Geoff Southworth
Founder · Builder · Registered Nurse

Two decades in medicine.
A career spent building things.

I'm Geoff Southworth. I've been in medicine for more than twenty years — EMT, ER, cath lab, urgent care — and I'm still a practicing RN today. Along the way I co-founded and exited a real-estate investment fund, and now I run SDub Media, a video production company, powered by Slate — the production platform I designed and built.

Geoff Southworth

What I'm doing now

Three tracks, one operating principle: show up, take ownership, build things that outlast the day.

Founder

SDub Media

A video production company serving businesses, schools, and creative organizations — commercial video, events, and brand content, from first call through final delivery.

sdubmedia.com →
Creator

Slate

The production-management platform I designed and built to run SDub Media — scheduling, invoicing, client galleries, and an iOS app — now available to other production companies.

getslate.net →
Registered Nurse

Urgent Care, Kaiser Permanente

Still practicing. Twenty-plus years of clinical judgment across emergency, interventional, and urgent care — the discipline everything else I do is built on.

The story so far

Medicine taught me pressure. Business taught me ownership. I've never been willing to choose just one.

2004

Started in emergency medicine

Became an EMT at the very start of my working life, then an ER Tech at Antelope Valley Hospital — the beginning of a career built on staying calm when nothing else is.

2011

Registered Nurse — Emergency Department

Earned my RN and spent three years in the ER of a Level II trauma center in Southern California, assessing critical patients and supporting physicians in a fast-moving environment.

2014

Cath Lab & Kaiser Permanente

Moved into the cardiac cath lab, assisting interventional cardiologists and radiologists with procedures, sedation, and rhythm management — and joined Kaiser Permanente, where I've since worked across urgent care, dermatology, pediatrics, and infusion.

2016 – 2019

Co-founded South Bend 7, LLC

A decade of personal real-estate investing — starting with my first property at 24 — led to co-founding a debt-free, SEC-regulated private equity fund. We raised $1.5M from passive investors and grew the portfolio to $2.5M before I divested in 2019 to refocus on nursing and family.

2021

COVID-19 vaccine clinic & BSN

Helped lead operations at a mass-vaccination clinic administering up to 1,500 doses a day at peak, providing guidance to fellow RNs and LVNs — while completing my Bachelor of Science in Nursing at Capella University.

2023

Founded Mobile IV Stat

Took the IV pole to the patient: a nurse-founded mobile IV hydration company making house calls across Middle Tennessee — stomach bugs, migraines, and rough weeks treated in people's own living rooms. Wound it down to build SDub Media full-time, and closed the book with a perfect record: 102 Google reviews, every one of them five stars.

Today

SDub Media & Slate

Building a production company and the software that runs it — while keeping one foot in the urgent care where the whole story started.

Education & credentials

2011

Registered Nursing Degree

Antelope Valley College
RN License #806398

2021

Bachelor of Science in Nursing

Capella University

Current

Certifications

ACLS · PALS · BLS

References

Letters from people I've worked for. The full letters are one click away.

I recommend Geoff without reservation. I am positive Geoff will surpass all your expectations.
Terry Wohler
Assistant Department Administrator, Urgent Care — Kaiser Permanente
I recommend Geoff for any clinical and/or supervisory role that he may apply for.
Douglas Chong, DPT, OCS
Assistant Medical Group Administrator — Kaiser Permanente, Antelope Valley Medical Center
Geoff has my highest recommendation — I have no doubt he will bring unparalleled value to any organization.
Ramon Galo
Senior Manager, PARCS Department — City of Lancaster
Geoff with his wife Ashley and daughters Alyssa and Taylor

The reason for all of it

Away from work, I'm married to Ashley and we have two daughters, Alyssa and Taylor. They're the reason behind every late night and early morning — and most weekends you'll find us camping or teaching the girls to fish.

Get in touch

Whether it's about SDub Media, Slate, or anything else — my inbox is open.

Reference letter