Prof. Uldis Mauriņš is the president of the Baltic Phlebologists Association, a member of the Latvian Surgeons Association, a member of the German Phlebologists Association, the Mexican Phlebologists Association, the Latvian and International Phlebologists Association, and a member of the International Miniflebectomy Forum. He is also the author of numerous scientific and popular science publications dedicated to the diagnosis and treatment of venous diseases.
He began his professional career as a surgeon at the Surgery Clinic of Pauls Stradiņš Clinical University Hospital. He worked for nine years as a surgeon-phlebologist at Veselības centrs 4. In 2001, he co-founded the company SIA Flebomedika with his brother Ģirts Mauriņš and currently works as a surgeon-phlebologist at Dr. Maurins Vein Center, while also regularly providing consultations to patients in regional areas of Latvia.
Phlebologist U. Mauriņš has received numerous international awards and scholarships. He is an internationally recognized expert in laser therapy, with a special focus on surgery and phlebology. He regularly conducts training for doctors in Latvia and other European countries.