Our Team

AVI PERL, M.D., F.R.C.P.(C), F.C.C.P.,
is the Medical Director and Consulting Respirologist of the sleep centres. He is a graduate of University of Basel, Switzerland Medical School. He completed his post graduate training in Internal Medicine and Respirology in Toronto. During his training he was involved in the first sleep laboratory In Toronto at Queen Elizabeth Hospital. Dr. Perl has been practicing general Respirology since 1981 with a particular interest and extra training in Sleep Medicine, now a growing portion of his practice.


MORTIMER MAMELAK, M.D., F.R.C.P. (C), PSYCHIATRY,
is the Research Director of the sleep laboratory who has been a sleep physician since 1971. He has a major body of research work, primarily related to the diagnosis and treatment of Narcolepsy, and continues to work in this area. His clinical and research interests also involve head injury and its relation to sleep. He has also treated numerous patients with sleep apnea and other sleep disorders, and is authorized to sign for ADP subsidized CPAP treatment. Dr. Mamelak sees patients in consultation and follow-up as well as serving on the Quality Advisory Board.


DR. H. GILL, M.SC., PH.D., ABSM, R.PSG.T., R.E.T.,
is a Diplomate of the American Board of Sleep Medicine, and a Fellow of the American Sleep Disorders Association. He has been working in the field of clinical EEG as well as Clinical Polysomnography and Sleep Medicine for the past 12 years. He completed a sleep medicine fellowship program in Calgary, as well as attending courses at schools of sleep medicine both in Atlanta and Stanford University. Dr. Gill is also a Registered Polysomnographic Technologist and a Registered EEG Technologist. Dr. Gill has also served as a Member of the Board of Directors of Sleep-Wake Disorders Canada. He is continuing his education by taking courses offered by the ASDA at the APSS annual meetings. The role of Dr. Gill is to assist the physicians with the interpretation of sleep studies, and to provide continuing education for both the medical and technical staff.


JUDITH POPKIN, R.PSG.T., R.C.P.T.,
is a registered Cardio-Pulmonary and Polysomnographic technologist. Ms. Popkin has been continuously working since 1984 as a technician (both research and clinical), consultant and educator in sleep technology, the latter involving both certificate and advanced courses at the Michener Institute. Her role in the sleep lab is to offer educational and technical support for the technicians, as well as overseeing the quality management program. Ms. Popkin attends the yearly APSS meetings and takes advanced courses in polysomnography (both adult and pediatric) on a continuous basis, as well as being involved with beta testing sleep diagnostic equipment.


MICHAEL ROZENBERG, R.PSG.T.,
is the Technical Director of the sleep laboratory. He is a registered Polysomnographic technologist, and responsible for the day-to day operations, data analysis, as well as equipment maintenance. Mr. Rozenberg has extensive experience in the field of EEG and sleep technology. In 1993 he received training in EEG technology at the Penetanguishine Mental Health Centre, Ontario, Canada. Since that time he has been the staff EEG technologist at 5 Ontario, Canada, hospitals concurrently. He has been involved in a research project involving brain mapping with Dr. M. Mamelak of the Baycrest Geriatric Centre, Toronto, in conducting EEGs for patient suffering from various neurological disorders. Mr. Rozenberg has taken the training course in sleep technology at the Ottawa General Hospital, Ottawa, in 1995. He is a technical consultant for the Michener Institute Polysomnography course, responsible for the maintenance and repair of the polygraphs. Mr. Rozenberg attends the yearly APSS meetings and other formal courses.



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