Our Team

Meet The Team
At Whistler Medical Aesthetics®, we bring Dr. Sarah Kennea’s vision of holistic, naturally inspired medical aesthetics to life in the heart of Whistler, BC. Nestled in the breathtaking coastal mountains, our clinic blends serene surroundings with a welcoming and elegant design. More than a clinic, we are a community-focused space committed to enhancing both physical beauty and overall wellness through a balanced, patient-centered approach.
Dr. Sarah Kennea
Medical Director
A note from Dr Kennea:
“People are as unique as their motivation to seek treatment. Our approach focuses on how patients want to feel as a whole, instead of chasing individual imperfections.
focus on balance and harmony has been shaped by the natural beauty that surrounds our Whistler practice, and the needs of our patients and their stories,
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Dr. Natalie Waller ND
Doctor
Dr. Natalie Waller is a skilled Naturopathic Doctor who brings her passion for holistic health and wellness to Whistler Medical Aesthetics. With a patient-focused approach, Dr. Waller specializes in personalized treatments that enhance natural beauty while supporting overall well-being. Her expertise includes advanced aesthetic techniques and integrative therapies, ensuring patients receive care tailored to their unique needs. Committed to helping individuals look and feel their best, Dr. Waller blends science, artistry, and compassion to deliver exceptional results.

Krista Stephens
Lead Consultant at WMA
Krista, hailing from Kitchener/Waterloo, Ontario, has quickly become an essential member of our Whistler Medical Aesthetics® team. In July 2020, Krista made the move to Whistler, enriching our clinic with her extensive expertise in business administration and management within the medical aesthetics and plastic surgery fields, skills she developed during her time at the Waterloo District School Board and at various aesthetic and plastic surgery clinics.
As one of our esteemed permanent Consultants, Krista has dedicated herself to continually advancing her proficiency in CoolSculpting and various body sculpting technologies, earning recognition as an expert in evaluating patients for facial aesthetics alongside Dr. Kennea’s MD Codes initiatives. Her tireless efforts to become an accredited consultant in MD Codes not only highlight her commitment to professional growth but also align with our clinic’s dedication to setting the standard for medical aesthetics excellence in Whistler, BC.

Karissa King
Registered Nurse
Joining our nursing staff at Whistler Medical Aesthetics® is Karissa, a dedicated and experienced Registered Nurse (RN) from Quesnel, BC. With a Bachelor of Science in Nursing (BSN) under her belt and over a decade of nursing experience, Karissa brings a wealth of knowledge to our team.
Karissa has a rich background that has equipped her to quickly transition to the world of Medical Aesthetics. Karissa is accredited on the Scion Laser range, RF Microneedling, Triton and this past year has shown an aptitude for injectables, becoming accredited to inject Botox, and Dermal Fillers.
Relocating to Whistler with her husband and three boys, Karissa is now passionately pursuing her ambition in aesthetic nursing. Under the mentorship of Dr. Kennea, Karissa will enhance her skills in injectable medicine, further contributing to our goal of providing unparalleled medical aesthetic services in Whistler, BC. Experience the dedicated care of Karissa, whose clinical skills and knowledge significantly enrich our clinic’s offerings.

Emily Witham
Lead Laser Specialist & Medical AestheticTechnician
Emily worked in Australia as an esthetician for 7 years. Emily holds a Graduate Diploma in Dermal Therapies from the Australasian Academy of Cosmetic Dermal Science.
She is our expert Laser Technician and has travelled to Kansas City to study at Mint Aesthetics under Dr Matt Taronto, one of North America’s leading laser physicians. Emily has also studied with John E. Hoopman,, who is nationally and internationally recognized as a leader in patient advocacy, a laser consultant and travelling professor for the American Society of Aesthetic Plastic Surgeons (ASAPS).
Emily brings a wealth of experience and skill to Whistler Medical Aesthetics and we are absolutely delighted to have her as part of the team. Emily Is passionate about the mountains and snowboarding, and when not at work, the mountain is where you’ll probably find her.

Marni Langtry
Bodysculpting
Marni is a long time Whistlerite and is the glue that helps to hold our team at Whistler Medical Aesthetics together. Marni has incredible links within the community and is valued and loved by all that come to know her.
Marni brings with her years of experience in customer care, and a wealth of experience specifically in the Health Care industry. Marni has developed a passion of leading our Bodysculpting area of business, and is now among the highest accredited Coolsculpting practitioners in the industry, holding the coveted Coolsculpting Masters accreditation from Coolsculpting University in California. Marni has also attended the Coolsculpting scholars program, and has helped Whistler Medical Aesthetics become one of the top 12 busiest practices in the whole of Canada.

Tina Lefave
Laser Specialist & Medical AestheticTechnician
We are delighted to announce the addition of Tina Leave to our team at Whistler Medical Aesthetics®. Tina joins us with a wealth of expertise and experience as a laser technician and aesthetician, honed during her tenure at MD Aesthetics in Victoria, BC. Her proficiency in advanced laser technologies and aesthetic procedures significantly strengthens our capabilities to provide top-tier medical aesthetics in Whistler. Tina’s deep understanding of skin care, coupled with her dedication to client wellness, aligns perfectly with our commitment to offering personalized, effective treatments in a comfortable, welcoming environment. Experience the exceptional care and expertise that Tina brings to our clinic.

Elaine Meally
Medical Assistant / Consultant to Dr. Kennea
Elaine serves as the indispensable Medical Office Assistant to Dr. Sarah Kennea and is an adept MD Codes assistant at Whistler Medical Aesthetics. Her role is critical in preparing for complex injectable cases, where her proficiency and keen attention to detail ensure that each patient’s experience is seamless and tailored to their specific needs. Elaine’s support is instrumental in helping Dr. Kennea manage a diverse and demanding caseload, allowing for the highest standards of care and patient satisfaction.
With a background marked by a deep understanding of medical aesthetics and patient care, Elaine has become an essential part of the team, known for her dedication, efficiency, and the ability to provide a comforting and knowledgeable presence for patients throughout their treatment journey. Her skill in assisting with MD Codes, a revolutionary approach to injectables, further emphasizes her commitment to excellence and continuous learning in the ever-evolving field of medical aesthetics.
Elaine’s contribution to Whistler Medical Aesthetics goes beyond her technical skills; her empathetic approach and genuine care for patients’ well-being resonate with everyone she interacts with, making her a valued and trusted member of Dr. Kennea’s team.

Hayley Ostridge
Medical Office Assistant
Hayley brings her extensive experience and compassionate approach to patient care to Whistler Medical Aesthetics as a Medical Office Assistant (MOA). With a keen eye for detail and a deep understanding of the nuances of medical administration, Hayley plays a pivotal role in the smooth operation of our clinic. Her expertise in scheduling, patient communication, and medical records management ensures that every aspect of patient care is handled with precision and empathy.

Laura Tenwick
Clinic Manager
We are proud to introduce Laura Tenwick as the Clinic Manager of Whistler Medical Aesthetics®. Laura brings with her a dynamic blend of leadership and business acumen.
Laura’s professional journey is distinguished by a successful tenure as the Assistant Manager of Guest Experience at Lululemon in Whistler and as a Senior Account Executive at Eulogy PR in London.
Laura’s academic credentials include a BA (Hons) in Business Marketing and Management from Oxford Brookes University, Oxford, UK.
Beyond her professional accomplishments, Laura embodies the spirit of Whistler. An avid lover of the great outdoors, she spends her free time skiing, hiking, camping, and paddleboarding. Her passion for adventure and her commitment to community engagement resonate deeply with the values of Whistler Medical Aesthetics.

Holly Gow
Manager - Reception & Concierge Team
Holly, an indispensable member of the Whistler Medical Aesthetics® team since late 2021, seamlessly blends her extensive professional experience with her passion for the Whistler lifestyle. Preferring mountain biking in summer over winter snows, Holly’s expertise extends beyond the reception to embody the spirit of our community. Quickly rising through the ranks due to her exceptional skill in enhancing our patient concierge department, she was promoted to Supervisor in 2022. Holly’s leadership ensures our front of house and concierge team deliver unparalleled service, making our clinic a benchmark for medical aesthetics in Whistler, BC.
