Our doctors have decades of experience using the most minimally invasive techniques to help you become pain-free.




Board-certified Neurologist, Board-certified and Fellowship Trained in Pain Medicine
Dr. William Schnapp is a board-certified neurologist and fellowship-trained interventional pain specialist who treats a wide range of problems involving the brain, spinal cord, and nerves, including headache, stroke, multiple sclerosis, Alzheimer’s disease, and seizures. His work in pain management includes treatment of chronic neck and back pain, nerve entrapment, neuropathy, and cancer pain.
Board-certified Physical Medicine & Rehabilitation and Pain Medicine
Dr. Bobbi Krause Leben was born and raised in Wisconsin. She is an alumna of the University of Wisconsin Madison and completed her residency at the Medical College of Wisconsin. Dr. Bobbi Krause Leben is double board-certified in Physical Medicine & Rehabilitation and Pain Medicine. She worked for 6 years as director of a nonsurgical orthopedic spine/musculoskeletal sports medicine program in Sheboygan, Wisconsin focusing on comprehensive patient care of sports medicine and back/neck-related issues. She guided a multi-disciplinary team consisting of spine and orthopedic surgeons, chiropractic, interventional pain and complementary medicine physicians, and physical therapists. In 2012 Dr. Krause Leben led her program to be the only JACHO certified Orthopedic Spine Program in the State of Wisconsin.
From the beginning of her career/training at the Zablocki Medical Center in Milwaukee, Dr. Bobbi Krause Leben worked closely with veterans and continues to do whatever she can to help those with TBIs and PTSD receive benefits through the VA system. Her experience with veterans with TBIs and PTSD has inspired her openness to alternative treatments to provide healing rather than solely symptomatic management.
Dr. Bobbi Krause Leben and her family moved to Florida in 2015 and shortly thereafter became a partner at Neuroscience Associates in the Florida Keys. She is an Associate Professor at Baptist Health (Mariners and Fisherman Hospitals), where she was elected, and currently serves, as President of the Medical Staff. Her practice in the Keys is primarily an interventional orthopedic musculoskeletal and spine practice where she is also able to incorporate plant-based medicine and has had great success using micro-dose ketamine.
Dr. Bobbi Krause Leben enjoys boating, fishing, tennis, pickleball, and watching her two sons play soccer and baseball. She and her husband enjoy supporting the local community.
Triple board-certified interventional pain doctor and neurologist.
Dr. Alexandre studied neural science at New York University, where he was a research fellow in the Howard Hughes Research program. He then earned both a Doctorate of Medicine (MD) and a Doctorate of Philosophy (PhD) as well as a Master’s degree (MS) in Neuroscience from Albert Einstein College of Medicine in New York. Dr. Alexandre later completed his neurology residency at the University of Miami/Jackson Memorial Hospital and his fellowship training in pain medicine at the Harvard University Medical School Beth Israel Deaconess Medical Center in Boston with additional training at Brigham and Women’s Hospital and Boston’s Children’s hospital. Dr. Lucien Alexandre is triple board certified in interventional pain medicine, interventional headache and neurology.
With vast academic experience, real-world training, and a professional portfolio at some of the world’s most prestigious medical institutions, Dr. Alexandre is recognized as one of the premiere experts in the field with a reputation for being a meticulous interventional pain medicine doctor with in-depth understanding of the brain, nerves and pain, which he combines with his passion for disorders of the nervous system and methods for pain management.
Professional Affiliations
– American Academy of Pain Medicine
– American Society of Interventional Pain Physicians
– American Society of Pain and Neuroscience
– North American Neuromodulation Society
– American Academy of Neurology
– American Interventional Headache Society
– Boston Pain Society (Board of Directors)