Dr. Kenneth Halliwell
Ken Halliwell 300

Dr. Kenneth Halliwell was born and raised in the Town of Tonawanda, NY. He remained local for all schooling and postgraduate training.

He established Niagara Neurology (now Sleep Insights Niagara) in 2010, where he currently practices neurology and sleep medicine.


B.S. Biology – Niagara University 1999
M.D.  – SUNY at Buffalo School of Medicine and Biological Sciences 2003

Internships, Residencies, and Fellowships

SUNY at Buffalo
School of Medicine and Biological Sciences
2003 – 2004 Medical Internship
2004 – 2007 Neurology Residency
2006 – 2007 Neurology Chief Resident

SUNY at Buffalo
Department of Medicine, Division of Pulmonary, Critical Care and Sleep Medicine
2007 – 2008 Sleep Medicine Fellow


Board certified in Neurology
Board certified in Sleep Medicine

Practice History

2008 – 2010 Sleep medicine private practice attending

August 2010 – Present

President: Sleep Insights Niagara

Neurologist on staff at Mount Saint Mary’s Hospital

Medical Director, Nicholas H Noyes Memorial Hospital Sleep Center and Clinical Director of Sleep Insights – Geneseo Clinic

Interpreting Physician for the Sleep and Wellness Center


Residency Teaching Award
2005 – 2006

Michael E. Cohen Residents’ Research Day Award
Most outstanding research presentation

Dr. Halliwell was also a competitive swimmer at Niagara University and remains a local sports fan.

Lindsay Strassheim PA-C
lindsay 300

Lindsay Strassheim was born and raised in Canandaigua, NY. She went to undergraduate and graduate school at Daemen College in Amherst, NY.

Lindsay joined Niagara Neurology in 2011.


Bachelor of Health Science / Master of Science in Physician Assistant Studies at Daemen College

During her time at Daemen she was actively involved in several organizations, including Students Without Borders (SWOB) and Physician Assistant Student Society. She traveled to the Dominican Republic to participate in a humanitarian effort to provide free medical care to impoverished citizens.

Internships & Clinical Experience

Evaluation and follow up of patients at Sleep Insights in Penfield, NY.

During her last year of graduate school, Lindsay completed 10 clinical rotations, including neurology and neurosurgery.


Sleep Medicine



State Physician Assistant Certification
NYS Physician Assistant License
NYS Physician Assistant Registration
Advanced cardiothoracic life support certification
DEA license

Professional Organizations

American Academy of Physician Assistants
Western New York Physician Assistant Association
National Wellness Institute