Clinician Bios

  • Mr Simon Horgan MBBS FRCS FRCOphth

    Horgan

    Consultant Lead for Ophthalmology

    Mr Horgan is our Consultant Clinical Lead for Ophthalmology. Mr Horgan completed his training at Moorfields Eye Hospital and works as a consultant ophthalmologist at St George’s Hospital in London, where he specialises in retinal disorders. He has vast experience in setting up community ophthalmology services, including cataract surgery and primary care clinics run in general practice. Mr Horgan’s clinical interests are in age related macular degeneration and diabetic retinopathy
  • Mr Jamba Tenzing FRCS, MRCOphth, MSC in Ophthalmology, Fellowship Medical Renita (University of Toronto)

    Tenzing

    Ophthalmologist, Buckinghamshire

    Jamba is a highly experienced ophthalmologist. His main subspecialty interests are Glaucoma, and medical diseases of the vitreous and retina. He has extensive experience in managing diabetic retinopathy. He joined Operose Health after completing his Fellowship in Medical Retina from the University of Toronto and branched into Primary Care Ophthalmology – and he has never looked back! He has several years of experience in Primary Care Ophthalmology with Operose Health.
  • Mr Peter Gray MA, LLM, FRCS, FRCOphth, MFFLM, DMCC

    Gray

    Ophthalmologist, national

    Mr Gray graduated with a primary medical qualification from Cambridge University and also has a Masters Degree in Law from Cardiff University in the “Legal Aspects of Medical Practice”. He has been awarded Fellowships by the Royal College of Surgeons and by the Royal College of Ophthalmologists and a Membership of the Faculty of Forensic & Legal Medicine of the Royal College of Physicians. He is a respected and experienced ophthalmologist who, having worked in many prestigious centres of excellence in the United Kingdom, is proficient in all aspects of ophthalmology. In his military career he gained much experience with ocular trauma. He has a special interest in the diagnosis and management of external eye disease, especially in relation to ocular chemical injuries.
  • Dr Geeta Lal FRCS Glasgow, MBBS, DO, MS

    Lal

    Ophthalmologist, Hounslow and North Kent

    Dr Lal studied medicine in India with a post-graduation in ophthalmology and further trained in Ireland in the Royal Victoria Eye and Ear hospital. She is an accredited ophthalmologist on the GMC specialist register. Dr Lal is a highly experienced ophthalmologist and has worked in different sub specialities while training in Ireland. She has a special interest in Cornea and Refractive surgery and wishes to pursue this further by doing a fellowship. Dr Lal has also played a key role in teaching medical students of the Royal College of Surgeons (Ireland) as a senior lecturer in ophthalmology. She currently works for Operose health as a Community Ophthalmologist.
  • Robert Longhurst BSc (Hons) MCOptom FBDO DipTp (IP) Higher Cert Glauc

    Longhurst

    Consultant Optometrist, North Kent and Worcestershire

    Robert Longhurst is a Consultant Optometrist with a registered independent prescribing specialty and higher qualifications in glaucoma. A former dispensing optician, he has passed both the qualifying exams set by the Association of British Dispensing Opticians and the College of Optometrists’ Scheme for Registration, leading to the FBDO and MCOptom qualifications, respectively. He is registered with the GOC under number 01-28534 and is on the National Performers List in respect of the NHS General Ophthalmic Service. Robert did post-graduate training in glaucoma at Central Middlesex Hospital and has passed masters level examinations in the same. He has passed similar examinations in advanced visual science, ocular nutrition, investigative ophthalmic science, ocular therapeutics, prescribing for disorders of the eye, retinal and macular disorders, and refractive surgery at Aston University. In June 2019, he passed the Therapeutics Common Final Assessment and gained his Diploma in Therapeutics (Independent Prescribing) from the College of Optometrists. The following month and following a further period of study at Cardiff University, he gained his Professional Certificate in Glaucoma. In 2021, he was awarded his Professional Higher Certificate in Glaucoma. He works as a Consultant Optometrist for Operose Health and sees patients at Sheppey Community Hospital in Kent and at sites in Worcestershire. Previously, he saw eye casualty patients at Royal Berkshire Hospital where he now has an honorary consultant appointment. He has also worked in paediatric clinics alongside a team of orthoptists, carrying out cycloplegic refractions and indirect ophthalmoscopy. In addition to his NHS work, he has practicing privileges at 25 Harley Street and sees private glaucoma and dry eye patients and performs comprehensive routine eye exams and diabetic retinopathy screening. Former patients of Mr Longhurst have included several well-known celebrities. Robert has been involved in teaching and research since his first peer-reviewed paper was published in May 2015 and has given several lectures on dyslexia and the spontaneous Pulfrich effect, including an invited lecture at Oxford University. He is currently a doctoral candidate at Aston University. Robert is a Freeman of the City of London and was admitted as a Liveryman of the Worshipful Company of Spectacle Makers in April 2017.
  • Dr Hadeel Al Shebib MD, Ophthalmologist

    Shebib

    Consultant Ophthalmologist, North Kent

    Hadeel has a busy practice based at Operose Health in North Kent. She sees about 4,800 patients a year and provides eye diseases treatment and management. Her training was based in the San Juan De Alicante Hospital in Spain and King Faisal Specialist Hospital in Riyad (KSA). Part of her professional training was with one of the world’s leading Cataracts and Refractive surgeons, Professor Alio in Alicante. Hadeel has a special interest in Ocular Surface diseases and Glaucoma. Hadeel has also received training in Ocular Oncology in Barts Hospital with Professor Hungerford. In 2017, she joined Operose Health as a consultant ophthalmologist.
  • Dr Geeta Lal MBBS, DO, MS, FRCS Glasgow

    Lal

    Hertfordshire, Community Ophthalmologist

    Dr. Lal studied medicine in India with post-graduation in ophthalmology and further trained in Ireland at the Royal Victoria Eye and Ear hospital. She is an accredited ophthalmologist on the GMC specialist register. Dr Lal is highly experienced and has worked in different sub specialities whilst training. She has a special interest in Cornea and Refractive surgery, wishing to pursue this further by doing a fellowship. Dr Lal has also played a key role in teaching medical students at Royal College of Surgeons, Ireland as a senior lecturer in ophthalmology. She is presently working with Operose health as a community ophthalmologist.
  • Dr Patricio A Pacheco BSc, MD, Ophth

    Pacheco

    Community Ophthalmolgist

    Dr Pacheco is a Chilean-British ophthalmologist who moved from his native country early on in his career to train and work in the UK. He is a member of the British Medical Association and former affiliate member of the Royal College of Ophthalmologists. After graduating as a Medical Doctor (MD) in 2001, Dr Pacheco underwent specialist training at the Ophthalmology Department and Ocular Trauma Unit in the Hospital del Salvador, Santiago de Chile. On completing his specialist training and after graduating with first class honours, he travelled to the UK for sub-specialist training in Cornea and Anterior Segment at the world-renowned Moorfields Eye Hospital - NHS Trust between 2004 and 2006. This enriching experience led him to continue clinical assessments and research work in the UK, by continued sub specialist training in Medical Retina and Uveitis at Moorfields for further two years. In his additional two years at Moorfields, he published seminal articles in peer reviewed journals, including the MUST trial for Uveitis and - often-cited - clinical trial for the use of methotrexate in inflammatory eye disease. Dr Pacheco was offered a post at Moorfields as a Specialist Doctor in Ophthalmology, where he continued to practice until 2012. During this time, he was a pioneer in the use of anti-VEGF therapy for treating wet AMD, running the very first intravitreal suit clinics, and he worked tirelessly at the A&E department, serving the community. Highly trained and regarded by his patients and colleagues, Dr Pacheco continues to practice ophthalmology at a primary care level, serving local populations at NHS community services as part of Operose Health until present days.