Jonathan Loh
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Jonathan Loh Email & Phone Number

Senior Medical Writer | Medical Communications at Costello Medical
Location: Singapore, Singapore, Singapore 8 work roles 3 schools
1 work email found @costellomedical.com LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 86%

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Work email j****@costellomedical.com
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Current company
Role
Senior Medical Writer | Medical Communications
Location
Singapore, Singapore, Singapore
Company size

Who is Jonathan Loh? Overview

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Quick answer

Jonathan Loh is listed as Senior Medical Writer | Medical Communications at Costello Medical, a company with 191 employees, based in Singapore, Singapore, Singapore. AeroLeads shows a work email signal at costellomedical.com and a matched LinkedIn profile for Jonathan Loh.

Jonathan Loh previously worked as Senior Medical Writer at Costello Medical and Medical Writer at Costello Medical. Jonathan Loh holds Bachelor Of Science - Bs, Biology/Biological Sciences, General from Nanyang Technological University.

Company email context

Email format at Costello Medical

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{first}.{last}@costellomedical.com
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Profile bio

About Jonathan Loh

From my myriad experiences in medical communications, business development & strategy, education, and journalism, you'll find me a firm believer that an effective communicator has indispensable power to create real impact in all fields and sectors.I'm passionate about applying critical thinking, strategic planning, and knowledge of my audiences in my communications work to transform...- The ambiguous to the actionable- The complex to the concise- The unknown to the understandable- The elementary to the extraordinaryEmpowering communities, colleagues, clients, and customers with goal-oriented, targeted communications that translate to extraordinary outcomes never fails to excite me. I'm always on the lookout for the next big opportunity to do it again and again.

Current workplace

Jonathan Loh's current company

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Costello Medical
Costello Medical
Senior Medical Writer | Medical Communications
cambridge, cambridgeshire, united kingdom
Employees
191
AeroLeads page
8 roles

Jonathan Loh work experience

A career timeline built from the work history available for this profile.

Medical Writer

Singapore

  • Strategically managed publications projects confidently for major pharmaceutical clients across rheumatology, dermatology, and other disease areas.
  • Consistently produced high-quality deliverables for diverse scientific publication types (abstracts, presentations, posters, and manuscripts) in close collaboration with international clients, including from Australia.
  • Recognized by local/global colleagues and senior managers for efficient execution of multiple simultaneous projects with competing deadlines and proactively managing up.
  • Exhibited proficient client management through judicious internal/external project planning as well as clear and actionable communication to build trusting relationships.
  • Demonstrated adept medical writing expertise and ability to accurately address demanding feedback from clients, key opinion leaders, and scientific professionals.
  • Actively utilized company-wide resources and engaged with global teams to resolve project challenges, such as data gaps/discrepancies, and potential conflicts between global and regional publication plans.
Aug 2022 - Oct 2024

Business Development & Strategy Intern

Singapore

  • Served as a key member in the core project teams of Medtronic APAC’s employee-led and external innovation platforms.
  • Displayed workplace adaptability through various responsibilities, including:- Liaising with APAC leadership team, employees, and participating companies to drive timely execution of activities and submission of.
  • Gained wide exposure to emerging technologies and solutions in MedTech/digital health space, grew understanding of market trends, and developed stronger business acumen.
  • Cultivated deep knowledge of open innovation on the company- and industry-wide levels and its role in accelerating healthcare advancement and business growth.
Jul 2021 - Apr 2022

Public Health Intern

Singapore, Singapore

  • Sharpened public health knowledge and thinking through weekly case study reading, literature searches, and writing of case study evaluations. Case studies included War on Diabetes campaign in Singapore, medicinal.
  • Reinforced learning and exercised communication skills through weekly case study discussions with fellow interns and SSHSPH Vice Dean (Practice).
May 2021 - Jun 2021

Life Science Educator

Singapore

  • Conducted and assisted in science education workshops for primary and secondary school students through outreach programs and in Science Centre Singapore labs.
  • Collaborated with colleagues to conceptualize, film, and edit video content for online workshops, science kit tutorials, and educational media on social media.
  • Demonstrated public engagement skills through interacting and educating visitors.
Jul 2020 - Dec 2020

Journalist

Singapore

  • Journalist for Business Insider Singapore & Malaysia (now Insider)
  • Wrote and published more than 350 digital articles covering business, lifestyle, politics, and consumer technology over two stints, with proven speed and efficiency.
  • Reported on major events including Malaysia’s 14th General Election and the Trump-Kim Summit in Singapore; several articles were well-received locally and internationally.
  • Networked with public relations agencies to create original stories through media coverage events and interviews.
May 2019 - Aug 2019

Journalist

Singapore

  • Journalist for Business Insider Singapore & Malaysia (now Insider)
  • Wrote and published more than 350 digital articles covering business, lifestyle, politics, and consumer technology over two stints, with proven speed and efficiency.
  • Reported on major events including Malaysia’s 14th General Election and the Trump-Kim Summit in Singapore; several articles were well-received locally and internationally.
  • Networked with public relations agencies to create original stories through media coverage events and interviews.
Feb 2018 - Jul 2018

Retail Sales Associate

Singapore

  • Responsible for sales of local tea (The 1872 Clipper Tea Co.) and souvenir (Supermama) products.
  • Supported housekeeping duties and upkeep of store electronic devices.
Nov 2017 - Dec 2017
Team & coworkers

Colleagues at Costello Medical

Other employees you can reach at costellomedical.com. View company contacts for 191 employees →

3 education records

Jonathan Loh education

Bachelor Of Science - Bs, Biology/Biological Sciences, General

Activities and Societies: NTU Navigators Recipient of Nanyang Scholarship NTU Navigators - Trained in Bible study skills during Vacation.

Gce 'A' Level Certification, Biology, General

Activities and Societies: Sirius Scholars Programme, Bukit Panjang Eagle Venture Section Group leader during Overseas Study cum Work.

Gce 'O' Level Certification

Bukit Panjang Government High School

Activities and Societies: Bukit Panjang Eagle Scout Group Achieved 'Distinction' for NSW International Competitions for Schools in English.

FAQ

Frequently asked questions about Jonathan Loh

Quick answers generated from the profile data available on this page.

What company does Jonathan Loh work for?

Jonathan Loh works for Costello Medical.

What is Jonathan Loh's role at Costello Medical?

Jonathan Loh is listed as Senior Medical Writer | Medical Communications at Costello Medical.

What is Jonathan Loh's email address?

AeroLeads has found 1 work email signal at @costellomedical.com for Jonathan Loh at Costello Medical.

Where is Jonathan Loh based?

Jonathan Loh is based in Singapore, Singapore, Singapore while working with Costello Medical.

What companies has Jonathan Loh worked for?

Jonathan Loh has worked for Costello Medical, Medtronic, Saw Swee Hock School Of Public Health, Science Centre Singapore, and Singapore Press Holdings.

Who are Jonathan Loh's colleagues at Costello Medical?

Jonathan Loh's colleagues at Costello Medical include Isabella Clements, Isabel Raynaud, Olivia Colman, Mph, Lillian Dukes, and William Cherry.

How can I contact Jonathan Loh?

You can use AeroLeads to view verified contact signals for Jonathan Loh at Costello Medical, including work email, phone, and LinkedIn data when available.

What schools did Jonathan Loh attend?

Jonathan Loh holds Bachelor Of Science - Bs, Biology/Biological Sciences, General from Nanyang Technological University.

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