Physical therapy assistants work under the supervision of physical therapists at hospitals, clinics, nursing homes, fitness centers, and patients' homes.

Phlebotomists draw blood from patients and take blood samples to a laboratory.

A Medical Insurance Biller is in charge of calculating and collecting payments for medical procedures and services; and includes updating patient data, developing payment plans, and preparing invoices.

Paramedics provide medical attention to ill or injured individuals on emergency scenes.

A Licensed Practical Nurse (LPN) works closely with and is supervised by a head nurse to care for patients and tend to their general comfort and well-being.

A physician professional coder assigns the correct universal medical alphanumeric code to describe the type of service a patient will receive in a hospital or healthcare facility.

Personal trainers/fitness managers help clients in areas such as weight loss, muscle building, and increasing their fitness levels.