Eileen Kelleher, RN, MSN, CNS, ACNP

Eileen Kelleher, ACNP-BC, is a highly experienced Acute Care Nurse Practitioner at the Orthopedic Institute of Santa Barbara, providing compassionate, patient-centered orthopedic care in Santa Barbara and Solvang, California. With more than 15 years of advanced practice experience in acute care, trauma medicine, and orthopedic surgery, Eileen is dedicated to helping patients improve mobility, reduce pain, and return to the activities they enjoy most.

Eileen earned her undergraduate degree from Boston College and completed her nurse practitioner training at the University of California, Los Angeles. She also proudly served as a nurse in the United States Navy, where she developed the disciplined, collaborative approach that continues to guide her patient care today.

Her clinical expertise includes joint replacement care, total knee and hip arthroplasty, musculoskeletal evaluations, ultrasound-guided injections, and perioperative management. Eileen also has a special interest in regenerative medicine, including platelet-rich plasma (PRP) therapy, as well as women’s musculoskeletal and bone health.

Known for her approachable and detail-oriented style, Eileen works closely with surgeons, therapists, and patients to create personalized treatment plans that support long-term recovery and healthy aging. She values clear communication and strives to make every patient feel informed, comfortable, and confident throughout their orthopedic care journey.

Outside of work, Eileen enjoys spending time with her husband, two sons, and dog, as well as running and volunteering with Santa Barbara Vizsla Rescue.