Exhibit 99.1 SURGERY PARTNERS, INC. ANNOUNCES SECOND QUARTER 2025 RESULTS REAFFIRMS FULL YEAR 2025 GUIDANCE BRENTWOOD, Tenn., August 5, 2025 (GLOBE NEWSWIRE) - Surgery Partners, Inc. (NASDAQ:SGRY) ("Surgery Partners" or the "Company"), a leading short-stay surgical facility owner and operator, today announced results for the second quarter ended June 30, 2025. Second Quarter 2025 Financial Highlights (All comparisons are year-over-year unless otherwise noted) 2025 Guidance Eric Evans, Chief Executive Office ...