Substack Ghostwriter for Coaches, Therapists, and Wellness Experts

Your voice. My pen. Your authentic identity preserved.
You possess deep expertise in your field, capable of shifting a client’s entire perspective during a session. Yet, when Sunday evening rolls around and your newsletter deadline looms, you find yourself stuck staring at a blinking cursor, agonizing over the same introductory sentence.
What began as a creative outlet for your thoughts has evolved into a demanding marketing chore. The pressure to attract clients and maintain a constant presence on the Notes feed can feel relentless and exhausting.
I offer a seamless solution. As a specialized ghostwriter for wellness professionals, I transform your raw ideas into polished Substack content. You simply record a quick voice memo during your commute or while cooking dinner. I deliver a compelling essay that captures your unique essence and professional wisdom perfectly.
How it works
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You record. A 10 to 15 minute voice note on one topic. A story from a session, a question clients keep asking, the thing you wish more people knew. Tangents welcome. The best lines are usually in them.
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I listen for you. The phrases you repeat. The way you explain a hard idea to someone you care about. Where you get funny, and where you slow down.
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I build the post. Structure, transitions, a title that earns the open, and research where it helps. Most of the language stays yours.
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You approve. You read it, mark anything that doesn't sound like you, and I revise. Then it goes out on schedule.
What I offer
Voice Note to Newsletter
One voice note a week becomes one finished Substack essay. Each month includes:
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4 weekly Substack posts written from your voice notes
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3 Substack Notes a week that expand on each post's ideas
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A blog version of every post for your website, set up for search and AI search
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Scheduling, so it goes out whether or not it was a good week
From $625 for 30 days
Substack Notes, written and scheduled
For experts who have the newsletter handled but can't keep up with the daily feed. Packages run 30 days, which gives us enough time to see what your audience responds to.
Everything else
Editing and restructuring drafts, idea development and outlining, research, and repurposing posts for LinkedIn or your website. Billed at $42 an hour for writing and research, and $55 an hour for media production.
About KP
I'm KP Kaszubowski. I've written professionally for more than 15 years, much of that time while producing commercials, feature films, and TV. I hold an MFA in Creative Writing from Eastern Washington University, and I teach critical thinking and writing at Lakeland University.
My favorite work is writing in the voice of people who know their field better than I ever will. I've ghostwritten for therapists, coaches, and practitioners, and I'm a book doula for experts turning their methods into books. Most of the job is listening. I'm very good at it, and I take very good notes.
Research behind your ideas
Through my university work, I have access to academic research databases. When a post would be stronger with the study behind it, I find the research, read it, and translate it into your voice. Your readers get real evidence instead of recycled wellness claims, and you get to sound as smart on the page as you are in a session.
FAQ
Who should I hire to write my Substack? Someone who can sound like you, understands your field well enough not to get it wrong, and knows how Substack actually grows. That's the work I do, specifically for coaches, therapists, and wellness experts.
Can someone really write my newsletter in my voice? Yes, if they start from your words. I work from your voice notes and recordings, so most of every post is language you already said. You approve everything before it goes out.
I'm burned out on content. Is this done for you? Mostly. You give me 10 to 15 minutes of talking a week. I handle the drafting, titles, Notes, and scheduling.
I don't know what to write about anymore. That's common, and it's part of the work. On our first call we'll find the topics that still interest you and the ones you've been writing out of obligation. Then we build from the first list.
Will my newsletter bring in more clients? I can make your publishing consistent, strategic, and good, which is what attracts the right readers. I can't promise numbers, and I'll be honest with you about what's working.
Do you need access to my Substack? For scheduling, yes. We'll set that up together on whatever terms you're comfortable with.
How do we start? Book a 20-minute Compatibility Call. We'll talk about your publication, your voice, and whether we're a good fit. If we are, the first post is a paid trial, so you can see the work before committing to a month.