The Medical Opinion Marketplace

William S. Raoofi, MD, is a Physical Medicine & Rehabilitation physician and interventional pain medicine specialist at Mercy Medical Center’s Center for Interventional Pain Medicine. He is board certified in Pain Medicine and Physical Medicine & Rehabilitation. Dr. Raoofi provides comprehensive, procedure-based and rehabilitative care for patients living with acute and chronic pain, with a focus on restoring function and improving quality of life. His clinical interests include neuromodulation therapies for pain, such as spinal cord stimulation, dorsal root ganglion stimulation, and peripheral nerve stimulation. He commonly evaluates and treats pain related to cancer as well as orthopedic and spine conditions, including spinal stenosis, herniated disc, facet arthropathy, osteoarthritis, and peripheral neuropathy. Dr. Raoofi earned his medical degree from St. George’s University School of Medicine and completed residency training in Physical Medicine & Rehabilitation at SUNY Upstate University, followed by fellowship training in Interventional Pain Management at SUNY Upstate University. He is an active member of professional organizations including the American Academy of Physical Medicine & Rehabilitation, the Spine Intervention Society, the North American Neuromodulation Society, and the American Society of Regional Anesthesia and Pain Medicine. He has been recognized as a Top Doctor by Baltimore magazine and Castle Connolly Medical Ltd.

Rebecca A. Cerrato, MD, FAAOS, is a board-certified orthopaedic surgeon specializing in foot and ankle care at the Institute for Foot & Ankle Reconstruction at Mercy. She serves as Director of Mercy’s Foot and Ankle Fellowship Program, helping train the next generation of surgeons while delivering advanced, patient-centered treatment for a wide range of foot and ankle conditions. Dr. Cerrato earned her medical degree from the University of Chicago Pritzker School of Medicine and completed graduate medical training in orthopaedics through programs at Georgetown University and the University of Chicago. She pursued additional subspecialty training with a foot and ankle fellowship at Mercy Medical Center. Her clinical expertise includes complex foot and ankle reconstruction with an emphasis on advanced techniques, including minimally invasive approaches. She has been recognized as an early U.S. adopter of advanced minimally invasive bunion surgery. Dr. Cerrato is a member of the American Orthopaedic Foot & Ankle Society and the American Academy of Orthopaedic Surgeons, and she is associated with GRECMIP, reflecting a strong interest in minimally invasive foot surgery. Her work has been recognized through professional honors and “Top Doctor” distinction, and she contributes to the community through volunteer foot care and participation in local events.

Dr. Jeffrey Gaber, M.D., is an internal medicine physician with board certification in Internal Medicine and Geriatric Medicine through the American Board of Internal Medicine. He is a Fellow of the American College of Physicians (FACP) and provides comprehensive adult primary care with additional expertise in the complex medical needs that can arise with aging. Dr. Gaber earned his medical degree from the University of Maryland School of Medicine after completing his undergraduate education at Emory University. He completed internship and residency training in internal medicine at Mercy Hospital and Medical Center. In addition to his clinical practice, Dr. Gaber serves as a Clinical Assistant Professor in the Department of Medicine at the University of Maryland School of Medicine, reflecting his commitment to medical education and the ongoing development of high-quality, evidence-based care. Dr. Gaber is affiliated with multiple hospitals in the region, including Mercy Medical Center, Sinai Medical Center, and St. Joseph’s Medical Center. Patients value his thorough, individualized approach to preventive care, chronic disease management, and coordination of care across specialties when needed.

Louis S. Halikman, MD, is a board-certified orthopaedic surgeon with Mercy Medical Center’s Orthopedics & Joint Replacement group. He focuses on the evaluation and treatment of bone and joint conditions, including injuries and infections, as well as arthritis and other degenerative problems. He is also recognized for a special interest in work-related injuries, emphasizing practical “back-to-work” and return-to-activity pathways tailored to each patient’s goals and job demands. Dr. Halikman earned his medical degree from the University of Maryland School of Medicine in Baltimore. He completed an internship at the University of Pennsylvania Hospital in Philadelphia, followed by an orthopaedic surgery residency at Union Memorial Hospital in Baltimore. He pursued additional fellowship training at Johns Hopkins University School of Medicine. His practice is also aligned with adult reconstructive orthopedics. Committed to high standards in patient care and professional development, Dr. Halikman is a member of the Maryland Orthopaedic Society, the Medical and Chirurgical Faculty of the State of Maryland, Alpha Omega Alpha Medical Honor Society, and the American Academy of Orthopaedic Surgery. He provides care in English.

David N. Maine, MD, is a pain medicine physician with board certification in Anesthesiology and Pain Medicine. He serves as Director of The Center for Interventional Pain Medicine at Mercy, where he focuses on comprehensive, procedure-based approaches to diagnosing and treating complex acute and chronic pain conditions. Dr. Maine earned his medical degree from the University of Rochester School of Medicine and completed residency training in anesthesiology at The Johns Hopkins Hospital, followed by fellowship training in interventional pain medicine at The Johns Hopkins Hospital. His clinical interests include peripheral nerve stimulation and minimally invasive lumbar decompression (MILD). In his interventional practice, Dr. Maine offers a range of advanced therapies, including spinal cord stimulation and dorsal root ganglion stimulation, as well as epidural injections, facet injections, selective nerve root blocks, transforaminal injections, and vertebroplasty/kyphoplasty. He is a member of leading professional societies in anesthesiology and pain medicine and has been recognized multiple times as a Top Doctor in pain management by Baltimore magazine. Dr. Maine has also contributed to publications and patient education initiatives in pain management.

Ileana I. Showalter, MD, is a physician specializing in Otolaryngology (ENT) and is board certified in Otolaryngology–Head and Neck Surgery. She provides comprehensive evaluation and treatment for conditions affecting the ears, nose, throat, and related structures of the head and neck, with a clinical interest that includes head and neck oncologic surgery. Dr. Showalter earned her medical degree from the University of Puerto Rico School of Medicine and completed residency training in Otolaryngology–Head and Neck Surgery at the University of Puerto Rico. She further advanced her expertise through fellowship training in head and neck surgery at Wayne State University School of Medicine. She is affiliated with Mercy Medical Center in Baltimore and is also listed with Sinai Hospital of Baltimore and Northwest Hospital. Dr. Showalter practices at Mercy locations, including McAuley Plaza at Mercy and Mercy Personal Physicians at Overlea. Committed to clear communication and patient-centered care, Dr. Showalter speaks both English and Spanish. She is a Fellow of the American Academy of Otolaryngology–Head and Neck Surgery.

Joshua B. Macht, MD, is an internal medicine physician who provides comprehensive adult primary care in Baltimore, Maryland. Board certified in Internal Medicine by the American Board of Internal Medicine, Dr. Macht focuses on preventive care and the thoughtful management of common acute and chronic medical conditions. He partners with patients to build personalized care plans, emphasizing clear communication, shared decision-making, and practical strategies that support long-term health. Dr. Macht earned his medical degree from the University of Maryland School of Medicine and completed his internal medicine residency at the University of Maryland, where he developed a broad foundation in diagnosing and treating complex medical concerns across outpatient and inpatient settings. He brings this training to his day-to-day practice, with attention to evidence-based medicine and coordination of care when specialty evaluation is needed. Dr. Macht is affiliated with Macht Medical Group. He speaks English and is committed to creating a respectful, supportive environment where patients feel heard and well-informed about their care.

Louis G. Depaola, DDS, MS, is a prosthodontist and Professor in the Department of Oncology & Diagnostic Sciences at the University of Maryland School of Dentistry, where he also serves as Associate Dean of Clinical Affairs. He earned his Doctor of Dental Surgery degree, completed a master’s degree in Oral Biology, and holds a certificate in Prosthodontics. Dr. Depaola is a Diplomate of the American Board of Oral Medicine and is a fellow of both the American College of Dentists and the International College of Dentists. Dr. Depaola’s career integrates clinical leadership with a strong focus on patient safety and evidence-based dentistry. He has held national service roles supporting the development of dental treatment guidance for patients with HIV/AIDS and advancing infection-control practices, and he has contributed to organized dentistry through service on a major scientific affairs council. He also provides consulting expertise in dental care and infection control for corrections health systems. An active educator and scholar, Dr. Depaola has authored and co-authored an extensive body of peer-reviewed publications and has led numerous funded projects. He has served as editor of a major text on infection control in dental practice and has been recognized for public service and distinguished professional contributions.

Charles L. Schnee, MD, is a board-certified neurological surgeon with more than 20 years of clinical experience and a focus on spine surgery. Fellowship-trained in spine care, he offers minimally invasive and microsurgical approaches and treats a broad range of spinal disorders, including degenerative conditions, deformity and scoliosis, trauma, infection, tumors, instability, nerve and spinal cord compression, and congenital anomalies. He also provides general neurosurgical consultative and surgical services. Dr. Schnee earned his medical degree from Tufts University School of Medicine, where he was elected to the Alpha Omega Alpha Honor Medical Society. He completed residency training in neurological surgery at the University of Pennsylvania and pursued fellowship training at the University of Texas Health Science Center at Houston. His career includes academic and leadership roles, including a full-time appointment in the University of Maryland Department of Neurosurgery, where he served as Chief of Spinal Surgery, as well as a clinical appointment with the UCLA School of Medicine. He has also served as Chief of Neurosurgery at Saint Agnes Hospital and as Chief Medical Officer at Maryland Specialty Surgery Center. Dr. Schnee is president of the Maryland Neurosurgical Society and is a fellow of the American Association of Neurological Surgeons and the American College of Surgeons.

Dr. Daniel Neuzil, MD, is a vascular surgery physician with expertise in the diagnosis and surgical management of vascular disease. He serves as an Associate Professor of Surgery at the University of Maryland School of Medicine and is affiliated with University of Maryland Medical Center. Dr. Neuzil earned his medical degree from the Johns Hopkins University School of Medicine after completing a bachelor’s degree in microbiology with honors at the University of Washington. He completed general surgery residency training at Vanderbilt University Medical Center, along with dedicated research fellowship training in surgical services, and advanced fellowship training in vascular surgery. Board certified by the American Board of Surgery in both General Surgery and Vascular Surgery, Dr. Neuzil brings a comprehensive, evidence-based approach to complex vascular conditions. In addition to his academic and clinical roles, he serves as Director of Vascular Surgery Programs at UPMC Hanover and Memorial Hospitals. Dr. Neuzil is active in professional societies, including the American College of Surgeons and regional vascular surgery organizations, reflecting his commitment to advancing surgical quality, education, and patient-centered care.