Mylonas D & P & O'Callaghan A
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Mylonas D & P & O'Callaghan A
Call The Animal Referral Hospital at Baulkham Hills on 9639 7744 OR go directly to The Animal Referral Hospital at 19 Old Northern Road, Baulkham Hills. This fully licensed veterinary hospital was established in 1980 by David and Peter Mylonas with the aim to provide quality care at affordable prices for the people of Blacktown.

Our partner, Tony O'Callaghan, joined our team in 1985 from Queensland and has proven very popular with our clients since his arrival with his friendly outlook and great diagnostic and surgical skills. David and Peter and our long term associate, Ben Hawtrey, all grew up and were educated in Seven Hills so they have an understanding of the local area and that means they can empathise with the needs and requirements of our clients and patients.
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The vets and the staff at Mylonas & O'Callaghan Veterinary Hospital want you to be confident and comfortable in the knowledge that your beloved pet is in the safe and caring hands of experienced and expert professionals. All of the vets have trained in Australia and like all registered veterinary surgeons are required to maintain their knowledge and standards by attending courses on a regular basis.
The Mylonas, Mylonas & O'Callaghan Vet Hospital aims to deliver the best quality care through experience that is caring and cost effective. We offer a wide range of services and elevated standards of care that will cater to the requirements of most clients and their beloved pets. But when there is the need we will always offer you a referral to the most appropriate specialist veterinary facility that we know will cater to your needs.
Peter was born in Sydney and grew up in the Seven Hills area and was educated at Seven West P.S. and James Ruse Agricultural H.S. He attended Sydney University Veterinary School on an academic scholarship and graduated in 1975. He practiced in the Fairfield area for a short time and then became involved in the Blacktown taxi industry until he gathered the resources to open the practice at Blacktown in Partnership with his brother David in 1980.
Reviews (8)
Sumal Perera
Sumal Perera
Jan 02, 2022
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Great vet. Went to see Peter with my dog a few days ago.
The staff at the counter were really helpful and nice and after seeing my dog since no treatment was required Peter didn't charge me either.
Since this is good veterinary practice, please do expect a bit of a wait on busy days.
Alison Horscroft
Alison Horscroft
Dec 27, 2021
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We have been using this lovely vets for a long time now.
They are just wonderful, my lovely girl Jayne would personally recommend Peter as she loves his calm and loving nature.
He is honest and caring.
Our cat is even pretty impressed with the level of respect they give her 😊 we all know what cats are like.
On the whole, this is a really good place to take your beloved furkids.
The staff and the vets are all really great people.
Marie Tsubaki Miko
Marie Tsubaki Miko
Dec 12, 2021
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Experienced vets and lovely vet assistants who have gone above and beyond for my pets, especially additional care. Highly recommend them for their services.
Michael Fowler
Michael Fowler
Nov 19, 2021
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Took my cat to this vet today, was professional, gave great advice and charged very reasonably. The diagnosis was exactly right, my cat was given a steroid shot and by that night had started eating again, recovering fully over the next couple of days
Highly recommended
Keshav Dogra
Keshav Dogra
Nov 13, 2021
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Best Vet in Western Sydney. A tad on the expensive side but bloody 100% worth the money. The bloke who served me had 50 years of experience and was an absolute gentleman. My dog is a bit reactive to other dogs (not aggressive just excitable) and he did a fantastic job of keeping her calm whilst prescribing an accurate treatment for her diagnosis. This place isn't a scam like most others and I highly recommend it.
Carol Mcdonald
Carol Mcdonald
Oct 28, 2021
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Positive: Professionalism, Quality, Reliability, Responsiveness, Value
So happy with service my puppy received today. After my normal vet told me they were to busy to see my him and to ring around and find another vet that could. From initial phone call to consult so professional , caring and helpful. Will be making this my dogs new vet. So grateful that they saw him at such short notice. Thank you
Kaz
Kaz
Jun 12, 2021
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I have always taken my animals to this vet for almost 15 years now. After seeing some 1 star reviews here I thought I’d put my 2c in.
All staff are very responsive and quick to attend to you. They have always been like this and maintained their performance especially during covid restrictions.
I have always called over the phone to ask questions particularly as I’ve been caring for a 16yo Pomeranian in the family. They are always understanding and patient with me.
Visits/consultations are quick and professional and it maybe helps as I am always taking notes down before I see the vet to share
Katherine
Katherine
Nov 05, 2018
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My beautiful cat Alfie ate a wasp last summer and was very sick when I brought him into the surgery. The doctors were very quick to administer medication and they did a great job at calming me down too. Alfie has made a full recovery all because of the Vet’s fast actions.
They are very knowledgeable and caring.