
Dr. Nerdin Medhat
General Dentist with Focus on Periodontics and Dental Implants
Dr. Medhat brings international expertise in implant and periodontal dentistry, combining advanced education with modern digital dental technology.
Learn Moremeet OUR DENTISTs
As a multi-practitioner dental practice, our team of dentists and associates provide both family dental health and expertise services. Together, we’re able to accommodate extended and weekend hours, including emergency care. In fact, our dentists have over 60 years of combined experience!

Dr. Medhat brings international expertise in implant and periodontal dentistry, combining advanced education with modern digital dental technology.
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Dr. Dina is an experienced cosmetic dentist known for gentle, patient-focused care, advanced training, and creating a calm, family-friendly dental experience.
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Dr. Lizbeth Ornelas is a Guelph general dentist committed to lifelong oral health, combining international training with up-to-date dental care standards.
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Dr. Elias is a GTA dentist with extensive orthodontic experience, certified in conscious sedation and committed to advanced, up-to-date dentistry.
Learn Moremeet the team

Nelly has worked at our office since 2013 and has been in the field of dentistry since 2001. She holds a degree in Dentistry from the University of Colombia, is certified as a Dental Assistant by the National Dental Assisting Examining Board (NDAEB), and also holds a certification in Dental Practice Management from the University of Toronto.
Nelly treasures working with the wonderful team at Uptown Guelph to ensure that patients leave our office satisfied with their dental care. She loves helping to create beautiful smiles, relieve pain, and improve patients’ oral health.
Nelly is happily married with two beautiful daughters and an adorable dog named Bruno. She speaks Spanish fluently and enjoys spending time with her family, biking, and reading. Nelly lives by the golden rule: treat others the way she would like to be treated.

Ada is a dedicated dental receptionist known for her exceptional organizational skills and a warm, welcoming demeanor. With a strong educational background that includes studying pharmacy at Fanshawe College and earning degrees in Health Sciences and Psychology from the University of Western Ontario, she brings a unique blend of knowledge and empathy to her role in the dental field.
Outside of work, Ada enjoys traveling, often seeking new adventures and cultural experiences. She is also an avid sports enthusiast, whether it’s playing or cheering for her favorite teams. Additionally, she loves spending quality time outdoors, especially walking her dog, which brings her joy and relaxation.
Ada combines her professional expertise with her personal interests to create a balanced and fulfilling life, making a positive impact in both her career and community.


Out of her 25 years in dentistry, Liz has spent 18 with our practice! She graduated from Centennial CCUI in Guelph, and also studied at Sir Sanford Fleming College & Ontario Business College for Dental Assisting. Her favorite part of her job is meeting patients and helping them achieve a higher level of dental health.
She has enjoyed getting to know our patients over the years and cultivating caring, supportive relationships with each of them. Seeing the younger patients become wonderful adults is particularly rewarding for her!
Liz likes to spend time with her family, and to take long trail walks with Maya, her dog. She enjoys gardening and growing vegetables and collecting antiques with her husband. She is active on her small village’s committee, helping fundraise, promote local businesses and artisans, and give back to the community with family fun days and other great events. Additionally, she is active in her church.

Clara is a dentist in her home country. After arriving in Canada, she expanded her knowledge by studying Canadian Health Care at Mohawk College. Currently, Clara applies her experience in her work at Sterybay, where she focuses on ensuring that dental instrument disinfection, sterilization procedures and protocols are carried out in a safe, contaminant-free environment, protecting both patients and clinical staff. Clara enjoys outdoor activities, spending time with her family, listening to music, and traveling.

Shireen received her undergraduate degree in Computer Engineering from the University of Baghdad. After raising her kids, Shireen decided to return to the work field with a new career, as a dental assistant. She received her Diploma from the National Academy of Science and Business and was further certified as a dental assistant by the National Dental Assisting Examining Board (NDAEB).
Shireen joined Uptown Guelph family a year ago and is happy to be a part of such a wonderful team. Her motivation and passion come from her interactions with patients, she strives to practice with utmost professionalism to provide them with the best care.

Fernanda is a skilled dental assistant with a strong background in dentistry. With years of hands-on experience, she excels in patient care, assisting with procedures, and ensuring a smooth workflow in the dental office. Fernanda is dedicated to maintaining high standards of hygiene and patient comfort, all while fostering a positive environment for both patients and staff. A detail-oriented professional, she continually seeks to expand her knowledge in the field, staying updated with the latest dental technologies and practices. She enjoys spending time with her family and likes to explore new places.

Shelley has spent 8 of her 33 years in dentistry with our practice, which she considers her “work family”! Shelley became a Certified Dental Assistant at Seneca College, Toronto in 1984. In 2009, she became a Registered Dental Hygienist at CCDH, Burlington in 2009. Shelley enjoys helping her patients strive to be healthy, and seeing new and familiar faces every day! She values continually learning.
Outside of the dental office, she likes to spend time with her growing family of children and grandchildren. Shelley also has a zest for travelling and experiencing new sights, exploring small villages, meeting new people, and trying different foods. Photography and interior decorating are two of her creative hobbies.

Rachelle has been with the office since January 2024 and will be celebrating four years in dental hygiene this January. She earned a certificate in Pre-Health Sciences from Georgian College, where she found her passion for a career in dental care. Rachelle then graduated from Georgian College with an Advanced Diploma in Dental Hygiene.
She enjoys helping people overcome dental anxiety and supporting them in reaching their optimal oral health goals.
Outside of the office, Rachelle spends quality time with her son and family. She also enjoys reading, solving puzzles, and listening to music.

Out of her 6 years in dentistry, Jenessa has been with our practice for 4! She received her diploma in Dental Hygiene from Cambrian College. Jenessa finds interacting with friendly faces and helping people reach their dental hygiene goals to be very rewarding.
Her hobbies include volleyball, snowboarding, sports, music and watching movies. She enjoys spending time with family and friends. Jenessa is currently happily on maternity leave with her amazing son, Clark!

Kelly has been with our office for the past 17 years, spending most of her 27 years in dentistry with us. She completed her Dental Assistance education at George Brown College, and her Dental Hygiene education at Georgian College. Kelly enjoys working together with clients towards a common goal of a healthy mouth and body.
She is a mom of 2 great daughters. Kelly’s hobbies include quilting, woodworking and antiquing. She also takes to the outdoors for skiing, snowshoeing and long walks.

Sarah has been a part of our team for the last year and a half. Sarah is a dedicated and skilled Dental Hygienist with 16.5 years of experience in providing comprehensive dental care and hygiene services. A graduate from Fanshaw College in London, she is passionate about getting to know her patients and educating them on the importance of oral health and implementing preventative dental care practices.
When she is not working as a dental hygienist, she is at home chasing two busy boys around, playing tennis and spending time with family and friends.
Real stories from real smiles, see why patients across Guelph trust us for compassionate, high-quality dental care.
David Bruce
1 year ago
There folks are the best.Tooth extraction . I had high blood pressure twice. sent me home . cannot do. they fit me in for a third appt and then the third appt I was settled. they helped me with that. extraction went seamless . The best friendly folks around.
Ariel Hamilton
1 year ago
I've been going to giggles for the past 7 years and they are absolutely phenomenal. They never make me feel bad about my teeth and they keep the anxiety down. And most importantly their dental work is always perfect! If you're looking for a dentist, this is the one!
Karamjit Kaur
1 year ago
I had an amazing experience. Everyone in the office are great from front desk to doctors . I am a senior and the staff took there time to explain me everything .The office is accessible.
ali alsaadi
1 year ago
One of the most wonderful dental clinics. The staff and doctors are extremely sophisticated and professional.
Ramandeep kaur
1 year ago
I had an amazing experience at Uptown Dental Clinic. From the moment I walked in, I was greeted with warmth and professionalism. The front desk staff is friendly, helpful, and efficient with appointments and paperwork. Doctors are is truly outstanding — gentle, knowledgeable, and took the time to explain everything clearly. I felt completely at ease throughout the entire visit. The hygienists and assistants are equally fantastic — kind, patient, and very thorough with cleanings and check-ups. The office itself is spotless, modern, and equipped with the latest technology.
Pearl Cooley
2 years ago
Dr Liz is AMAZING! She completely rebuilt my smile! It has brought me great happiness and confidence. The office is very clean. The front desk staff are so kind and go above and beyond!

It just takes a few minutes to book a visit online.