The doctor behind JorClinic

Jorine Hammink, doctor and founder

Behind JorClinic stands a doctor who translates complex microbiome information into understandable, personal insight — and who honestly names where science does not yet have an answer.

Portrait of Jorine Hammink, doctor and founder of JorClinic

In her own words

The doctor behind JorClinic

My background lies in specialist geriatric medicine and lifestyle medicine.

In my work I have experienced how important it is not only to look at symptoms or disease, but at the person as a whole. Health is shaped by multiple factors: lifestyle, environment, biological processes and personal differences.

During the COVID period I saw the medical world change rapidly, with new questions emerging around long-term symptoms and recovery. This prompted me to start an in-depth R&D project into these developments. This research can be found under Long COVID / post-vaccination symptoms.

During this project, it became increasingly clear how important a role the gut microbiome plays in health. Because the gut microbiome is a complex ecosystem that influences many processes in the body, I went on to specialise further in advanced gut microbiome analysis.

My approach

  • Combining scientific precision with personal attention.
  • Measuring what can be measured.
  • Naming what remains uncertain.
  • And deciding together which next step is worthwhile.

Online consultations, available throughout Europe. All appointments with the doctor take place online, through a secure video connection. No travel time — we support you wherever you live in Europe.

Medical background

Trained as a doctor, with a lasting interest in preventive health and the role of the gut microbiome in daily functioning.

Vision on health

Health is personal. Advice that suits the average person does not necessarily suit you — measuring makes that difference discussable.

Why JorClinic

Too many people receive data without explanation. JorClinic exists to make that explanation a structural part of the research.

Science and attention

Precise technology on one side, generous consultations and clear language on the other. Neither works without the other.

JorClinic Personal programme — 1 year

Follow your gut microbiome for a full year.

Follow the development of your gut microbiome with repeated measurements, personal interpretation by a doctor and adjustments where needed. Would you prefer a single snapshot first? The one-time analysis is a good first step. Not sure yet? Discuss it in an introductory consultation (€99) — that amount is fully deducted when you purchase a JorClinic product.

Online consultations, available throughout Europe. All appointments with the doctor take place online, through a secure video connection. No travel time — we support you wherever you live in Europe.