Placeholder Photo for Leonard D. Grayson, MD

Dr. Leonard Grayson is an allergist / immunologist treating patients near Quincy that suffer from allergies and other diseases affecting the immune system.


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Leonard Grayson, MD  

Accepting New Patients?

Yes, Dr. Leonard D. Grayson is accepting new patients at this office.


(815) 352-1248


2109 N Wilmar Drive, Quincy, IL 62301

Office Details

Doctor Specialties Allergy / Immunology & Allergy Medicine
Accepting New Patients? Yes
Practice Specialty Allergy / Immunology
Languages Spoken English

Insurance Accepted  

  • Medicare

About Dr. Grayson
Dr. Grayson



Dr. Grayson has one office in Illinois where he specializes in Allergy / Immunology and Allergy Medicine.


Languages Spoken  

  • English

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