Specialised Hair Loss Consultation and Diagnosis
Advanced diagnostic evaluation and personalised treatment strategies for men and women experiencing hair loss.
Request a Private Consultation with Dr Barry Dekeyser in Tessenderlo, Belgium
☎ +32 468 15 06 36
A comprehensive medical consultation for patients seeking clarity about their hair loss
Hair loss can have many underlying causes.
In some patients it develops gradually over years, while in others it appears suddenly or progresses despite previous treatments.
For patients who wish to analyse their situation in depth, Vitalis Kliniek in Tessenderlo (Belgium) offers the possibility of a Private Consultation with Dr. Barry Dekeyser, physician specialised in hair loss and regenerative hair therapies.
This consultation is intended for individuals who prefer a longer and more detailed medical evaluation in a calm and discreet setting.
Patients who wish to request a private consultation can contact the clinic directly
☎ +32 468 15 06 36
When a private consultation may be appropriate
A private consultation may be particularly helpful when:
- hair loss continues despite previous treatments
- the diagnosis remains uncertain
- different treatment opinions have been received
- hair thinning progresses gradually over time
- patients wish to explore regenerative treatment options
Patients travelling from abroad may also benefit from a consultation that combines diagnosis and treatment planning in a single visit.
Understanding the cause of hair loss
Hair loss can result from several underlying biological mechanisms.
Common causes include:
- androgenetic alopecia
- telogen effluvium
- inflammatory scalp conditions
- alopecia areata
- hair loss after hair transplantation
A precise diagnosis is essential before considering any long-term treatment strategy.
The consultation therefore focuses first on understanding the hair loss condition, rather than immediately proposing treatment.
Medical evaluation and diagnostic analysis
During the consultation, sufficient time is reserved to analyse the condition carefully.
This may include:
- a detailed medical history
- evaluation of previous treatments
- scalp and follicular examination
- trichoscopic hair analysis
- assessment of follicular miniaturisation and hair density
Trichoscopy allows a detailed visualisation of the scalp and hair follicles and can provide valuable diagnostic information.
If necessary, further investigations or laboratory tests may be discussed.

Developing a personalised treatment strategy
Once the diagnosis has been clarified, possible management strategies can be discussed.
Depending on the individual situation, these may include:
- medical treatments
- regenerative approaches such as platelet-rich plasma (PRP)
- laser-based follicular stimulation
- strategies aimed at stabilising progressive hair loss
In many patients, effective management of hair loss requires a combination of approaches rather than a single treatment.
The goal of the consultation is to provide a clear understanding of the available options, allowing patients to make informed decisions.

Clinical experience in regenerative hair medicine
Dr. Barry Dekeyser has more than two decades of medical experience and has been involved in clinical work related to regenerative approaches for hair loss.
Dr Barry Dekeyser regularly presents clinical work at international medical congresses including IMCAS World Congress (Paris) and the Aesthetic & Anti-Aging Medicine World Congress (AMWC) in Monaco and Dubai.
This experience forms the basis of the diagnostic and treatment approach used at Vitalis Kliniek.
Discretion and consultation environment
Private consultations are organised with particular attention to:
- a calm consultation environment
- sufficient time for discussion
- personalised medical advice
- clear explanation of possible treatment strategies
Many patients appreciate the possibility to discuss complex hair loss situations without time pressure or large clinic volumes.

Trusted by our patients
Patient Experiences
For many patients, the consultation provides an opportunity to explain their concerns in detail and to speak with a physician who listens carefully before discussing possible treatment strategies.
⭐ 5.0 rating based on 700+ verified patient reviews

“I am very concerned about my hair: they are very thin, lifeless with bald spots”
Valerie
“I am very satisfied with the treatments that were proposed. I really notice that I have less hair loss. This makes me feel happy, and at ease.”
Britt
“I would like to know and address the reason of my long-lasting hair loss. Is that possible?”
Elisabeth
“You will always receive a friendly and very professional welcome. Every time you step outside the practice, your confidence gets a boost!.”
Nicolas
Request a Private Consultation
Consultations can be conducted in Dutch or English.
Patients who wish to request a private consultation are invited to contact the clinic directly.
Our team will personally assist you in arranging a suitable consultation time.
☎ +32 468 15 06 36
✉ hallo@haarinzicht.be
Patients travelling from abroad
Patients from Belgium and neighbouring countries regularly visit Vitalis Kliniek for specialised evaluation of hair loss.
For international patients, the private consultation allows sufficient time to analyse the condition carefully and to discuss possible treatment strategies during a single visit.
The clinic is located in Tessenderlo, Belgium, and consultations can be conducted in Dutch or English.
Our Team
Private consultations and treatments are personally conducted by Dr Barry Dekeyser and Marijke Wellens, who work closely together in the evaluation and management of hair loss.
This allows patients to discuss their situation directly with the team members responsible for the diagnostic assessment and treatment strategy.
Barry Dekeyser
Dr Barry Dekeyser combines extensive clinical experience with a strong interest in regenerative approaches to hair and skin health.
After many years working in anaesthesia and emergency medicine, he developed a particular focus on the biological mechanisms underlying hair loss and tissue regeneration.
Today, his clinical work focuses on careful diagnosis and personalised treatment strategies for patients experiencing hair loss or scalp disorders.
RIZIV 1-09538-72-109
Medical Doctor, KU Leuven
Board Certified Specialist Doctor
Anesthesia and Emergency Care, UZ Antwerp
Marijke Wellens
Marijke Wellens is a nurse with many years of experience in aesthetic and regenerative medicine.
She works closely with Dr Barry Dekeyser in the evaluation and treatment of patients with hair loss.
Her work focuses on guiding patients through their treatment process with care, clarity and attention to individual needs.
Bachelor Nursing, KU Leuven
“ Despite running a busy clinic, helping patients remains our primary concern.”
Aesthetic Awards Finalist – AMWC Monaco (2022, 2026)
The Aesthetic & Anti-Aging Medicine World Congress (AMWC) is one of the leading international congresses in aesthetic and regenerative medicine, bringing together more than 12,000 physicians and specialists from over 120 countries each year in Monaco.
Clinical work from the clinic of Dr Barry Dekeyser has been selected as finalist in the international Aesthetic Awards in the categories:
- Best Hair Restoration – 2022, 2026
- Best Energy-Based Treatment – 2022
These recognitions reflect ongoing clinical work focused on biological and regenerative approaches to hair restoration.








