Thomas is founder and CEO of 123sonography. For more than a decade he has produced high-quality medical content for the company and has enabled hundreds of thousands of sonographers to improve their knowledge in ultrasound and echocardiography both "online" and as lecturer/course director. He held the position of director of echocardiography laboratory at the Medical University of Vienna for over 20 years and is a well-known cardiologist, scientist and teacher. He now heads the department of Digital Learning at the Teaching Center of the Medical University of Vienna to develop and implement new digital teaching strategies. His unique skill-set of profound knowledge, creativity and charismatic way of communication have found their way into 123sonography's top-quality products, contents and company culture.

Kathrin joined 123sonography in March 2021 as CEO. She has a profound background in Marketing, Sales and Business development with more than 13 years of international experience. Together with Thomas, she develops New Business Fields, heads the strategic development of the company, implements relevant processes and structures and is responsible for Business Administration topics. Other than that, you will find her rolling through Dojos and passionately talking about Krav Maga.

Iznaur joined 123sonography recently as Senior Educational Project Manager. He is responsible for operational management of the film projects and digital course portfolio as well as new course launches. He has a solid experience in online & offline educational projects coordination. In his spare time, he plays video and board games, volunteers in local social initiatives and explores Vienna.

Julia joined 123sonography as Head of B2C Marketing and Sales in August 2022 and is responsible for all sales and performance-related marketing activities in the B2C area. She works on finding strategies to promote the broad range of our courses to the right people through email marketing and digital ads. In her free time you will mostly find her spending time with her niece and family or friends, and reading books about psychology.

Marco is your go-to guy for sales expertise. With a knack for turning 'maybes' into 'absolutelys' and over 15 years of experience charming clients across diverse sectors, he has mastered the art of sales. Whether it's navigating the intricate world of IT projects or negotiating real estate deals, he thrives under pressure and makes it look easy. When he is not closing deals, you might find him spiking volleyballs, carving up snowy slopes, or exploring the great outdoors on an ATV. He is also a crypto enthusiast who believes in blockchain's potential, though his dog remains unimpressed. So, if you're seeking sales solutions, real estate insights, or just a good laugh about the quirks of the industry, Marco is your guy!

Sophie joined 123sonography during her studies at the Medical University of Vienna, where she previously volunteered as an ultrasound tutor for fellows and younger students. She loves to follow new developments and applications in ultrasound and constantly seeks to improve her proficiency in French, Spanish, and medical English. As a medical content advisor at our company, Sophie engages in international communication with healthcare professionals, conceives and directs the filming of our courses together with the medical team and our film crew, writes articles, and creates medical social media content. In her free time, she enjoys painting, exercising, and connecting with people.

Tabea has been part of the team since February 2023 and is responsible for B2B customers, always trying to provide the most pleasant experience possible. As she previously worked as a key account manager in influencer marketing, social media collaborations are also within her scope of responsibilities. In her free time, you can find her on long hikes with her dog but also listen to a psychology podcast on the sofa.

Marek joined the company in May 2022 as part of our Customer Service team. With his years of experience with face-to-face customer communication, he ensures that any possible customer issues are swiftly solved. He is also responsible for general office management operations. Marek rides his bike everywhere and enjoys hiking and listening to music.

Panagiotis started his position as International Operations Manager in June 2023. He oversees key account development in: nurturing strong partnerships and ensuring exceptional service delivery. Nested between B2B and B2C, Panagiotis focuses attention on building solid relations and expanding business networks. He enjoys irony and diving.