Mercy Physicians Medical Group, the IPA formed on April 27, 1983 when 80 San Diego primary care physicians and specialists incorporated with Mercy Hospital, lists Dr. William S. Anopoell at the MPMG headquarters suite at 3900 Fifth Ave #370 in Hillcrest. MPMG now runs 100+ primary care physicians and 450+ affiliated specialists, partnering with Scripps Mercy Hospital for inpatient admissions and channeling cardiology referrals into San Diego Heart & Vascular Associates within the same uptown medical corridor. Adult primary care at the suite 370 office covers annual physicals, chronic-condition management, and age-appropriate preventive screening for patients in the 92103 ZIP. Inpatient admissions from the practice cross Fifth Ave to Scripps Mercy's Level I Trauma Center, one of the only such facilities in central San Diego. The MPMG hospitalist roster at Scripps Mercy covers inpatient continuity through physicians including Glynn W. Gilcrease MD for discharge coordination back to outpatient MPMG offices. Complex multi-system workups move through the MPMG directory of 450+ contracted specialists across cardiology, nephrology, endocrinology, and GI.