Allergy/Immunology is a specialty of medicine which deals with diagnosis and treatment of asthma, allergies. An allergy is an abnormal reaction to a substance or environmental trigger. Doctors specializing in this field are called Allergists. Allergists determine what substances or triggers cause reactions in each individual and look for ways to treat those allergies, so the sufferer can go on to live a normal life. Allergists may perform allergy tests like skin challenge, scratch test, breathing test to make accurate diagnosis and provide the right treatment plan.

An occupational therapist works with patients to help them overcome physical or mental issues that may prevent them from performing their jobs to the best of their ability. They seek to help people find work that gives them purpose and meaning in their lives by finding solutions to any medical problems that may be standing in the way. They can also help patients prevent injuries and disabilities and achieve a higher level of independence, so they can achieve more fulfillment in their lives.

An ophthalmologist is a healthcare professional who has been trained to treat eye diseases and other conditions that affect the eyes. They diagnose and treat these issues and can even conduct surgery to help repair certain condition. They also conduct eye exams and help patients find the right glasses or other ways to improve their vision.