David J. Crowley, M.D.
Neurologist
Dr. David Crowley is a native of Lynn, Massachusetts and graduate of the College of the Holy Cross and Tufts University Medical School. He completed his Internship and Residency in Internal Medicine at St. Elizabeth's Hospital in Brighton, Massachusetts. He also did three years Residency in Neurology at New England Medical Center in Boston, Ma. He is Board Certified in Neurology. Dr. Crowley is a member of the American Academy of Neurology, the Massachusetts Medical Society, the American Medical Association, and the Massachusetts Neurological Association.  Dr. Crowley has a particular interest in Stroke, Multiple Sclerosis, and Parkinson's Disease

Sanford M. Levy, M.D.
Neurologist
Dr. Sanford Levy is a native of Pittsburgh, Pennsylvania and graduate of Allegheny College and the University of Health Sciences - Chicago Medical School. He completed Internship at the Montefiore Hospital in Pittsburgh, Pa and Neurology Residency at the Boston University - Boston VA Hospital program and at the Tufts New England Medical Center. Dr. Levy is Chief of the Section of Neurology and Medical Director of the Neurodiagnostic Laboratory and Stroke Center at North Shore Medical Center. He served as President of the Massachusetts Neurology Association from 1993-1995 and was listed in Boston Magazine as one of the "Best Doctors" in 1995 and 1999, listed in Best Doctors in America, Northeast Region 1997,1998, and Best Doctors in America 1999 to present. He is Board Certified in Neurology. Dr. Levy is a Fellow of the American Academy of Neurology, a member of the Massachusetts Medical Society and the American Association of Electrodiagnostic Medicine. Dr. Levy has particular interests in Headache, Vascular Diseases, Movement Disorders, and Back Pain.

Andrew H. Leader-Cramer, M.D.
Neurologist
Dr. Andrew Leader-Cramer is a native of London, England graduate of Guy's Hospital Medical School, University of London. After medical and surgical internships in Great Britain, he completed Neurology Residency at the Mount Sinai Hospital in New York, where he was Chief Resident in his final year. Dr. Leader-Cramer has been Board Certified in Neurology since 1979. He is a member of the American Academy of Neurology, the Massachusetts Neurological Association, the Boston Society of Psychiatry and Neurology, and the British Medical Association. He currently serves on the 'Partners' Neurology Executive Quality Measurement Team. He served as President of the Medical Staff at Shaughnessy-Kaplan Rehabilitation Hospital from 1990-98. He has a particular interest in Movement Disorders and Cerebrovascular Disease.

Edgar W. Robertson, M.D.
Neurologist
Dr. Edgar Robertson is a native of Baltimore, Maryland and graduate of Dartmouth College and Boston University School of Medicine. He completed Internship at Albany Medical Center and his Neurology Residency and Fellowship in Epilepsy and Clinical Neurophysiology at Boston University Medical Center. After practicing Neurology at Newton-Wellesley Hospital for 11 years, he joined Essex Neurological Associates in 1991. Dr. Robertson is a Co-Chairman of the Ethics Advisory Committee at North Shore Medical Center. Dr. Robertson is Board Certified in Neurology and Electrodiagnostic Medicine. He is a Fellow of the American Academy of Neurology, a member of the Massachusetts Medical Society and the American Association of Electrodiagnostic Medicine.

Anna Litvak, M.D.
Neurologist
Dr. Anna Litvak is a native of Ukraine and graduate of Lvov Medical Institute, Ukraine. She practiced Neurology for 11 years in Ukraine before she immigrated to the United States. She completed her Internship at Metrowest Medical Center in Framingham, Massachusetts. She did her Neurology Residency and a Fellowship in EMG and Neuromuscular Diseases at the University of Massachusetts Medical Center in Worcester, Mass. She joined Essex Neurological associates in 1997. She is a co-author of a chapter in a Second Edition of textbook "Comprehensive Neurology." Dr. Litvak is Board Certified in Neurology. Dr. Litvak is a member of the American Academy of Neurology, the Massachusetts Medical Society and the American Medical Association. Dr. Litvak has particular interests in Neuromuscular Diseases, Multiple Sclerosis, Dementias and Cerebrovascular Diseases.