The moment you hear the words “It’s cancer,” everything changes.
But here’s something many don’t realise—London is at the forefront of cancer treatment, offering some of the most advanced therapies in the world.
From groundbreaking immunotherapy to precision-targeted treatments, top oncologists are changing survival rates and giving patients more time and hope.
We know how hard it can be to find the right specialist. That’s why we took the time to search carefully. We reviewed patient experiences and checked their contributions to research to make sure our list only has the best!
Here’s who made it to the cut.
How much does an oncologist consultation cost in London?
Oncologist consultations in London are free under the NHS. However, private consultations will typically cost you £200 to £500. The final cost depends on the specialist, treatment needed, and insurance coverage.
How we chose the best oncologists in London
- Qualifications and experience: We chose oncologists with board certifications and affiliations with reputable medical institutions. We also considered their years of experience to ensure they have enough knowledge to plan the best treatments for patients.
- Empathy in difficult conversations: A cancer diagnosis is life-changing, so we focused on oncologists who communicate with honesty and compassion. We assessed how they explain treatments, listen to concerns, and provide comfort during difficult moments.
- Availability and Accessibility – Timely treatment for cancer is crucial. That’s why we also considered wait times for appointments, emergency responsiveness, and ease of booking.
- Positive impact beyond the clinic – We selected specialists who contribute to research, mentor young doctors, and support cancer awareness initiatives. We also considered those involved in patient education and advocacy to improve cancer care on a larger scale.
1. Dr Angela George
Address: Central, The Royal Marsden Hospital
Phone: +44 20 4536 2570
Dr Angela George stands out for her passion for using genetics to personalise cancer treatment.
Unlike many oncologists who rely solely on standard treatments, she emphasised how genetic profiling could identify targeted therapies. This approach reduces unnecessary side effects and improves success rates.
As she leads multiple international trials at The Royal Marsden, she focusses on cancer genomics, helping eligible patients access personalised therapies.
Dr George’s involvement in research also ensures that her patients receive the most up-to-date care, which can significantly improve their chances of recovery.
However, she primarily focuses on gynaecological cancers, so those with other types may need a different specialist.
“I went to see Dr Angela Warnes having had a line of cancer in my family and worries for self. The conversations, guidance and context I received from our meetings assessments and conversation were fascinating and informative. She is calm considered and analytical, explaining a complex subject in a simple, helpful way. I would recommend anyone invests to see her if they are worried about genetics and especially if you have children as the insights set you up to plan for your family ahead.”
– LP, Google Review
2. Professor Andrew Wardley
Address: 95 Harley St
Phone: +44 20 3398 1521
Professor Andrew Wardley is a well-known oncologist in the UK, especially for breast cancer treatment.
What stood out to me is how he balances patient care and research. He isn’t just treating cancer; he’s working on clinical trials to improve future treatments.
Many patients say he explains things in a way that is easy to understand, which helps them feel more confident about their care.
I was also impressed when some of the patients I talked to said they contacted him for a second opinion. They find his advice reassuring because he takes the time to go through all options carefully.
His work with Cancer at Home services through Sciensus is also a big advantage. Being able to receive treatment outside of a hospital setting makes a stressful process easier.
However, since he is involved in research and has many patients, booking an in-person appointment can take time.
“An outstanding oncologist with great expertise in his field who was also willing to invest time to focus on my case. I would consult Prof Wardley any time again and couldn’t recommend him more. Online consultations were arranged quick and easy, and I got answers to all of my questions.”
– Lisa, Google Review
3. Dr Asad Qureshi
Address: 20 Devonshire Pl
Phone: +44 20 8432 3322
Dr Asad Qureshi is an outstanding oncologist, particularly for gastrointestinal cancers like colorectal and oesophageal cancer patients. What impressed me is how many patients mentioned his ability to make complex treatments easier to understand.
One patient highlighted how he used scan images to explain every step of their treatment, making a difficult process more manageable.
I’m also impressed with his expertise in advanced radiotherapy techniques, like CyberKnife and VMAT. These treatments help target cancer more precisely, reducing side effects—a huge benefit for patients undergoing long-term care.
Many also appreciate that he offers both in-person and remote consultations, making second opinions more accessible.
However, some patients have mentioned that communication with his administrative team can sometimes be slow, especially when scheduling appointments or receiving follow-up information.
“I received excellent treatment with Dr Qureshi for colorectal cancer. I’ve had a complete response to treatment. He takes time to explain everything
I would highly recommend”
– Carmen, Google Review
4. Dr Nikolaos Diamantis
Address: 15-17 Lodge Rd
Phone: +44 20 7317 2564
Dr Nikolaos Diamantis stands out for his expertise in gastrointestinal cancers, particularly colorectal, pancreatic, and bile duct cancers.
Wanting to understand his practice beyond medical credentials, I looked into patient reviews and reached out to cancer support forums where his name was frequently mentioned.
Several patients described him as thorough and proactive, often exploring newer treatment options beyond standard care.
One patient shared how he explained their treatment clearly and checked whether they were eligible for ongoing clinical trials, giving them access to cutting-edge therapies.
Another patient with metastatic colorectal cancer mentioned that Dr Diamantis had been managing their condition for nearly two years. He adjusted treatment based on the latest research while working closely with radiologists and surgeons.
However, a few patients noted that his availability can be limited, making last-minute appointments difficult to secure.
“Dr Diamantis is an amazing physician! I highly recommend him to anyone looking for a compassionate and skilled doctor!”
– Nebah Hassad, Google Review
5. Asif Chaudry
Address: 203 Fulham Rd
Phone: +44 20 7031 6029
Mr Asif Chaudry is a skilled surgeon in oesophageal and gastric cancer, known for his expertise in robotic-assisted procedures and his empathetic approach that gives patients hope.
What stood out to me is how patients describe him—not just as a highly skilled surgeon but as someone who honestly reassures them through every step of their treatment.
One patient mentioned how his ability to explain complex procedures clearly and calmly made them feel more confident about their surgery.
Another appreciated how he took the time to discuss options without rushing decisions. His training at leading hospitals in London and South Korea reinforces his expertise, especially in complex cases.
However, his focus on complex surgical cases means he may not be the best fit for patients seeking non-surgical treatment options.
“Mr Asif Chaudry is an excellent surgeon with a very caring and considerate manner. I have never felt my appointments with him were rushed and he was always very happy to answer any questions I had. Everything about my operation was explained fully to me beforehand and on the day , everyone I encountered from reception staff to Surgeons were extremely nice to me. Having major surgery can be quite overwhelming and Mr Chaudry and his team made me feel at ease.”
– Maria Holley Fitness, Google Review
