
There are few fully qualified ophthalmic specialist veterinary surgeons who are employed solely in general practice. There are veterinary surgeons who have excellent expertise in eye conditions, but for a general practice to employ an ophthalmic specialist only dealing with eye conditions would mean they would be very under employed.
You are very lucky if your practice employs a specialist for each of the veterinary specialisms, such are cardiology, anaesthesia and analgesia, clinical pathology, companion animal internal medicine, surgery, ophthalmology, pathology, orthopaedics, pharmacology and toxicology to name but a few.
Most practices have vets who have expertise in the specialisms, but who do not hold qualifications, such as those issued by the European Board Veterinary of Specialisation (EBVS)-nothing BTW to do with the EU-an organisation that requires vets to show that they continue qualify for the title specialist though their careers, enduring thst these vets can offer specialist treatment/diagnostics.
You are very lucky to have a Cardiologist on call at your surgery, do they also have a Neurologist, Oncologist, Orthopaedist etc ?