Allergy and Immunology

The staff at Adena Allergy and Immunology, led by Dana Esham, M.D., is committed to providing high-quality, individualized and compassionate care to people of all ages.

  • Department of:
  • Adena Regional Medical Center

Dr. Esham believes the best diagnostic tool is listening. It’s the only way to truly understand a patient’s symptoms, lifestyle, habits and activities. So, while the clinic offers state-of-the-art, comprehensive testing for allergy, asthma, and frequent infections, the patient’s story must come first.  

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Diagnoses and treatment can be very confusing. That’s why Dr. Esham focuses her practice on educating patients about their conditions. It is impossible to expect a patient to take their medications regularly if they don’t understand their condition or why they are taking medications.  Dr. Esham’s staff is trained to teach patients why and how to use their medications such as nose sprays, asthma inhalers, antibiotics, and EpiPens.

In addition, Dr. Esham’s nurse is specially trained to provide comprehensive asthma education for patients of all ages.  

Many people view allergies and asthma as a fact of life. Our clinic strives to provide first-class care to those afflicted by allergies and asthma to improve quality of life.  Find out more about how Dr. Esham and the staff at Adena Allergy and Immunology can help you:

Allergy Care

Asthma Care

Recurrent Infections

Meet Dr. Esham

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We offer a variety of departments at our many locations throughout southern Ohio. From primary care to specialty departments; we want to help you get better quicker.


Our facilities are located throughout southern Ohio to make it easier for you to find outstanding and convenient care, close to home.