Allergists and Immunologists
SOC Code: 29-1229.01
Healthcare PractitionersAllergists and immunologists are physicians who specialize in diagnosing and treating disorders of the immune system — from common conditions like allergies, asthma, and eczema to rare and life-threatening immunodeficiency diseases. With a median salary reflecting physician-level compensation and growing demand driven by rising allergy prevalence worldwide, these specialists help patients manage conditions that affect their daily quality of life. As the incidence of allergic diseases, autoimmune conditions, and immunodeficiency disorders continues to increase, allergists play an increasingly important role in the healthcare system.
Salary Overview
Salary exceeds BLS reporting threshold ($239,200/yr). Values shown are based on mean annual wage.
Median
$253,470
25th Percentile
$95,080
75th Percentile
N/A
90th Percentile
N/A
Job Outlook (2024–2034)
Growth Rate
+2.5%
New Openings
9,600
Outlook
Slower than average
Key Skills
Knowledge Areas
What They Do
- Prescribe medication such as antihistamines, antibiotics, and nasal, oral, topical, or inhaled glucocorticosteroids.
- Interpret diagnostic test results to make appropriate differential diagnoses.
- Develop individualized treatment plans for patients, considering patient preferences, clinical data, or the risks and benefits of therapies.
- Engage in self-directed learning and continuing education activities.
- Diagnose or treat allergic or immunologic conditions.
- Order or perform diagnostic tests such as skin pricks and intradermal, patch, or delayed hypersensitivity tests.
- Conduct physical examinations of patients.
- Assess the risks and benefits of therapies for allergic and immunologic disorders.
Tools & Technology
★ = Hot Technology (in-demand)
Education Requirements
Typical entry-level education: On-the-Job Training
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A Day in the Life
A typical clinic day begins with reviewing patient charts and lab results before the first appointment. Morning patients might include a child brought in by concerned parents after a severe reaction to peanuts — the allergist performs skin prick testing, orders specific IgE blood tests, and develops an anaphylaxis action plan with epinephrine auto-injector training. The next patient is an adult with chronic sinusitis and nasal polyps who has failed multiple antibiotic courses — the allergist evaluates for underlying allergic rhinitis and considers biologic therapy. Before lunch, a consultation from the hospital ICU arrives for a patient with recurrent infections suggesting primary immunodeficiency — the allergist reviews immunoglobulin levels and lymphocyte subsets. Afternoon includes performing allergen immunotherapy (allergy shots) reviews, supervising food allergy oral challenges, and seeing patients with drug allergy histories who need alternative medication recommendations. The day's variety spans pediatric and adult patients, routine and complex conditions.
Work Environment
Most allergists work in outpatient clinic settings — private practices, group practices, or hospital-based clinics. The work environment is generally predictable and controlled, with scheduled patient appointments as the primary activity. Emergency calls are less frequent than for many medical specialties, though allergists may be consulted urgently for inpatient anaphylaxis or drug allergy reactions. Office staff typically include nurses, medical assistants, and allergy technicians who administer skin tests and immunotherapy injections. Work hours are usually regular compared to surgical specialties — most allergists work weekdays without overnight call requirements. Some allergists divide time between multiple clinic locations to serve broader geographic areas, particularly in underserved regions.
Career Path & Advancement
The path is one of the longest in medicine. After a bachelor's degree (4 years), medical school (4 years), and residency in either internal medicine or pediatrics (3 years), physicians complete a fellowship in allergy and immunology (2 years). Board certification through the American Board of Allergy and Immunology (ABAI) requires passing a comprehensive exam. Private practice, academic medicine, and hospital-employed positions are all common career endpoints. Subspecialization is possible in areas like clinical laboratory immunology. Academic allergists combine clinical practice with research — clinical trials for new biologics, immunotherapy protocols, and basic immunology research. Leadership positions include division chief, department chair, or medical director at allergy specialty clinics.
Specializations
Pediatric allergists focus on childhood allergies, asthma, food allergies, and eczema — managing conditions that often differ in presentation and approach from adult disease. Clinical immunologists manage primary and secondary immunodeficiency disorders, autoimmune conditions, and post-transplant immunologic complications. Food allergy specialists develop oral immunotherapy (OIT) and sublingual immunotherapy (SLIT) desensitization protocols. Asthma specialists manage complex or severe asthma cases requiring biologic therapies and multimodal treatment approaches. Drug allergy specialists evaluate adverse drug reactions and perform drug desensitization procedures. Allergists conducting clinical research contribute to the development of new treatments including biologics, immunotherapies, and diagnostic tools.
Pros & Cons
Advantages
- ✓Excellent quality of life with regular hours and minimal overnight call
- ✓Growing demand driven by increasing allergy and immunologic disease prevalence
- ✓Diverse patient population spanning pediatric and adult medicine
- ✓Strong physician salary with favorable lifestyle compared to procedure-heavy specialties
- ✓Rapidly advancing therapeutics — biologics and immunotherapy are transforming the field
- ✓Long-term patient relationships managing chronic conditions
- ✓Intellectual satisfaction from solving complex diagnostic immunologic puzzles
Challenges
- ✗Extremely long training pathway — 13+ years after high school
- ✗Massive medical education debt often exceeding $250,000
- ✗Lower compensation than procedural specialties despite extensive training
- ✗Insurance reimbursement pressures particularly affect office-based practices
- ✗Managing patient expectations for chronic conditions without cure can be challenging
- ✗Some clinical tasks (repetitive skin testing review) can become routine
- ✗Geographic maldistribution means some locations are saturated while others have shortages
Industry Insight
Allergy prevalence continues to increase globally, with food allergies now affecting approximately 8% of children in the United States. The reasons remain incompletely understood but are driving significant research and clinical demand. Biologic medications (omalizumab, dupilumab, mepolizumab) have revolutionized treatment of severe allergies and asthma, providing targeted therapy where conventional treatments failed. Oral immunotherapy for food allergies has moved from research to clinical practice, creating new treatment paradigms. Molecular allergology using component-resolved diagnostics enables more precise identification of allergenic proteins. Telemedicine has expanded access for follow-up allergy consultations, though initial evaluations and skin testing require in-person visits. The specialty faces a workforce shortage in many regions, with rural and underserved areas particularly lacking allergist access.
How to Break Into This Career
The medical pathway requires exceptional academic performance throughout: competitive undergraduate GPA and MCAT scores for medical school, strong board scores and evaluations during residency for fellowship. Allergy/immunology fellowship applications are submitted through the NRMP Match system. Research experience — particularly in immunology, allergic disease mechanisms, or clinical trials — strengthens fellowship applications, especially for academic programs. Exposure to allergy and immunology during residency through elective rotations helps confirm specialty interest and provides letters of recommendation. The 2-year fellowship includes clinical training in allergen testing, immunotherapy, food challenges, and immunology diagnostics, alongside scholarly research. Board certification requires passing the ABAI examination within a specified timeframe after fellowship completion.
Career Pivot Tips
Allergists possess deep knowledge of immunology, clinical research methodology, patient management, and pharmaceutical therapeutics that transfers to pharmaceutical and biotech industry positions (medical affairs, clinical development), diagnostic company medical direction, healthcare consulting, and medical education. The immunology expertise is particularly valued by companies developing biologics, vaccines, and immunotherapy products. Academic allergists may transition to full-time research roles, NIH program direction, or health policy positions. Those with strong clinical trial experience are sought by contract research organizations. Entering allergy/immunology from completed internal medicine or pediatrics residency requires securing a competitive fellowship position. The specialty attracts physicians who enjoy diagnostic detective work, longitudinal patient relationships, and manageable lifestyle balance.
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