![](https://www.ous-research.no/dermatology/images/people/KH-Hortemo.jpg)
Kristin Halvorsen Hortemo
- Senior dermatologist, Associate Professor; MD, PhD
Research interests: Basal cell carcinoma, Genetic tumor risk syndromes, Gorlin syndrome, Mohs surgery
![](https://www.ous-research.no/dermatology/docs/3D826468-D678-4DB8-BB72-20CFF45CE7F9 copy.jpeg)
Jose Hernán Alfonso
- Senior Dermatologist, Researcher; MD, PhD
Foto credit: Joachim Adrian
Research Interests: Occupational and environmental dermatology, contact allergy, eczema, urticaria, skin barrier function, skin cancer, preventive dermatology
Karianne Haga Brandtzæg
- PhD student; MD
Siri Hansen Stabell
- PhD Student, MD
Cathrine Helene Mohn
- Resident dermatologist; MD
Olav Rogde Gramstad
- Consultant dermatologist, PhD Student; MD
Yangchen Dhondup
- Resident dermatologist; MD, PhD
![](https://www.ous-research.no/dermatology/images/people/pettergj.jpg)
Petter Gjersvik
- Professor emeritus; PhD
- +47 926 11 722
Research topics: Post-transplant skin cancer, immune-related skin disease
Ina Kreyberg
- Resident dermatologist; MD, PhD
Kamila Anna Zub Carlsson
- Resident dermatologist; MD, PhD
![](https://www.ous-research.no/dermatology/docs/Rizvi-2.jpg)
Syed Mohammad Husain Rizvi
- Consultant dermatologist; MD, PhD
Research topics: Skin cancer, organ transplant recipients