About
Provider

Harold S. Nelson, MD

Allergist & Immunologist

Gender: Male
Experience: 20+ years

About Harold S. Nelson, MD

Harold S. Nelson, MD is an allergist & immunologist and clinical & laboratory immunologist - internal medicine. Dr. Harold S. Nelson has 20+ years of experience in allergy & immunology.

Education

Harold S. Nelson, MD earned a degree of a Doctor of Medicine.

Licenses

Harold S. Nelson, MD has been registered with the National Provider Identifier database since October 13, 2006, and his NPI number is 1104916873. Dr. Nelson certified his NPI information on 11/13/2020.

Book an Appointment

To schedule an appointment with Dr. Harold S. Nelson, please call (303) 388-4461.

Allergist & Immunologist

Dr. Harold S. Nelson is an Allergist & Immunologist in Denver, CO with special training and skill in diagnosing and treating conditions that affect the immune system. As an Allergist & Immunologist, Harold S. Nelson, MD performs therapies to treat conditions like asthma, allergic reactions, and immune system disorders. Allergy & Immunology is concerned with addressing the causes and treating the symptoms of immune deficiencies and hypersensitivities. Significant diseases and conditions treated by Allergists & Immunologists include allergic conjunctivitis, gastroenteritis, eczema, immune deficiencies, organ transplants, asthma, and allergic reactions to pollen, mold, food, drugs, and insect stings. Medical tests, procedures and therapies provided by Allergists & Immunologists include allergy testing, allergy injection treatment, prescribing medication, and referring patients to other specialists as needed.

An allergist-immunologist is trained in evaluation, physical and laboratory diagnosis, and management of disorders involving the immune system. Selected examples of such conditions include asthma, anaphylaxis, rhinitis, eczema, and adverse reactions to drugs, foods, and insect stings as well as immune deficiency diseases (both acquired and congenital), defects in host defense, and problems related to autoimmune disease, organ transplantation, or malignancies of the immune system.

Allergists Immunologists in Denver, CO

Clinical & Laboratory Immunologist - Internal Medicine

Dr. Harold S. Nelson is a Clinical & Laboratory Immunologist - Internal Medicine in Denver, CO with special training and skill in assessing the nature and severity of immune system disorders in order to formulate treatment and prevention protocols. As a Clinical & Laboratory Immunologist - Internal Medicine, Harold S. Nelson, MD performs diagnostic tests to identify immune system dysfunction. Clinical & Laboratory Immunology - Internal Medicine is the diagnosis of immune system disorders in adults. Significant diseases and conditions treated by Clinical & Laboratory Immunologists - Internal Medicine include allergies, autoimmune disorders like type 1 diabetes and rheumatoid arthritis, as well as cancer. Medical tests, procedures and therapies provided by Clinical & Laboratory Immunologists - Internal Medicine include skin tests and blood tests.

An internal medicine physician who specializes in clinical and laboratory immunology disease management.

Clinical Laboratory Immunologists Internal Medicine in Denver, CO

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