Our Story
Our Story
About Us
Mission Statement
At OPAT.PH, we deliver expert outpatient parenteral antibiotic therapy (OPAT) and infusion services, providing safe, effective, and patient-centered care as a trusted alternative to hospitalization.
Vision
OPAT.PH aims to be the leading provider of outpatient antibiotic therapy in the Philippines, setting the benchmark for excellence in infectious disease care and community-based infusion services.
Values (PRIME CARE)
Professionalism – we uphold the highest standards of skill, behavior, and accountability in every aspect of our work, ensuring excellence in patient care and operations.
Respect – we value the dignity, individuality, and needs of every patient, colleague, and partner, fostering a culture of fairness and inclusion.
Integrity – we act with honesty, transparency, and accountability, building trust with patients, partners, and our team.
Motivation – we are driven by a shared commitment to achieve the best outcomes for our patients and the growth of OPAT.PH, inspiring each other to excel.
Excellence – we consistently strive to deliver outstanding results, prioritizing patient safety, satisfaction, and innovation in all our services.
Compassion – we approach every patient and situation with empathy and care, creating a supportive environment for healing and trust.
Accountability – we take responsibility for our actions and decisions, ensuring reliable and efficient delivery of care and services.
Results-Oriented – we focus on measurable outcomes to ensure that our efforts translate into tangible improvements for our patients and clinic.
Empathy – we genuinely understand and respond to the unique experiences and emotions of our patients, offering personalized and patient-centered care.
At OPAT.PH, our priority is to ensure that our patients get only the best-quality experience while under the supervision of our highly-trained multidisciplinary medical team.
The Team
OPAT.PH is led by an Infectious Disease Specialist who acquired years of OPAT experience abroad together with qualified and knowledgeable Nurses and Pharmacists.
RYAN MARTE LLORIN, MD, FPCP, FPSMID
INFECTIOUS DISEASES, OPAT.PH CONSULTANT
For over 15 years, Dr. Ryan, an Infectious Diseases specialist passionately trained to deal with infectious diseases in order to continuously provide his patients a good quality of life.
He finished his degree in Internal Medicine at the University of the East Ramon Magsaysay Memorial Medical Center (UERMMMC). He began his training in Infectious Diseases at St. Luke’s Medical Center in the Philippines, then at Tan Tock Seng Hospital (TTSH) in Singapore. He worked at the Institute of Infectious Disease and Epidemiology (IIDE), formerly the Communicable Diseases Centre (CDC), where he acquired his knowledge in outpatient parenteral antibiotic therapy (OPAT) and was an OPAT Physician for several years.
Aside from general infectious diseases and OPAT experience, Dr. Ryan received training and work exposure in the fields of HIV Medicine, Travel Medicine and Vaccination, Antimicrobial Stewardship and Infection Control.
Dr. Ryan is currently a practicing ID consultant at St. Luke’s Medical Center Quezon City and Bonifacio Global City and Cardinal Santos Medical Center.
Advocacy
“OPAT allows patients to receive the right antibiotic for the treatment of their serious infections that would not have been possible due to the high costs of prolonged hospitalization. A patient can continue his antibiotic therapy in the comfort of his home, in the presence of his loved ones and remain productive without compromising the successful outcome of his medical care.”
List of doctors
Ryan M. Llorin, MD, FPCP, FPSMID
Internal Medicine – Infectious Diseases
Jenny Mae Quinivista-Yoon, MD, FPCP, DPSMID
Internal Medicine – Infectious Diseases
Almira V. Uy MD, FPCP, DPSMID
Internal Medicine – Infectious Diseases
Mary Elaine S. Santos, MD, FPCP, DPSMID
Internal Medicine – Infectious Diseases
Janella M. Tiu, MD, DPPS, DPIDSP
Pediatrics – Infectious Diseases
Anthea G. Tan, MD, FPCP, DPRA
Internal Medicine – Rheumatology
Jose Mara G. Mendieta, MD, FPCP, DPCHTM
Internal Medicine – Hematology
Aryane O’S Bea, RN, MD, DPPS
Pediatrics
Candy S. Estrada, MD, FPDS
Dermatology
History
The practice of administering intravenous antimicrobial therapy in the home or in an alternative health care setting was first described in the United States in 1974 by Rucker and Harrison for the treatment of chronic lung infections in children with cystic fibrosis. Since then, the practice has expanded worldwide to Canada, United Kingdom, Australia, New Zealand, Japan and Singapore, with clinical evidence supporting its safety and cost-effectiveness.
Opat Practices Around The World
Copyright 2019-2025 OPAT.PH – The Antibiotic Care Specialist. All rights reserved.
