Fort Worth, TX (July 15, 2026) – U.S. Specialists Management (USSM) today announced a new partnership with Southeast Urology Network (SUN), a leading urology practice serving the Memphis metropolitan area. The affiliation marks another important step in USSM’s continued expansion across the Southeast and reinforces its commitment to supporting independent physician practices through its physician-led partnership model.

For more than five decades, Southeast Urology Network has provided comprehensive, patient-centered urologic care to individuals and families throughout the greater Memphis region. Comprised of three physicians and two advanced practice providers, the practice has earned a reputation for clinical excellence, personalized treatment, and long-standing community relationships.

“We are excited to welcome Southeast Urology Network to the USSM family,” said Bob Yonke, Chief Executive Officer of U.S. Specialists Management. “SUN has built an exceptional legacy of caring for patients in the Memphis community. Their dedication to quality outcomes, physician leadership, and patient-focused care aligns perfectly with our mission of helping specialty practices thrive while preserving their independence.”

Yonke added, “As we continue to grow our network of premier specialty practices, partnerships like this strengthen our ability to support physicians with the resources they need to succeed in an increasingly complex healthcare environment while remaining focused on delivering outstanding patient care.”

Through the partnership, Southeast Urology Network will maintain clinical autonomy while gaining access to USSM’s operational expertise, strategic growth initiatives, ancillary development capabilities, and physician-focused support platform.

“This partnership represents an exciting opportunity for our physicians, staff, and patients,” said Dr. Mark Saslawsky of Southeast Urology Network. “USSM understands the importance of physician leadership and shares our commitment to delivering the highest standard of care. By joining their network, we are able to strengthen our organization, invest in future growth, and continue providing the personalized urologic care our patients have come to expect.”

Dr. Saslawsky continued, “What attracted us to USSM was their physician-centric approach and their commitment to preserving the culture and independence that have been central to our success. We look forward to working together to enhance patient access, expand services, and continue serving the Memphis community for years to come.”

The addition of Southeast Urology Network further expands USSM’s growing footprint in Tennessee and reflects the organization’s ongoing efforts to build a premier network of physician-led multi-specialty practices across the country.

About U.S. Specialists Management

U.S. Specialists Management (USSM) is a Physician Equity™ Management Services Organization (MSO) that is Physician Owned, Physician Controlled, Physician Centric, and Professionally Managed. With a mission of putting patients first, USSM is dedicated to preserving physician independence, strengthening the physician-patient relationship, and ensuring that patient care remains the top priority. With a network of more than 241 providers and over 1,500 employees across multiple states, USSM partners with physicians and specialty groups of all sizes. Through operational expertise, ancillary development, and strategic support, USSM enables physicians to focus on delivering exceptional patient care.

Learn more at: www.ussm.com

About Southeast Urology Network

Southeast Urology Network is a Memphis, Tennessee-based urology practice that has provided comprehensive urologic care to the Mid-South for more than 50 years. With a team of experienced physicians and advanced practice providers, SUN offers a full range of diagnostic, medical, and surgical urology services while maintaining a commitment to compassionate, patient-centered care.

Learn more at: www.southeasturology.com

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U.S. Specialists Management
Investor Relations
817-925-8460