Hire Freelance Clinical Trials Specialists: Find Clinical Trial Consulting Services

Yasuko M.

Clinical Research Consultant | Clinical Trials, Medical Devices & Japan Regulatory Support
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USD 70/hr
Bachelor’s Degree in Nursing
Japan

I am a Japan-based Registered Nurse and Public Health Nurse with more than 10 years of experience in clinical research, including roles as a Cl...

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USD 70/hr
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Dr. Nadda M.

Medical Specialist & Trilingual Consultant (English, French, Arabic)
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USD 60/hr
Medical Degree (MD)
Algeria

Board-registered Medical Specialist and top-ranking graduate in Endocrinology and Diabetology (3rd nationwide in the 2025 DEMS board exams), ba...

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USD 60/hr
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Dennis P.

Medical & Regulatory Editor | Clinical Document QC | Scientific Editing & Fact-Checking
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USD 65/hr
Bachelors in English Literature
United States

I’m a highly experienced medical and regulatory editor with 20+ years of experience across clinical, regulatory, scientific, and promotional ma...

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USD 65/hr
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Dr. Rachelle M.

Academic Pathologist (MD) | Scientific Writing & Editing | Cytopathology & Gynecologic Pathology
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USD 150/hr
Doctor of Medicine
United States

I am a physician and academic pathologist, board-certified in anatomic and clinical pathology and cytopathology, with fellowship training in gy...

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USD 150/hr
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Dr. Meri M.

Medical Doctor, Researcher & Public Health Expert | 15+ Yrs in Academia and Ophthalmology | 5+ Yrs
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USD 70/hr
PhD
United States

Experienced Public Health and Medical Research Professional with over 15 years of expertise in academic research, literature review, and higher...

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USD 70/hr
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Dr. Smruti P.

MD Pharmacology | Pharmacovigilance & Drug Safety Writer | Medical Research & Literature Review
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USD 45/hr

I am an MD Pharmacology resident with expertise in pharmacovigilance, drug safety evaluation, clinical research, and medical writing. My academ...

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USD 45/hr
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Dr. Ala O.

Clinical Research Consultant | Medical Writer | Literature Reviews | Manuscript editing | Oncology Research
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USD 50/hr
Doctor of Health Sciences
United States

I am a Doctor of Health Sciences (DHS) with more than 8 years of experience in clinical research, surgical oncology, medical writing, and resea...

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USD 50/hr
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Dr. Angelica C M.

Physician | Medical Writer & Reviewer | Clinical Research | Scientific Peer Reviewer
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USD 75/hr
Medical Degree (MD)
United States

Licensed physician with 3 years of postgraduate clinical and research experience across dermatology, telemedicine, and clinical research. My ba...

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USD 75/hr
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Dr. Tugba K.

Biomedical Scientist | Medical & Scientific Writer | Clinical Research Specialist
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USD 25/hr
MSc in Biochemistry (Pharmacology)
Turkey

I am a scientist and clinical research professional with multidisciplinary experience spanning biochemistry, molecular biology, molecular genet...

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USD 25/hr
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Dr. Aravind P.

Interconnected Expertise in Patient-Centred Communication, Clinical Trial Transparency & Regulatory Medical Writing
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USD 130/hr
Postdoctoral Research Fellow
Switzerland

Independent consultant with 20 years of healthcare communication experience spanning patient-centred scientific communication and health litera...

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USD 130/hr
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Dr. Hany S.

Scientific and Medical Writer with Expertise in Systematic Reviews and Meta-Analyses
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USD 15/hr
Master
Egypt

Physician | Medical Writer | Biostatistician | Data Analyst As a licensed physician with extensive experience in biostatistics, data analysis,...

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USD 15/hr
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Seyma A.

Medical Researcher | Public Health Specialist | Healthcare Data Analyst| Medical writer with 10+ years
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USD 40/hr
Public Health Specialist
Turkey

I am a Medical Doctor and Public Health Specialist with over 10 years of experience in medical and publications in public health, epidemiology, mental health...

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USD 40/hr
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Dr. Minakshi Kommoju P.

Pharm.D | Medical & Scientific Writer | Clinical Research & Literature Review Specialist
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USD 15/hr
Doctor of Pharmacy
India

I am a Pharm.D graduate with an academic background in clinical research, scientific literature review, medical writing, and healthcare documen...

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USD 15/hr
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Dr. Alejandro M.

Clinical Research Associate with 3+ years experience / Research Scientist with 20+ years of experience
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USD 80/hr
PhD in Chemistry
Argentina

Alejandro is a research and development leader with a robust background in Microbiology, Molecular Biology, and Cell Biology. He has experience...

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USD 80/hr
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Dr. Sohini B.

Bioinformatics Consultant | Single-Cell & Whole-Genome Microbiome Analysis | Publication-Ready Anal...
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USD 95/hr
PhD
United States

I am a PhD-trained environmental microbiologist with postdoctoral research experience at Baylor College of Medicine, specializing in single-cel...

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USD 95/hr
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ADHITHYA N.

Dentist | Periodontist | Implantologist | Medical Writer | Dental Content Writer | AI Annotator
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USD 20/hr
Master of Dental Surgery (MDS) - Periodontology
India

Assistant Professor of Periodontology | MDS Periodontist | Medical Writer | Dental Content Writer | AI Annotator I help dental clinics, healt...

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USD 20/hr
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Kay G.

Freelance (Bio)Pharma industry consultant/contractor (Expert Regulatory, Quality & Compliance - 30+ years experience...
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USD 72/hr
MBA
Canada

Industry consultant/contractor with extensive hands-on experience assisting offshore and domestic clients in bringing molecules to market. Sub...

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USD 72/hr
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Dr. Guillermo A B.

Physician & MBA | Clinical Research, Trial Operations, and Scientific Writing from Concept to Publication
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USD 85/hr
MBA Healthcare Administration
United States

As a Physician with an MBA in Healthcare Administration, I bring a unique blend of clinical expertise, research operations, and academic writin...

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USD 85/hr
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Ushasree N.

Regulatory documents drafting , Handling of QMS, academic documents writing for pharma
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MSc Biotechnology
India

Experience in pharma industry for 6 years in Quality Assurance, Regulatory and QMS

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Dr. Catherine I.

Public Health Consultant | Reproductive Health Researcher | Global Health Educator | CHES®, TLMS
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USD 47/hr
Doctor of Philosophy (PhD) in Public Health
Rwanda

Dr. Catherine E Igben, is a Public Health Consultant, Reproductive Health Researcher, Global Health Educator, and Certified Health Education Sp...

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USD 47/hr
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Amjad A.

Molecular Biologist | Medical Writing | Clinical Research, Metabolic Disease & Clinical Nutrition
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USD 50/hr
ICH-GCP E6 (R3): Quality, Compliance & Clinical Trial Management
Italy

Molecular biologist specializing in metabolic disease research, clinical trial design, and scientific communication. Expertise in MASLD/MASH pa...

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USD 50/hr
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Larraitz L.

Bioinformatician & Data Analyst | Clinical Trials, Healthcare Data & Food Safety Expertise
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USD 35/hr
Bioinformatics for Health Science
Spain

Multidisciplinary life sciences professional combining a Bachelor's in Biochemistry and Molecular Biology, a Master's in Food Quality a...

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USD 35/hr
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Dr. Faiz Ul A.

PhD Biomedical Scientist | Medical & Scientific Writer | Clinical Research & Biostatistics
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USD 40/hr
PhD in Biomedical Science
United Arab Emirates

I help clinicians, biomedical researchers, diagnostic laboratories, healthcare organizations, and life-science companies transform complex...scientific questions, research findings, manuscripts, and biomedical data into clear, accurate, and publication-ready...

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USD 40/hr
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Rakhi A.

Scientific Writer & Research Consultant | Statistics | Data Analysis | Literature Reviews | Medical Devices
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USD 60/hr
PhD
Denmark

I am a PhD-qualified researcher and consultant with expertise in scientific writing, research methodology, statistical and data analysis, liter...

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USD 60/hr
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Dr. Anurag G.

Pharm.D. Medical Writer & Clinical Researcher | Regulatory Dossiers, High-Impact Manuscripts & Strategic CME
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USD 51/hr
Doctor of Pharmacy (Pharm.D.)
India

In high-stakes clinical and regulatory environments, the quality of your data is irrelevant if your documentation fails to satisfy a Notified B...

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USD 51/hr
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Work with the best clinical trial consultants on demand. Find freelancers for help with clinical trials consulting services, biostatistics, protocol writing and regulatory compliance.

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We take several measures to help you work with full confidence and peace of mind.

Keep your project private

Restrict who can see your project and send you proposals. Invite only specific freelancers to view your project.

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Our T&C include a default confidentiality clause that protects your IP and NDA for added protection before disclosing project details.

Kolabtree ensures the safety and security of your payments, personal information and project details. Kolabtree’s T&C include a default confidentiality and NDA clause.

You will receive detailed proposals directly from Kolabtree. These proposals will include a comprehensive Statement of Work (SOW), project fees, milestones and deadlines.

You can choose to pay either a fixed or an hourly fee based on your scope of work. Pre-pay for the next milestone. You have to approve the deliverables only if the quality meets your expectations. If you aren't happy, we'll refund your money.

Kolabtree will share multiple quotations for your project. You have the freedom to accept the quote that aligns with your project requirement and budget. You can get in touch with us if you want to discuss the fee.

Our T&C include a default confidentiality clause that protects your IP and NDA for added protection.

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Contact experts directly

Speak directly with freelancers and explain your requirements.

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You have to approve the deliverables only if quality meets your expectations. If you aren't happy, we'll refund your money.

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Keep track of files and conversations in the user-friendly Workspace.

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Get Quotes & Choose Experts

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Pre-pay for your project and work with the expert to get your desired output. Keep track of files and conversations in the user-friendly Workspace.

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Job Done!

Approve the deliverables once you're satisfied with the job done.

How to Hire a Clinical Trials Expert

A new treatment for a certain condition or disease is only made available to the general public after thorough testing is done through clinical trials. Those tests constitute scientific studies where a certain drug, substance, treatment or intervention is tested in real people.

In a clinical trial consultants, the investigator assigns participants to specific groups, which is typically done through randomization. Clinical trials are performed through different phases. They can be used for testing a new drug, a vitamin, a new diet, a less invasive surgical intervention, a diagnostic tool or even a medical device.

Before a clinical trial starts, it requires approval of an institution or health organization (such as the US Food and Drug Administration), which varies depending on the country where the trial is performed.

What Are the Phases in a Clinical Trial Protocol?

Testing of a new drug is focused on safety and effectives, which are usually performed through four distinct phases:

  • Phase I: the drug is tested on a small group of people to see if it is safe and to learn about its potential side effects, usually 20-80 people are included in Phase I clinical trials.
  • Phase II: the drug is tested on a bigger group for its effectiveness to treat a certain condition or disease. It also further evaluates safety and side-effects, usually with 100-300 people included.
  • Phase III: in order to learn more about the new drug, it is tested in different populations and using different dosages, sometimes combined to other treatments. It generally includes a few hundred people up to about 3000. If the clinical trial shows beneficial results and the drug is safe to be used by the general public, it is approved after phase III.
  • Phase IV: the drug has been approved and safety and effectiveness are monitored for longer periods of time for long-term effects.

What Can You Get From Freelance Clinical Trials Consulting Services?

Professionals who work with trials consultants usually gather a lot of expertise in this field. Grant applications, ethical approval, writing of articles based on clinical trial results and government approval are just a few of the areas where clinical research experts can help you.

Job titles include:  Clinical research associate, Biostatistician, Medical researcher, Clinical researcher, Healthcare research, Principal investigator, Research associate, Research consultant.

Why Should You Get Help From a Clinical Research Expert?

If you are conducting clinical studies for one of the most common reasons below, you might want to consider collaborating with a freelance clinical research expert.

  • Evaluation of one, two or comparing several treatment interventions, such as use of drugs, medical devices, health supplements, surgery and other types of therapy for treating a certain disease, condition or syndrome.
  • Learning about prevention or recurrence of a certain condition or disease, which can include use of different medicines, vitamins, vaccines, or even lifestyle changes, such as diet and exercising.
  • Evaluation of one, two or several diagnosing tools for a particular condition or disease.
  • Evaluation of different methods for identifying risk factors for a disease or condition.
  • Exploring alternatives to improve supportive and palliative care for people with a chronic and/or terminal disease.

How Much Does It Cost to Hire Clinical Trial Scientists?

Professionals specialized in clinical consultants are certainly in demand. For a minimum of 30-40 USD per hour, it is possible to collaborate with a freelance expert in this field. At Kolabtree you can also choose to pay a fixed rate for your entire project, which can be more cost-effective for longer projects.

How to Write an Effective Job to Hire Freelance Clinical Trials Specialists

Include the following in your job description so that you get proposals from relevant freelancers. 

  • Project description or scope of work: be specific about which phase for the clinical trials and what are the deliverables expected.
  • Duration of the project: specify if this is a short or long-term collaboration.
  • By when you need to hire: be clear if you are in a hurry to start with the collaboration.
  • Budget: can be paid per hour or per project.
  • Skills required: you should be looking for someone with experience in health care, pharmaceuticals, clinical research, and statistics, among others.

Hire Clinical Trials Freelancers by posting a project for free.