Cardiologist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Chiropractor providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Dentist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Dermatologist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Family Physician providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
OB-GYN providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Ophthalmologist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Orthopedic Surgeon providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Pediatrician providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Physical Therapist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Podiatrist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Psychiatrist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Zefu (Robert) Liu, D.O. joined Nevada Orthopedic & Spine Center in 2025. He is Board-Certified and fellowship-trained, specializing in sports medicine, shoulder reconstruction, joint replacement and advanced arthroscopic procedures.
Originally from California, Dr. Liu developed a strong connection to Las Vegas during his time at Touro University Nevada, where he graduated at the top of his class. He is excited to return to the city that helped shape his medical career and to provide high-quality orthopedic care to the growing Las Vegas community.
Dr. Liu completed his orthopedic surgical residency in Chicago, Illinois, where he served as chief resident and was honored with the Resident of the Year award for his leadership, clinical excellence and commitment to patient care. He went on to complete his fellowship training at Washington University in St. Louis, Missouri, one of the nation’s premier orthopedic institutions, where he honed his skills in advanced arthroscopic procedures and shoulder reconstructive surgery. While there, he served as a team physician for both Washington University athletics and the NHL’s St. Louis Blues, where he gained extensive experience treating athletes at the highest levels.
At Nevada Orthopedic & Spine Center, Dr. Liu is committed to delivering the highest level of care using cutting-edge techniques tailored to each patient’s lifestyle and goals. In addition to his expertise in arthroscopic surgery, Dr. Liu also offers his patients the latest techniques in cartilage restoration, joint replacement surgery and ligament reconstruction.
Known for his thoughtful yet patient-centered approach, Dr. Liu believes in educating patients, exploring all nonsurgical options and pursuing surgery only when absolutely necessary. His philosophy centers on shared decision-making and building trust through clear, compassionate communication and patient education.
Outside the operating room, Dr. Liu is an avid outdoors enthusiast. He enjoys hiking, surfing, snowboarding, traveling and spending time with his family. He is fluent in Mandarin and is proud to serve Las Vegas’s diverse patient population.
Dr. Bradley S. Baker has been a member of Nevada Orthopedic & Spine Center since 2010, where he practices out of the Henderson office. Dr. Baker stands out as the sole physician at the center to hold dual board certification in orthopedic surgery and the subspecialty of orthopedic sports medicine from the American Board of Orthopedic Surgery, underscoring his profound expertise and commitment to his profession.
Dr. Baker's educational journey is marked by a Bachelor of Arts in Biology and Chemistry from Concordia College in Minnesota, followed by his Doctor of Medicine from the University of North Dakota School of Medicine on a merit scholarship. He completed his orthopedic surgery residency at the University of Kansas – Wichita and furthered his training with a fellowship in Orthopedic Sports Medicine at the Taos Orthopedic Institute in New Mexico, where he collaborated with the medical staff of the United States Ski and Snowboard Team, enriching his sports medicine proficiency.
Prior to his tenure in Nevada, Dr. Baker practiced in Sioux Falls, South Dakota, where he specialized in treating knee, shoulder, and sports injuries while serving as a team physician for various sports teams across all levels. His academic contributions included roles as a clinical professor and a pivotal figure in developing a respected health system sports medicine program. Dr. Baker's career path also took him to Arizona, where he further specialized in a small, focused practice before bringing his wealth of experience to Nevada with a continued focus on treating patients with shoulder and knee problems.
His commitment to quality care is evident in his executive roles; he serves as the Vice Chief-of-Staff on the Medical Executive Committee and as Chairman of the Physician Performance Improvement Committee at Henderson Hospital since its inception. Additionally, he is Chairman of the Governing Board at Parkway Surgery Center, demonstrating his dedication to enhancing healthcare delivery and physician performance.
Dr. Baker's career trajectory reflects a steadfast dedication to the orthopedic care he provides. His surgical skills include the most advanced surgical techniques. His care approach integrates patience, thorough education, and personalized patient-centered treatment plans, fostering a collaborative healthcare experience that enhances patient satisfaction, particularly in the treatment of athletes at all levels and individuals with knee and shoulder conditions.
Zefu (Robert) Liu, D.O. joined Nevada Orthopedic & Spine Center in 2025. He is Board-Certified and fellowship-trained, specializing in sports medicine, shoulder reconstruction, joint replacement and advanced arthroscopic procedures.
Originally from California, Dr. Liu developed a strong connection to Las Vegas during his time at Touro University Nevada, where he graduated at the top of his class. He is excited to return to the city that helped shape his medical career and to provide high-quality orthopedic care to the growing Las Vegas community.
Dr. Liu completed his orthopedic surgical residency in Chicago, Illinois, where he served as chief resident and was honored with the Resident of the Year award for his leadership, clinical excellence and commitment to patient care. He went on to complete his fellowship training at Washington University in St. Louis, Missouri, one of the nation’s premier orthopedic institutions, where he honed his skills in advanced arthroscopic procedures and shoulder reconstructive surgery. While there, he served as a team physician for both Washington University athletics and the NHL’s St. Louis Blues, where he gained extensive experience treating athletes at the highest levels.
At Nevada Orthopedic & Spine Center, Dr. Liu is committed to delivering the highest level of care using cutting-edge techniques tailored to each patient’s lifestyle and goals. In addition to his expertise in arthroscopic surgery, Dr. Liu also offers his patients the latest techniques in cartilage restoration, joint replacement surgery and ligament reconstruction.
Known for his thoughtful yet patient-centered approach, Dr. Liu believes in educating patients, exploring all nonsurgical options and pursuing surgery only when absolutely necessary. His philosophy centers on shared decision-making and building trust through clear, compassionate communication and patient education.
Outside the operating room, Dr. Liu is an avid outdoors enthusiast. He enjoys hiking, surfing, snowboarding, traveling and spending time with his family. He is fluent in Mandarin and is proud to serve Las Vegas’s diverse patient population.
