Skip to content
BackNov 8
Karina S.
Upwork badge

Karina S.

Medical Doctor

Pediatrician & Neonatologist | Medical Content Specialist As a board-eligible Pediatrician and Neonatologist with extensive clinical experience, I bridge the gap between complex medical data and accessible, high-quality content. Having recently completed my residency in Newborn Medicine, I possess a deep understanding of neonatal care, evidence-based practices, and the latest developments in pediatric health. Beyond the clinic, I am a skilled communicator with a background in Microbiology and English education. I specialize in creating engaging, medically accurate content for healthcare brands, educational platforms, and parents. Whether you need expert medical writing, social media management for pediatric practices, or meticulous clinical analysis, I deliver professional results grounded in real-world medical expertise. Core Expertise • Medical Writing & Editing: Drafting clinical summaries, research-backed articles, and educational materials. • Neonatal & Pediatric Consultation: Specialist-level insights into newborn health, screening, and development. • Content Creation: Managing medical-focused social media (Instagram/TikTok) and digital product design for parents. • Language & Education: Fluent in English and Spanish; experienced in simplifying complex scientific concepts for diverse audiences. Education & Certifications • Fellowship in Newborn Medicine (Neonatology) – UNAM / Hospital Ángeles Lomas • Residency in Pediatrics • Medical Degree (MD) – Licensed in Mexico Why Hire Me? I bring the precision of a specialist and the clarity of an educator to every project. I am currently developing digital resources for parents traveling with children and managing a professional pediatric Instagram, giving me firsthand experience in the "Tiny Nest" of digital medical marketing. Let’s collaborate to make healthcare information accurate, accessible, and impactful.

🇲🇽Pachuca, Mexico$20/hr100% JSS5.00 (1)Since Oct 2018

Earnings and projects

MRR
$280

Last 6 months ÷ 6

World#101,046 / 412k
🇲🇽Country#1,101 / 3,563
Revenue, last 30 days
$150

Last 6 months: $1.7k

World#86,374 / 412k
🇲🇽Country#915 / 3,563
Total earnings
$3k

Billed in all: $3k

World#299,961 / 412k
🇲🇽Country#2,694 / 3,563
Per project
$492

$280 in the last 6 months

World#184,298 / 412k
🇲🇽Country#1,571 / 3,563
Projects, last 6 months
6
83% fixed17% hourly
World#34,408 / 412k
🇲🇽Country#179 / 3,563
Projects in all
6
83% fixed17% hourly
World#250,293 / 412k
🇲🇽Country#1,531 / 3,563

Earnings, last 30 days

$3k+$150 earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$2.8k$2.9k$3.0kOct 9Oct 24Nov 8

Skill rankings: Top 16% in Molecular Biology

Ranked by MRR among everyone on Upwork with the skill.

  1. #46Molecular Biology284 freelancers · 🇲🇽 #3Top 16%
  2. #307Medical Terminology920 freelancers · 🇲🇽 #6Top 33%
  3. #309Medical Writing1,257 freelancers · 🇲🇽 #5Top 25%
  4. #331Healthcare Management848 freelancers · 🇲🇽 #2Top 39%
  5. #350Medical Translation1,521 freelancers · 🇲🇽 #9Top 23%
  6. #367Research Papers2,123 freelancers · 🇲🇽 #7Top 17%
  7. #446Spanish to English Translation1,930 freelancers · 🇲🇽 #62Top 23%
  8. #598English to Spanish Translation2,468 freelancers · 🇲🇽 #85Top 24%