Rheumatologist in Heidelberg: What they do, when you need to see one, and what to expect at your first appointment
- Markus Hentschel

- Mar 31
- 5 min read
Persistent joint pain, swelling with no apparent cause, morning stiffness that doesn’t go away—many people wait too long before seeing a specialist. Yet in rheumatology, every week counts.
Dr. med. Lioba Pieterse
Specialist in Rheumatology & Nephrology
Private medical practice Heidelberg-Neuenheim
The earlier a rheumatic condition is diagnosed, the better we can protect your joints and organs. In this article, I’ll explain what a rheumatologist does, which symptoms should prompt you to make an appointment—and what to expect during your first visit to our private practice in Heidelberg.
What does a rheumatologist do?
A rheumatologist is a medical specialist who focuses on the diagnosis and treatment of rheumatic diseases. The focus is on inflammatory conditions, often triggered by the immune system, that can affect the joints, muscles, and connective tissue—and, in more severe cases, internal organs as well..

There are two specializations: the internal medicine rheumatologist, who comes from the field of internal medicine and treats rheumatic diseases conservatively, and the orthopedic rheumatologist, who focuses more on surgical procedures. As an internal medicine rheumatologist, I specialize particularly in systemic diseases—that is, forms of rheumatism that can affect not only joints but also organs such as the kidneys, heart, or blood vessels.
What conditions does a rheumatologist treat?
The term “rheumatism” encompasses more than 100 different conditions. The most common ones seen in an internal medicine and rheumatology practice are:
Rheumatoid arthritis – the most common inflammatory joint disease
Psoriatic arthritis – joint inflammation associated with psoriasis
Ankylosing spondylitis – an inflammatory disease of the spine
Systemic lupus erythematosus (SLE) – an autoimmune disease affecting multiple organs
Collagenoses & vasculitides – diseases of the connective tissue and blood vessels
Sjögren’s syndrome, Wegener’s granulomatosis – rarer systemic diseases
What these conditions have in common is that the immune system responds inappropriately—which is why early, targeted treatment is crucial.
When should you see a rheumatologist in Heidelberg?
Mild muscle soreness after exercise or from sleeping in an awkward position is usually nothing to worry about. However, there are warning signs that indicate a rheumatological evaluation is advisable—and sometimes urgent:
Warning signs you should take seriously:
Joint pain or swelling that lasts longer than six weeks
Morning stiffness in the hands or other joints that lasts more than 30 minutes
Pain in multiple joints at the same time or in different joints
Joints that feel hot, are red, or are swollen—without any prior injury
Persistent fatigue, unexplained weight loss, or recurrent fever
Elevated inflammatory markers in blood tests (e.g., CRP, ESR) without a clear cause
Known autoimmune diseases and new, unexplained symptoms
The German Society for Rheumatology (DGRh) recommends that anyone experiencing symptoms affecting multiple joints that last longer than six weeks should consult a rheumatologist.
Do you recognize these symptoms in yourself? Schedule an appointment now at our private practice in Heidelberg—it’s easy to do online, with no long wait.
Private patients and self-pay patients welcome・24/7 online booking
Do you need a referral?
In Germany, patients generally have the freedom to choose their own doctor. You can see a rheumatologist directly—a referral is not formally required as long as you are not enrolled in the family doctor model (HZV).
Private patients can schedule an appointment directly at any time without going through a primary care physician. Patients with public insurance who are self-paying can also book an appointment at our private practice—a referral from a primary care physician is helpful but not strictly required.
If possible, please bring any existing lab results and previous medical reports to your first appointment. This saves time and allows us to get a good overall picture right from the start.
What happens at the first appointment?
An initial appointment at our practice usually lasts one hour. We always make sure to set aside enough time for a detailed consultation and a thorough examination.

Detailed Medical History
We will discuss your symptoms, their duration, progression, and any underlying conditions—as well as your list of medications and personal medical history.
Physical examination
I will examine your joints and check for swelling, warmth, limited mobility, and tenderness.
Laboratory Diagnostics & Imaging
Depending on the findings, we will order specific blood tests—including markers of inflammation, autoantibodies, and kidney and immune function tests—as well as a joint ultrasound at our office if necessary.
Discussion of Findings & Next Steps
At the end of the appointment, we’ll discuss the findings together and plan the next steps—in plain language, without any technical jargon.
Are you looking for a rheumatology evaluation in Heidelberg? We’re here to help.
Dr. Pieterse's Private Practice · Heidelberg · Book online
When Rheumatism and Kidney Problems Are Linked
What many people don’t know: Some rheumatic diseases—particularly systemic lupus erythematosus, vasculitides, or certain collagen diseases—can directly damage the kidneys. At the same time, kidney dysfunction can exacerbate or influence joint and inflammatory symptoms.
As a specialist in rheumatology and nephrology, I can provide comprehensive care in both areas within a single practice—no need to travel long distances between different specialists, and no lack of coordination between kidney and rheumatology treatments. This dual specialty background is rare in Heidelberg and throughout the Rhine-Neckar region.
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Frequently Asked Questions About Rheumatologists
How long will I have to wait for an appointment with a rheumatologist?
Waiting times of several weeks to months are common at private practice rheumatologists covered by health insurance—this is well known throughout the country. At our private practice, we are generally able to offer appointments on much shorter notice, especially for acute symptoms or elevated inflammation markers.
How much does an appointment at a private rheumatology practice cost?
If you are a private patient, we will bill your private health insurance. If you are a self-paying patient (covered by public health insurance), the cost of medical services will be based on the German Scale of Medical Fees (GOÄ). We will be happy to provide you with detailed information about the costs when you schedule your appointment.
Can rheumatism damage the kidneys?
Yes – certain rheumatic conditions, such as systemic lupus erythematosus (lupus nephritis), vasculitis, or collagen diseases, can directly affect the kidneys. Regular monitoring of kidney function is therefore important for patients with these conditions. At our practice, we offer both rheumatology and nephrology services under one roof.
What is the difference between an internal medicine rheumatologist and an orthopedic rheumatologist?
The internal medicine rheumatologist provides conservative treatment—that is, using medication, laboratory diagnostics, imaging, and treatment planning—and specializes in autoimmune and systemic diseases. The orthopedic rheumatologist focuses more on surgical care and is responsible for cases requiring joint surgery. For inflammatory rheumatic diseases, the internal medicine rheumatologist is the first point of contact.
Do I need to see a rheumatologist if I’ve already seen an orthopedic surgeon?
Not necessarily—but if you have persistent joint inflammation, suspected autoimmune disease, or elevated inflammatory markers in your blood, an internal medicine rheumatologist is the right specialist to see. Orthopedic surgeons and rheumatologists complement each other and often work together.
ABOUT THE AUTHOR
Dr. med. Lioba Pieterse
A board-certified specialist in nephrology and rheumatology in Heidelberg, as well as in internal medicine and hypertension. Dr. Pieterse opened her private practice in Heidelberg-Neuenheim in 2020, after completing her training at Charité Berlin, the University Medical Center Hamburg-Eppendorf, and Heidelberg University Hospital, where she worked as a specialist.
At her practice, she treats patients from Heidelberg and the entire Rhine-Neckar region—with the goal of providing comprehensive, integrated care in both rheumatology and nephrology.
Charité Berlin
UKE Hamburg-Eppendorf
Uniklinik Heidelberg
Privatpraxis seit 2020
Do you have questions about your symptoms—or would you like to schedule an appointment at our private practice for rheumatology and nephrology in Heidelberg?
Dr. Pieterse's Private Practice · Heidelberg · Book online
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