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Dr. Jeremy Cheah
FOUNDER/DIRECTOR
Dr. Jeremy Cheah is the founder of Straits Dental Group.

A graduate of the National University of Singapore, Dr. Cheah’s clinical interests include aesthetic dentistry and treatments such as dental implants, veneers, crowns, and orthodontics. He is also a certified Invisalign provider.

Over the years, Dr. Cheah has expanded his clinical interests to include facial aesthetic treatments, such as anti-wrinkle treatment, fillers, skin boosters, and HIFU. His interest in facial aesthetics complements his work in dentistry, with consideration given to both dental and facial features when discussing treatment options with patients.

In addition to his clinical work, Dr. Cheah is involved in giving back to the local community through pro bono dental treatment and charitable work.

Outside of dentistry, Dr. Cheah enjoys travelling, exploring different cuisines, and discovering new places to eat. He often combines his interest in travel with experiencing local food and cultures.

Follow him on Instagram to see more of his travels and food adventures.
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Dr. Samuel Loh
DENTAL DIRECTOR
Dr. Samuel Loh earned his Doctor of Dental Surgery degree from the University of Melbourne, graduating as the top student in his final year. He was recognised for his academic performance and received several awards, including the John Iliffe Scholarship Prize, the Royal Australasian College of Dental Surgeons Academic Prize, the Australian Dental Association Prize for Best Student, and a place on the Faculty’s Dean’s Honours List. He was also part of a research group that received the Australian Dental Association VB/eviDent Foundation Research Prize in 2015.

Dr. Sam takes a patient-centred approach to dentistry, with an emphasis on listening to patients, understanding their concerns, and involving them in decisions about their dental care. Following graduation, he worked as part of a multidisciplinary team at a private hospital, gaining experience in managing a range of dental needs.

He regularly participates in continuing education in dentistry and aesthetic procedures to further develop his clinical knowledge and skills. He is certified to perform aesthetic treatments including anti-wrinkle treatment and skin boosters.

Beyond dentistry, Dr. Sam is an accomplished athlete, having been part of the Gold Medal National Men's Water Polo team in the 25th Southeast Asian (SEA) Games in Laos. In his free time, he enjoys road cycling and playing water polo.
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Dr. Casey Chew
DENTIST
Dr. Casey Chew is a graduate of the University of Dundee in Scotland. Throughout his undergraduate years, Dr. Chew’s drive for academic success led to multiple distinctions including being awarded the William MacKenzie 2nd Prize for his elective studies in Japan. Dr. Chew also developed his passion for dentistry through outreach programmes, which allowed him to treat a wide range of patients and hone his craft.

Dr. Chew is a certified Invisalign provider. He strives to build good rapport with his patients and places emphasis on providing clear information about their dental health and treatment options. He aims to support patients in making informed decisions about their oral health and care.

Work aside, Dr. Chew keeps an active lifestyle. In his free time, he enjoys going to the gym, badminton, ultimate frisbee, and improving his culinary skills by trying new recipes. He is currently learning Japanese.
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Dr. Thira Wong
DENTIST
A graduate of the University of Melbourne, Dr. Thira’s area of expertise is in preventive and restorative dental care.

She enjoys interacting with patients, listening to their concerns and helping them feel comfortable during dental visits. The gentle dentist believes that beautiful smiles and healthy teeth go hand in hand.

In her leisure time, Dr. Thira loves to spend time with her 3 dogs, and is always looking for new places to explore with them! When at home, the avid baker likes to bake different types of bread and cheese cakes.
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Dr. Gareth Wong
DENTIST
Dr. Gareth Wong graduated with a Bachelor of Dental Surgery from King’s College, London. During his undergraduate years, he developed his clinical and interpersonal skills in major dental hospitals in London (Guy’s Hospital, King’s College Hospital, and St. Thomas’ Hospital).

Dr. Wong believes in building good relationships with his patients by addressing their concerns and involving them in decisions about their care. Dr. Wong is a certified Invisalign provider. He is passionate about motivating patients to develop effective oral health habits through education and care.

Outside of work, Dr. Wong is an avid powerlifter who competes in local and international competitions. In his free time, he enjoys movies, music and playing volleyball.
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Dr. Teo Wei Hern
DENTIST
Dr. Teo Wei Hern graduated from the National University of Singapore, where he stood out for both his clinical skills and academic performance. He was awarded the Loh Fun Chee Medal in Clinical Dentistry and was placed in the Dean’s List in his final year.

He began his career in the public sector, starting at National Healthcare Group Polyclinics, where he was later promoted to Dental Officer In-Charge. He also spent time at Khoo Teck Puat Hospital, gaining valuable experience treating patients with complex dental and medical needs, trauma cases, and dental emergencies.

For Dr. Teo, the art and science of dentistry isn’t just a job—it’s a passion. He regularly participates in continuing education and professional development courses to further develop his clinical knowledge and skills across different areas of dentistry. He also firmly believes in building strong, lasting relationships with his patients, helping them feel at ease—especially those who might be nervous about visiting the dentist.

When he’s not in the clinic, Dr. Teo enjoys staying active at the gym or on the soccer pitch. And when he’s in a more creative mood, you might find him at a pottery studio, working on his latest ceramic creation!
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Dr. Smita Ashok
DENTIST
Dr. Smita Ashok graduated from the University of Pennsylvania School of Dental Medicine, USA, and is an affiliate member of the American Academy of Implant Dentistry and the Singapore Dental Association. She began her career teaching graduate dental students at her alma mater and subsequently practised in Philadelphia before moving to Singapore in 2009.

Dr. Smita places emphasis on understanding her patients’ concerns and helping them feel comfortable during dental visits. She provides dental care for patients of different age groups, including children and patients who may feel anxious about dental treatment.

Her clinical interests include restorative and preventive dentistry, root canal treatment, wisdom tooth surgery, dental implants, laser dentistry, paediatric dentistry, and anti-wrinkle treatment for the management of bruxism (teeth grinding). She also provides mandibular advancement devices for the management of sleep apnea and snoring. Dr. Smita regularly participates in continuing education to further develop her clinical knowledge and skills.

She has an interest in dental sleep medicine and also volunteers her time to provide dental care for children with special needs and disabilities.

Outside the clinic, Dr. Smita is a trained Indian classical dancer, enjoys painting and music, and is deeply inspired by nature, spirituality, and sustainable living. She is married to a nephrologist and is the proud mother of two teenage boys.
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Amin
DENTAL HYGIENIST
Amin graduated as a Dental Hygienist after obtaining his Diploma in Dental Hygiene and Therapy from Nanyang Polytechnic in 2013.

Amin places emphasis on patient care and attention to individual needs when providing dental hygiene treatment to patients of different age groups.

He takes the time to understand each patient’s concerns, particularly those who may feel anxious about dental visits. Through clear communication and a patient-centred approach, Amin aims to help patients feel at ease and informed throughout their dental care.

Outside of work, Amin loves to spend quality time with his family. He is also a motorcycle enthusiast.
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