A practical guide to the workplace disclosure conversation — when, what to share, and the scripts that consistently work. Sourced from EEOC ADA guidance and consistent feedback from working patients.
The boss conversation is best handled in 3 parts: state the situation matter-of-factly, state the asks specifically, state your commitment to delivering the work. Time it before treatment starts (not the day-of). Tell HR first; tell the manager second. Coworkers: minimal, selective.
The 3-part script
“I’ve been diagnosed with [condition]. I’ll be undergoing [treatment] for [duration]. I’ve filed FMLA paperwork.”
Matter-of-fact, brief, not over-sharing.
“I’d like [specific accommodations]. My typical schedule looks like [X]. On treatment days, I’ll [Y].”
Specific, actionable. Easier for managers to say yes to specific requests than vague ones.
“I plan to keep delivering [results]. The accommodations let me do that sustainably.”
Frames it as enabling work, not avoiding work.
The full conversation, written out
“Thanks for making time. I want to share something with you. I’ve been diagnosed with cancer. I’ll be undergoing chemotherapy for the next 4 months. I’ve filed FMLA paperwork through HR. My oncology team has scheduled treatment for Friday afternoons. I plan to work normal hours Monday through Thursday, with possible work-from-home Friday morning. I expect to deliver our quarterly goals on schedule. The accommodations let me do that sustainably. I’m not telling the rest of the team yet — I’d appreciate keeping this between us until I’m ready. Any questions?”
— composite of recurring sentiment
What to expect
- Most managers handle it well. Surprised but supportive.
- Some need time. Don’t expect immediate perfect responses.
- HR is your protection. File paperwork before the manager conversation.
- Document everything in email. Verbal accommodations not documented can disappear.
What to skip
- Apologizing. You’re not at fault.
- Offering more than asked. Don’t volunteer more medical detail than necessary.
- Pre-emptive promises about productivity you can’t keep.
- Deferring the conversation indefinitely. Sooner is better.








