Montreal Plastic Surgeon
3333 Graham Blvd., Suite 333
Ville Mont-Royal, H3R 3L5 CA
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24 years experience
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5.0 out of 5 stars 5.0 stars from 8 reviews See details Hide details
5.0 out of 5 stars Doctor's bedside manner
5.0 out of 5 stars Answered my questions
5.0 out of 5 stars After care follow-up
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5.0 out of 5 stars Staff professionalism & courtesy
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Treatment results may vary

5 out of 5 stars Mommy Makeover

44 Years Old and Feeling Fantastic with my Mini Mommy Makeover!! - Montroyal, QC

Dr. Dionisopoulos is a caring Doctor who listens to his patience needs and goals. Explains how the procedure is done and answers your questions and concerns that you may have. He makes you feel right at home. His center has a very welcoming atmosphere and the staff members are always polite and courteous.

5 out of 5 stars Botox

Best doctor and great results

Love botox by Dr D! My skin just looks better, those wrinkles on my forehead are no more visible, it lifted my brows and opened my eyes and it looks so natural! I feel just lifted and more confident. Dr Dionisopoulos is not just the best on his specialty. He is professional, dedicated, caring and trustworthy. I'm so grateful i got the best! I won't take a risks in this matter . Go for the best!

5 out of 5 stars Breast Reduction


Once I made the decision to have a reduction mammoplasty, it was time to search for the very best surgeon that this city had to offer. I consulted with several surgeons and even thought that perhaps I would be more comfortable with a female surgeon... ...and then I met with Dr. Tassos Dionisopoulos. Not only did he make me feel extremely at ease from the very first second I walked in, he also...

5 out of 5 stars Liposuction

I had an amazing experience!

Dr Dionosopolous performed liposuction on my stomach and thighs. He is very knowledgeable, attentive and followed up post operation several times! He made my experience a good one and am very happy with my results!

5 out of 5 stars Lip Augmentation

Great Doctor

First time getting lip augmentation and couldn't have been in better hands! Dr. Dionisopoulos really takes the time to listen to what you are looking for, is extremely patient, professional and caring. Is on time, makes you feel safe and comfortable. Dr Dionisopoulos AND his staff provided an amazing experience and service.

5 out of 5 stars Botox

Amazing Doctor!

Dr Dionisopoulos knows what he's doing, he makes you at ease right away, he is very kind, takes time to listen / understand your needs and wants you to be happy with the results above all. I am very pleased to be one of his patient, I have been well taken care of every time I saw him and happy with the results. You can tell he loves people and his job and it makes a big difference. He is...

5 out of 5 stars CO2 Laser

56 Yr Old Female - Montreal, QC

Dr. Dionisopoulos & his staff were very informative patient & professional post treatment care was first class with follow up phone calls & visits.

Debby 45 Yr Old Single Mom Breast Cancer,thyroid Cancer,BRCA #2 Positive ...had Enough! - Montreal, QC

A perfectionist , sweet caring and above all he loves his job and I love the communication I hv with him ... In my eyes the best plastic surgeon !!

*Your results may vary. Any specific claims or permanence length of results vary for each patient and are not guaranteed.

Board Certifications

Board-certified by the Royal College of Physicians and Surgeons of Canada - Plastic Surgery


American Society of Plastic Surgeons (ASPS)

Awards & Recognition

RealSelf Top Doctor

Hospital Privileges

Dr. Dionisopoulos has hospital affiliations at Jewish General Hospital, Montreal, St. Mary's Hospital, Montreal.


  • Undergraduate & Medical School

    Undergraduate: Health Science, McGill University, 1979
    Medical: MD, McGill University, 1985

  • Post-Medical School Training

    General Surgery, McGill University, 1989
    Plastic Surgery, McGill University, 1992
    Fellowship: Microsurgical, Memorial Sloan-Kettering Cancer Center, 1993

Treatments offered at MediSpa Mont-Royal

Most popular answers from Tassos Dionisopoulos, MD

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Why does it look like I don't have Mentor Memory Gels 800cc in? Do I need a revision? (photos)

It is important to communicate with your plastic surgeon about your concerns as he is privy to the whole case such as whether the expanders were... READ MORE

Rippling/loose skin ABOVE belly button: how will this really get better with time? (photos)

Hindsight is 20/20. a mini tummy tuck is a great operation for that small percentage of patients whose issues are all below the belly button. the... READ MORE

22 days post op, 23 years old, male, tummy tuck, abdominoplasty question? (Photo)

Your result looks great! at this point i agree with your plastic surgeon that a dressing (for hygene) is likely not needed. without having had a... READ MORE

What could cause this and how do I mitigate or fix it? (Photos)

Thank you for your question. if your breasts did not look like that (with the implants looking like they are high) a few months after your breast... READ MORE

Why do I have no nipples?

The brown spot you are describing is the areola which surrounds the actual nipple. it seems that what you are describing are inverted or hidden... READ MORE

Does a Tummy Tuck surgery remove subcutaneous belly fat? (photos)

Congratulations on the weight loss! the answer to your question i that an abdominoplasty will deal with all your concerns: remove the loose skin with... READ MORE

Anesthesia for mastectomy with implant?

My group performs over 200 procedures a year, all with general anesthesia, none with epidural. we do not use bladder catheters routinely. READ MORE

I am no doctor but I think I have an infection? (Photos)

It appears that you have at least a localized wound infection. the malaise you are describing and your sense that things are worsening despite... READ MORE

Did breast augmentation 12 weeks ago, the scars have become lumpy and thick. Do these look normal? (photo)

I am happy to hear that they are not painful or itchy. these appear to be hypertrophic scars and usually they will improve with time. you can help... READ MORE

What does explanting of breast implants include?

If your plastic surgeon has offered you an option of removing the implants under local anesthesia then the assumption is that your gel implants... READ MORE

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*Your results may vary. Any specific claims or permanence length of results vary for each patient and are not guaranteed.