ROWENA C. REBADAVIA, RPSGT, CSS
Senior Clinical Sleep Physiologist | Certified Sleep Scientist | Registered Polysomnographic Technologist
Rowena is a distinguished Senior Clinical Sleep Physiologist and Managing Director at Sleep Experts Scoring and Solutions, with over a decade of dedicated experience in the field of sleep medicine. Her career is marked by clinical excellence and leadership in the evaluation, diagnosis, and management of complex sleep disorders.
Certified as a Registered Polysomnographic Technologist (RPSGT) in the United States and a Certified Sleep Scientist (CSS) through the Australia and New Zealand Sleep Science Association (ANZSSA), Rowena continues to set the standard in sleep healthcare. She became a member of ANZSSA in 2017 and successfully earned her certification through the ANZSSA Competency Exam (ACE) in 2024, solidifying her standing as a respected expert in the region.
Rowena has also been a registered Clinical Physiologist with the Clinical Physiologists Registration Board of New Zealand since 2018, upholding best practices and maintaining the highest standards of patient care. With a Bachelor of Science in Nursing from Trinity University of Asia and licensure as a Registered Nurse (Philippines), she brings a holistic, patient-centered approach to sleep health.
Her blend of clinical expertise, international credentials, and commitment to innovation makes Rowena an invaluable leader in sleep diagnostics and therapy. She is passionate about improving patient outcomes through evidence-based practices, education, and collaborative healthcare delivery.
EDLYN MAE ESPOLONG – ROGAYAN, CSS, PGDipMedTech in Sleep
Senior Clinical Sleep Physiologist | Certified Sleep Scientist | PGDipMedTech – Sleep Medicine (University of Otago)
Edlyn Mae is a seasoned Senior Clinical Sleep Physiologist and Managing Director at Sleep Experts Scoring and Solutions, bringing over a decade of specialized experience in neuroscience, sleep diagnostics, and laboratory practice. Her deep expertise, combined with international credentials, makes her a vital pillar of excellence in New Zealand’s sleep health sector.
Her clinical career includes pivotal roles as both a Neurophysiology Technician and a Clinical Sleep Physiologist, where she has demonstrated consistent excellence in sleep study evaluation, patient care, and technical proficiency. A strong advocate for continuous education, Edlyn earned her Diploma in Health Management from Cornell Institute of Business & Technology (Auckland) in 2017. She further advanced her academic journey with a Postgraduate Certificate in Medical Technology in 2023 and completed her Postgraduate Diploma in Medical Technology (with credit endorsed in Sleep Medicine) in 2024 at the University of Otago.
In recognition of her professional competency, Edlyn became a Certified Sleep Scientist (CSS) after successfully passing the ANZSSA Competency Exam (ACE) in 2024. She has been a proud member of the Australia and New Zealand Sleep Science Association (ANZSSA) since 2019 and joined the Clinical Physiologists Registration Board (CPRB) of New Zealand in 2022.
Additionally, Edlyn is a Registered Nurse in the Philippines and Saudi Arabia, and holds a New Zealand Certificate in Health and Wellbeing (Level 4), showcasing her dedication to delivering holistic, culturally attuned, and compassionate care.
Her multidisciplinary experience, academic rigor, and commitment to patient outcomes reflect her unwavering passion for advancing the field of sleep medicine making her a respected leader and an invaluable member of the Sleep Experts team.
CEASAR C. ANDRES, RPSGT
Senior Clinical Sleep Physiologist | Registered Polysomnographic Technologist | Sleep Technologist (AASM)
Ceasar C. Andres brings over a decade of specialised experience in sleep medicine as the Senior Clinical Sleep Physiologist and Managing Director of Sleep Experts Scoring and Support. He is a credentialed Sleep Technologist accredited by the American Academy of Sleep Medicine (AASM) and holds registration as a Polysomnographic Technologist, demonstrating advanced competencies in the diagnosis and management of sleep disorders.
Ceasar’s extensive background spans clinical practice and international consultancy, having successfully implemented Sleep Workflow Infrastructure and training initiatives across several countries in the Asia-Pacific region. His role has included conducting complex sleep studies, educating healthcare professionals and patients, and tailoring the use of sleep devices to ensure optimal outcomes.
He is particularly skilled in the assessment and treatment of sleep-disordered breathing, including expert configuration and management of Positive Airway Pressure (PAP) therapy. His technical mastery covers a wide range of sleep scoring platforms and computer networking systems, positioning him as a trusted leader and innovator in the field of sleep diagnostics and therapy.
At Sleep Experts, Ceasar is committed to advancing sleep health through precision, education, and compassionate support, empowering individuals and healthcare providers with the tools and knowledge for better sleep and better lives.