Dr David Teenan

IMAB Member and UK Medical Director

David Teenan

Dr Teenan is an ophthalmic surgeon who is considered by many fellow eye care professionals to be Scotland's premier and most experienced surgeon in vision correction. He specialises in LASIK and LASEK laser eye surgery, refractive lens exchange, cataract surgery and intraocular contact lens surgery.

Dr Teenan is UK Medical Director at Optical Express, and an examiner for the Royal College of Surgeons. He is widely considered a world leader in the field of refractive surgery.

Throughout his pioneering career Dr Teenan has helped thousands of people achieve freedom from glasses and contact lenses through his specialist skills in laser vision correction and lens replacement surgery.

Having completed his initial and higher surgical training in Scotland and Wales, Dr Teenan returned to Glasgow to take up a Fellowship at Gartnavel Hospital and worked as a consultant ophthalmologist before joining Optical Express.

His dedication to his profession and patients is evident from his wide range of clinical experience and his ongoing attendance at international ophthalmological seminars and conferences as both speaker and delegate.

Dr Teenan has the Royal College of Ophthalmologists certificate in refractive surgery. His surgical experience, combined with access to our unique technology, has helped him to mentor hundreds of ophthalmologists.

Dr Teenan provides laser eye surgery and lens replacement surgery at Optical Express in Clane.

Procedure Types

  • Laser Vision Correction
  • Refractive Lens Exchange
  • Implantable Collamer Lens
  • YAG

Clinical experience

  • Over 50,000 eye surgeries
  • Over 31,000 laser surgeries
  • Over 18,000 lens surgeries

Patient results

  • 96.9% of Dr Teenan’s patients achieve 20|20 vision or better.¹
  • 99.5% of Dr Teenan’s patients achieve UK driving standard vision or better.²
  • 95.3% of Dr Teenan’s patients can read newspaper print or smaller.³
  • 99.7% of Dr Teenan’s patients are satisfied with the care provided.⁴

Professional memberships

  • Royal College of Surgeons, Edinburgh (RCS)
  • Royal College of Ophthalmologists (RCO)
  • The British Society for Refractive Surgery (BSRS)
  • International Society for Refractive Surgery (ISRS)
  • The American Society of Cataract and Refractive Surgery (ASCRS)
  • Council member for United Kingdom and Ireland Society of Cataract and Refractive Surgeons (UKISCRS)
  • Optical Express International Medical Advisory Board (IMAB)

Customer Testimonials

What Dr Teenan’s patients say about him

“It’s amazing and has really worked well. I’m delighted with the outcome, and delighted I went to Optical Express."

Robin Galloway - Lens Replacement Surgery

“I would have no hesitation in recommending Optical Express. From the way I was received, the treatment, the aftercare."

Alex McLeish - Lens Replacement Surgery

“Since having my laser eye surgery I can’t recommend Optical Express enough."

Laura Gilmour - Laser Eye Surgery

“The attention to detail that you get and the professionalism at Optical Express is unbelievable."

Andy Cameron - Lens Replacement Surgery

“What an amazing job the team at Optical Express Glasgow have done. Dr David Teenan and his team have left me speechless. I am totally amazed by the results of my surgery."

Robert McMahon - Lens Replacement Surgery

“I feel incredible, somewhere between the bionic woman and a sheer miracle. One of the things which hammered it home was sitting with my 19-year-old daughter on the night of the second operation and being able to read her texts. Although I didn’t tell her that, obviously!"

Carol Smillie - Lens Replacement Surgery