Statistics and Research Support for Physicians

Kolabtree helps medical doctors and researchers access a global pool of experts for research, writing and statistics support.

  • Post a project for free
  • Get quotes in 24 hours
  • Confidentiality assured

Trusted by 3,500+ businesses

Featured Freelance Medical Writers and Statisticians

Consult experienced specialists for quick help to conduct, analyze and communicate your research with confidence.

Paolo Eusebi

Freelance Statistician

15+ years of experience as a data analyst in clinical research. Helps with clinical data analysis, clinical trial design and meta-analyses. 

USD 50 per hour 

Andres Zorrilla Vaca

Medical Researcher & Data Analyst

Specialist in analyzing large cohort studies and interpreting scientific articles. Helps with statistical analysis, especially in STATA

USD 20 per hour

Esther Van de Voss

 Medical & Scientific writer

20+ years of research experience and 100+ papers published. Helps with preparation of manuscripts for journal publication

USD 130 per hour

Flexible, easy payments

Kolabtree makes it easy for you to hire freelancers either at a fixed price or at an hourly fee. You can pay in increments against milestones for longer, complex projects. You can also freely interact and discuss with the freelancer before committing a budget. 

Pay per project

Pay a fixed rate per project. You can increase the scope and budget at any  time.

pay by the hour

Pay an hourly rate, with
the option to increase the no. of hours as you go along.

Trust and Safety

Kolabtree ensures safety and security of your payments and personal information. Our T&C include a confidentiality clause, however, you can sign NDAs for added protection.


Your payment details are stored safely in PCI-compliant systems. The freelancer is paid only once the work is delivered to you.


Additional agreements and contracts can be signed with freelancers to ensure you and your ideas are protected.

Tap into a global talent pool

Collaborate remotely with experts on the world’s largest freelance platform for scientists. 


Hire PhD-qualified scientists from  Institutions like UCSF, Johns Hopkins University, MIT, Stanford, Cambridge, and more. 


Consult experts in a wide range of specialities: from cardiologists and neuroscientists to statisticians and data analysts.  

Trusted partner

Companies worldwide are tapping into the expertise of Kolabtree’s freelance scientists. We help you take your research to the next level.

Kolabtree in the news


"3B Medical has used Kolabtree as a fast and easy way to put us in touch with medical and science experts for various consulting projects. The quality of experts available has been high and we have typically found selection, bidding and hiring to be effortless. All of the consulting projects that we have bid out and placed through Kolabtree were successful and the quality of work was exceptional." 

Alex Lucio, Executive Vice President, 3B Medical Inc., Florida, USA

"Kolabtree is the single best professional decision I have made in quite a while. I contracted with a brilliant biostatistician and his team, who  not only completed my project before my deadline but also enhanced my analysis with their insights.  Kolabtree is now an indispensable part of my business development and project implementation team."

Robert Goldberg, Co-founder, Center for Medicine in the Public Interest, New York, USA

"I was totally satisfied with the service I received at Kolabtree. Triaging then hiring a statistician was easy and the personnel was knowledgeable and highly professional. Work was done promptly and efficiently. I would definitely seek the service again in my future projects."

Dr. Maher Anous, Independent Plastic Surgeon, Beverly Hills, California USA

Devonshire House, 60 Goswell Road, London, EC1M 7AD


Trusted freelance experts, ready to help you with your project

The world's largest freelance platform for scientists  

No thanks, I'm not looking to hire right now