Marius Fredriksen 

Physiotherapist, Sonographer and Injection Therapist.

Assistant Professor at University College Nordjylland, Aalborg, Denmark.

Board member of the MSK Ultrasound Specialist committee - Association for Physiotherapy in Private Practice PFF.

Specialist in Musculoskeletal ultrasound - MPFF.

International lecturer in MSK ultrasound and US-guided injection therapy.

Board member of the SonoMSK Oslo 2018 and 2020 congress committee.

Sonographer / Specialist and Injection Therapist at Apexklinikken Terapisenter, Oslo, Norway.