Sexual health
Erections
Understand changes in firmness, confidence and sexual function.
10 questions · about 3 minutes
Start my questionnaireRead about erectionsPrivate urology, andrology and sexual medicine in London. Explore information about urinary symptoms, sexual health and fertility, or arrange a consultation.
Nothing here is a diagnosis, just a place to start. Emergency and urgent care
MD, MSc, FRCS (Eng)
Mr Ollandini is a Consultant Urologist in London with the GAS Team at Chelsea and Westminster Hospital NHS Foundation Trust. As the Andrology Lead for the Psychosexual Team at King's College Hospital, he combines surgical expertise with an understanding of the psychological side of urological health, so that treatment considers the whole person.
1,485
Private consultations provided
175
Of these, video consultations
Since 2 November 2023
Carebit data · Updated:
How we count consultations15+
Years Experience
4
Languages Spoken
A selection of reviews about listening, clear explanations and care throughout treatment. These are individual experiences; outcomes vary.
Very professional and took time to listen to me. Explained things clearly to me
C.M., 5 days ago · as displayed on 8 September 2026
Read on · GoogleHe has a calm and approachable manner so you can speak to him about any sensitive matter.
A.Z., 3 weeks ago · as displayed on 8 September 2026
Read on · GoogleI felt very well taken care of, with thorough explanations of my condition and next steps
P.F., A month ago · as displayed on 8 September 2026
Read on · GoogleHe is polite and reassuring whilst discussing the case. The initial assessment, Procedure and follow up were stress free.
K.S., 9 months ago · as displayed on 8 September 2026
Read on · GoogleExcerpts retain the original wording. Names are shown as initials; relative Google dates are anchored to the date observed. “Verified patient” is Doctify’s label. Links open in a new tab.

Pages carrying the PIF TICK banner have met the UK Quality Mark for Health Information. Every other page is held to the same internal standard.
How this information is checked, and how I use AI · About the PIF TICK
Your health, at your pace
Explore a concern, organise what you have noticed, or prepare for a conversation. Choose a tool below.
Sexual health
Understand changes in firmness, confidence and sexual function.
10 questions · about 3 minutes
Start my questionnaireRead about erections1 / 11
All visits are by appointment.


Watch videos to learn more about Urology
Erectile Dysfunction Tests: What Needs to Be Checked and Why It Matters
Which tests actually matter in erectile dysfunction — bloods, hormones and penile Doppler: what each one shows, what you can skip, and when to get checked.
Balanitis: Why Your Glans Is Sore — and What to Do About It
Balanitis is inflammation of the glans. What causes it, whether it is contagious or dangerous, which creams help — and why it keeps coming back.
Injection Therapy at Home: The Four-Hour Rule for Priapism
Using injections for erections at home? Why an erection lasting 4 hours is an emergency, what to tell A&E, and how to lower your risk. London urologist.
A consultation is a conversation, not a commitment. Booking takes a couple of minutes, and your details are seen only by the practice team.
First-consultation availability
Checking availability…
At the end of the day, my priority is your health and well-being. Whether you're dealing with a complex urological issue or seeking advice on a sensitive matter, I am here to provide the expert care you need with the compassion and understanding you deserve.
