J CHALKTALK Medical CommunicationS

We leverage on our extensive agency experience to help partners in the pharmaceutical and healthcare industry reach out and communicate to their target audiences.

Why Us

We understand what you need.

Our associate medical writers have solid scientific educational backgrounds and extensive experience in medical communications. Over the years, our writers have helped many industry players to develop various patient- and physician-targeted materials across a broad range of therapeutic areas.

Take the pain out of planning. Planning a symposium or advisory board meeting? Allow us to take care of the logistics and faculty management, so you get the most out of your meetings. From agenda development, to meeting reports, all the way to arranging a limo service to bring your last delegate to the airport – leave it to us.

To us, you are not ‘just one out of many’. Our aim is to deliver quality and effective work because we recognize that your success is our success. Before we take on your project, we make sure we are able to give your project the undivided attention and priority it deserves.

Big agency service, boutique agency costs. We are a Singapore-registered firm, but we don’t keep a brick-and-mortar office. We don’t employ an army of support staff, either. We cut overhead costs by keeping to the essentials, and we pass those savings to you.

Our Services

Helping you get your message across to healthcare communities

Medical Writing

Detail Aid
Patient Brochure
Manuscript Development
Guidelines Development
Consensus Statement
Slides Deck
Dossier Development
Case Compendium

Engagement

Symposium
Master Class
Advisory Board
Train The Trainer
Patient Compliance
Training Modules (Accredidate CME)
MSL / Sales Rep Training

Marketing Strategy

Product Launches
Market Leaders & Expansion
Challenger Brands

The Team

Extensive experience in medical communications

Zhong XH

XH spent over 13 years servicing and helping Pharma companies develop materials that engaged both patients and physicians in bettering patient outcomes. She was involved in managing and innovating one of Asia’s largest multi-channel healthcare professional platform and network – supporting Pharma companies moving into digital engagement and equipping Doctors with scientific learning digitally.

As a strong believer in metrics that matter and an expert in devising customer-centric strategies for deeper HCP engagement through digital frameworks, she brings her immense knowledge, experience and talents regarding all things Pharma to J Chalktalk.

Dr John Leroy

John is a medical writer with 17 years of professional experience in medical writing and the pharmaceutical and healthcare industries. Aside from his experience in medical affairs, he has diverse experience in the marketing and brand management of consumer and specialty products as well as hospital services.

In medical writing, his areas of special interest include consumer education, continuing medical education, manuscript and guideline development, faculty management, integrated marketing communications and communication strategy. In medical communications, he has spearheaded around two dozen product launches and major local and international symposia.

Ruth Santos

As a medical writer with more than a decade of experience, PubMed is Ruth’s playground, and distilling key messages from highly scientific manuscripts to create engaging materials for physician and patient audiences is her game.

Her strength is in breaking down complex jobs into practical bite-sized steps and she has a wealth of experience in providing editorial support for events, congresses, scientific symposia and advisory board meetings across different therapy areas. For her, ‘good’ is defined as leaving a situation or place better than she has found it.

Helen Wong

Helen Wong comes with a broad experience from developing product launch strategies and brand campaigns to executing integrated programs across ethical/medical channels as well as consumer touchpoints.

She has helmed numerous product launches of leading pharmaceutical and nutritional brands in Asia-Pacific,  developed strategies for launch, market development and expansion for market leaders and challenger brands as well as developed and driven integrated programs from KOL engagement programs, patient education campaigns, digital campaigns and public relations in many therapeutic areas: anti-allergy, diabetes, nutrition, oncology, ophthalmology and urology.

Contact Us

Got a project in mind?

Got a project in mind? Talk to us!

Drop us an email to discuss your needs.

Let’s explore how we can work together to create effective and impactful solutions for you.

Email us at chalktalk.enquiry@gmail.com or via the form.

© 2025 by J Chalktalk Medical Communications