Dr. Nancy de Kleer

RealSelf Verified Doctor

Dr. Nancy de Kleer

Founder & Director

Dr. Nancy de Kleer is the founder and director of Oakville Plastic Surgery and Advanced Skincare. A board-certified plastic surgeon, Dr. de Kleer has extensive training in both reconstructive and cosmetic procedures. Born and raised in the Greater Toronto Area (GTA), Dr. de Kleer is committed to Ontario healthcare. She attended undergrad at the University of Western Ontario where she graduated with honours. Earning her medical degree (honours) from the University of Toronto, Dr. de Kleer was accepted into the prestigious plastic and reconstructive surgery residency program and continued her medical training with the University of Toronto. Following her five-year surgical residency, Dr. de Kleer remained in Toronto working as a trauma surgeon at St. Michael’s Hospital before opening the doors of Oakville Plastic Surgery in 2005. [Learn More]


Kimberly Poliziani

Clinic Manager

Kimberly brings over 25 years of experience in the high-end medical grade cosmetic and the plastic surgery industry.  A keen focus on self enhancement and service knowledge makes her the ideal first contact for Oakville Plastic Surgery clients.  Kimberly’s attention to detail, her passion for innovation in skin care and her caring attitude have fostered her success in the industry, and make her a trusted and reliable Clinic Manager and Skin Health Consultant. Building strong relationships with clients in a private, peaceful environment is at the forefront of her goals at Oakville Plastic Surgery.



Medical Administrator

Molly is our medical administrator and in-house extrovert. Born and raised in Ohio, Molly earned her medical administration degree from Boheckers Business College. Before joining the Oakville Plastic Surgery team in 2010, Molly worked at the Rainbow Babies and Children’s Hospital in Cleveland, Ohio as patient coordinator.

Known around the office for her upbeat energy, it’s no wonder Molly received the RBC Stellar Performer Award. Always organized and efficient, Molly keeps the office running smoothly. Molly’s favourite treatment at Oakville Plastic Surgery is laser hair removal. Her favourite skincare line is glō minerals.

In her downtime, Molly enjoys running and dancing with her four kids and adorable dog. She loves vacationing in Florida and jets off to the sunny coast whenever possible.


CoolSculpting University


Nurse Injector

AMI & MD Codes

Cheryl is our Nurse Injector who leads our Cosmetic Injectable Services at Oakville Plastic Surgery. Good cosmetic physicians need to be more than just injectors of Botox and dermal fillers (like Juvederm). They need to be experts. Cheryl has completed her MD Dyna Codes. Cheryl has also received certification from Aesthetic Blueprint – a training program that uses breakthrough concepts gleaned from the world’s best. She has a strong background in the cosmetic industry and has extensive training in the latest innovative techniques of botox injection treatments and dermal fillers. She continues to expand her knowledge by attending the latest workshops to always maintain a superior leading edge in new and advanced techniques. Cheryl’s philosophy is to tastefully relax the appropriate facial muscles resulting in a face with a beautiful natural expression and believes in follow-up appointments to fine-tune to your individual results. Cheryl is also a graduate of CoolSculpting University.

Cheryl has a comprehensive understanding of lip filler injections with clients ranging from age 20 – 70+ years. Many younger clients tend to prefer beautiful, fuller Hollywood-style lips. Her mature clients often request a natural appearance with a tasteful amount of lip volume, and benefit from reducing the visibility of smokers lines. Afraid of a ducky lip appearance? Cheryl can educate you why this happens and why her techniques prevent this from being your result.

Client’s can also benefit from Cheryl’s expertise in restoring volume loss to the whole face including cheeks and tired-looking eyes. She can help you understand the natural progression of aging and discuss a long-term plan to restore volume loss without augmenting your natural features.

Men can also benefit from botox treatments and/or fillers to restore volume loss! Cheryl has worked with many male clients to help them become a better and more confident version of themselves.

She also works with post-stroke clients with over-active and asymmetrical facial muscles, as well as clients with a gummy smile as a result of over-active lip levator muscles.

If you would like to book a free consultation with Cheryl to begin your cosmetic journey please feel welcome to give us a call.


CoolSculpting University


RN Medical Assistant

Connie is our wonderful Registered Nurse.

A graduate of McMaster University’s Nursing Program, she primarily works with Dr. de Kleer assisting with patient care. Connie specializes in pre-operative preparation of patients for surgery as well as post-operative care and is a strong patient advocate, helping patients make informed decisions. With her caring nature, reassurance and depth of knowledge, you will feel instantly at ease with Connie during your surgical process. She will ensure that your expectations are addressed and all your questions are answered.

As well as being an RN, Connie has completed an intensive CoolSculpting technician certification course, a graduate of CoolSculpting University and is an expert at discussing patient’s goals, complete with a private assessment and the development of a personalized treatment plan.

Having worked in the aesthetics industry for 15 years, Connie is an expert with skincare and assists our patients in finding the best products for each patient’s unique needs. Connie is a strong believer in protecting skin with high quality sunscreen and rarely goes a day without it. Her favorite is TiZo Solar Protection Formula – Gentle Mineral Sunscreen.

Prior to joining the team at O.P.S, Connie worked with the team at Hamilton Plastic Surgery Centre, the Victorian Order of Nurses and Juravinski Hospital surgical centre.


CoolSculpting University


Medical Esthetician and Clinical Skin Care Specialist

Michèle is a licensed Medical Esthetician and Clinical Skin Care Specialist with more than 15 years of experience in both the esthetics and beauty industry. She graduated from Gina’s College of Advanced Aesthetics in 2000, specializing in Medical Esthetics and Clinical Skin Care. Michèle is also a graduate of CoolSculpting University.

Over the years, Michèle has gained extensive exposure to product knowledge, sales and marketing, client relationship management and customer service. She has completed many advanced skin care courses and esthetics educational training programs focused on the science of the skin and proper care techniques for healthy and happy skin.

Michèle believes the cosmetic industry offers ever-changing knowledge and learning experiences, which is why she consistently keeps up-to-date with the latest industry trends. Often, she is invited by leading pharmaceutical and skin care organizations to attend conferences and workshops that focus on skin care products, techniques and technology.

Her knowledge and extraordinary touch are enhanced by her ability to customize treatments to accommodate her clientele. Helping her patients achieve their desired results in a safe, effective and hygienic atmosphere is her number one priority.

From Microneedling, Chemical Peels and Photo Rejuvenation (IPL) to Skin Tightening, CoolSculpting, Laser Hair Removal and many other services available at Oakville Plastic Surgery, Michèle takes pride in each treatment she performs. She finds it very fulfilling to connect with her patients, establish trust, and provide personal attention to their cosmetic needs.

Michèle also has a wealth of experience treating many different skin conditions, ranging from normal to oily or acne prone skin. She can also assist with rosacea and pigmentation treatments, as well as anti-aging solutions.

Michèle strongly believes that investing in your skin is a benefit that lasts a lifetime. She invites you to attend a free consultation, where she can discuss your skin care goals and help you get on the right track to looking your very best.

Cynthia Mandelbaum

Patient Care Coordinator

After relocating from Kelowna B.C. Cynthia brings over 12 years of experience in the medical field as a plastic surgery executive assistant and surgical patient care coordinator and medical transcriptionist. With this, she has gained extensive knowledge in the field of Plastic Surgery and is delighted to be part of Oakville Plastic Surgery.

Cynthia enjoys working in a team dedicated to outstanding patient satisfaction and will assist you in any way necessary to make your experience both easy and satisfying.


Medical Office Administrator

Vanessa has more than 25 years of experience in the medical esthetics industry. She earned her Esthetician diploma from Sheridan College and her Certified Master Pedicurist (CMP) designation from the North American School of Podology. Vanessa is also certified in chemical peels, intense pulsed light (IPL), Nd: YAG lasers, radio frequency, ultrasound and microdermabrasion.

She is passionate about educating and sharing her knowledge and has been teaching medical esthetics for more than 20 years, she was recognized with a Teaching Excellence Award from George Brown College. Vanessa earned her Health Records Clerk and Medical Communication certificates and has joined the team as a medical office administrator at Oakville Plastic Surgery.


Registered Nurse

Working collaboratively with the surgical team to provide high-quality, consistent perioperative care, Dorothy is a Registered Nurse with 30 plus years of experience in hospital and private practice settings.

A member in good standing with the College of Nurses of Ontario and a member of RNAO for 15 years with specialty certification in perioperative nursing with the Canadian Nurses Association and caring for patients as an RNFA for the past 8 years.