Jorn Heeringa
"Health is more than the absence of complaints. Medicine is more than the treatment of disease."
Specialist with a broad view on health
I trained as an internist-immunologist/allergist at Erasmus MC. This means I specialize in the functioning of internal organs and the systems involved in their cooperation, such as the heart and blood vessels, hormone regulation, and metabolism in general. Within internal medicine, I further specialized in the immune system, which plays a role in autoimmune diseases, immune disorders, and allergies.
Although conventional medicine offers many essential and effective treatments, I found a lack of time and attention for the person as a whole in the hospital. As a result, lifestyle factors and aspects that play a role in the interaction between a person and their environment are often overlooked.
Additionally, I experienced that treatments focusing solely on prescribing medication can fall short in addressing underlying causes, especially in chronic conditions.
Because I want to offer a broader range of treatments, after my specialization as an internist-immunologist/allergist, I pursued additional training in Integrative Medicine and Lifestyle Medicine. In my current practice, I combine my medical expertise as an internist-immunologist with insights from lifestyle medicine and integrative medicine. From an integral health perspective, I look at the interrelationships between complaints and organ systems, aiming to uncover the core of the health problem. Treatments consist of lifestyle interventions supplemented with treatments from integrative medicine.
Education
- 2012 Medical Degree, Erasmus University Rotterdam
- 2018 PhD in Molecular Immunology, Erasmus University Rotterdam
- 2022 Specialization in Internal Medicine – Immunology and Allergology, Erasmus MC Rotterdam
- 2025 Training in Integrative Medicine & Lifestyle Medicine (Foundation Year), Academy for Integrative Medicine (AIM)
Work Experience
- PhD research at Erasmus University Rotterdam and Monash University Melbourne, Australia (2012–2016)
- Resident in Internal Medicine at Amphia Hospital Breda and Erasmus MC Rotterdam (2016–2022)
- Consultant Internist–Allergologist/Immunologist at DC Clinics Lairesse, Amsterdam (2023–present)]
- Consultant Internist–Allergologist/Immunologist and Physician in Integrative and Lifestyle Medicine at the Practice for Integrative Immunology (2025–present)
Scientific Publications
- See Pubmed search “Heeringa JJ” for a complete overview of my scientific publications.
- Doctoral thesis titled:: “The B-cell side of Allergy and Chronic Inflammatory Disease: Studies on the source of IgE and IgG4”
Affiliations
- Dutch Society of Internal Medicine (NIV)
- Dutch Society for Allergology and Clinical Immunology (NVvAKI)
- Association of Physicians for Integrative Medicine (AVIG)
- Physicians and Lifestyle Foundation (Arts en Leefstijl)
Expertise
Immunology
Covers the immune system and its role in infections, autoimmune diseases, and immunodeficiencies.
Allergology
Focuses on hypersensitivity reactions of the immune system, such as allergies to food or other substances.
Internal Medicine
Focuses on the diagnosis and treatment of diseases of internal organs and systems.