Dr. Kales is a Professor of Medicine at Harvard Medical School. He is Professor & Director of the Occupational Medicine Residency at the Harvard TH Chan School of Public Health (HSPH) and has produced over 200 publications. He is the Chief of Occupational Medicine at Cambridge Health Alliance. Dr. Kales has conducted numerous IMEs, chart reviews and has served as an expert for various Governmental Agencies, Insurance Companies, Corporations and Attorneys. He is Board-certified in both Occupational Medicine and was previously trained and certified in Internal Medicine. Dr. Kales' reports are timely, objective and yield scientific, objective, consistent, convincing opinions. He also has significant experience with deposition testimony.

Specialties

• Occupational Medicine
• Toxicology

Subpecialties

• Truck Accidents
• Transport Accidents
• Covid-19
• Coronavirus
• Firefighters
• Cardiovascular
• Sleep Disorders
• Sleep Apnea
• Sleep medicine
• Chemical Sensitivities
• Environmental Intolerances
• Mold
• Latex Allergy
• Record Review
• Causation Analyses
• Fitness for Duty
• Disability
• Heavy Metals
• Toxicology