memberships
Dr. Karin Hasert
- German Dermatological Society (DDG)
- German Laser Society
Dr. Raoul Hasert
- German Laser Society
- International Society for Aesthetic Medicine (IGÄM)
- American Society of Clinical Oncology (ASCO)
- German Society for Aesthetic Surgery (GÄCD)
- Association of Berlin Dermatologists
- German Society for Dermatosurgery