Ohio State
Nurse
Mark Nicholas O'Callahan in 2018 was employed at Ohio State and had an annual salary of $72,757, according to public records. This salary was 30 percent higher than the average and 36 percent higher than the median salary in Ohio State.
In year 2018 Mark Nicholas O'Callahan's salary was 29 percent lower than average Nurse salary in the state of Ohio.
| Year | 2018 |
| Full Name | Mark Nicholas O'Callahan |
| Original Job Title | Nurse 1 |
| Job Title | Nurse |
| Get Nurse Salary Statistics | |
| State | Ohio |
| Employer | Ohio State |
| Annual Wage | $72,757 |
*Information may include where available: salary, bonuses, benefits, retirement contributions, pensions, and other financial data.
| Employer Name | Ohio State |
| Year | 2018 |
| Number of Employees | 58,980 |
| Average Annual Wage | $55,762 |
| Median Annual Wage | $53,594 |
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