ongoing patient care.