Dr. Daniel J. Dreher is a Anesthesiologist in Northwest Side, SAN ANTONIO and has an experience of 23 years in this field. Dr. Daniel J. Dreher practices at Methodist Hospital Specialty and Transplant in Northwest Side, SAN ANTONIO and South Texas Radiology Imaging Centers in San Antonio 78229, SAN ANTONIO. He completed Medical School from University Of Illinois At Chicago College Of Medicine in 2003,Medical School from University of Illinois College of Medicine at Chicago in 2003 and Residency - ID from University of Wisconsin Hospitals and Clinics / University of Wisconsin in 2007. He is a member of American Board of Anesthesiology,Bexar County Medical Society and TEXAS MEDICAL ASSOCIATION. Some of the services provided by the doctor are: Anesthesiology,medical management and consultation in pain management and critical care medicine,supervise post-anesthesia recovery,assessment of surgical risk and resuscitation in cardiac or respiratory emergencies etc.