Welcome to the MSL Mastery Blog
Job Search, Career Development, and Professional & Personal Fulfillment Resources for Medical Affairs
Join Our Newsletter
By Patrina Pellett, PhD
Emily had just passed her field certification test and officially became an MSL as an MSL. Her manager handed her a KOL list, shared a few high-level expectations, and sent her into the field to start “building relationships.”
She did what most new MSLs do. She worked t...
By Patrina Pellett, PhD & Sarah Snyder
Disclosure: This post contains affiliate links. If you click through and make a purchase, MSL Mastery may earn a small commission at no additional cost to you.
2026 is YOUR year. It’s the year to elevate your impact, refine your craft, and prioritize what ...
By Patrina Pellett, PhD (Follow me on LinkedIn)
If you’re a new MSL, let me guess what your first year feels like:
A mix of excitement… panic… imposter syndrome… and a whole lot of Googling things you didn’t even know existed 6 months ago.
We know because we train new MSLs every single we. An...
Visibility is the secret sauce to presenting better and most people are avoiding it. Here are 3 ways to see what you can’t unsee about your communication skills.
Tom Caravela didn’t always sound like a confident presenter. Back when he launched MSL Talk, listening to hi...
On a recent training alignment call, we were trying to figure out exactly why a Medical Affairs team wanted help with presentation skills.
What was the real issue?
When Sarah and I know the specific challenge, we become snipers and can build exactly the training a team ...
We've all experienced this person in trainings:
→ Combative from the first moment
→ Shooting down every exercise
→ Challenging every suggestion
→ Insisting, “We did this better at my last company.”
I bring a lot of energy to every training I deliver, but even I start to feel ...
By Sarah Snyder
You’re not being interviewed by a person anymore for that first Medical Affairs interview. Let that sink in.
It’s happening.
You prepared for a Medical Science Liaison (MSL) interview: notes in hand, ready to talk science, strategy, and stakeholder relationships. But instead of a...
By Patrina Pellett & Sarah Snyder
“We have a digital-first strategy. Help us train our MSLs on this.”
We’ve heard this from a lot of senior Medical Affairs leaders lately. They’re being asked to lead digital transformation, but here’s the problem:
Even at the top, people aren’t always clea...
By Sarah Snyder
Two MSLs walk into the same office.
Same clinical trial. Same slide deck. Same level of scientific knowledge.
One walks out with a quick “Thanks, we’ll let you know.”
The other walks out with a deeper relationship, shared insights, and a clear next step.
The difference isn’t the sc...
By Patrina Pellett & Sarah Snyder
If we had a dollar for every time someone asked, “What should I wear to the interview/conference/meeting?”, we’d fund our own MSL Mastery clothing line.
It’s easy to downplay this stuff. You're a Medical Affairs professional, not a fashionista. We know this job...
By Sarah Snyder
The Problem: MSL Training Is Stuck in the Past
Picture this: A new MSL sits at their desk, surrounded by stacks of scientific articles and slide decks, diligently highlighting and taking notes. This has been the standard training approach for decades—memorize the data, understan...
By Sarah Snyder and Patrina Pellett
“I knew the science, but I still failed.”
A new Medical Science Liaison (MSL) spent 8 weeks preparing for her MSL field certification. She knew the two Phase 3 trials inside and out. But when she got in front of the panel, medical directors, senior MSLs, and ...
We Spill the Medical Affairs Tea Every Friday
Real talk, career tips, and insider gems we usually save for training clients.
It’s like brunch with your smartest friend, but in your inbox.
📬 Fridays at 9am CT.
👉 Join the party below!
