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Dr. William Geimeier, MD

Allergy & Immunology ·  Male · Age 73

Dr. Geimeier

ENT and Allergy Delaware

179 W Chestnut Hill Rd Ste 1 Newark, DE 19713

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Dr. William Geimeier, MD is an allergy & immunology specialist in Newark, DE and has been practicing for 40 years. He graduated from University of Kentucky in 1972 and specializes in allergy & immunology, allergy & asthma, and more.

Dr. Geimeier's Reviews

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Based on 13 reviews

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Average Reported Wait Time
  • 10 – 15 minutes
Dr. Geimeier's Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers questions
  • Time well spent
Office & Staff Performance
  • Scheduling
  • Office environment
  • Staff friendliness
What People Say About Dr. William Geimeier, MD
Dr. Geimeier really cares about his patients' health. He helped me get over pneumonia that had eluded my PCP for months.
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Dr. Geimeier was the only Dr. in 2 decades of a search for answers who was able to accurately diagnose my disease, and then prescribe a treatment plan that would help get my disease under control. He listened, followed through, and fought the insurance companies for coverage of my necessary specialty medicines. When specialists in 3 states shrugged and said idiopathic, we don't know, he tried and succeeded. I have never had a Dr. so thorough and available. So grateful. Hereditary Angioedema
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About Me

Care Philosophy

As an allergist, i compassionately evaluate your concerns about possible allergies and allergic conditions and immune disorders. My staff and i thoroughly evaluate you as to whether you have an allergic condition or immune disorder and offer a variety of treatments for these disorders. We try to see you in a timely manner and provide a friendly, caring office environment.


  • Allergy & Immunology
  • Allergy & Asthma
  • Cell Immunology
  • Child & Adolescent Allergy

Board Certifications

  • Allergy & Immunology
  • Pediatrics


Fellowship Hospital
Msu Chm
Residency Hospital
Good Samaritan Hospital
Internship Hospital
University of Kentucky
Medical School
University of Kentucky
Undergraduate School


  • Spanish
  • English


Insurance Check

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Dr. Geimeier accepts

Accepted insurance can change. Please double-check when making an appointment.

(302) 453-1342

Dr. Geimeier accepts the following insurance:

Aetna HMO
Choice Plus POS II
Amerihealth PPO
Blue Cross Blue Shield
Blue Cross
Cigna HMO
Cigna PPO
Open Access
Coventry Health Care
Group Plan PPO
Coventry Health Care of Delaware
Coventry Health Care of Delaware HMO
Delaware Physicians Care
First Health (Coventry Health Care)
Choice Plus POS
Options PPO
United Healthcare

Background Check

Healthgrades does not collect malpractice claims information for Delaware
No disciplinary actions found for the years we collect data
No board actions found for the years we collect data
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Experience Check

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Dr. Geimeier's Top Procedures and Conditions

Treatment Frequency
Allergic Reaction
very high
very high

Treatment Frequency

Dr. Geimeier treats Allergic Reaction more than 98% of his peers

Dr. Geimeier treats this condition more than 98% of his peers

Pollen Allergy
very high
very high

Treatment Frequency

Dr. Geimeier treats Pollen Allergy more than 97% of his peers

Dr. Geimeier treats this condition more than 97% of his peers

Allergic Rhinitis
very high
very high

Treatment Frequency

Dr. Geimeier treats Allergic Rhinitis more than 97% of his peers

Dr. Geimeier treats this condition more than 97% of his peers

Dr. Geimeier's conditions and procedures:

  • Acute Pharyngitis
  • Acute Sinusitis
  • All Types of Food Poisoning
  • Allergen Immunotherapy
  • Allergic Conjunctivitis
  • Allergic Reaction
  • Allergic Rhinitis
  • Allergies
  • Allergy Shots
  • Allergy Shots for Insect Stings
  • Allergy Skin Testing
  • Allergy Testing
  • Allergy Testing for Hypersensitivity to Insects
  • Allergy Treatment
  • Anaphylactic Egg Allergy
  • Anaphylactic Fish Allergy
  • Anaphylactic Food Allergies
  • Anaphylactic Fruit and Vegetable Allergy
  • Anaphylactic Milk and Dairy Allergy
  • Anaphylactic Peanut Allergy
  • Anaphylactic Shell Fish Allergy
  • Anaphylactic Tree Nut Allergy
  • Anaphylaxis
  • Angioedema
  • Animal Allergies
  • Asthma
  • Asthma in Children
  • Atopic Dermatitis (Eczema)
  • Blood Allergy Testing
  • Bronchitis
  • Chronic Sinusitis
  • Common Variable Immune Deficiency (CVID)
  • COPD (Chronic Obstructive Pulmonary Disease)
  • Dermatitis
  • Dermatitis Due to Substances Taken Internally
  • Desensitization
  • Deviated Septum
  • Drug Allergy Testing
  • Drug or Food Challenge
  • Earwax Buildup
  • Eczema and Contact Dermatitis Due to Cosmetics
  • Eczema and Contact Dermatitis Due to Detergents
  • Eczema and Contact Dermatitis Due to Metals
  • Environmental Allergy Testing
  • Eosinophilia
  • Eosinophilic Esophagitis
  • Food Allergy
  • Hereditary Angioedema
  • Hives
  • Hypogammaglobulinemia
  • Immunodeficiency Syndromes
  • Immunotherapy
  • Infectious Diseases
  • Itchy Skin
  • Latex Allergy
  • Lung Spirometry
  • Methacholine Challenge Testing
  • Nasal Disorder Endoscopy
  • Nasopharyngitis
  • Nebulizer Treatment
  • Patch Testing
  • Pinkeye (Conjunctivitis)
  • Pollen Allergy
  • Postnasal Drip
  • Pulmonary Disease
  • Rash
  • Sinusitis
  • Skin Infections
  • Sublingual Immunotherapy
  • Toxic Effect of Venom
  • Xolair® Therapy

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