Hire Freelance Clinical Trials Specialists: Find Clinical Trial Consulting Services

Dr. Sardar Mohammed J.

Senior CMC & Analytical Chemistry Expert | HPLC/LC-MS, Impurities, Stability | PhD Peptide Chemist & Patent Hold...
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USD 55/hr
PhD
United States

I am a PhD-trained Analytical & Peptide Chemist with 20+ years of experience supporting global pharmaceutical, herbal, cosmetic, nutraceuti...

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USD 55/hr
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Dr. Ana P.

Neuroscientist (PhD) combining 15 years of academic rigor with 6 years of neurotech leadership.
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USD 80/hr
Postdoc
Israel

- Scientific Consulting Services: * Scientific Due Diligence: Preclinical and clinical design validation, Mechanism of Action (MoA) analys...

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USD 80/hr
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Chirag P.

Statistician & Data Analyst | Expert in R & SPSS, Literature Reviewer with 2 years of experience of EMBASE, PubM...
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USD 10/hr
M Pharmacy
India

Pharmacovigilance and healthcare data professional with 2+ years turning literature, clinical, and safety data into decision-ready insight. Bui...

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USD 10/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. 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. 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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Dr. Amirreza N.

Clinical Pharmacy Researcher | Scientific & Medical Writing | Literature Reviews | Healthcare Data Dashboards
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USD 40/hr
Doctor of Philosophy (PhD) Clinical Pharmacy
Australia

I am a pharmacist and PhD researcher in Clinical Pharmacy at Griffith University, Australia, with experience in clinical research, scientific w...

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USD 40/hr
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José H.

PhD Biologist | Vaccine Immunology, Clinical Research Methods & Scientific Writing | Univ. of Groningen
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USD 50/hr
Master's in Business Administration (MBA)
Mexico

José Herrera Rodríguez is a biologist and PhD in Medical Sciences (University of Groningen, The Netherlands), with over fifteen years...

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USD 50/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. 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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Dr. Bernardo Abel C.

Geriatrician (MD, PhD) & researcher specializing in bone health, frailty, and comprehensive geriatric care.
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USD 50/hr
PhD
Spain

Professional & Clinical Experience • Geriatrician / FEA (Facultativo Especialista de Área): Delivers comprehensive care at Hospital U...

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USD 50/hr
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Chindu E.

Drug Data Analyst | PV & Medical Writing Specialist | Regulatory Affairs | Evidence Synthesis & Pharma Data Cura...
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USD 15/hr
M.Pharm.
India

Drug Data Analyst and Published Clinical Researcher (NIPER, M.Pharm) with expertise in pharmacovigilance, medical writing, regulatory affairs, ...

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USD 15/hr
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Dr. Eleni D.

PhD MRI Physicist & Medical Imaging Consultant | 7T/9.4T MRI, Quantitative Imaging & AI Validation
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USD 100/hr
PhD in Magnetic Resonance Imaging (Neurophysics)
Cyprus

I am a Medical Physicist and Research Scientist with a PhD in Magnetic Resonance Imaging (MRI) from University College London (UCL) and extensi...

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USD 100/hr
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Dr. Oleksiy V.

Clinical research expert with 20 years of experience in clinical trials, including 18 years in Regulatory and Start-up
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USD 500/hr
Medical Degree (MD)
United States

Experienced clinical research leader with 20 years of experience in clinical trials, including 18 years in Regulatory and Start-Up (RSU). Demon...

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USD 500/hr
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Dr. Mark H.

Physician-scientist | Neuroscience, medical affairs, evidence strategy & scientific writing | Former CMO
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USD 150/hr
Birkman Certified Professional
United States

Physician-scientist (MD, MS, MBA, BCMAS) with 20+ years in CNS across drug, device and diagnostic development. I have served as Interim Chief M...

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USD 150/hr
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Leila A.

Medical writer with 10+ years of experience in clinical research
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USD 30/hr
Full Professor/ Dr.
Iran

Research Focus Areas: Maternal and Perinatal Health: Research on pregnancy outcomes, breastfeeding, labor support, and infant health including...

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USD 30/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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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.

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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.