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Immune System

Learn about the immune system

The immune system is the body's natural defense system that helps fight infections by attacking the germs that cause diseases. But just like with any other part of your body, there can be problems with your immune system. Human immunodeficiency virus (HIV) is an example of a virus that damages the immune system so that the body is unable to fight infections. And sometimes the immune system mistakenly attacks the body's own cells. This is known as an autoimmune disease. This kind of disease, such as rheumatoid arthritis or lupus, can be very hard to deal with. Our topics can help you cope with immune system problems. We can also show you how to strengthen your immune system against common diseases.


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About the provider search

This search will provide you with WellSpan Medical Group and Northern Lancaster County (Ephrata) Medical Group primary care physicians and specialists. If we don’t have a WellSpan Medical Group physician to meet your criteria, the search will expand to include community physicians who partner with WellSpan Medical Group physicians through the WellSpan Provider Network or provide care to patients on the Medical Staffs of WellSpan’s Hospitals.

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Schedule Your Next Appointment Online with MyWellSpan

Use your MyWellSpan patient portal any time to view available appointments, and pick the date and time that best suits your schedule.

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New to this practice?

If you don't have a WellSpan primary care provider and would like to schedule a new patient appointment with a provider who is accepting patients, just log into your MyWellSpan account, and go to the Appointment Center section. As you progress through the scheduling process, you will be able to see the offices that are accepting new patients in relation to your zip code. If you are not enrolled in MyWellSpan, go to https://my.wellspan.org, call 1-866-638-1842 or speak with a member of the staff at a participating facility to sign up. New patient scheduling not available at all practices/programs.

Already a patient at this practice?

If you already have a relationship with a WellSpan practice, simply log into your account, and go to the Appointment Center section. As you progress through the scheduling process, you will be able to schedule an appointment with any provider or practice that already counts you as a patient. Online scheduling varies by practice/program.

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