Dr. Andrew M. Posselt is a Internal Medicine in Cole Valley, San Francisco and has an experience of 31 years in this field. Dr. Andrew M. Posselt practices at UCSF Emergency Department in Cole Valley, San Francisco. He completed Medical School from Perelman School of Medicine at the University of Pennsylvania, University of Pennsylvania in 1993,Residency in Surgery (Gen) from University Of California, San Francisco in 2000 and Residency in Internal Medicine from University Of California, San Francisco in 1996. He is a member of AMERICAN COLLEGE OF SURGEONS. Some of the services provided by the doctor are: Transplant Surgery,Pancreas Transplant,Adult and Pediatric Kidney Transplantation,Living donor liver transplant and open bariatric surgery etc.