The DISC Assessment: Understanding Your Communication Style in Academic Medicine
You Said the Same Thing. They Heard Four Different Things.
You walk out of a faculty meeting thinking the plan is clear. Within a day, one colleague has already launched the project without waiting for approval. Another is quietly building a spreadsheet to track every possible risk. A third is checking in with everyone to make sure the team feels good about the direction. And the fourth hasn't responded at all because they wanted more time to think.
Same message. Four different responses. That's not dysfunction. That's four communication styles doing exactly what they do.
DISC is one of the simplest, most practical tools I use with physicians to make sense of these differences. Not to label anyone. To translate.
What DISC Measures (and What It Doesn't)
DISC is a behavioral model rooted in the work of psychologist William Moulton Marston, dating back to the 1920s. It doesn't measure intelligence, values, or clinical skill. It measures how you tend to behave and communicate, under normal conditions and under stress.
The model breaks behavior into four dimensions:
- Dominance (D) -- How you respond to problems and challenges
- Influence (I) -- How you interact with and persuade others
- Steadiness (S) -- How you respond to pace and consistency
- Conscientiousness (C) -- How you respond to rules and procedures
Everyone has all four. But most people lead with one or two. That's your default gear. In academic medicine, where you're constantly switching between clinical teams, committee work, mentoring, and administrative meetings, knowing your default matters more than you think.
For a solid introduction to the framework, Robert Rohm's Positive Personality Profiles breaks down the four styles in accessible, non-academic language.
How the Four Styles Show Up in Your Department
Let me make this concrete. Here's what I see in the academic medicine settings where I coach.
High-D in a faculty meeting. They want the bottom line. They got impatient two slides ago. They'll push for a decision before everyone is ready, not because they don't respect the process, but because they genuinely believe speed solves problems. If you need their buy-in, lead with the outcome, not the backstory.
High-I on a clinical team. They're the ones building relationships across silos. They remember names, check in on people, and generate enthusiasm for new initiatives. They also tend to say yes before they've checked their calendar. If you're working with a high-I colleague, help them prioritize. They'll appreciate it more than you expect.
High-S during a leadership transition. They're the steady hand. They won't be the loudest voice in the room, but they're the reason the team didn't fall apart when the last division chief left. They need time to process change and they need to know their input counts. Rushing them signals you don't value what they bring.
High-C in a quality improvement initiative. They're in their element. Data, process maps, root cause analysis -- this is where they thrive. They'll catch the flaw in your logic that everyone else missed. But they may hesitate to share it if they think the culture penalizes dissent. Create space for their precision. It will save you from expensive mistakes.
Why This Improves Collaboration
Here's the pattern I see most often. A physician leader communicates in their own style and assumes it landed. When it doesn't, they interpret the disconnect as a people problem. That colleague is difficult. That team doesn't get it. That committee is dysfunctional.
DISC reframes the disconnect as a style gap, not a character flaw. And style gaps are fixable.
When I debrief DISC results with physician teams, the most common reaction is relief. People finally have language for something they felt but couldn't articulate. The high-C researcher understands why the high-D chair's terse emails feel dismissive -- and the chair understands why the researcher's follow-up questions aren't obstruction. They're thoroughness.
That mutual understanding doesn't require anyone to change who they are. It just requires a small adjustment in delivery. And those small adjustments compound. Over months, teams that understand each other's styles spend less energy on friction and more on the work that actually matters.
Start With Yourself
The honest place to begin is not by typing your colleagues. It's by understanding your own defaults. Where does your style serve you well? Where does it create predictable friction? What happens to your communication under stress?
Most people shift under pressure. A normally steady leader might become more dominant when the stakes go up. A conscientious researcher might withdraw when they feel rushed. Knowing your stress pattern gives you an early warning system -- and a choice about whether to follow your default or adapt.
The assessment takes about fifteen minutes. But the report is the beginning of the conversation, not the end of it.
If you want to understand how your communication style shapes your leadership and work more effectively with the people around you, that's exactly what coaching is for. Explore our individual coaching options to find the right fit for where you are.
