The Medical Opinion Marketplace

Michael A. Cosgrove, MD, is an anesthesiology physician with specialized expertise in pain medicine, focusing on the non-surgical diagnosis and treatment of spine, nerve, and musculoskeletal pain conditions. He is board certified by the American Board of Anesthesiology in Anesthesiology and Pain Medicine and is also a Diplomate of the American Board of Pain Medicine. Dr. Cosgrove serves as President of Tennessee Valley Pain Consultants and provides comprehensive, patient-centered care that emphasizes accurate diagnosis and individualized treatment planning. Dr. Cosgrove earned his medical degree at Jefferson Medical College in Philadelphia. His postgraduate training includes a general surgery internship at Naval Medical Center San Diego, an anesthesiology residency at Maine Medical Center in Portland, and a pain management fellowship at Dartmouth-Hitchcock Medical Center in Lebanon, New Hampshire. He also served in the U.S. Navy as a flight surgeon, bringing a broad clinical perspective to complex pain conditions. His clinical interests include interventional pain management procedures such as epidural steroid injections, facet and sacroiliac joint injections, medial branch blocks and radiofrequency ablation, diagnostic nerve blocks, and neuromodulation including spinal cord and dorsal root ganglion stimulation. He has particular experience caring for injured workers with a focus on helping patients return to function and the workplace.

Dr. Keith C. Anderson is a Physical Medicine and Rehabilitation physician who focuses on restoring function and improving quality of life for patients with spine, nerve, and musculoskeletal conditions. He practices with the Spine and Neuro Center within the Huntsville Hospital Health System, where he partners with patients to relieve pain, enhance mobility, and support safe return to daily activities. Dr. Anderson earned his medical degree from the Chicago College of Osteopathic Medicine of Midwestern University and completed residency training in Physical Medicine and Rehabilitation at Rush University Medical Center (Rush–Presbyterian–St. Luke’s Medical Center). He is board certified by the American Board of Physical Medicine and Rehabilitation. His clinical approach emphasizes comprehensive evaluation, individualized rehabilitation planning, and evidence-based care that may include non-surgical pain management strategies, therapeutic exercise, and coordinated multidisciplinary treatment when needed. Dr. Anderson is committed to clear communication and shared decision-making, helping patients understand their diagnosis and treatment options while setting practical goals aligned with their lifestyle and recovery priorities.

Larry Parker, MD, is an orthopaedic surgeon specializing in spine care, with a clinical focus on cervical, thoracic, and lumbar spine disorders. He offers both surgical and non-surgical treatment options and is experienced in minimally invasive spine procedures, including laparoscopic and endoscopic techniques, with the goal of reducing tissue disruption and supporting recovery. Dr. Parker earned his medical degree at the University of Alabama at Birmingham. He completed an orthopaedic surgery residency at Emory University School of Medicine, where he served as administrative chief resident, and pursued advanced spinal reconstructive fellowship training at St. Joseph Hospital in Baltimore. In his operative practice, Dr. Parker utilizes contemporary surgical planning and imaging approaches and has training with technologies such as robotic guidance platforms and intraoperative imaging to assist with spine fusion procedures. He performs surgery at Crestwood Medical Center and Huntsville Hospital and is listed as a provider within the Huntsville Hospital Health System. In addition to spine surgery, Dr. Parker provides sports medicine support for athletes, including coverage for a professional hockey team and university athletics. His professional interests also include spinal innovation, with involvement in artificial disc technology and scholarly presentations on spinal health.

Stanton B. Davis Jr., MD, is an orthopaedic surgeon at The Orthopaedic Center in Huntsville, Alabama. He specializes in orthopaedic sports medicine with a clinical focus on shoulder, elbow, and knee conditions, including sports-related injuries and joint problems affecting active individuals. Dr. Davis is board certified by the American Board of Orthopaedic Surgery and holds an added qualification in orthopaedic sports medicine. Dr. Davis earned his medical degree from East Tennessee State University’s James H. Quillen College of Medicine. He completed a transitional year internship at Greenville Memorial Hospital, followed by an orthopaedic surgery residency in a Stanford University–affiliated program. He then pursued advanced fellowship training in orthopaedic sports medicine at the American Sports Medicine Institute. With comprehensive training and a focused sports-medicine background, Dr. Davis emphasizes evidence-based care and individualized treatment planning, offering both nonoperative and surgical options tailored to each patient’s goals, activity level, and recovery needs.

Howard G. Miller, MD, is an orthopaedic surgery physician practicing in Huntsville, Alabama. He earned his medical degree from the University of Alabama School of Medicine and completed extensive postgraduate training, including an internship at UT Southwestern Medical Center/Parkland Memorial Hospital, followed by surgical residency training at the University of Washington and orthopaedic surgery residency training at UT Health San Antonio. Dr. Miller is board certified by the American Board of Orthopaedic Surgery. Dr. Miller is affiliated with Huntsville Hospital Health System and practices at The Orthopaedic Center in Huntsville, where he focuses on delivering comprehensive orthopaedic care tailored to each patient’s needs and goals. He is a Fellow of the American Academy of Orthopaedic Surgeons and has served in professional society leadership through the AAOS Board of Councilors, reflecting a commitment to advancing orthopaedic practice and supporting high standards in patient care. Dr. Miller is recognized for combining rigorous training, clinical experience, and dedication to orthopedic excellence in serving patients across the region.

Joseph W. Clark Sr., MD, is an orthopaedic surgeon with a clinical focus on hand surgery, specializing in conditions affecting the hand, wrist, and elbow. He is board certified by the American Board of Orthopaedic Surgery in Orthopaedic Surgery and in Surgery of the Hand. Dr. Clark earned his medical degree from the University of Alabama School of Medicine, completed an orthopaedic surgery residency at the University of Texas Health Science Center at San Antonio, and pursued advanced fellowship training in hand surgery at the Christine M. Kleinert Hand Center. Dr. Clark is part of The Orthopaedic Center’s Hand, Wrist & Elbow team and provides comprehensive care for a wide range of upper-extremity problems. His clinical interests commonly include carpal tunnel syndrome, trigger finger, hand and wrist arthritis and deformities, fractures and dislocations, and peripheral nerve compression. His experience also includes evaluation and management of shoulder conditions, including arthroscopy, reconstruction, and joint replacement when appropriate. Committed to high standards of patient care, Dr. Clark maintains professional memberships in organizations such as the American Society for Surgery of the Hand and the American Academy of Orthopaedic Surgeons. He is affiliated with Huntsville Hospital and Marshall Medical Centers.

Sarany Nadella, MD, is a Pain Medicine physician with a background in Physical Medicine & Rehabilitation. She completed residency training in Physical Medicine & Rehabilitation at National Rehabilitation Hospital in Washington, D.C., and pursued advanced fellowship training in interventional spine care at Alabama Orthopaedic and Spine Center in Birmingham. Dr. Nadella is board certified in Physical Medicine & Rehabilitation, with subspecialty certification in Pain Medicine and Electrodiagnostic Medicine. She is also certified by the American Board of Independent Medical Examiners. Her clinical practice emphasizes comprehensive evaluation and treatment of spine and musculoskeletal pain using both diagnostic and interventional approaches. Dr. Nadella provides a range of interventional spine procedures, including epidural steroid injections across the cervical, thoracic, and lumbar regions; facet and sacroiliac joint injections; sympathetic blocks; and diagnostic studies such as discograms and myelograms. She also performs EMG and nerve conduction studies to assess neuromuscular conditions and offers botulinum toxin injections when appropriate. Dr. Nadella is affiliated with Crestwood Medical Center, Huntsville Hospital, and Huntsville Hospital for Women & Children. She speaks English and Spanish.

Brian Carter, MD, is a Physical Medicine & Rehabilitation physician who provides comprehensive, non-surgical care for spine and musculoskeletal conditions. He focuses on helping patients reduce pain, restore function, and return safely to work, sport, and daily activities through individualized treatment plans that emphasize rehabilitation and evidence-based interventions. Dr. Carter earned his medical degree from the University of Miami Leonard M. Miller School of Medicine and completed residency training in Physical Medicine & Rehabilitation at the University of Virginia Medical Center. He is board certified in Physical Medicine & Rehabilitation. His clinical interests include non-surgical spine care and sports medicine-focused physiatry, with common concerns including neck and back pain, sciatica, disc-related symptoms, and other neuromuscular and musculoskeletal disorders. He has specialized training in electrodiagnostic testing, including EMG and nerve conduction studies, and offers interventional options such as spinal injections when appropriate. Dr. Carter also performs independent medical evaluations and permanent partial impairment evaluations. In addition to his clinical practice, Dr. Carter serves as Medical Director for TOC Physical Therapy and is associated with an outpatient surgery center in Huntsville.

Mark Leberte, MD, is an orthopaedic trauma physician who provides comprehensive care for musculoskeletal injuries, ranging from straightforward fractures to complex, high-energy trauma. Board-certified in Orthopaedic Surgery by the American Board of Orthopaedic Surgery, Dr. Leberte combines trauma expertise with broad orthopaedic care, including hip and knee joint replacement when appropriate. Dr. Leberte earned his medical degree from the University of Alabama School of Medicine in Birmingham. He completed orthopaedic residency training at Louisiana State University School of Medicine in New Orleans and at the University of Alabama Hospital in Birmingham. He is the Founder and Director of the Huntsville Hospital Orthopaedic Trauma Service and is affiliated with The Orthopaedic Center within the Huntsville Hospital Health System. Common conditions Dr. Leberte addresses include fractures, arthritis and osteoarthritis, osteoporosis, shoulder and knee problems, hip fractures and dislocation, and acute or chronic joint disease. He is an active member of professional organizations including the American Academy of Orthopaedic Surgeons, the Orthopaedic Trauma Association, the Alabama Orthopaedic Society, the Madison County Medical Society, and the Medical Association of the State of Alabama.

John J. Greco, MD, is a sports medicine physician specializing in orthopaedic surgery. He is a member of The Orthopaedic Center (TOC) Sports Medicine Team and provides comprehensive care for athletes and active individuals with a focus on helping patients safely return to work, sport, and daily activities. Dr. Greco is board-certified by the American Board of Orthopaedic Surgery in Orthopaedic Surgery and Orthopaedic Sports Medicine. Clinically, Dr. Greco specializes in arthroscopic and open reconstruction of the knee and shoulder. His interests include evaluation and treatment of patellofemoral knee pain and rotator cuff conditions, as well as advanced sports medicine techniques. Dr. Greco earned his medical degree from the University of Miami Leonard M. Miller School of Medicine and completed an orthopaedic surgery residency at the University of Alabama at Birmingham. He completed fellowship training in orthopaedic sports medicine, reported through Knoxville Orthopaedic Center and also listed as affiliated with the University of Tennessee College of Medicine at Chattanooga. In addition to clinical practice, Dr. Greco serves as Medical Director for the Huntsville Hospital Sports Center and as a volunteer clinical assistant professor with medical training programs in Alabama. He is head team physician for Alabama A&M University and the Huntsville Havoc and supports local high school athletic programs, including involvement with the Alabama High School Athletic Association.