Dr Olwyn Johnston is a highly skilled internal medicine physician and nephrologist renowned for her expertise in diagnosing and managing a wide range of kidney-related conditions. Her medical interests include chronic kidney disease, glomerulonephritis, and renal replacement therapies such as hemodialysis and peritoneal dialysis. Dr Johnston is particularly adept at utilizing advanced diagnostic techniques and evidence-based treatments to ensure optimal patient outcomes. She is also proficient in managing complex cases involving electrolyte imbalances and hypertension associated with renal disorders. Dr Johnston's commitment to continuous education and staying updated on the latest advancements in nephrology underscores her dedication to providing the highest standard of care. If you have experienced Dr Johnston's exceptional expertise, please leave a review to share your experience and help others benefit from her invaluable care.