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Top Freelance Medical Toxicologists For Hire | Kolabtree

Sasha S.

Expert Medical Writer & Data Analyst | 15+ Years Publishing in Top Journals | Academic & Technical Writing | Pro...
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USD 30/hr
Masters of Science
United States

I am a highly accomplished Researcher, Medical Writer, Data Analyst, and Product Developer with over 15 years of expertise in academic writing,...

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USD 30/hr
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Dr. Kamil F.

Physician with expertise in clinical research. Pursuing a Master of Science (MSc) in Epidemiology.
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USD 35/hr
MSc Epidemiology
Colombia

I am a physician with strong expertise in clinical research, health sciences, and epidemiological analysis, currently pursuing a Master of Scie...

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USD 35/hr
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Antonio L.

Medical Writer and Editor
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USD 20/hr
Bachelor of Nursing
Philippines

I hold a Doctor of Medicine degree and have over 10 years of professional experience in medical writing for various healthcare, scientific, and...

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USD 20/hr
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Minakshi S.

Scientific Writer | Expert in Chemistry, Bioethanol Research, and Regulatory Documentation | 5+ Years in Pharma R&D
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USD 25/hr
MSc
India

I offer scientific writing services with 5+ years of experience in pharmaceutical R&D and PhD research in 2G bioethanol. I specialize in ma...

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USD 25/hr
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Dr. Jan S.

Scientfic Expert | Critical Reader and Writer | PK/PD Specialist | Experiment and Product Designer | Regulatory Affairs
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USD 60/hr
Doctor of Philosophy - PhD
Austria

🚀 Your Go-To Scientific Consultant for Mission-Critical Projects 🚀 Need an expert who can not only understand complex science ...

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USD 60/hr
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Mind F.

Multi-Omics & In Silico Bioinformatics | Genomic, Transcriptomic & Proteomic Analysis
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USD 75/hr
PhD
Brazil

Mind Forge Bio is a premier bioinformatics and biotechnology consultancy, delivering innovative solutions in multi-omics data analysis, genomic...

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USD 75/hr
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Edwin M.

Health, Medical & Wellness Content Writer
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USD 15/hr
Business Information Technology
Kenya

As a content writer, I craft compelling content that not only engages readers but also drives traffic. With a keen eye for detail and a deep un...

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USD 15/hr
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Dr. Mohammed Ezzat A.

Expert in Pharmacology and Toxicology with a Focus on Drug Development, clinical pharmacy, and pharmacovigilance,
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USD 100/hr
PhD
Egypt

As a seasoned expert in pharmacology and toxicology, I bring extensive experience in drug development, clinical pharmacy,...pharmacovigilance, microbiology, immunology, biochemistry, cell biology, medicinal plant or phytochemistry, public...

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USD 100/hr
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Dr. Ujwal C.

Areas of Interest • Telemedicine and digital healthcare • Medical research and evidence-based practice • Medical writing
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USD 30/hr
MBBS
India

Education: Bachelor of Medicine, Bachelor of Surgery (MBBS) Shri BM Patil Medical College, BLDE University — 2025 Completed internship at Shri ...

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USD 30/hr
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Richard T.

Physician in Tropical Mining /Evidence-Based Reviews & Scientific Writings/Infectious Disease/ Toxicology & Onco...
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USD 40/hr
Post Graduate Certificate Infectious Diseases
Guyana

Medical doctor with postgraduate training in forensic medicine, infectious diseases and clinical oncology(Medvarsity, BAC-accredited). Experien...

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USD 40/hr
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Dr. David Alejandro C.

Medical Researcher & Biotech PhD | Specialist in Metabolism, Functional Foods & Clinical Trial Design
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USD 15/hr
PhD in Biotechnology
Mexico

Medical Doctor and PhD in Medical Biotechnology specialized in metabolism, functional foods, and biomedical research. Over 8 years of experienc...

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USD 15/hr
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Dr. ALI A.

MD Pathologist | Medical Necessity & Utilization Review Expert | Oncology & Hematology Researcher
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USD 40/hr
Medical Degree (MD)
United States

I help healthcare organizations, insurers, and MedTech companies validate clinical data, ensure regulatory compliance, and optimize laboratory ...

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USD 40/hr
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Pablo M.

Bioinformatics | Multi-Omics Integration | PhD MedUni Innsbruck
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USD 50/hr
Master of Science (MS)
Austria

I’m a bioinformatician and PhD researcher based in Austria, specializing in multi-omics data integration, machine learning, and pathway-level t...

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USD 50/hr
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Dr. Nabin S.

MD with Neurology Practice | Neuro-Infectious Disease Researcher | Medical Writing & Peer Review
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USD 150/hr
Master Degree
Nepal

Board-certified Internal Medicine Physician and Lecturer with specialized expertise in Antimicrobial Stewardship and complex Neurology cases....Principal Investigator for multi-center ICU research and author of 15+ peer-reviewed publications....

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USD 150/hr
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Dr. Sneh G.

Exploring The Inner Universe Of The Mind And Surfing Its Waves To Advance Brain Health And Longevity
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USD 100/hr
Doctor Of Medicine
India

Approach That Enriches Patient Care

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USD 100/hr
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Dr. Robbie C.

Computational neuroscientist with virtual healthcare industry experience.
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USD 150/hr
PhD | Neuroscience
United States

AI/ML Engineer and Data Scientist with a decade of experience driving digital health innovation from startup inception to large-scale data solu...

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USD 150/hr
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Dr. Kavoos M.

Medical and Biotech writer with 10+ years of experience in clinical research
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USD 20/hr
PhD in Molecular Genetics
Iran

I am a PhD-trained molecular geneticist with academic and research experience in cancer genetics and molecular diagnostics. I specialize in med...

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USD 20/hr
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Dr. Ratanesh S.

Nonclinical & ADME Toxicologist | IND‑enabling strategy, mechanistic safety, and high impact scientific writing
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USD 100/hr
Ph.D. in Biotechnology
United States

I accelerate drug and chemical development for biotechs, pharma, startups, and academic labs by designing rigorous studies, interpreting comple...

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USD 100/hr
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Dr. Fernini M.

PhD in Animal Biology & Physiology | Expert in Endocrinology, Toxicology & Science Education
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USD 60/hr
Master
Algeria

Accomplished Biologist and Science Educator with over 11 years of experience in academic instruction and advanced physiological research. I spe...

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USD 60/hr
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Dr. Abdelrahman E.

Medical Researcher & Biostatistician | Primary Studies, Meta-Analyses & Medical Writing
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USD 20/hr
MBBCh candidate
Egypt

Medical researcher and biostatistician experienced in primary clinical studies, systematic...reviews, and meta-analyses, with strong skills in R-based statistical analysis, medical writing, and publication-ready...

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USD 20/hr
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Consult top freelance medical toxicologists with expertise in chemical intoxication, pharmacology, and more. Kolabtree is the world's largest platform for hiring trusted freelance scientists and consultants.

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Confidentiality Assured

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.

NDAs and IP protection

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

Kolabtree ensures safety and security of your payments and personal information and project details. Kolabtree’s T&C includes 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 arn’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 in case you want to discuss the fee.

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

Why Kolabtree

Contact experts directly

Speak directly with freelancers and explain your requirements.

100% satisfaction guaranteed

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

Project Management

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

Flexible, secure payments

You can choose to pay either a fixed or an hourly fee based on your requirement.

How it works View full page
1

Post your Project (Free)

Your project details are safe, secure and visible only to logged-in users.

2

Get Quotes & Choose Experts

Discuss your requirements in detail with the experts before accepting the final statement of work from Kolabtree.

3

Collaborate

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.

4

Job Done!

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