The Team

Dr. John & Melissa O’Mahony


We are owned and operated by an experienced and dynamic husband-and-wife team. Dr John O’Mahony, is a family doctor with a keen interest in surgical skin procedures, cosmetic medicine and entrepreneurship.  Melissa O’Mahony, brings 15 years of medical office management and is very skilled in marketing and design. You will see her influence on the MedAesthetic brand both in clinic and online.


meet our team

Brooke Bermingham

Clinic Manager

Brooke Bermingham is the manager of MedAesthetics, and she brings years of experience serving the Sarnia-Lambton community in sales and customer service. Prior to MedAesthetics, Brooke helped lead one of the most successful telecommunications teams in Southwest-Ontario while always focusing on providing top quality service. Brooke brings tremendous energy to the team, always maintains a positive outlook, and adapts to all situations with a smile. Brooke’s experience in sales, along with her dynamic and approachable disposition, make her an incredible leader. An advocate for animal rights, she has a special place in her heart for her cats. When she is not mentoring the team or hosting daily success meetings, you can find Brooke visiting with friends and family or watching her favorite films.

Melissa O’Mahony

Director of Guest Experience

Melissa is an experienced medical practice manager, in addition to managing busy medical practices, Melissa has overseen and designed two major renovations to the Bluewater Medical Clinic. Melissa brought her extensive management and building renovation experience to MedAesthetics, and has been instrumental in the recent expansion and rebranding of the clinic.  As an owner/operator Melissa’s mission was to build an amazing team at MedAesthetics and to provide our guests with the best experience possible. Melissa’s first passion is her family and when not raising her four children she loves to exercise and entertain.

Cassie Rodd

Membership Coordinator

Cassie Rodd is the Membership Coordinator at MedAesthetics. She has worked in the medical aesthetic industry for over 6 years and has a wide range of knowledge regarding both services and products. Cassie’s broad range of knowledge in the medical aesthetic field, and her love of her work, ensures that she is always up-to-date on the latest trends with the client in mind. She specializes in the “Get to Know You” consultations. Cassie’s passion for medical aesthetics aligns with her interest in fashion, wellness, and anything beauty related. Outside of her busy work life, Cassie enjoys spending time with her husband and son and takes great care to practice a positive work-life balance so she can bring her best self to both MedAesthetics and home with her family.

Lori Soulliere

Guest Relations

Lori Soulliere is on the Guest Relations Team at MedAesthetics. She started working in the medical aesthetics field here in our community in 2007. She has gained knowledge of many aesthetic procedures, lasers, and products over the years, and enjoys working with all of the fabulous clients she has come to know. Lori and her sister Tammy were the owners of a boutique medical aesthetics clinic before coming on board at MedAesthetics. Lori has been happily married for 2 years and has 3 beautiful children.

Tiffany Cechovsky

Guest Relations

Tiffany Cechovsky is part of our guest relations team. Born and raised in Sarnia, she brings many years of experience in customer service and the beauty industry. Her goal is to continue to provide a genuine customer experience to MedAesthetics. In her free time, she enjoys spending time with family and chasing around her new baby.

Tammy Kidd

Team Lead Laser Technician, RPN

Tammy Kidd, RPN, is the Laser Team Lead at MedAesthetics. With over 13 years in the industry, Tammy has a caring approach and is committed to providing clients with the best treatment plan for optimal results. She has extensive knowledge with many different lasers and is continuously being trained on the latest, most cutting-edge technology and procedures. Tammy provides treatments for a variety of conditions, including fine lines and wrinkles, skin laxity, skin tags and lesions, tattoo removal, pigmentation concerns and PRP treatments for hair loss using a variety of lasers and devices. She has been happily married for 25 years and is very proud of her two sons.

Lisa Henry

Coolsculpting Expert, Laser Technician, Medical Aesthetician

Lisa is a medical aesthetician/certified laser technician with almost 10 years of experience and training in various cosmetic procedures. She has been with the MedAesthetics team for 2 years now and is our Coolsculpting Expert and Team Lead. She has been performing Coolsculpting treatments for 5 years, making her the most experienced in the Sarnia-Lambton area, with the highest number of treatments performed! When Lisa isn’t at MedAesthetics, you can find her spending time outdoors with her beloved chihuahua Gucci or working on a DIY home project with her husband!

Shelby Holmes

Nurse Injector

Shelby has 5 years of experience at MedAesthetics. She began her career performing laser treatments and quickly perfected her skill for cosmetic injectables. Shelby is trained and certified by Allergan to perform Botox and Juvederm as an advanced injector. Her goal is to work with her clients and develop a treatment plan so they can look and feel their best. She is always complimented on her gentle touch and natural-looking results. She worked alongside Dr. Kucerova for 4 years, learning her techniques and what makes MedAesthetics stand out from other clinics. As a graduate of the Practical Nursing program in 2012, her dream has always been a career in cosmetic medicine. She has a real eye for detail and finds beauty in nature. When she’s not at MedAesthetics she is finding other ways to help beautify the world!

Harley Crawford

Nurse Injector

Harley is a Registered Practical Nurse specializing as a Nurse Injector at MedAesthetics. She has studied the revolutionary method of MD codes introduced by Brazilian plastic surgeon, Dr. Mauricio de Maio to create individualized treatment plans to enhance your natural beauty, resulting in elevated inner wellbeing and self confidence. She has completed peer-to-peer training with Dr. Lenka Kucerova, and Shelby Holmes, and continues her education alongside Allergan, the leaders in the medical aesthetics industry. Harley strives to provide her clients with the most modern product knowledge, education and injection techniques all while practicing a gentle and comforting approach. Harley is a self identified product junkie- so don’t forget to ask her about our incredible skin care lines! When Harley isn’t injecting at MedAesthetics, you can find her pampering herself with a good skincare routine, watching crime documentaries and indulging a glass of red wine.

Michelle Blondeel

Nurse Injector, Laser Technician

Michelle Blondeel is a registered practical nurse with a passion for the cosmetic industry. She is a certified laser technician and has had extensive training from Allergan, the gold standard in neuromodulators and dermal fillers. She loves the continuous education involved in the always evolving industry and strives for professional and personal growth. Michelle’s natural looking results and calm, gentle manner is sought after by the clients at MedAesthetics. She specializes in the reduction of pigmentation, rosacea, hair removal, and skin resurfacing. Outside of work, you will likely find her eating a jar of peanut butter or trying to get her 10,000 steps in!

Medical experts you can trust

At MedAesthetics, all services are provided in a medical clinic under the supervision of a Doctor. We combine artistry with advanced knowledge of anatomy and clinical experience. We value predictability, precision, safety and quality. We strive to get you the outcomes you desire while ensuring that we are delivering gold standard treatments that are evidence-based and safe. You can trust that you will be receiving the best care while achieving natural, balanced and beautiful results. All treatments are supervised by onsite medical experts.