Injectors at Aever Clinics
Meet our BIG-registered doctors
We prioritise safety and effectiveness by choosing certified doctors for cosmetic injectable treatments. Their expertise ensures careful application, reducing risks and promoting natural-looking results.
Amsterdam, Den Haag, Rotterdam & Utrecht
Drs. Daan Ruig
Dr. Daan Ruig is a cosmetic doctor and graduate of Leiden University Medical School. After graduating, he honed his medical expertise and skills in surgical departments in various hospitals before venturing into aesthetic medicine. By integrating a refined technique, academic proficiency and a passion for innovation, he strives to achieve optimal results in a safe and personalised treatment.
"For me, the art of a successful cosmetic treatment lies in striking the delicate balance between beautification and graceful aging, tailoring treatments to highlight each individual's unique charm."
When and where can you meet Daan?
Amsterdam:
- Wednesday, 11 am - 7 pm
- Friday, 11 am - 7 pm
- Every second Saturday, 10 am - 6 pm
Den Haag: Thursday, 11 am - 7 pm
Rotterdam: Tuesday, 10 am - 6 pm
Den Haag & Utrecht
Drs. Fatima Khan
Dr. Fatima Khan, a graduate of Erasmus University in Rotterdam, is passionate about aesthetics and dedicated to creating natural, subtle enhancements. With a meticulous eye for detail, she ensures that each patient's unique beauty is preserved and their features are harmoniously refined. She prioritises informed care, making sure every patient feels comfortable and satisfied throughout their experience.
"My aim is to enhance, not change. I believe that subtle adjustments can create powerful transformations, all while preserving the unique beauty of each individual."
When and where can you meet Fatima?
- Rotterdam: Every second Thursday: 10 am - 5:30 pm
- Den Haag: Friday: 10 am - 6 pm
- Leiden: Every second Saturday: 10 am - 5:30 pm
- Utrecht: Every second Saturday: 10 am - 4 pm
Nijmegen & Utrecht
Drs. Omar Said Ahmed
Dr. Omad Said Ahmed is a medical doctor with a background in neurosurgery and over eight years of surgical experience. His passion for aesthetic medicine led him to pursue specialised training in filler and Botox injections, earning certification from the American Institute for Applied Education in Aesthetic Medicine and Laser. He further refined his skills through hands-on experience in leading cosmetic clinics in Turkey, mastering the latest techniques to deliver natural and precise results.
"Precision and expertise are the foundation of every successful aesthetic treatment. By focusing on quality and detail, I strive to deliver results that are both natural and long-lasting."
When and where can you meet Omar?
- Nijmegen: Every second Friday & Saturday: 10 am - 6 pm
- Utrecht: Every second Friday: 10 am - 6 pm
Leiden & Rotterdam
Drs. Rhiana Garritsen
Dr. Rhiana Garritsen is a cosmetic doctor with a medical degree from Erasmus University in Rotterdam. With a background in pediatric surgery and genetic research at Erasmus MC, she built a strong foundation in anatomy and fine motor skills, now essential to her work with injectables. She later spent seven years as a youth doctor, honing her eye for detail and client-focused, personal communication. Dr. Garritsen joined Aever in June 2025, drawn to its patient-focused and science-driven approach.
"I strive to enhance the natural beauty of the face. By focussing on the face as a whole and keeping an eye on the long term ageing proces I aim to create a look that is balanced, helps people age gracefully and still feel and look like themselves."
When and where can you meet Rhiana?
- Leiden: Every second Tuesday: 10 am - 4:30 pm
- Rotterdam: Wednesday: 10 am - 5 pm
Better together
Do you want to join the team?
Join our mission and create a world where beauty is attainable for everyone. We are always looking to expand our team of passionate professionals.
Explore our inject treatments:
Lip Filler
Lip fillers enhance lip volume and shape, creating fuller, natural-looking lips. Administered by certified medical professionals for personalised, aesthetically pleasing results.
Dermal Filler
Dermal fillers are injectable substances that add volume and smooth wrinkles, restoring a youthful appearance to the face and hands.
Muscle Relaxant - Anti-Wrinkle
Muscle relaxants reduce wrinkles by temporarily relaxing facial muscles. Expertly administered for a natural, youthful appearance with minimal downtime.
Muscle Relaxant - Face / Jaw Slimming
Muscle relaxant releases tension in the Masseter to refine your jawline, subtly reducing tension for a slimmer, natural contour and a more defined profile.
Muscle Relaxant - Excessive Sweating
Muscle relaxants can also be administered to control excessive sweating (Hyperhidrosis), for example in the underarms area, to promote your comfort and relief.
Skin Booster Hydration
Replenish skin moisture, improve texture and radiance. A non-invasive treatment, administered by a BIG-certified doctor for a rejuvenated and hydrated complexion.
Polynucleotides - under eye area
Polynucleotides are a new cosmetic injectable that rejuvenates and repairs skin at a cellular level. Made from biocompatible DNA fragments, they hydrate the skin, boost collagen, and enhance regeneration, addressing issues like dark under-eye circles, fine lines, uneven texture, scars, and overall skin quality.
Hyalase (dissolving filler)
Hyalase (Hyaluronidase) is a substance used to remove hyaluronic acid-based fillers, such as lip or dermal fillers. The result is a reduction in volume. Sometimes several treatments are needed to resolve all of your lip or dermal filler.
Weight loss injections
Weight loss injections are a safe and effective way to support your weight management by curbing appetite and boosting metabolism. After a free consultation and approval from our certified doctors, we find the best injectable choice for you. These treatments are tailored to your unique needs to help you achieve sustainable, lasting results.
We are here for you
Free consultation
We want you to feel at ease. Get all your questions about any of our injectable treatments answered during a free consultation with one of our BIG-registered doctors. Simply book your consultation online.
Non-binding
You can schedule your treatment with no obligation. If you change your mind after your complimentary consultation, we will happily reimburse you for bookings paid online.
Same day treatment possible
No need to book separate dates for your consultation and injectable treatment, just book them together. If you want to go ahead, we can treat you after your consultation. If not, we will reimburse you for pre-paid bookings.
