DERMANOSTIC - Key Persons


Alexander Hartwig

Job Titles:
  • Specialist in Psychiatry

Carlotta Brock

Job Titles:
  • Medical Student

Detlev Katzwinkel

Job Titles:
  • Specialist in Gynaecology

Dilek Suleiman

Job Titles:
  • Head of Patient Happiness Support

Dr. med. Alice Martin

Job Titles:
  • Founder and Doctor

Dr. med. Estefanía Lang

Job Titles:
  • Medical Director

Dr. med. Ole Martin - Managing Director

Job Titles:
  • Managing Director

Ellen Heumann

Job Titles:
  • Medical Student

Hanna Lindemann

Job Titles:
  • Medical Student

Jörg Handschel

Job Titles:
  • Specialist in Oral and Maxillofacial Surgery, Specialist in Oral Surgery

Marc Schönherr

Job Titles:
  • Specialist in General Medicine, Specialist in Anaesthesiology

Mona Ehren

Job Titles:
  • Member of the Dermanostic Medical Team
  • Specialist for Skin and Venereal Diseases
Mona Ehren studied human medicine at Heinrich Heine University in Düsseldorf until 2011. She then went to the University Hospital in Cologne, where she successfully passed her specialist examination in dermatology in 2017. Ms Ehren then continued her training in the field of allergology, which is why she holds the additional title of "allergologist". Since then, she has been working as a specialist for dermatological practices in Düsseldorf, Mönchengladbach and Nettetal. Ms Ehren has already published in some renowned specialist journals, such as the Deutsche medizinische Wochenschrift. Also worth knowing: Ms Ehren holds additional certificates as a laser protection officer, for Botox and hyaloronic acid treatments, as a nutritional physician and as a study doctor (GCP). Ms Ehren has been a member of the dermanostic medical team since August 2021 and treats our patients on a daily basis. She is also involved in patient support and scientific studies.

Nadzeya Klein

Job Titles:
  • Nurse

Natalia Volk

Job Titles:
  • Member of the Dermanostic Medical Team
  • Specialist for Skin and Venereal Diseases
Ms Volk has been a member of the dermanostic medical team since January 2021 and treats our patients on a daily basis.

Nibras Naami

Job Titles:
  • Specialist in Paediatrics

Pascal Werminghaus

Job Titles:
  • Specialist in Ear, Nose and Throat Medicine

Philipp Sewerin

Job Titles:
  • Specialist in Rheumatology

Rafael Melián

Job Titles:
  • Specialist in Ophthalmology

Sophia Mbemba

Job Titles:
  • Artist

Volker Müller-Mattheis

Job Titles:
  • Specialist in Urology