The very best in personalized healthcare
At Médetone, people come first. Our team of licensed healthcare professionals is dedicated to expanding access to safe, affordable weight loss treatments that have the potential to transform lives across the United States.
Our mission is simple: to put our customers at the center of every decision we make. We believe everyone deserves the opportunity to work toward a healthier, more sustainable lifestyle — with support they can trust.
Founded in the UK and now growing in the US, Médetone originated from Rightangled Pharmacy. While we’re a fresh face in the industry, our roots go deep — backed by nearly ten years of clinical experience in weight management care.
Meet the Team
Abdullah Sabyah
Chairman & CEO
WDA(h) Responsible Person
Timar Misghina
Superintendent Pharmacist
Gphc number: 2221039
Alexandra Tivadar
Independent Prescribing Pharmacist
GPHC Number: 2225084
Dalal Shames
Independent Prescribing Pharmacist
GPHC Number: 2216994
Shams Alkobaisi
Independent Prescribing Pharmacist
GPHC Number: 2223526
Gerhard Compion
Clinical Lead
Our Story
2017
The Beginning
Born in London, Rightangled was founded out of a deeply personal experience. Co-founder Floriane faced a family health crisis when a loved one prescribed Plavix (Clopidogrel) for post-stroke recovery experienced severe side effects, including gum bleeding and bruising. The medication’s ineffectiveness underscored the urgent need for a more personalized approach to healthcare. Determined to make a difference, Floriane and Abdullah embarked on a mission to transform how treatments are prescribed.
2020
Innovation and Growth
Over the next four years, Rightangled revolutionized home healthcare by developing cutting-edge home testing technologies. These innovations empowered individuals with accurate, personalized insights, enabling tailored treatment plans. As the company expanded its services to address a broader range of medical needs, it became a trusted leader in home-based healthcare solutions.
2023
A Transformative Partnership
In 2023, Rightangled entered a pivotal phase by joining the Sibie Group. This partnership brought new opportunities, including collaboration with Wegoss Online Pharmacy, a Sibie subsidiary. By integrating genetic testing with direct prescription services, Rightangled streamlined the path from diagnosis to treatment. This milestone further cemented its role in advancing personalized medicine for everyday healthcare.
2025
Médetone and The Global Market
This year marks an exciting new chapter: the launch of Médetone into new markets.
Recognising the growing demand for effective weight loss treatments and personalised healthcare solutions, the expansion of Médetone LLC is a natural progression. We are committed to making affordable, accessible weight loss medications available to individuals seeking healthier lives.
With obesity affecting millions worldwide, Médetone aims to meet diverse health needs. By expanding our product range and delivering tailored care, we are ready to make a meaningful impact on the well-being of people across the globe.
Proud Members of the Sibie Group
Our Global Partners
New York, USA
Médetone LLC
Médetone USA was launched as part of the Sibie Group’s broader expansion from Europe, with a clear purpose: to deliver expert, patient-centered weight loss care across the United States. Our experienced clinical team is dedicated to providing safe, personalized treatment plans — offering accessible support nationwide, every step of the way on your weight loss journey.
Amsterdam, Netherlands
Médetone BV
Born in the UK, Médetone was created in response to the lack of high-quality, affordable weight loss treatments on the European market. Since its launch in late 2024, Médetone has been serving the entire EU. With a fresh identity and a revitalized headquarters in the heart of the Netherlands, we are committed to delivering a high standard of clinical services for years to come.
London, United Kingdom
Rightangled
Founded in 2015, Rightangled is known for delivering personalized healthcare through accessible, clinically guided treatments. Regulated in the UK by the General Pharmaceutical Council (GPhC) and the Care Quality Commission (CQC), we’ve built a strong reputation for trust and safety. Our expert team offers effective weight management solutions alongside a broad range of medical services — ensuring high-quality care is available to patients nationwide.
Riyadh, Saudi Arabia
Sebeih
Founded in 2025 and headquartered in London, Sebeih delivers expert-led, personalized care to the GCC region. We offer a range of safe and accessible treatments — including solutions for hair loss, skincare, erectile dysfunction, hormone replacement therapy, and more. All tailored to meet the unique healthcare needs of the Middle East. Our mission is to provide dependable, region-specific care across the Gulf.