Dr. Dan Alan Kalshan specializes in internal medicine in San Francisco area. Dr. Dan Alan Kalshan, MD has a medical practice at 220 Montgomery Street, Suite 1212, San Francisco CA, and has over 17 years of experience in the field of medicine. He graduated from Medical College Of Wisconsin with his medical degree in 2000. Dr. Kalshan is accepting new patients at his medical office and practice location in San Francisco, California. He is available for appointments, preventative care, medical care as well as ongoing patient care.