Expert dermatologist for medical, surgical, cosmetic and Mohs surgery

Dr Geraldine Sega-Hall is a leading UK qualified Consultant Dermatologist, born in London.

Geraldine completed medical senior house officer jobs in Sheffield, worked as a clinical research fellow in Portsmouth and successfully completed Specialist Dermatology training in Wessex. She sub specialised in complex dermatological surgery and Mohs micrographic surgery in Oxford. She holds a substantive consultant job at Portsmouth Hospitals University and helped supervise the Portsmouth’s Mohs fellowship program.

Clinical director of Portsmouth Dermatology Department from 2019 to 2022. Geraldine is cosmetic dermatology and laser trained with SK:N clinics. She has advanced laser experience with the Lumenis Team and energy-based devices with Inmode, and is very proud to be working with a world class team.


Medical dermatology

Expert at diagnosing and treating common skin conditions

Surgical dermatology

Specialist in treating skin conditions that respond to surgery

Cosmetic & Laser

Treatments to rejuvenate your skin


To book an appointment or to request more information please fill out the form below and we will be in touch shortly. Any information that you provide will remain strictly confidential.

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“Dr Sega-Hall has been amazing. Despite having a very complex clinical schedule during COVID-19 she made time to speak to me over the phone and arrange a biopsy at short notice.”