After completing his military service, Dr. Eisenstein refined his expertise through the Orthopaedic Trauma and Adult Reconstruction Fellowship at Hennepin County Medical Center, mastering advanced techniques in trauma and complex reconstruction. He is also certified in MAKO robotic hip and knee arthroplasty, allowing him to combine precision technology with compassionate, patient-centered care.

With more than 20 peer-reviewed publications and numerous national presentations, Dr. Eisenstein has made impactful contributions to orthopaedic research in sports injuries, fracture management, and surgical innovation. His dedication has earned multiple honors, including the Orthopaedic Trauma Association Funding Award and two podium recognitions for excellence in surgical technique. His clinical service extends across leading institutions in the U.S. and Germany, including Carl R. Darnall Army Medical Center and Landstuhl Regional Medical Center.

Fluent in Spanish and deeply connected to his roots, Dr. Eisenstein continues to serve his community with humility and pride. Outside the operating room, he enjoys fishing, sports, playing music, and perfecting his BBQ craft — always grounded, approachable, and driven by the same spirit that first called him to heal. He is an active member of the American Academy of Orthopaedic Surgeons, Orthopaedic Trauma Association, and Society of Military Orthopaedic Surgeons.