Karim Maharem has worked as a pharmacist at Medex Pharmacy in West Chester, Ohio, since 2020. He verifies and accurately dispenses prescription medications. Before dispensing medications, Karim Maharem reviews prescriptions for relevant allergy and drug interaction information and provides patients with insights on safe, effective medication use, potential side effects, and medication interactions. Karim Maharem also provides immunizations, ranging from flu shots to COVID-19 vaccinations, various community health screening services, and guidance on over-the-counter treatments.

When he is not engaging with patients, Karim Maharem oversees key pharmacy operations, including inventory management and staff supervision. He is also responsible for ensuring compliance with all legal and regulatory requirements and maintaining patient confidentiality, as outlined by the Health Insurance Portability and Accountability Act.

During his time at Medex Pharmacy, Karim Maharem has increased prescription volume by 18 percent and reduced the rate of expired medications by 29 percent. He has expanded his professional knowledge by attending the National Pharmaceutical Association Annual Convention and the US Psychopharmacology meeting.