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Prof. Ray O'Sullivan

FRCSEd, FRCOG, MRCPI, MSc

Obstetrician & Gynaecologist

34 years of experience

Clane, Co. Kildare, W91 N500

(+2 more)

5

/5

(17 reviews)

34 years of experience

Clane, Co. Kildare, W91 N500

(+2 more)

Areas of expertise

In-Vitro Fertilisation (IVF)
15
Fertility Treatment
8
Female Fertility
5

Contact


Expert in:

About Prof. Ray O'Sullivan

Prof. Ray O'Sullivan is a highly esteemed Obstetrician and Gynaecologist with extensive expertise in Reproductive Medicine. A graduate of University College Cork in 1992, Prof. O'Sullivan embarked on a diverse postgraduate journey, including a surgical fellowship, advanced fellowship in urogynaecology, and a fellowship in minimal access surgery in Sydney, Australia. He has held consultant positions at both the National Maternity and Rotunda Hospitals in Dublin. In addition, Prof. O'Sullivan is the founder of the Women’s Health Group and Southeast Fertility Services (now Repromed) in Kilkenny. 

Prof. O'Sullivan holds a Postgraduate Diploma in IVF and Reproductive Medicine from the University of Kiel, alongside various diplomas in management, biomedical engineering, and cybersecurity, reflecting his dedication to integrating technology into healthcare. As an Associate Professor of Obstetrics and Gynaecology at the RCSI for over a decade, he has made significant contributions to medical education. As a consultant at First IVF, Prof. O'Sullivan continues to strive for excellence in fertility treatments, using his extensive knowledge and passion for reproductive health to optimise patient outcomes. He is committed to guiding patients through their fertility journey with care and professionalism. 

Now serving as a consultant at First IVF, Prof. O’Sullivan uses his extensive expertise to drive excellence in fertility treatments. He is dedicated to improving reproductive health services, ensuring that his patients receive comprehensive and compassionate care throughout their fertility journey.


Areas of expertise

Click the bar to read patient reviews

In-Vitro Fertilisation (IVF)
15
Fertility Treatment
8
Female Fertility
5
Pregnancy
1
Hysteroscopy
1
Ultrasound
1
Male Fertility
1
Infertility
1
High Risk Pregnancies
1
Ambulatory Gynaecology
Laparoscopic (Key-Hole) Surgery
Maternal and Fetal Medicine
Pelvic Floor Dysfunction
Robotic Assisted Gynaecological Surgery

Registered with

Irish Medical Council - (IMC)

No. 16281


Qualifications

MB BCh BAO University College Cork 1992

MSc Clinical Education, UNSW 2008

Royal College of Surgeons Edinburgh

Royal College of Obstetrics and Gynaecologists


Languages spoken

  • English

Location

All locations for Prof. Ray O'Sullivan

First IVF

4.77

(43)

Abbeyhall, Abbeyland, Clane, Co. Kildare, Ireland, W91 N500

0

(0)

City Gate, Mahon, Cork, Ireland, T12 K199

0

(0)

Freshford Road, Kilkenny, Ireland, R95 P8VX

Reviews

5.00
verified patient
04 Mar 2026

Met Prof. O Sullivan as he had bee recommended to me, instantly very comfortable. He was honest, transparent, & professional. I had been for consultations to other places but choosing the right team was important to us, really delighted to continue our journey with Ray & the team.

5.00
verified patient
03 Mar 2026

Lovely doctor, welcoming and informative

5.00
verified patient
22 Feb 2026

Me and my partner are still going through treatment. Ray has been the best doctor we have met throughout our journey! He is so professional & friendly. Handled our case perfectly so far I couldn’t fault him in anyway I was so anxious going into the clinic but when we met Dr.Ray I was so at ease. We are a bit into our journey now & never left waiting on updates they are all amazing! I could not recommend this clinic more

5.00
verified patient
11 Feb 2026

Prof O’Sullivan Took time to talk us through our failed cycle and answered all our questions. Suggested a plan for the next round with some tweaks. Was positive even though we didn’t get the outcome we wanted

5.00
verified patient
11 Feb 2026

Professor Ray has always had an excellent way of explaining things, he is professional and always extremely kind! His passion for his job shines through.

5.00
verified patient
11 Jan 2026

Prof. Ray O’Sullivan made our experience so comfortable. He answered any questions we had and made us feel very reassured.

5.00
verified patient
07 Jan 2026

Prof Ray is such a wonderful man, he is so knowledgeable and cares about his patients and there outcomes.

5.00
verified patient
04 Dec 2025

I had a consultation with Ray and he was very easy to talk to. He listened to everything I had on my mind and gave me information I wasn't aware of. He made me feel completely at ease and I'm looking forward to my journey.

5.00
verified patient
28 Oct 2025

We had a very informative chat and I need to get some tests done now before I can make a plan

5.00
verified patient
03 Apr 2025

We were really impressed with our consult with Proffesor. O'Sullivan. He explained our options in detail, and in realistic terms. We did not feel under any pressure to make a decioon there and then IE it didnt feel like a sales pitch. He answered all my questions no matter how ridiculous. We found him to be down to earth and approachable. We came away with a lot more informed from that one meetign than any previous encounter is other clinics. I would just mention he did say he would forward us an email with all the information in it that we have yet to receive but i also understand it may be still in progress as I know we are not the only consulat that would have been going on durign the free consult periood I can imagine ye are very busy.

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FAQ

What are Prof. Ray O'Sullivan's reviews like?

Prof. Ray O'Sullivan's overall patient rating is 5 out of 5 stars on Doctify. This is based on 17 reviews.

What languages does Prof. Ray O'Sullivan speak?

Prof. Ray O'Sullivan speaks English

Where is Prof. Ray O'Sullivan located?

Prof. Ray O'Sullivan primarily practices at First IVF, located at Abbeyhall, Abbeyland, Clane, Co. Kildare, Ireland, W91 N500
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Does Prof. Ray O'Sullivan accept new patients?

Prof. Ray O'Sullivan generally accepts new patients.

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