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Dr. Mary-Helen Mahoney Beautifi Financing

Dr. Mary-Helen Mahoney
Doctor Verified checkmark on Beautifi

MD, FRCSC – Toronto , ON

Rated 5 out of 5
4 reviews

Dr. Mahoney is a Toronto-based plastic and cosmetic surgeon committed to natural-looking results in cosmetic surgery. As a female plastic surgeon, she offers a unique perspective to her surgical expertise. Dr. Mahoney specializes in emphasizing natural results with an honest approach and meticulous surgical technique.

About Dr. Mary-Helen Mahoney

Dr. Mahoney continues to have an interest in clinical outcomes research, particularly in breast surgery, and teaching of surgical skills to trainees. Her surgical interests include breast surgery (cosmetic and reconstructive), body contouring surgery, surgery after weight loss, non-surgical facial treatments, and treatment of skin cancer.

Dr. Mahoney offers surgical expertise and natural results in her approach to breast surgery. She offers a unique female perspective in her understanding of her patients’ goals. Breast surgical options can range from breast enhancement, to breast reduction or lift, to breast reconstruction.

Procedures Offered

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  • MD –  University of Western Ontario
  • Plastic Surgery Residency training – University of Toronto

Memberships & Organizations

  • Canadian Society of Plastic Surgeons (CSPS)
  • Canadian Society of Aesthetic Plastic Surgeons (CSAPS)
  • Royal College of Physicians and Surgeons of Canada (RCPSC)
  • College of Physicians and Surgeons of Ontario (CPSO)
  • Ontario Medical Association (OMA)
  • Canadian Medical Protective Association (CMPA)
  • American Society of Plastic Surgeons (ASPS)


Recent Reviews

You can tell she truly cares about her patients

Rated 5 out of 5
6 months ago

I had a breast reduction done by Doctor Mahoney in September, and I couldn’t be happier with the whole experience. From our first consultation, I was impressed by her knowledge and honesty. I hadn’t done a ton of research on the procedure, as I tend to get overwhelmed and didn’t want to psyche myself out. Doctor Mahoney described the procedure to me in a way that I was able to understand, and informed me on possible risks/ things I could be concerned about. She was professional, yet attentive and personable.

Once I decided to go through with the procedure, our following appointment affirmed my trust in her. She really makes you feel comfortable, well taken care of, and excited!

I had some nerves upon arriving at the hospital on the day of my surgery, but once I saw Doctor Mahoney, I felt at ease and reassured. You can tell she truly cares about her patients, and takes pride in what she does.

Overall, I had a very smooth recovery with minimal pain. I was able to communicate with Noosheen (who was also awesome!) at the office, through email or phone, with any questions or concerns throughout my recovery. I felt heard and taken care of from start to finish.

I am going on 4 months post op and the procedure has been life changing. I’m so much more comfortable in my body, and love the results. Doctor Mahoney does excellent work. To any future patients, keep up the scar treatment!! It really does work.

Thank you so much Doctor Mahoney. 🙂

Avatar for Kat L
Kat L

My life has changed tremendously since I had this surgery

Rated 5 out of 5
6 months ago

I had a breast reduction done by Dr. Mahoney last summer. If you have a look at her website, it’s simple and to the point. When you meet with her, she is very personable and honest. I have recommended many people to her simply because she was professional, caring and wanted the best for me. Her experience in this field shines through with the type of incisions she does during surgery. My life has changed tremendously since I had this surgery and I would do it 100x again. Thanks again!

Avatar for Carine

I made the best decision ever choosing Dr. Mahoney

Rated 5 out of 5
6 months ago

I made the best decision ever choosing Dr. Mahoney to do my procedure. She is very kind, caring, and skilled in what she does. I was so nervous as this is my first operation, but Dr. Mahoney kept me calm and comforted me. 5 weeks post op and I am so happy with my results!

Avatar for alliemsfts

An extremely skilled surgeon

Rated 5 out of 5
6 months ago

I am 78 years old and over the years have been fortunate to have been the patient of some very good doctors. Dr. Mahoney came very highly recommended by a nurse friend as well as another patient. Upon meeting Dr. Mahoney, it was immediately apparent why she has so many five star reviews. She is caring, compassionate, reassuring, and an extremely skilled surgeon. She is nothing short of amazing in so many respects. I feel so blessed to have her on my side. Thank you Dr. Mahoney!

Avatar for Marlene F
Marlene F

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