Who we are

Meet our team

In 1998, Dr Enam Abood created the group of clinics, of which The Harley Walk-in Clinic and City Walk-in Clinic are part of. Her aim was to establish a group of private GP practices for the professionals, visitors and residents in London that would be both readily available all year round and affordable. Her goal was to provide excellent healthcare at a time that would be appropriate to the individual.

Our team

Our clinics are run by a small, dedicated and knowledgeable team who are trained with a strong focus on patient care, patient communication, discretion and efficiency. If you desire to contact the clinic you will be able to speak to someone who possesses excellent communication skills and will be able to confidently handle your queries.


Alya Marquardt Managing Director Walk-In Clinic

Alya Marquardt

Managing director

Alya Marquardt is the Managing Director of both of our clinics and is responsible for business management, regulatory issues and policies and procedures.

Our doctors

Our network of diagnostic facilities and consultant specialists in the Harley Street and City of London areas are incomparable and we are delighted to have knowledgeable and experienced doctors working with us at both of our clinics.

Our doctors are:

Dr Fayed Walk-In Clinic Dr Wassim Fayed
Dr Yvonne Juhasz Walk-In Clinic Dr Yvonne Juhasz
Dr Riffat Ara Walk-In Clinic Dr Riffat Ara
Dr Poonam Chouhan Walk-In Clinic Dr Iffat Azim
Dr Poonam Chouhan Walk-In Clinic Dr Shazia Bhatti
Dr Lisa Collins Walk-In Clinic Dr Lisa Collins


Alena Marekova Practice Manager Walk-In Clinic Alena Mareckova      Practice manager
Damien Howard Medical Administrator Walk-In Clinic Damien Howard
Medical administrator


Dr Ali Shakir Walk-In Clinic

Ali Shakir

We work with Dr Ali Shakir, consultant cognitive hypnotherapist, who has a practice at our Harley Street and City of London clinics and specialises in stress management, anxiety, depression,  phobias, substance dependency and smoking cessation.

Specialist network

We work with an exceptional network of specialists throughout the Harley Street area and in the City of London. These Consultants often have sub-specialties, meaning we are able to refer to the person who is right for you and has a special interest in your condition. Appointments are usually available in 24 – 48 hours.


Experienced physiotherapists are available within short walking distance of both clinics.