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Discover your before and after in 3D

MD Ivar van Heijningen

Plastic surgeon

Excellent 4.8 (33 ratings)

Verified Crisalix practitioner

for natural results matching your wishes and expectations


Dr van Heijningen is a plastic surgeon who was trained in the Netherlands and moved to Belgium after marrying a Belgian anaesthetist. He is working in Duinbergen Clinic since 2006 and AZ Zeno in Knokke since 2001.

Professional statement

He believes in Patient Education and providing Patient Safety. To promote this, he teaches frequently in international courses and congresses around the world. He is member of renowned professional societies such as the International Society of Aesthetic Plastic Surgery. He is board member of ISAPS and chairs the Governance Committee and the International Board Certification Committee. He is member of the patient safety committee and the global accreditation committee. He is co-organizer of the yearly ISAPS fresh cadaver dissection course in Liege since 2014 He is also closely involved with the European Association of Societies for Aesthetic Plastic Surgery (EASAPS) and the European Society of Aesthetic Plastic Surgery(ESAPS). He is past-president of both. He initiated the European Standard for Aesthetic Surgery Services out of concern for patient safety. This standard was published in 2015. A European Standard for Aesthetic Medicine non-surgical procedures was published in 2017.


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Duinbergen Clinic
Duinbergenlaan 33 8301 Knokke-Heist, Belgium


Office hours

Monday 09:00 - 14:00 and 14:00 - 18:00
Tuesday 17:00 - 19:00
Wednesday 09:00 - 14:00 and 14:00 - 21:00
Thursday 09:00 - 12:00 and 13:00 - 18:00
Friday 09:00 - 12:00 and 13:00 - 18:00
Saturday 10:00 - 13:00


First consultation EUR 90

Languages spoken

Deutsch, English, français, Nederlands


  • Abdominoplasty
  • Belt lipectomy
  • Botulinum Toxin
  • Brachioplasty
  • Breast augmentation
  • Breast fat injection
  • Breast implant replacement
  • Breast lift
  • Breast reduction
  • Chemical peel
  • Chin augmentation
  • Dermal fillers
  • Ear Surgery
  • Eyelid Surgery
  • Facelift
  • Facelift
  • Facial mole removal
  • Facial peeling
  • Facial rejuvenation
  • Facial volume augmentation
  • Forehead lift
  • Gluteal implant
  • Labia minora reduction
  • Laser hair removal
  • Lip augmentation
  • Lipofilling
  • Liposuction
  • Male breast reduction
  • Midface lift
  • Mini abdominoplasty
  • Neck lift
  • Neurotoxins
  • Nose reshaping (Rhinoplasty)
  • Perioral rejuvenation
  • Skin tightening
  • Thigh Lift
  • Tummy tuck

Board certifications

ISAPS - International Society of Aesthetic Plastic Surgery

NVEPC - Nederlandse Vereniging voor Esthetische Plastische Chirurgie

NVPC - Nederlandse Vereniging voor Plastische Chirurgie

RBSPS - Royal Belgian Society for Plastic Surgery

As featured on

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It's simple!

Just upload three standard pictures today to see a 3D simulation during your next appointment with MD Ivar van Heijningen. Before the consultation, you can visualize your current self in 3D and, after the consultation, gain access to see your new look from home so you can share with friends and make a better-informed decision.

What is a typical 3D consultation like?

During your next appointment you will be able to discover your "new you" while gaining valuable advice from MD Ivar van Heijningen

3D breast consultation

Increase the level of patient care

Crisalix is an innovative tool which aims to improve communication between doctors and patients. The interconnecting platform enhances the relationship among patients and doctors.


Crisalix facilitates the education of patients about possible outcomes of selected procedures based on a 3D simulation of their own body.


Being involved in the decision process helps patients make the right choice.


100% of the women said they were either satisfied or very satisfied with their surgery after having seen a Crisalix 3D simulation beforehand.*

*Online survey conducted among breast augmentation patients who underwent surgery between May 2010 and September 2011 in Switzerland.

Want to know what looks best on you?

After the consultation, MD Ivar van Heijningen may let you access your "new you" from home with your own Crisalix account. This will allow you to share it with your family and friends or anyone from whom you would like an opinion.

Easy and secure

Crisalix is commited to protecting your privacy at all times. Our servers are fully encrypted: your information remains secure and private.


First web-based 3D simulator for plastic surgery and aesthetic procedures already used by doctors in over 100 countries and recomended by several plastic surgery associations.

Your new you in 3D

Discover how you can look after a cosmetic procedure or plastic surgery.

The only 3D imaging solution that covers the simulation of:

All procedures for all your current and future needs


  • Breast assessment
  • Automated measurements
  • Breast augmentation
  • Breast reduction
  • Mastopexy / Breast lift
  • Implants revision
  • Fat transfer
  • Breast implants
  • IMF positioning
  • Breast cleavage
  • Scars
  • Breast reconstruction
  • 5D dynamics
  • Virtual clothes
  • and more

Including over 5'000 references from Allergan, Arion, Eurosilicone, Mentor, Motiva, Nagor, Polytech, Sebbin, Sientra, Silimed, and others. Selection per volume, profile, projection, diameter, surface, etc.



98% of patients recommend Crisalix to their friends

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