Researchers

Our researchers serve as your full strategic partners, from study design and protocol development to advanced data analysis and final reporting. Our diverse scientific board leverages years of experience in epidemiology, biostatistics, and clinical medicine to tackle the most pressing health challenges. We don't just collect data; we transform it into actionable evidence that empowers academia, government institutions, and healthcare stakeholders.

Putri Novianti, MSc, PhD

Co-Founder & Scientific Board

A (bio)statistician by training with specialization in statistical analyses on high dimensional molecular data and have years of experience as a data practitioner in tech-industries.

dr. Alfi Yasmina, MD, PhD

Clinical Epidemiologist

A pharmacoepidemiologist, with years of experience in teaching and supervising research. Interest: drug utilization, drug effectiveness & safety, & pharmacogenomics

Ivonne Martin, MS, PhD

Senior Statistician

A Postdoctoral Researcher, specialized in modelling correlated and compositional data with years of experience in biomedical research.

Dewi Amalia, MBat

Statistician

A statistician graduated from Monash University Australia with a specialization in Business Analytics.

Aulia Kharis

Statistician

A statistician, Master's candidate in Statistics, Certified TensorFlow Developer, and R Shiny Developer.

Innas Widiasti, M.Biomed

Bioinformatician

Biomedical master's graduate in bioinformatics with experience in cancer research, including database analysis, DNAseq, mutations, and molecular docking for drug analysis.

Muhammad Alhaddad, M.Si

Statistician

A master's graduate in Statistics

Clinical Experts

Our clinical experts bring deep, frontline insights to the heart of our innovation process. By collaborating closely with our research teams, we co-create practical solutions for today's most pressing healthcare challenges. From specialized clinical-research consultations to immersive hands-on training, we empower healthcare practitioners with the skills and evidence-based strategies they need to excel.

dr. Kartika Hapsari, SpOG, Sub.Sp.Onk, FNVOG

Clinical Expert

A gynecologic oncologist and the Director of Bintaro Women and Child Clinic (BWCC); specializes in managing obstetric and gynecologic conditions, particularly cancers of the female reproductive system, including ovarian, cervical, and uterine cancer.

Dr. dr. Henny Putri, Sp.OG (K)

Clinical Expert

A specialist in obstetrics and gynecology and a member of the Indonesian Medical Association (IDI) and the Indonesian Society of Obstetrics and Gynecology (POGI). She provides medical consultations in obstetrics and gynecology and holds a PhD from Universitas Gadjah Mada.

dr. Ratih Hariandy, M.Ked(OG), Sp.OG

Clinical Expert

A specialist in Obstetrics and Gynecology with a Clinical focus on Gynecologic Oncology.

Tech Team

Our technology team delivers comprehensive support for digital product development, creating intuitive tools designed for the people who need them most. Whether we are building platforms for direct patient engagement, empowering researchers with advanced data tools, or streamlining research operations, we bridge the gap between technical excellence and real-world impact.

Septi Rito Tombe, M.Sc

Technical Project Manager

Technical project lead supporting delivery across product, operations, and implementation.

Andika Hakim, M.Sc

AI Engineer

Engineering team member focused on applied AI solutions and product development.

Rafli Setiawan

Software Engineer

Engineering team member building and maintaining software features that support Siena Clinical initiatives.

Salahudin Alayubi

UI Designer

Design team member shaping user interfaces and visual communication across digital products.

Operating Officers

Behind every successful project is our Operational Team, the unsung heroes of Siena Clinical. They are the tactical masters who turn logistical hurdles into smooth pathways for progress. In the complex world of healthcare implementation, they move with a signature Siena spirit: a relentless commitment to efficiency. Whether navigating remote field sites or managing intricate project timelines, our operations team ensures that no challenge stands in the way of delivering care and data where it is needed most.

Gunawan Wibowo

Finance and Operation Lead

Experienced Finance, Controlling, and Accounting Analyst with strong expertise in general accounting, costing, and journal entry preparation. Skilled in implementing innovative accounting practices and procedures

Septiani Gultom

Field Research Lead

>10 years of experienced in clinical data and biological sample collection as well as leading field teams (incl. data management, licensing, administration, finance & research reporting)