BSc, MBBS, MRCP, PhD, DIC, EMCC
Cardiologist
25 years of experience
London, W1G 8QX
(+3 more)
45 connections in healthcare
Skill endorsed
by Dr. Joao Martins, Professor Mahmood Barbir and 14 other professionals
Areas of expertise
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Dr Omar Ali is a highly experienced Consultant
Interventional Cardiologist, known for delivering exceptional, patient-centred
care. With a strong belief in holistic, individualised treatment, Dr Ali takes
time to understand each patient’s concerns, ensuring they feel heard, informed,
and supported throughout their care journey.
Dr Ali graduated in 2000 with an MBBS from Guy’s, St
Thomas’, and King’s School of Medicine and Dentistry. He went on to complete a
PhD in Medicine at Imperial College London in 2007, where his research focused
on pulmonary hypertension, a complex and evolving area within cardiovascular
medicine. Dr Ali has been on the GMC Specialist Register in Cardiology since
2013, reflecting his advanced training and recognised expertise.
Dedicated to clinical excellence, Dr Ali stays at the
forefront of developments in interventional cardiology, applying the latest
evidence-based techniques to achieve the best possible outcomes for his
patients. His practice is grounded in both scientific rigor and compassionate
care, combining cutting-edge interventions with a commitment to overall patient
wellbeing. Through this approach, Dr Ali has built a reputation for excellence
in treating a wide range of cardiovascular conditions including:
· Hypertension (raised blood pressure)
· Chest pain, coronary artery disease and angioplasty
· Heart failure and heart muscle diseases
· Palpitations, arrhythmias including atrial fibrillation
· Collapse (syncope), light-headedness
· Cardiovascular risk assessment including Cholesterol management
· Cardiorenal disease
· Cardiometabolic disease
Dr Ali works at the reputable St Georges University Hospital and collaborates with colleagues to deliver first in class care for his patients.
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General Medical Council
No. 4728870
King's College London, University of London
Cardiovascular Pharmacology (First class honours)
Graduated 1996
King's College London, University of London
Medicine
Graduated 2000
Imperial College London
Pulmonary Hypertension
Graduated 2010
Imperial College London
Cardiovascular Research
Graduated 2010
University of London
Medicine
Graduated 2000
Read publications and papers written by this specialist.
19 / 01 / 2015
Predictors of paravalvular aortic regurgitation following self-expanding Medtronic CoreValve implantation: the role of annulus size, degree of calcification, and balloon size during pre-implantation valvuloplasty and implant depth.
Published in International Journal of Cardiology
13 / 10 / 2011
Pleiotropic effects of statins in distal human pulmonary artery smooth muscle cells.
Published in Respiratory Research
15 / 06 / 2007
Emerging therapies for pulmonary hypertension. Expert opinion on investigational drugs.
Published in Expert Opinion on Investigational Drugs
14 / 05 / 2010
Simvastatin as a treatment for pulmonary hypertension trial.
Published in American Journal of Respiratory and Critical Care Medicine
This summary was created by AI based on recent reviews
Dr Omar Ali is professional and clear in his patient communication. He makes patients feel comfortable and provides reassurance. He supports patients through procedures such as angiograms, taking time to listen. His work frequently addresses echocardiograms and heart failure.
A wonderful bedside manner, very clear concise information. One of the best I have come across at St George’s hospital. A delight to have him providing medical care to me. Top man.
Dr Ali made my father feel very comfortable and satisfied the questions he had.
I am really pleased for him. Thank you.
My mother found her visit very good she felt at ease she found the doctor friendly and helpful.
Dr Omar Ali was fantastic and very clear and concise in explaining all to me
Thank you very much for your warm words. All the best.
Dr.Ali was very professional, precise and patient. The staff was kind, respectful and professional.
Had an angiogram today and the doctor on the ward was Dr Ali. Wow nice to see a doctor with a big smile. Was scared about the procedure but after the doctor's explanation regarding the procedure, I got relaxed. Even whilst doing the angiogram he was explaining nicely.
Thank you for your kind words. I wish you all the best.
Attended angiogram at Epsom. Dr. Ali was professional but also so kind and friendly. Explained all to me before during and after. The whole team were lovely
Dr omar ali is the most professional and well spoken doctor. He makes you feel comfortable and makes all the necessary decisions that are in my interest. He has always taken out time to follow up with evey heart procedure I have had and still looking after me as I still have a few issues. I wish all the doctors were like him. He is an asset to st george's hospital. I don't know what would happen to me if he was not my consultant. Thanks for your care dr ali.
I am truly humbled by your kind words. I wish you all the best.
I am very pleased and appreciate the care accorded to me during my treatment at the time I felt vulnerable. My Dr and his team took considerable care of me and help me through the process to keep me stable. My Sincere thanks to all. James H
Dr Ali is an experienced and highly regarded cardiologist whom I would recommend to patients seeking cardiology care.
31 Jan 2026Dr. Joao Martins
CardiologistExcellent cardiologist
13 Aug 2025Professor Mahmood Barbir
CardiologistDr Ali is a valued and execellent colleague and has significant experience and I have no hesitation in recommending him.
13 Aug 2025Dr Richard Hull
NephrologistDr Ali is an experienced cardiologist and a respected colleague. He provides excellent care for his patients. Highly recommended.
13 Aug 2025Dr Mustafa Alnaib
Orthopaedic SurgeonExplore videos from Dr Omar Ali explaining process of procedures and other important things you should know before choosing your provider.
How I get to help you by understanding your symptoms and advising you on the best tests available to you.
03 December 2025
What are Dr Omar Ali's reviews like?
Dr Omar Ali's overall patient rating is 5 out of 5 stars on Doctify. This is based on 147 reviews.
What languages does Dr Omar Ali speak?
Dr Omar Ali speaks English and Arabic
Where is Dr Omar Ali located?
Dr Omar Ali primarily practices at The National Heart Clinic, located at 69 Harley Street, London, United Kingdom, W1G 8QX
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What are Dr Omar Ali working hours?
Dr Omar Ali is working Monday (14:00 - 18:00, 14:00 - 20:00), Tuesday (14:00 - 18:00, 14:00 - 20:00), Friday (10:00 - 14:00, 18:00 - 20:00), Saturday (10:00 - 15:00)
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Does Dr Omar Ali accept new patients?
Dr Omar Ali generally accepts new patients.
Get in touch with this specialist to enquire as a new patient