| Warsaw | Turkey | Austria | |
| Hemorrhoid Therapy | from $740 | from $3,600 | ≈ $1,800 |
| Stapled Haemorrhoidectomy | ≈ $1,900 | from $1,800 | ≈ $4,300 |
| Rubber band ligation of hemorrhoids | from $160 | from $3,600 | ≈ $650 |
| Perianal Skin Tag Removal | from $1,200 | ≈ $350 | ≈ $550 |
| Hemorrhoidectomy | from $1,400 | from $1,800 | ≈ $3,400 |
Dr. Antoni Krajewski is a specialist in general surgery and aesthetic medicine at Sienna Clinic. He leads FUE hair transplantation courses in collaboration with the Luxmed Medical Education Center. His practice focuses on hair restoration and gender-affirming top surgery. Dr. Krajewski is recognized for his empathetic focus on the LGBTQ+ community.
Dr. Paweł Grochowicz, MD, PhD, is a proctologist with almost 40 years of experience. He works at the Warsaw Proctology Center at St. Elizabeth Hospital. He treats hemorrhoids, anal fistulas and abscesses, anal fissures, fecal incontinence, and pilonidal cysts. He also performs colonoscopy and colorectal polypectomy.
From 1979 to 2016 he worked at the Proctology Unit, Solec Hospital, a reference center and the only one of its kind in Poland. Since 2016 he has worked at the Warsaw Proctology Center at St. Elizabeth Hospital. There he develops and implements new methods and runs diagnostic, rehabilitation, research, and teaching work. The center is the headquarters of the Polish Coloproctology Club.
Academic and research roles: Institute of Experimental and Clinical Medicine, Polish Academy of Sciences (1979–1997). DAAD scholar at LMU Munich (1983–1984). John Hunter Hospital, University of Newcastle, Australia (1989–1996). There he was Director of the Transplant Research Unit and Principal Scientific Officer (1991–1996).