We have 3 Board Certified Orthopedic Specialists and 1 Board Certified Pain Management Specialist trained in every subspecialty of orthopedics, including arthroscopy, sports medicine, cervical spine, lumbar spine, joint replacement, hand and wrist, shoulder and elbow, hip and knee, foot and ankle, pediatric orthopaedics and spine deformities, trauma and fracture care and physical medicine and rehabilitation.
To schedule an appointment, call our office at
or request an appointment online.
Dr. McGuire is board certified in Orthopaedic Surgery and board certified in Sports Medicine. He opened his practice in 1996 after obtaining his fellowship training at the American Sports Medicine Institute in Birmingham, AL. He received a Bachelor of Science degree at Brown University in Providence, RI and an M.D. at Georgetown University School of Medicine in Washington, DC. Dr. McGuire’s training in orthopedic surgery was completed at the University of New Mexico in Albuquerque, NM.
Dr. Romanelli is Board certified in both Orthopaedic Surgery, Sports Medicine, and has a special interest in orthopedic workman compensation injuries. He is also a New Mexico delegate for American Orthopaedic Society of Sports Medicine (AOSSM) and a Medical Director of Millennium Physical Therapy. He completed his fellowship training in Sports Medicine and Arthroscopic Surgery in Los Angeles, CA. He received his BA from UCLA and his medical degree from New York Medical College. Dr. Romanelli serves as an orthopedic consultant for NMSU Athletics and Las Cruces Area High Schools. He is also one of the Team Physicians for the U.S. National Soccer team. He was also appointed as Clinical Assisitant Professor in the Department of Orthopaedics for the University of New Mexico School of Medicine. Dr. Romanelli is proud to be one of the two Spanish speaking physicians on staff.
Dr. Saiz is board certified in Spine Surgery and board certified in Orthopaedic Surgery. He joined LCOA in 2007 and is the other bilingual physician of the group. He received his undergraduate degree from the University of Notre Dame and his medical degree from Baylor College of Medicine in Houston, TX. His orthopedic residency was completed at the Phoenix Orthopaedic Residency Program in Phoenix, AZ followed by two fellowships; Spinal Reconstructive Surgery at the Sonoran Spine Center in Phoenix, AZ and Musculoskeletal Oncology at Rush-Presbyterian Medical Center in Chicago, IL. Dr. Saiz is a member of the North American Spine Society, American Academy of Orthopedic Surgeons and the Musculoskeletal Tumor Society. His other medical interests include serving as a consultant in Trabecular metal technology for Zimmer Spine. His specialty includes all diseases and disorders of the spine. Dr. Saiz is the only board certified Spine Surgeon in the state of New Mexico.
Dr. Williams is a board certified Anesthesiologist and Pain Management Specialist. He completed his residency in Anesthesiology at Hahnemann Hospital in Philadelphia, Pennsylvania and then completed a fellowship in Pain Management at Case Western Reserve University Hospital in Cleveland, Ohio. He offers a range of invasive and non-invasive modalities in his pain management practice with a strong emphasis on lifestyle change. Dr. Williams has a strong belief in educating the community about the significant impact that lifestyle and diet has on one’s health and quality of life.
Dr. Barrera is board certified in Family Medicine and completed his Sports Medicine fellowship training at Texas Tech University Health Sciences Center in Lubbock TX. He previously completed an internship in Internal Medicine with an affiliation of Mount Sinai School of Medicine and his Family Practice residency at Eastern New Mexico Family Medicine Program through UNM. Dr. Barrera is also a member of the American Medical Society for Sports Medicine, American Medical Association, and the American Academy of Family Physicians. Dr. Barrera is fluent in Spanish.
Dr. Barrera will be assisting with coverage for New Mexico State University Athletics and the local area high schools. He will focus on non-operative Sports Medicine and Musculoskeletal injuries and has a strong interest in sports concussion management.
Dr. Mollie Manley is a fellowship trained Orthopaedic Surgeon who specializes in medical conditions of the arm: finger tips to the shoulder. She sees patients from newborn to centenarian.
Dr. Manley was born and raised in Hinckley, Ohio, a small town about one hour from Cleveland. She received a basketball scholarship at the California University of Pennsylvania where she served as team captain. She was a part of the Honors Society and was awarded a scholarship to go to Africa to study HIV/AIDS. During this time, she was also inducted into the Tri Beta Honor society.
Dr. Manley then completed her medical school education at the Case Western Reserve University School of Medicine in Cleveland, Ohio where she concurrently earned a Master’s degree in Applied Anatomy. She continued her athletic career in medical school by playing professional football and was the starting defensive end for the Cleveland Fusion, a professional woman’s football team, and part of the Woman’s Football Alliance. She was voted the defensive MVP twice during her career.
She then moved to Pittsburgh, Pennsylvania to complete a five year Orthopaedic residency at the University of Pittsburgh Medical Center where she studied under innovative and nationally regarded surgeons in her field. The hospital was ranked nationally in the top 10 hospitals for Orthopaedic Surgery by US News and World Report.
She then went on to complete one last year of specialty training in surgery of the hand and upper extremity also at the University of Pittsburgh. During fellowship she had the opportunity to work again with giants in her field; both past and present presidents of nationally recognized hand societies as well as surgeons that have made the “Top Doc” list of Pittsburgh for their compassionate care for many years in a row.
Throughout her career she has authored many papers as well as multiple book chapters. Additionally, Dr. Manley has given several educational lectures throughout the state of New Mexico.
Dr. Manley moved to Las Cruces to fulfill a community need but also to satisfy her myriad of outdoor hobbies and to enjoy the constant sunshine. In her free time she enjoys biking, basketball, hiking, and all things related to cooking.
Dr. Manley is excited to be a member of this community and to assist you in any of your upper extremity related issues.
Dr. Manley is candidate member of the American Society of the Surgery of the Hand (ASSH) and the American Academy of Orthopaedic surgeons (AAOS).
Michael Hamrick is a board certified Family Nurse Practitioner, currently practicing orthopedics at Las Cruces Orthopaedic Associates. Michael has nearly two years of experience with Las Cruces Orthopaedic Associates. Michael has been practicing in the medical field for over twenty-two years with jobs ranging from Army Medic, to Emergency Room Registered Nurse, to his current position as a Nurse Practitioner.
Michael graduated from Texas Tech University Health Science Center Lubbock, Texas with his Master of Science in Nursing and Family Nurse Practitioner (2010). He earned his Bachelor of Science in Nursing from New Mexico State University, Las Cruces, NM (2008). Michael earned his Associates of Science in Nursing from Excelsior College of New York, Albany (2004). Michael was honorably discharged from the U.S. Army after serving over nine years as a Medic and Licensed Practical Nurse. He is an important member of the LCOA team.
Mahli Michael is a native New Mexican grew up in the mountains located just east of Albuquerque. She graduated from New Mexico State University in 1993 with a double major in Marketing and Business Information Systems and then spent a year in Dallas as a software programmer. She then moved to Philadelphia and worked as a Research Assistant for the Department of Neuroscience doing research on spinal cord injury and spinal cord regeneration before starting PA school at Philadelphia University in 2002. After graduation in 2004 she and her family moved back to New Mexico and began working for the University of New Mexico Hospital in the General Surgery department for a year and a half before joining the Plastic Surgery group for the next 3.5 years. After her husband finished his fellowship in Rheumatology, she moved to Las Cruces and began working for LCOA September 2010. She is an important member of our health care team.