Celebrating Ten Years of Excellence in Orthopedic Care!
As Regenerative Orthopaedic and Spine Institute (ROSI) approaches its ten-year anniversary on October 1, 2025, we reflect on a decade of growth, innovation, and a steadfast commitment to delivering exceptional orthopedic care.
A Legacy of Excellence
Founded in October 2015 by Dr. Philip Ploska, ROSI was built on a vision to transform orthopedic care with patient-centered treatment and advanced medical solutions. Our founding team - Lisa Sims, DNP, FNP-C; Quantri Staples; Kim Irby; Dana Phillips; and Terry Price - laid the foundation for what has become a premier orthopedic institution.
Expanding Our Reach and Expertise
Over the past decade, ROSI has experienced tremendous growth, now featuring:
- Seven board-certified orthopedic surgeons
- Five advanced practice providers (APPs)
- Four locations across Georgia: Stockbridge, Atlanta, Greensboro, and Griffin
Our dedication to excellence is reflected in our physicians’ achievements, with four of our doctors recognized as “Top Doctors” by Atlanta Magazine in 2025:
- Dr. Philip Ploska – Board-Certified Spine Surgeon
- Dr. Steve Rayappa – Board-Certified Sports Medicine Surgeon
- Dr. JT Musser – Physical Medicine and Rehabilitation Specialist
- Dr. Chike Akoh – Board-Certified Foot & Ankle and Sports Medicine Surgeon
Welcoming New Talent
As we continue to grow, we are excited to welcome new providers to the ROSI team:
- Dan Zavadil, PA
- Brianna Parrott, NPC
- Dr. Quante Singleton, Spine Surgeon (Joining Summer 2025)
- Alex McCollum, PA (Joining Summer 2025)
Comprehensive Care at Our Four Locations
Each ROSI location is designed to provide state-of-the-art orthopedic services tailored to patient needs:
- Stockbridge (135 North Park Place) – Our main office and most comprehensive facility, featuring:
- Rehabilitation center for physical therapy
- X-ray and MRI services
- Outpatient Surgery Center – Regenerative Orthopaedics Surgery Center (ROSC)
- Atlanta (Buckhead) – Equipped with:
- X-ray services
- Physical Therapy
- Greensboro (Lake Oconee) – Providing:
- X-ray and MRI services
- Griffin, GA – Offering:
- Comprehensive orthopedic evaluations
- On-site imaging services
Looking Ahead
From our humble beginnings at 203 Medical Blvd in Stockbridge, ROSI has grown into a leader in orthopedic care, offering same-day outpatient surgeries, rehabilitation, and physical therapy across multiple locations. As we celebrate this milestone, our mission remains the same: delivering world-class care that enhances mobility, restores function, and improves the lives of our patients.
Thank you for being part of our journey—here’s to the next decade of excellence!