Our Team

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 Prim. Dr. Sascha Sajer, MBA, IFMCP

Prim. Dr. Sascha Sajer, MBA, IFMCP

  • Managing Director
  • Medical Director
  • Specialist in Physical Medicine, Rehabilitation and General Practice
  • Functional Medicine

Dr. Sajer is the head physician in our practice and has many years of experience in physical medicine and rehabilitation. His left eye condition, which could not be treated with conventional medicine, sparked his interest in functional medicine more than 10 years ago. He has successfully completed this evidence-based complementary approach to many chronic diseases as part of the certification program of the Institute for Functional Medicine (IFM) in cooperation with the Cleveland Clinic. This marks a significant step forward in his professional career and is an important milestone for Revisalut.  He is particularly interested in the holistic care of his patients and the promotion of a healthy lifestyle.

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DGKP Christina Ellersdorfer, MSc

DGKP Christina Ellersdorfer, MSc

(currently on maternity leave)

  • Registered Nurse (RN)

  • Procurement and Logistics

  • Performs and assists with plasma purification and blood collection

Christina is our experienced nurse with a Master's degree in Advanced Nursing Practice with a focus on nursing management. After 3 very instructive and also challenging years in an anesthesiology intensive care unit, she wanted to make a career change. As she has a special interest in holistic and preventive medicine, she also wanted to gain a foothold in this field and decided to become a part of Revisalut. She lovingly takes care of patient care, efficiently coordinates the purchasing & logistics of practice supplies to ensure a smooth process and is also responsible for the care of our patients throughout throughout the plasma purification process.

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Dr. Ramin Mobasseri, MBA

Dr. Ramin Mobasseri, MBA

(currently in California; only online appointments available)

  • General practitioner
  • Spiritual-Energetic Medicine
  • Functional medicine

Already during his medical studies, Dr. Mobasseri was very interested in alternative healing methods, as it is important to him not only to combat the symptoms, but to get to the bottom of the causes of illness. During his training as a specialist in general medicine, Dr. Mobasseri completed a diploma course in Ayurvedic medicine in India, as well as clinical training in other natural healing methods, such as Western phytotherapy and order therapy. In 2009, he began his training in spiritual-energetic medicine, which he continues and expands to this day. Dr. Mobasseri also has extensive experience in modern Mayr medicine, medical cupping therapy, infusion therapy and preventive medicine. Dr. Mobasseri now shares this extensive knowledge at the Revisalut Center for Functional Medicine.

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Fabian Prinz, MSc

Fabian Prinz, MSc

  • Nutritionist
  • Certified health coach & micronutrient consultant
  • Certified specialist consultant for gut health
  • Certified Functional & Personal Trainer

Fabian is our experienced nutritionist and expert for a long-term and sustainable health strategy. During his bachelor and master studies in nutritional sciences, with a focus on public health nutrition, he has gained extensive experience in various organizations and training institutes focusing on both nutrition and exercise and a healthy lifestyle. He has also been successfully self-employed for almost two years, offering one-to-one support and running workshops and seminars at schools and companies. With his empathetic and friendly manner, Fabian offers customized care that integrates the principles of functional medicine and aims to improve health holistically. He believes that a comprehensive approach to all aspects of wellbeing - from nutrition to exercise to mental health - is the key to sustainable health.

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Manuela Gschwandegger

Mag. (FH) Manuela Gschwandegger

  • Healthcare Manager

  • Marketing & Patient Communication

Manuela studied healthcare management and has many years of experience in the healthcare sector as well as in the fields of marketing, communication, and organization. For many years, she worked alongside Dr. Sajer in medical prevention and rehabilitation facilities, giving her a deep understanding of the specific communication requirements in a medical setting.

At Revisalut, Manuela is responsible for marketing and patient communication. In this role, she serves as a key liaison between our patients and the medical team. She assists prospective patients and current patients with initial questions about our treatment approach and helps them navigate our comprehensive range of diagnostic and therapeutic services.

With her empathetic and organized approach, she places particular importance on ensuring that patients feel well-informed and personally cared for from the very first point of contact.

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Birgit Schorna

Birgit Schorna

(currently on maternity leave)

  • Front Office

  • Organization

  • Assistant to the management

  • Certified micronutrient consultant

From the warm welcome on the phone and in our practice to the empathetic care during our beneficial therapies and the patient clarification of all administrative matters, Birgit, as the linchpin of the team, creates a true feel-good experience for our patients.

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Tanja Mihailovic

Tanja Mihailovic

  • Frontoffice

  • Trainee Nursing Assistant

As the first point of contact at reception, Tanja ensures that our patients feel welcome and well cared for from the very first moment — both on the phone and in the clinic. She reliably coordinates appointment scheduling, ensuring a smooth and organized workflow. As the central link within our team, she accompanies our patients throughout their entire visit — from a warm welcome to compassionate assistance with administrative matters.

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Mladenka Antic

Mladenka Antic

  • Practice Assistant

  • Front Office

Mladenka Antic has many years of experience as a practice assistant. For more than eleven years, she worked at the practice of Univ. Prof. Dr. Peter Husslein in Vienna, where her responsibilities included scheduling appointments, patient care, correspondence, and numerous administrative and organizational tasks.

At Revisalut, Mladenka is one of the first points of contact for our patients. She handles appointment scheduling, welcomes our patients to the practice, and assists them with organizational questions regarding appointments, test results, and the next steps in their treatment.

Thanks to her many years of experience in the medical field, she combines professional organization with a friendly and personal approach.

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