Anesthesiologist Locum Tenens Needed Worcester, MA at Inpatient & ASC. Physicians typically start at 7:00 AM (8:00 AM on Wednesdays). In-house call may begin at 4:00 PM. Open to providers seeking ASC-only work. Case mix varies by site and may include: general, bariatric, orthopedic (trauma, spine, joint replacement), thoracic, vascular, neurosurgical, ENT, hepatobiliary, urology, IVF, and GYN. No cardiac anesthesia opportunities. CRNAs are supervised and do not perform regionals. Regionals performed by anesthesiologists.