RESTON, Va.--(BUSINESS WIRE)--Specialists On Call, Inc. (“SOC”), the leading provider of specialty telemedicine services to hospitals, today announced the appointment of Hai Tran as Chief Financial Officer (“CFO”). Mr. Tran’s appointment will strengthen SOC’s financial leadership to empower hospitals with access to specialists and deliver high quality care to patients who need it now. Mr. Tran joins SOC with more than 20 years of experience as a financial executive with both public and private