Dr Apostolos Konstantis
MD MSc MA MRCP
22 years of experience
Sawbridgeworth, CM21 0HH
18 connections in healthcare
Skill endorsed
by Dr Panagiotis Koliou, Dr Nikolaos Cholidis and 6 other professionals
22 years of experience
Sawbridgeworth, CM21 0HH
18 connections in healthcare
Skill endorsed
by Dr Panagiotis Koliou, Dr Nikolaos Cholidis and 6 other professionals
Areas of expertise
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About Dr Apostolos Konstantis
Dr. Apostolos Konstantis is a highly regarded Consultant Medical Oncologist at University College London Hospitals (UCLH) and Princess Alexandra Hospital, where he serves as the Clinical Lead for Chemotherapy and Acute Oncology services. With a subspecialty focus on the treatment of early and metastatic breast cancer, Dr. Konstantis combines his clinical expertise with compassionate patient care.
Dr. Konstantis completed his medical oncology training in 2014 in Greece and further honed his skills during a prestigious two-year clinical fellowship at The Royal Marsden Hospital in London. In 2016, he was appointed as a Consultant Medical Oncologist at UCLH and Princess Alexandra Hospital, where he has played a pivotal role in advancing oncology services.
Holding both an MSc in Oncology and an MA in Health Research, Dr. Konstantis is also a proud member of the Royal College of Physicians. His academic interests focus on early and metastatic breast cancer as well as supportive care, and he has been actively involved in numerous clinical drug trials, contributing significantly to the field through his publications in international peer-reviewed medical journals.
Subspecialties
- Medical Oncology
- Breast Cancer
Areas of expertise
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Registered with
General Medical Council
No. 7459892
Qualifications
MD
MSc Oncology
MA Health Research
Languages spoken
- English
Insurers
- Bupa Fee Assured
- Bupa
- Aetna
- WPA
- AXA Health
- Vitality
- Aviva Health
Fees
New appointment
£275Follow-up appointment
£175
Locations
Rivers Hospital
High Wych Road, Sawbridgeworth, United Kingdom, CM21 0HH
Opening hours
Facilities
Opening hours
Facilities
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Reviews
AI Review Summary
This summary was created by AI based on recent reviews
Dr Apostolos Konstantis provides professional and caring interactions. He clearly explains specific procedures such as medication and mammograms, alongside detailed oncology treatment plans, ensuring full patient understanding. Dr Konstantis actively listens to concerns, building patient confidence and comfort through his clinical judgement and expertise. This dedicated support encompasses various medical oncology treatments for breast cancer, including chemotherapy and hormone therapy.
I spoke with Dr Konstantis today to review my treatment and well-being
I rate my appointment with Dr Konstantis as First Class, excellent. I had a very good explanation to my treatment. I am very confident in what I am told and he is very easy to speak to.
Dr Konstantis has been my rock through all of my treatment He’s been supportive, informative and caring.
As always, I felt very relaxed and informed during and following my meeting with Dr Konstantis.
My appointment was precisely on time which is always important and ver much appreciated. Dr Konstantis knew all my medical history relevant to the appointment which was also comforting. He talked me through various results along with recommendations and time frames which were very clear. I had time to explain how I felt and was grateful for being listened to and encouraged. Our call ended with a recap and reminder of next appointments and follow ups.
Dr Konstantis has been a source of comfort, information and support throughout my diagnosis, treatment and beyond. He has a wonderfully caring manner that is very much appreciated during these difficult times.
Dr Konstantis is always happy to explain everything in detail and always makes sure I understand everything I have been told.
Everything was explained to me about medication and mammograms in a very clear way. I came away from my consultation feeling satisfied.
Mr Konstantins is Very understanding has time to listen and explain issue doesn't rush patient is very reassuring
Skill Endorsements
Apostolos is an outstanding medical oncologist with extensive expertise in breast cancer, combining excellent clinical knowledge with a thoughtful and patient-centred approach. He is exceptionally kind, polite, and compassionate, and is always available to support his patients, ensuring they feel cared for and confident throughout their treatment journey.
20 Jun 2026
Dr Panagiotis Koliou
Oncologist
Dr Nikolaos Cholidis
PaediatricianDr Konstantis is a well respected Oncologist with a wealth of knowledge and a reputation for providing great service to his patients
24 Jul 2025
Dr. Syed Hassan
Respiratory Doctor
Dr Spyridon (Spyros) Gennatas
Oncologist
Get to know Dr Apostolos Konstantis
FAQ
What are Dr Apostolos Konstantis's reviews like?
Dr Apostolos Konstantis's overall patient rating is 4.99 out of 5 stars on Doctify. This is based on 71 reviews.
What languages does Dr Apostolos Konstantis speak?
Dr Apostolos Konstantis speaks English
Where is Dr Apostolos Konstantis located?
Dr Apostolos Konstantis primarily practices at Rivers Hospital, located at High Wych Road, Sawbridgeworth, United Kingdom, CM21 0HH
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What are Dr Apostolos Konstantis working hours?
Dr Apostolos Konstantis is working Thursday (15:00 - 18:00)
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Does Dr Apostolos Konstantis accept new patients?
Dr Apostolos Konstantis generally accepts new patients.
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