Dr. Brennan Mason Ross Spiegel is a Internal Medicine,General Physician and Gastroenterologist in Torrance 90503, Torrance CA and has an experience of 28 years in these fields. Dr. Brennan Mason Ross Spiegel practices at Providence Medical Institute in Torrance 90503, Torrance CA,Ronald Reagan University Of California Los Angeles Medical Center in Los Angeles 90095, Los Angeles and Santa Monica Ucla Medical Center And Orthopaedic Hospital in Santa Monica 90404, Santa Monica CA. He completed Residency from Cedars Sinai Medical Center,Medical School from New York Medical College in 1998 and MSHS from New York Medical College in 2004. Some of the services provided by the doctor are: Vitamin_Deficiency,Liver Damage from Alcohol,Hernia Surgery,Anal or Rectal Pain and liver biopsy etc.