
About Us

about us
Modern and sophisticated, Alpha is the premier Greek restaurant in Sydney
238 Castlereagh continues to focus on bringing people together to foster, promote and celebrate Hellenic culture and traditions in Australia. Playing a part in supporting communities of all kinds is an integral part of 238 Castlereagh’s past, present and future.
Located in the heart of Sydney’s CBD and operated by the Dedes Group, Alpha blends traditional Greek cuisine with a modern twist, bringing a true taste of Greece to the vibrant streets of Sydney.
Dining
We provide a signature dining experience
At Alpha, we provide a signature dining experience that immerses guests in Greek culture. Our thoughtfully crafted menus showcase the best of Greek flavors, complemented by decor inspired by the rich history and charm of Greece. The main dining area is a stunning space, designed to transport diners to a Mediterranean setting.
Spanning across three levels, Alpha is not only a restaurant but also a versatile event space, perfect for hosting large-scale functions, corporate events, and intimate private dining. Whether you’re enjoying a meal or planning a special occasion, Alpha delivers an authentic and memorable Greek experience tailored to your needs.


Riccardo Pazzona
New Executive Chef at Alpha
Pazzona brings over 15 years of international experience from Europe, London, and Sydney to the role, most recently serving as Head Chef at hatted restaurant, The Apollo. Known for his bold, ingredient-led cooking and leadership style, Pazzona will guide Alpha into its next chapter and continue to build its reputation as one of Australia’s most iconic Hellenic dining destinations.
His career highlights include Head Chef at Hotel dei Pittori in Turin where he earned the La Stampa Best Menu Award and a ranking among Piedmont’s top restaurants. He later joined Michelin-recognised Tenuta La Cascinetta and his formative years saw him train at some of the world’s most prestigious restaurants, including the two-Michelin-starred The Ledbury in London.
“Cooking, for me, is about respect – for the ingredients, for the traditions they come from, and for the people we cook for,” says Pazzona. “At Alpha, I want every dish to feel familiar yet surprising – something that speaks to memory but also sparks curiosity.”
