Ryan M. O'handley is a Parasitologist based in Roseworthy, South Australia. You’ll find the practice at Mudla Wirra Rd, Roseworthy, SA 5371.
Ryan’s work focuses on infections caused by parasites and other tiny organisms. In many cases, these issues show up after travel, through food and water, or after contact with certain animals and environments. Conditions like Giardia and toxoplasmosis can cause ongoing gut symptoms or general illness, and they’re the sort of problems Ryan looks into with care.
There are also other infections that fall under this wider umbrella, including ehrlichiosis and different types of worm or parasite illnesses such as helminthiasis. Ryan also deals with spirurida and secernentea infections, which are less common but can still affect how people feel and function day to day. At times, symptoms can be mixed, so it helps to take things step by step rather than guess.
While the main focus is parasitology, Ryan also treats infectious problems that may show up outside the gut. For example, a ruptured eardrum can come from infection and needs proper checking and follow-up. Getting the right advice early can make a real difference to recovery and comfort.
Over time, Ryan’s approach is about listening, asking the right questions, and making a clear plan for what to do next. That might mean checking symptoms, supporting test results where needed, and guiding treatment so you know what to expect. Ryan keeps things practical and grounded, and he works with people to manage problems safely and sensibly.
There’s no long list of “special words” here. Just a focus on getting to the cause of the illness, and helping people move forward once the right diagnosis is made.
