MEET THE TEAM
Windsor
Dr Hanel Nathwani
Clinical Director & Cosmetic Dentist
Dr Ahmed Hawas
Implant Surgeon
Dr Yaman M. Walid
Specialist in Prosthodontics
Dr Daniel Imanpour
Endodontist
Dr Keisha Patel
Oral Surgeon
Dr Alaa Guni
Specialist Periodontist
Dr Albert Gajdos
Lead Cosmetic Dentist
Dr Radha Sisodia
Cosmetic Dentist
Dr Pouya Zoh
General & Cosmetic Dentist
Dr Ahmed Al-Hajyat
General & Cosmetic Dentist
Dr Hishaam Ali
General & Cosmetic Dentist
Dr Milton Justinsuthakaran
General & Cosmetic Dentist
Dr Rose Poon
General & Cosmetic Dentist
Dr Philo Menon
General Dentist
Christine Clayton
Dental Therapist & Hygienist
Sadije Peposhi
Dental Hygienist & Therapist
Anita
Hygienist
Michelle Novales
Hygienist & Facial Aesthetics Practitioner
Nikolett Kollar
Practice Manager
Billie
Treatment Care Coordinator
Alison
Patient Care Coordinator
Ashleigh Roberts
Patient Care Coordinator
Emily Foster
Patient Care Coordinator
Samantha
Patient Care Coordinator
Gabriela Kadulova
Head Dental Nurse
Lauren
Dental Nurse
Inna
Dental Nurse
Dianne Gaza
Dental Nurse
Fatima Hamayoun
Trainee Dental Nurse
Janees Raza
Trainee Dental Nurse
Jasmine
Trainee Dental Nurse
What Our Patients Say

Dr Ahmed Al-Hajyat
General & Cosmetic Dentist
GDC: 286972
BDS (PUA), MFDS RCS(Ed), MSc Aesthetic & Restorative Dentistry
Diplomas in Restorative & Aesthetic Dentistry and Clear Aligners
Dr Ahmed Al-Hajyat focuses on creating natural, beautiful smiles using minimally invasive dentistry. He is committed to preserving healthy tooth structure while delivering excellent aesthetic and functional outcomes. An Invisalign-certified dentist and accredited member of the Aligner Dental Academy, he combines advanced technology with a strong attention to detail.
Dr Al-Hajyat and his team are dedicated to providing high-quality, patient-centred care in a comfortable and welcoming environment. Every treatment plan is carefully tailored to each patient's individual needs, goals, and expectations.
Committed to ongoing professional development, Dr Al-Hajyat regularly completes advanced courses to stay at the forefront of modern dentistry. He graduated with a BDS from PUA in 2013, holds the MFDS from the Royal College of Surgeons of Edinburgh, and has completed diplomas in Restorative & Aesthetic Dentistry and Clear Aligners, as well as a Master's degree in Aesthetics and Restorative Dentistry.
With a special interest in orthodontics and smile makeovers, his expertise includes full-mouth rehabilitation, whitening, crowns, veneers, and composite bonding, enabling him to provide comprehensive aesthetic and restorative care.

Dr Keisha Patel
ORAL SURGEON
BDS (Hons) (Bris) 2014, MFDS (RCSoE), MSc Oral Surgery (Hons) (UCLAN) 2021
Dr Keisha Patel graduated from the University of Bristol with honours before moving back to London, where she has spent time as a foundation trainer, helping those that had recently qualified. Following this, she has completed a Masters Degree to give her a special interest in Oral Surgery. She enjoys providing minimally invasive dentistry, taking a biomimetic approach, and uses Invisalign aligner systems for her patients to help with their cosmetic needs.
Whilst working, she found her passion within oral surgery. She is intrigued by the enigma of removing teeth and enjoys solving the puzzle, with her sole aim to make the experience as quick and painless as possible. This led to Dr Patel completing her training in conscious sedation, to help those with their understandable anxieties. Although the thought of having dental treatment can be daunting, particularly tooth extractions, she strives to put her patients at ease.
In her free time she enjoys spending time with her family, going to the gym and travelling the world – mainly for the food!

Dr Alaa Guni
SPECIALIST PERIODONTIST
Dr. Alaa Guni BDS Hons (Lon)
MFDS RCS (Ed) PG Cert (Perio)
MClinDent Perio (Hons) MPerio RCS(Eng)
Dr. Alaa is a periodontist who graduated with honors from King’s College London in 2014 and was awarded the prestigious Maurice Wohl Prize. He received numerous commendations for oral surgery, restorative, and periodontal care during his five-year training. After graduating, Dr. Alaa completed his foundation training and associate role in practice in Berkshire and Oxfordshire.
He then completed his specialty training in periodontology under the mentorship of world-leading specialists. Dr. Alaa is experienced in both surgical and non-surgical periodontal treatments and has authored dental education materials and published in peer-reviewed journals in his field.
Currently, Dr. Alaa works in private practice limited to treating complex and advanced cases of periodontal disease. He is passionate about caring for his patients in an open and relaxed manner. He is also committed to educating and mentoring the next generation of dentists.

Miss Michelle Novales
HYGIENIST & FACIAL AESTHETICS PRACTITIONER
GDC: 172117
Michelle qualified with a dual degree in Dental Hygiene and Dental Therapy from the University of Leeds in 2013. She has since undertaken postgraduate training in teeth whitening and is currently completing a Level 7 Diploma in Aesthetic Medicine, reflecting her passion for facial rejuvenation.
She joined Windsor Smile Rooms in 2020 and also runs her own facial aesthetics clinic in Oxford. Michelle’s clinical interests include the prevention and treatment of periodontal disease, as well as motivating and educating patients to improve their oral health—particularly in preparation for cosmetic or advanced restorative dental treatments.
With extensive knowledge of head and neck anatomy, Michelle safely and precisely delivers medical aesthetic treatments such as muscle-relaxing injections and dermal fillers. Her growing interest in regenerative therapies has led her to further training in exosomes, polynucleotides, and PRP for hair loss and skin rejuvenation.
Dedicated to ongoing professional development, Michelle regularly attends postgraduate courses and reviews evidence-based studies to maintain high standards of care. She is a member of the British Society of Dental Hygienists and Therapists and actively participates in regional study groups.
Michelle is also committed to dental outreach, having provided emergency dental care to the homeless and underserved communities in the UK and abroad, including a mission to Nepal in 2019–2020. She continues to seek opportunities to give back through purposeful travel and volunteer work.

Dr Daniel Imanpour
Endodontist

Sadije Peposhi
Dental Hygienist and Therapist

Billie
Treatment Care Coordinator
Billie has recently joined our Smile Rooms family as a patient care coordinator. Billie has come from a retail background and brings a wealth of customer service experience with her. She is really enjoying interacting with our patients and seeing their smile makeovers.
Billie feels like she can relate to a lot of our patients having had Invisalign and composite bonding done herself.
In Billie’s spare time, she enjoys spending her time in the spa/gym.

Anita
hygienist

Nikolett Kollar
Practice Manager

Alison
PATIENT CARE COORDINATOR
Having worked in Event Management & Sales for many years in New Zealand & the UK.
Alison joined the team at Smile Rooms Windsor in April 2021. She is passionate about providing her patients with a warm and friendly welcome.
In her spare time she loves going for long walks, spending time with family and friends and getting her DIY gloves on for home improvement projects.

Ashleigh Roberts
PATIENT CARE COORDINATOR

Emily Foster
PATIENT CARE COORDINATOR

Gabriela Kadulova
HEAD DENTAL NURSE
Gabi is the newest addition to the Smile Rooms Windsor team joining in July 2021.
Gabi is a qualified dental nurse since 2014, since then she has gained qualifications in Implant and radiology. Gabi is currently studying Dental Hygiene.

Lauren
DENTAL NURSE
Lauren joined Smile Rooms in 2022 and for the past year has been training to soon qualify as a dental nurse. She has been in dentistry since 2020 as a receptionist, and wanted to further her knowledge of the practice. She discovered a natural ability for dental nursing and has quickly become a great asset to the team. Patients warm to Lauren’s friendly and supportive approach.
Lauren loves travelling and cooking in her free time, and she is passionate about physical and mental wellness.

Inna
DENTAL NURSE
Inna recently joined us this year as a trainee dental nurse.
She is currently on her dental nurse course and looking forward to completing her qualification. She enjoys being part of a team and is always keen to learn new things. Inna is kind and caring to our patients and never stops smiling! In Inna’s spare time, she enjoys spending time with family and friends, traveling and baking.

Dianne Gaza
Dental Nurse

Fatima Hamayoun
Trainee Dental Nurse

Janees Raza
Trainee Dental Nurse

Dr Milton Justinsuthakaran
general & cosmetic dentist
GDC: 310261
Milton graduated from Barts and The London School of Medicine and Dentistry, where he was awarded the prestigious Evelyn Sprawson Prize for being the best all-round student, recognising both academic achievement and contribution to student life.
He has a strong interest in restorative, aesthetic, and minimally invasive dentistry, with a focus on delivering natural, functional, and long-lasting outcomes. Milton continually invests in postgraduate education and is currently undertaking a Postgraduate Diploma in Complex Aesthetic and Restorative Dentistry. He has also completed Part 1 of the MFDS qualification with the Royal College of Surgeons of Edinburgh and has won multiple awards for his clinical dentistry.
He is the founder of the British Tamil Dental Association (BTDA), which supports dental students and professionals through mentorship, networking, and community outreach / charity initiatives internationally.
Milton believes in building strong relationships with his patients and providing care that is tailored to their individual needs. Whether carrying out routine dental treatment, restorative care, Invisalign, or composite bonding, his aim is always to help patients achieve healthy, confident smiles in a comfortable and supportive environment.
Outside of dentistry, Milton enjoys travelling, keeping fit through going to the gym and hiking, and spending quality time with family and friends.

Samantha
PATIENT CARE COORDINATOR
