As of June 01, 2026, the average annual salary for Oncologist Assistant in Mount Prospect, IL is $88,095, equivalent to $42 per hour, $1,694 weekly, or $7,341 monthly. These figures, sourced from Salary.com’s real-time job posting scans, highlight competitive earning potential for Oncologist Assistant in cities like San Jose, Santa Clara, and San Francisco.
Annually Salaries for Oncologist Assistant in Mount Prospect, IL vary widely, spanning from $73,564 to $107,480. Most professionals fall between the 25th percentile ($80,489) and 75th percentile ($98,242), while top earners (90th percentile) make $107,480 per year. This $17,753 pay gap underscores opportunities for salary growth through certifications, specialized skills like Accountability or Acute Care, or targeting high-paying regions like District of Columbia or California.
Location and experience significantly influence earnings. For example, Mount Prospect Oncologist Assistant often earn 0.0% higher than national averages. However, Mount Prospect currently ranks 280 statewide for Oncologist Assistant job salary. Professionals are advised to focus on high-growth sectors like to offset market challenges.
