About Peach

Peach Cosmetic Medicine was founded in 2003 by Dr John Mahony. Formerly in general medical practice in Newtown, Dr Mahony embarked into cosmetic medicine in 1999 and rapidly found he could bring successful outcomes to the vast majority of his keen patients. More procedures, more equipment and more patients prompted the move to dedicated cosmetic practice.

But all those years of general practice have left Dr Mahony with the traditional professional habits of the all-round doctor. Habits like the provision of comprehensive cosmetic care. Habits of availability to his patients. Habits of perpetual study and ever-more training to maintain and expand his skills.

Peach Cosmetic Medicine is upstairs at 330 Oxford St Paddington, in classic 2-storey Federation offices. Dr Mahony is ably assisted by his team of beauty therapists, trained by him to work at his side with the treatments and procedures Peach offers.


Being right in the middle of the fashion precinct of Oxford St makes us easy to find but hard to park near! We’re on the northern side of Oxford St, between Witchery and Paddington Newsagency, opposite Dinosaur Designs, Isenbergs Mitre 10 hardware and Westpac Bank.

We are well served by buses. Bus routes 333, 378, 380, m40 and 352 go right at our door. And after your treatment if you need a taxi there are so many going by you’ll think it’s Manhattan.

Our Products

We carry an extensive range of products which compliment our procedures. Products are available for purchase via our Peach E-Shop online or from our offices. Should you have any questions regarding our products please email us at info@peachcosmeticmedicine.com or use our Contact Form.