Poliklinika Siai
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Your specialist in dermatology and venereology, plastic surgery, radiology and cytology and ophthalmology– in the heart of Zagreb.

SIAI Clinic is one of the leading centers of excellence in the fields of dermatology, venereology, radiology, cytology, ophthalmology, and plastic surgery. Thanks to its unique approach, SIAI seamlessly combines diagnostics, functional treatment, and aesthetic solutions to provide comprehensive care for both health and appearance.

Assoc. Prof. Ivana Prkačin, PhD

Dr. Ivana Prkačin, PhD, is a dermatologist and venerologist at the Sisters of Mercy University Hospital Center, with a PhD in biomedicine. She is involved in teaching and scientific work, with a particular focus on dermatological oncology and cosmetology.

Prim. Dr. Ognjen Zrinšćak, PhD

Dr. Ognjen Zrinšćak is an ophthalmologist at the Sisters of Mercy University Hospital Center, specializing in oculoplastic surgery and neuro-ophthalmology. He earned his PhD in 2022 and is the author of over 20 scientific papers. He actively participates in scientific and educational projects.

Assoc. Prof. Vesna Ramljak, PhD

Assoc. Prof. Vesna Ramljak is a cytologist at the Sisters of Mercy University Hospital Center, specializing in breast and thyroid tumors. She earned her PhD at the Faculty of Science, is active in science and teaching, and is the president of Europa Donna and the Section for Interventional Cytology of the Croatian Medical Association (HLZ).

Dr. Frane Marleku, MD

Dr. Frane Marleku is a radiologist at the Sisters of Mercy University Hospital Center, specializing in breast ultrasound and other organs. He is a member of the melanoma and breast teams and the president of the committee for radiological technology exams.

Dermatology

Dermatology focuses on the diagnosis, treatment, and prevention of diseases affecting the skin, hair, and nails, which may be caused by genetics, hormones, environmental factors, or internal health conditions. Common issues include acne, eczema, psoriasis, allergies, infections, hair loss, moles, and signs of skin aging and pigmentation.

Plastic surgery

Plastic surgery is a specialized field that includes both reconstructive and aesthetic procedures aimed at enhancing appearance, restoring function, and improving quality of life. From post-trauma reconstruction to cosmetic surgeries like breast enlargment and liposuction, it employs advanced techniques such as minimally invasive methods, laser technology, and regenerative therapies.

Radiology and cytology

Radiology is a medical discipline that enables the diagnosis and treatment of diseases through imaging techniques such as ultrasound, which is safe, non-invasive, and widely used. Cytology complements diagnostics by analyzing individual cells for early cancer detection and monitoring various pathological changes.

Ophthalmology

Ophthalmology is a medical specialty focused on the diagnosis, treatment, and prevention of eye diseases, vision problems, and related structures. Using advanced diagnostic tools such as OCT, tonometry, and angiography, ophthalmologists help preserve and improve vision.

Cosmetology

Cosmetology focuses on the care and enhancement of skin health and appearance through non-invasive treatments, professional skincare products, and modern technology. It aims to prevent aging, treat imperfections such as acne, hyperpigmentation, and dehydration, and achieve a healthy, radiant complexion.

Laser center

The laser center specializes in high-precision, non-invasive treatments using advanced laser technology to address aesthetic and dermatological concerns. Procedures such as hair removal, treatment of capillaries, pigmentation, scars, and skin rejuvenation offer safe, effective, and personalized care.

SIAI Polyclinic is a modern medical center that brings together dermatology and venereology, cosmetology, plastic surgery, ophthalmology, laser center, radiology and cytology in one place. Our team of experts uses the latest technology and a personalized approach to provide top-quality diagnostics, treatments, and aesthetic procedures in a safe and comfortable environment.