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Our salary data for a Medical Science Liaison in Ontario, CA represents the current average and range for jobs in both the public and private sectors. Compensation will vary by industry, company size, and niche. Salaries do not include additional compensation, such as commissions or bonuses.
$115,618
Low
Average Salary
$185,464
$286,523
High
National Average
$155,200
The average salary for a Medical Science Liaison in Ontario, CA is 19.5% higher than the national average.