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Our Research Team

Our Research team operates out of our St Leonards office, while also collecting data at the Mater and RPA hospitals. Working across the organisation, our researchers regularly collaborate with other community service agencies, universities, research institutes and government agencies to complete research studies.

Harbeer Ahedi, PhD

Harbeer Ahedi, PhD

Senior Clinical Research Associate/ Database Manager

Dr Harbeer Ahedi has a PhD in biomedical sciences with an extensive background in Osteoarthritis, data management and statistics. Her career has been a balance between academic and clinical research. As a researcher her focus has been on developing preventive techniques to reduce incidence of Osteoarthritis (OA) and improve the utilization of imaging modalities to study the epidemiology of OA. Currently she is the Senior Research Assistant/Data Coordinator at Sydney Orthopedic Research Institute.

Dr Yareni Guerrero,  ExSc PhD

Dr Yareni Guerrero, ExSc PhD

Research Associate/Biomechanics

Yareni Guerrero, is a distinguished Exercise Scientist with a Doctor of Philosophy in clinical Biomechanics at the University of Sydney. Her studies mainly focus in delivering effective clinical trials for patients with Osteoarthritis and conducting three-dimensional

biomechanical gait analysis. Her career is enriched as Elite Athlete who represented Australia in the discipline of Olympic Wrestling and brining immediately wealth of knowledge in biomechanical analysis of human movement and performance as well as effective strategies to maintaining people active and healthy along their lifespan.

Nikitha Rao, BEng (Biomed)

Nikitha Rao, BEng (Biomed)

Clinical Research Administrator

Nikitha is completing her Bachelor of Biomedical Engineering (Honours) with a Diploma in Professional Engineering Practice.

Her role as a clinical research administrator involves conducting patient consultations and regularly updating databases, to assist orthopaedic research.

Jack Nilsen, BEng (Biomed)

Jack Nilsen, BEng (Biomed)

Clinical Research Administrator

Jack Nilsen currently completing a bachelor’s degree in Biomedical Engineering (Hons) and Diploma of Engineering Practice at the University of Technology Sydney (UTS).

As a Clinical Research Administrator (CRA) at the Sydney Orthopaedic Research Institute (SORI), he is routinely involved in patient consults, clinical measurements, data entry and management along with numerous administrative duties.

Chloe Jones, BEng (Biomed)

Chloe Jones, BEng (Biomed)

Clinical Research Administrator

Chloe is completing her Bachelor of Biomedical Science. As a clinical research assistant at the Sydney Orthopaedic Research Institute, she is responsible for conducting consultations with patients, assisting with ongoing studies, updating and maintaining databases, to assist with furthering orthopaedic research.

Joshua Quispe, BEng (Biomed)

Joshua Quispe, BEng (Biomed)

Clinical Research Administrator

Joshua Quispe is currently completing a bachelor’s degree in Biomedical Engineering (Hons) and Diploma of Engineering Practice at the University of Technology Sydney (UTS).

As a Clinical Research Administrator at the Sydney Orthopaedic Research Institute, he is routinely involved in patient consults, clinical measurements, data entry and management along with numerous administrative duties, to assist orthopaedic research.

Damien Teh, BEng (Biomed)

Damien Teh, BEng (Biomed)

Clinical Research Administrator

Damien Teh is currently completing a bachelor’s degree in Biomedical Engineering (Hons) at the University of Sydney (USYD).

As a Clinical Research Administrator (CRA) at the Sydney Orthopaedic Research Institute (SORI), he is responsible for consulting patients, collect clinical measurements, conduct data entry and management along with the multitude of administrative duties.

Samuel Grasso B. Engineering, PhD

Samuel Grasso B. Engineering, PhD

Consulting Engineer

Samuel has completed a Bachelor of Mechanical Engineering degree and a Doctor of Philosophy in Biomedical Engineering (2018) at the University of Sydney. His research incorporates computational and image based methodologies to measure and optimise ligament position in ACL reconstruction on a patient specific basis, to improve pre-surgical planning processes and post-operative assessment.

Samuel is responsible for Sydney Orthopaedic Research Institutes research and development activities involving computational modelling.

Lionel Jeyaraj FCCA, FIPA, FFA

Lionel Jeyaraj FCCA, FIPA, FFA

Finance and Administration

Lionel is a member of the Chartered Association of Certified Accountants UK and Institute of Public Accountants in Australia. He brings over 30 years of extensive domestic and international business accounting and advisory services, including eight years in the accounting profession. He has accumulated a wealth of experience in business management, tax accounting and compliance, financial analyses, auditing, statutory and ASX reporting, technology and change management. Lionel is focused on business results and improvement though effective processes, systems, reporting and efficient asset management.

Lionel has industry experience in various capacities ranging from Accountant to CFO encompassing information technology, telecommunications, education, gaming, leisure, research, marketing, venture capital and not for profit organisation.

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