Skills you need first
- Chemistry, and more of it than you might expect. Lake Erie College requires General Chemistry I and II with labs plus Organic Chemistry with lab. Mount Union requires Principles of Chemistry with lab plus Organic Chemistry I with lab. Case Western and Baldwin Wallace did not print an itemized prerequisite list on the pages read, so ask those two programs directly.
- Biology, then anatomy and physiology I and II with labs, plus microbiology with lab. These appear on the Lake Erie College and Mount Union prerequisite lists.
- Statistics or biostatistics. College algebra is also required at Lake Erie College.
- Psychology and English composition. Mount Union additionally requires medical terminology.
- Grades that hold up under a selective review. Published minimums run from 3.0 cumulative and science GPA (Case Western, Lake Erie, Mount Union) to 3.5 (Baldwin Wallace), and admitted averages run higher than the minimums.
- Comfort being close to people who are sick or hurt, and proof of it, and the hour requirements differ enormously. Case Western requires a minimum of 1,000 hours of direct, hands-on patient care completed before you apply. Lake Erie College requires at least 250 hours of patient care experience, with at least 24 of those 250 hours coming from shadowing a licensed PA. Mount Union requires 40 shadowing hours, due by the time you start rather than when you apply, and up to 20 of them may be virtual. Baldwin Wallace requires none.
How long people stay
PAs mostly stay, but a real share are strained. NCCPA's 2025 Statistical Profile of Board Certified PAs (data as of December 31, 2025; 168,768 of 201,038 certified PAs responded, an 83.9 percent response rate) reports that 31.8 percent of PAs have one or more symptoms of burnout. Of the six largest practice settings, burnout was highest in community health centers at 40.3 percent and lowest in office-based private practice at 29.3 percent. In the same report, 8.6 percent said they intend to leave their principal clinical position within 12 months, up from 7.8 percent in 2021, and of those, 61.5 percent were seeking another clinical PA position rather than leaving the profession, while 49.8 percent named professional burnout and 45.3 percent named insufficient wages for the workload. A peer-reviewed study of 122,360 PAs using 2023 NCCPA data (Kozikowski A, Bruza-Augatis M, Maddux S, Puckett K, Morton-Rias D, Goodman J, Health Affairs Scholar, volume 3, issue 9, September 2025, open access found 34.2 percent reported at least one burnout symptom, ranging from 42.2 percent in emergency medicine to 26.1 percent in dermatology. In that study, working more than 50 hours a week was associated with a 12.1 percentage point higher probability of burnout compared with PAs working 30 hours or fewer, and satisfaction with work-life balance was associated with a 25.1 percentage point lower probability. BLS adds that the work "can be both physically and emotionally demanding," with much of the day spent standing or walking and extended standing in operating rooms. Average career length, typical years in practice and retirement age for PAs are not verified and are not reported on this page.