Dr. Geeta Bansal, MD
CEO & Clinical Director
Geeta Bansal, MD, is an Ivy League-trained, triple board-certified Neurologist and Psychiatrist with a primary focus in Neurology and Psychiatry. She and her team serve adults of all ages at all of our A Ray of Hope locations in Libertyville, IL, Kenosha, WI, and Phoenix, AZ. Dr. Bansal received her medical degree from Creighton University School of Medicine in Omaha, Nebraska. She completed residencies in Neurology and Psychiatry at the University of Pennsylvania. She then went on to complete a Neuromuscular fellowship at Northwestern University.
She and her team use their vast experience in Psychiatry, Neurology, and Neuromuscular conditions to provide high-quality care to all of their patients. As a result of their unique understanding of the deep connection between emotional and medical illnesses, they have the training necessary to distinguish between the physical and psychological causes of their patients’ various symptoms.
She and her team use their vast experience in Psychiatry, Neurology, and Neuromuscular conditions to provide high-quality care to all of their patients. As a result of their unique understanding of the deep connection between emotional and medical illnesses, they have the training necessary to distinguish between the physical and psychological causes of their patients’ various symptoms.
Dr. Anibal Lugo, MD
Neurologist
Dr. Anibal Lugo, MD, is a triple board-certified neurologist with certifications in Neurology, Clinical Neurophysiology, and Neuromuscular Medicine. He earned his medical degree from The Ohio State University College of Medicine, completed his neurology residency at Henry Ford Hospital, and pursued advanced fellowship training in Clinical Neurophysiology at the University of Illinois at Chicago and Neuromuscular Medicine at McGaw Medical Center of Northwestern University.
Dr. Olga Kozlova, MD
Neurologist
Best for: Patients of all ages (children through older adults) with neurological conditions, including epilepsy, Parkinson's disease, stroke, multiple sclerosis, migraines, vestibular disorders, or neuromuscular diseases. Specializes in pediatric neurology, including autism, ADHD, developmental disorders, and cerebral palsy.
Dr. Olga Koslova, MD, is a board-certified neurologist with a special qualification in Child Neurology. She earned her medical degree from St. Petersburg State Pediatric Medical Academy in Russia and completed her Adult and Pediatric Neurology training at the State University of New York in Brooklyn. She also completed a Neurophysiology Fellowship, gaining expertise in both adult and pediatric electrophysiologic studies.
Dr. Olga Koslova, MD, is a board-certified neurologist with a special qualification in Child Neurology. She earned her medical degree from St. Petersburg State Pediatric Medical Academy in Russia and completed her Adult and Pediatric Neurology training at the State University of New York in Brooklyn. She also completed a Neurophysiology Fellowship, gaining expertise in both adult and pediatric electrophysiologic studies.
Dr. Christina Marsh, MD
Neurologist
Best For: Patients seeking comprehensive neurological care, particularly for nerve, muscle, and neuromuscular conditions such as carpal tunnel syndrome, radiculopathy, neuropathy, myasthenia gravis, CIDP, and muscular disorders. Especially well-suited for patients needing specialized EMG and electrodiagnostic evaluation.
Christina Marsh, MD, joined A Ray of Hope in 2022. She is triple board-certified in Neurology, Neuromuscular Medicine, and Electrodiagnostic Medicine, and has training in the use of neuromuscular ultrasound. She received her medical degree from Georgetown University and completed her residency at Mount Sinai in New York, NY, where she served as Chief Resident. She then completed a year of specialty fellowship training in neuromuscular medicine at Montefiore Hospital in the Bronx, NY. She has particular expertise in electromyography (EMG) - a specialized procedure for diagnosing muscle and nerve disease.
She sees patients in all subspecialties of neurology, but has a particular interest in neurological diseases that affect the muscle, nerve, and neuromuscular junction (e.g., carpal tunnel syndrome, radial tunnel syndrome, cubital tunnel syndrome, cervical radiculopathy, brachial neuritis, multifocal motor neuropathy, CIDP, Guillain-Barré syndrome, myasthenia gravis, muscular dystrophy, inflammatory myopathy, etc.).
Shane Harris, PA-C
Physician Associate
Best for: Patients with neurological disorders, including migraines, neuropathies, tremors, ALS, and other movement or neuromuscular conditions requiring specialized diagnostic expertise.
Shane graduated from Rosalind Franklin University of Medicine and Science in North Chicago with a master's in Physician Assistant Studies. He received his undergraduate degree in Human Biology with a minor in Psychology from the University of California, San Diego. He pursued a career in research and biotech before switching to healthcare. He gained experience as an EMT and EKG tech before becoming a PA.
Carol Kessel, DMSc, PA-C
Physician Associate
Best for: Patients with headaches, neurological disorders (migraines, neuropathy, tremors, seizure disorders) or psychiatric conditions (anxiety, depression, ADHD). Licensed in Illinois, Wisconsin, and Arizona.
Carol attended the Rosalind Franklin University School of Medicine & Science Physician Assistant Program in North Chicago, IL, after earning a Bachelor's degree in Biology & Spanish and a Master's Degree in Medical Microbiology. Carol then obtained her Doctor of Medical Science degree from A.T. Still University and is certified by the National Commission on Certification of Physician Assistants (NCCPA) & the American Headache Society. She is licensed in Illinois, Wisconsin, & Arizona.
Carol attended the Rosalind Franklin University School of Medicine & Science Physician Assistant Program in North Chicago, IL, after earning a Bachelor's degree in Biology & Spanish and a Master's Degree in Medical Microbiology. Carol then obtained her Doctor of Medical Science degree from A.T. Still University and is certified by the National Commission on Certification of Physician Assistants (NCCPA) & the American Headache Society. She is licensed in Illinois, Wisconsin, & Arizona.
Frank Levandowski FNP-C, PMHNP-C
Nurse Practitioner
Best for: For individuals seeking Neurology OR Psychiatric treatment, as well as medication management for a wide variety of conditions in a collaborative, patient-centered environment.
Frank Levandowski, FNP-C, PMHNP-C, is a dual-board-certified Family Nurse Practitioner and Psychiatric Mental Health Nurse Practitioner with over a decade of experience in healthcare. Born and raised in Arizona, Frank proudly served 8 years in the U.S. Air Force before making his transition to medicine. It is a path that reflects his lifelong commitment to service and care. Guided by the belief that every patient deserves to be heard, treated with dignity, and provided with meaningful options to improve their quality of life, Frank approaches each patient with empathy and respect. Outside of his clinical work, he enjoys golf, weight training, traveling, and spending time with his wife and family.
Stacy Schilz, PA-C
Physician Associate
Best for: Patients seeking integrated medical and mental health care with expertise in both neurology AND psychiatry. Practices at both our Illinois and Wisconsin locations.
Stacy began her journey by earning a degree in psychology from Boston College, followed by a career in research. Stacy would then go on to graduate from Rosalind Franklin University as a physician assistant in 2009. After completing an orthopedic residency, Stacy would then go on to build a distinguished career in orthopedic surgery. Stacy is passionate about integrating medical and mental health care with each of her patients. She currently sees patients for neurology AND psychiatry care at both our Illinois and Wisconsin locations.
Stacy began her journey by earning a degree in psychology from Boston College, followed by a career in research. Stacy would then go on to graduate from Rosalind Franklin University as a physician assistant in 2009. After completing an orthopedic residency, Stacy would then go on to build a distinguished career in orthopedic surgery. Stacy is passionate about integrating medical and mental health care with each of her patients. She currently sees patients for neurology AND psychiatry care at both our Illinois and Wisconsin locations.
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