This told essay is based on a conversation with Julius Bruch, 39, co-founder and CEO of AI health tech startup Isaac Health. Edited for length and clarity. Business Insider has verified his work history and educational background.
I began my training in general internal medicine and neurology, but I have always had a passion for this field, partly because my grandmother had atypical dementia. I received my Ph.D. Focuses on molecular aspects of dementia and drug discovery.
I left the research world to join McKinsey because I was interested in how the health care system works more broadly and how the different parts work together. During my seven and a half years at McKinsey, I worked with payers, health systems, and state governments on value-based care, chronic disease management, and digital health.
I retired in 2021 because I wanted to move forward and practice. I felt like I watched and learned from that, and it led to my decision to become a career consultant or see myself as someone who wants to build something innovative.
How consulting prepared me to become a startup founder
Consulting was a great training opportunity. I learned a lot about how the health system works, how the different parts work together, and how to structure problems. It was the best possible preparation for becoming a founder.
The relationships I have built internally and with clients have been the driving force behind the business's significant success. That means knowing who to contact, the people at your payer who can help you resolve the issue, and your first point of contact for financing. Our alumni network is strong.
You will also be trained in analytical thinking and problem-solving approaches. Starting a company can feel like a consulting job. You end up interviewing lots of people, trying to solve problems, and building solutions. You'll eventually get beyond that, but the idea that there's always a way to solve something comes from your analytical training.
The main thing to learn from consulting was to pursue perfection. Startups need to be radically pragmatic and able to move quickly. Another thing I had to learn was to always give in to the client. Startup founders quickly learn where boundaries need to be set.
Losing the structure of corporate life was tough, but I've come to enjoy it
At first, I was like, “What am I doing?” Am I just playing?
Starting a business was a bit of a dream, but it wasn't something I was willing to try at all costs.
I certainly broke a sweat in making this decision. I told myself I would hold out for three months. After those three months, it worked and we had enough traction to keep moving forward.
Startup life is less structured and you have to get used to it.
Every major milestone feels like a big reward because you're fighting for it. Things don't just go smoothly and end there. Every client you get, every revenue milestone, and every external recognition you get is a hard-fought battle.
In August, our startup raised $10.5 million in Series A funding, bringing the company's total funding to $16.3 million. It feels great for the day. More investment means higher expectations, and you realize the goalposts have moved.
Challenges of startup life
All startups face challenges such as scaling. We have a service component, so as we grow we always have people involved and that's challenging. What works for a team of four won't work for a team of 60 or 70 people, so you need to keep hiring, finding the right people, and changing your processes.
Jumping into a startup also means embracing flexibility. You have to be able to wear multiple hats and jump in where you're needed.
Many people come in with great trepidation. They want to work within their scope and be trained on the job. But in reality, you have to create everything from scratch, including workflows. It requires a lot of creativity and problem solving. In some cases, we could have acted sooner on certain things or signals.
Follow the science and find co-founders who are deeply rooted in the subject matter. I see a lot of startups that are a little obvious or are built on a very standard replaceable model without a big moat. It's important to make sure it's cutting edge.
Do you have a story to share about being an AI startup founder? Contact this reporter at: cmlee@insider.com.
