Our Professional Staff
Jonathan I. Orwitz, MD
Dr. Jonathan Orwitz is a board certified neurologist and a fellow of the American Academy of Neurology. He completed his residency at the Duke University Medical Center, where he was Chief Resident, Neurology, after performing his internship at Mercy Hospital in Pittsburgh, Pennsylvania. Dr. Orwitz earned his doctorate in medicine from the University of Pittsburgh School of Medicine in 1981, and has served Burlington County in private practice since 1985, specializing in General Neurology, Epilepsy, EEG/EMG, and Clinical Trials. Dr. Orwitz is a Certified Independent Medical Examiner.
Seth M. Keller, MD
Dr. Seth Keller is board certified in neurology and in May 2010 became the first neurologist elected president of the American Academy of Developmental Medicine and Dentistry (AADMD), a national organization dedicated to advancing education, training, and policy for adults with developmental disabilities (DD). He received his bachelor's degree from Temple University, earned his medical degree from The George Washington University School of Medicine in 1989, and completed his neurology internship and residency at Bethesda Naval Hospital. He also served as a neurologist at the U.S. Naval Hospital in Okinawa, Japan. In 1996 Dr. Keller entered private practice in Burlington County, specializing in Neurodegenerative Disorders, Neurodevelopmental Disabilities, Seizure Disorders, and Movement Disorders, including Spasticity. A consulting neurologist for New Jersey Developmental Centers and a passionate advocate for adults with DD, Dr. Keller also serves on The Arc of New Jersey's Mainstreaming Medical Care Board. He is a member of the American Association on Intellectual and Developmental Disabilities (AAIDD) and the American Academy of Neurology (AAN). South Jersey Magazine named Dr. Keller a "Top Physician 2009."
Arun Kachroo, MD
Dr. Arun Kachroo is a board certified neurologist. He earned his medical degree at the University of Medicine and Dentistry of New Jersey (UMDNJ) – New Jersey Medical School in 1994, interned at the Saint Barnabas Hospital in Livingston, New Jersey, and completed his residency at Albert Einstein College of Medicine in Bronx, New York, where he served as Chief Resident, Neurology. Dr. Kachroo continued his education with a fellowship in Neuromuscular Disease and Electrodiagnostic Medicine at the Vermont College of Medicine. Specializing in General Neurology, Neuromuscular Disease, and EMG, Dr. Kachroo has been in private practice in Burlington County since 1999.
Carole E. Thomas, MD
Dr. Carole Thomas is board certified in neurology and vascular neurology. She received her doctoral degree in medicine from Jefferson Medical College in 1990, and served her internship at Lankenau Hospital. Dr. Thomas was Chief Resident, Neurology, while completing her residency at Thomas Jefferson University Hospital, and completed fellowship training in Neurology Critical Care at Columbia-Presbyterian Medical Center. Dr. Thomas has been in private practice in Burlington County since 2006. She specializes in Vascular Neurology, Critical Care Neurology and General Neurology.
Mayank Mathur, MD
Dr. Mathur is board certified in neurology and neuromuscular medicine. He earned his medical degree from University of Medicine and Dentistry of New Jersey, completed his neurology residency at Thomas Jefferson University Hospital, and completed a fellowship in neurophysiology at Columbia University Medical Center. Dr. Mathur received his bachelor's degree from Cornell University with a dual major in biological sciences and economics. Before joining Advocare Neurology of South Jersey, he was an attending physician at St. Joseph's Regional Medical Center and the Neurology Group of North Jersey. Dr. Mathur is a member of the American Academy of Neurology and the American Medical Association. Areas of clinical interest include general neurology and neuromuscular diseases.
Jamie Strause, RN, MSN, APN-C
Ms. Strause is a registered nurse practitioner board certified by the American Academy of Nurse Practitioners, and a neurological registered nurse certified by the American Academy of Neuroscience Nurses. She received her bachelor's degree from Rutgers University in 1990, and her nursing degree from Thomas Jefferson University in 1998. She has been associated with the physicians of Advocare Neurology of South Jersey since 2003.
Danielle A. Sasso, MSN, RN, NP-C
Danielle A. Sasso, a board certified family nurse practitioner, earned her Masters of Science in Nursing from Thomas Jefferson University in 2002 after completing her Bachelor of Science and Nursing degree at Neumann University. Prior to joining Advocare Neurology of South Jersey, Ms. Sasso worked in the neurology Departments of Virtua Health and the University of Pennsylvania Health System. In addition to her hospital experience, she worked in an outpatient family practice and served as a preceptor for mentoring and training of nurse practitioner students at several area universities.