This week's roundup of Houston innovators includes Joanna Nathan of Prana Thoracic, James Rees of BWT, and Aimee Gardner of SurgWise. Photos courtesy

Editor's note: In this week's roundup of Houston innovators to know — a special Labor Day edition, I'm introducing you to three local innovators across industries — from human resources to medical devices — recently making headlines in Houston innovation.

Joanna Nathan, CEO and founder of Prana Thoracic

Joanna Nathan joins the Houston Innovators Podcast and explains why she's taken on leading a medical device startup. Photo courtesy of Joanna Nathan

If there was a Houston innovation ecosystem playing card, Joanna Nathan would definitely have BINGO by now. From starting a startup while a student at Rice University and being an early hire of medical device company Saranas to leading investment at Johnson & Johnson's Center for Device Innovation, Nathan is headed back to the founder seat with Prana Thoracic, a new company planning to equip physicians with a better tool for lung cancer intervention.

"Unlike breast, prostate, and other types of cancers, we historically have not actively screened for lung cancer," Nathan says on this week's Houston Innovation Podcast. "Screening has only just begun in this world, and because of that, physicians still need the right tools to take early screening information and turn it into early intervention."

Last month, Nathan, who serves as CEO of the company, and Prana announced that Nucore Medical Inc., its wholly owned subsidiary, has been awarded a $3 million grant from CPRIT. Click here to read more and stream the podcast episode.

James Rees, chief impact officer at Botanic Water Technologies

James Rees is the Houston-based chief impact officer at BWT. Photo via LinkedIn

This probably isn't breaking news, but the world is on the midst of a water crisis. More than 2 million Americans don’t have access to clean drinking water, according to one study by the U.S. Water Alliance group.

To help close that water gap, international firm, Botanical Water Technologies, has plans to expand its presence in the United States with the Houston region being a strategic area to roll out the implementation of a patented water filtration technology. In addition, the group is launching a blockchain enabled trading platform with Fujitsu to help support the business.

“Water is finite,” says Houston-based James Rees, chief impact officer at BWT. “Due to global growth and climate conditions, we are going to have between 20 to 30 percent less water available to us by 2025. Communities are facing issues with water infrastructure. Some communities don't have water. This is where BWT plans to come in to help.” Click here to read more.Click here to read more.

Aimee Gardner, CEO and co-founder of SurgWise

Aimee Gardner is the CEO and president of Houston-based SurgeWise. Photo via surgwise.com

Over the course of the summer, Aimee Gardner has been writing strategic columns for startups with hiring tips. Her articles have focused on scaling quickly, why not to just trust your gut when hiring, and attracting and retaining a diverse workforce.

Gardner's advice is especially keen since she herself is a startup founder — but also has a Master's degree in organizational psychology. For years, she's been advising both her clients at her company SurgWise Consulting, but also students at Baylor College of Medicine.

"If your startup has gotten to the point of being able to grow the team, it is clear that ample vision, strategy, and innovation has been dedicated to the mission up until this point. Hiring in the next round of team members is not a process that should undergo any less dedication," she writes in one of her articles. "Ensuring that those around you share your vision, goals, and have a complementary set of skills and attributes will be critical to ensure success in your company’s growth and achievements." Click here to read her guest columns,

Consider these evidence-backed hiring tips before scaling your startup's team. Photo via Getty Images

Houston expert: How to scale your startup team quickly and efficiently

guest column

Startups often use the first rounds of funding to bring in key individuals who will help make the company vision a reality. But hiring the right talent is not an easy task, and ensuring the right team is in place is important now more than ever during the early stages of your company’s growth.

Fortunately, there is a science to employee selection. In fact, there is entire field — Industrial & Organizational Psychology — dedicated to providing professional guidelines, best practices, and over 100 years of evidence to support recommendations into identifying talent an effective, efficient, and equitable manner.

From this field, we know that the first step to hiring in the right talent for your startup is to perform a thorough job analysis. Whether you are bringing in a new CEO, a vice president of sales, or extra hands for your technology platform, gaining consensus among your team about the competencies and attributes required to effectively perform in a new role is critical.

It sounds simple, but it is actually a rarity for organizational stakeholders to get together and comprehensively map out what the role entails and what candidate qualities are necessary to meet those requirements and expectations. Factoring things in such as early-stage demands, future landscape, and organizational culture will help create a list of competencies and attributes needed to be optimally effective in the role, beyond just professional experience and certifications.

After prioritizing the list of competencies and qualities deemed vital for candidates, you will then want to prioritize the list based on importance, how frequently they are required in the role, and the extent to which each is required upon hire —versus being easily trained or acquired on the job. Those at the top of the list should be directly assessed during the candidate screening and selection process. Whether it is through work samples, written assessments, situational judgment tests, or interviews, creating a diverse lineup of candidate screening processes will help ensure you are able to measure the whole person.

Because selection decisions can be high stakes — both for the candidate and your company — ensuring these assessments are directly related to the position, data-driven, and equitable will be key for maximizing the utility and legal defensibility of your selection system. For example, implementing unstructured interviews is common practice in many organizations large and small.

However, what the data shows is clear: structured interviews — those that consist of a pre-defined list of questions related to the role that are used for every candidate, use standard interview rating tools, and involve interviewers who have been trained to conduct structured interviews and use the rating tools — are more efficient and effective in accurately assessing job candidates.

Furthermore, the structure involved in this interview format reduces the opportunity for common biases and inappropriate questions to emerge during the interview process, thereby enhancing the likelihood for making equitable selection decisions and avoiding potential for legal litigation. Thus, it is important to ensure every screening tool or process has been thoughtfully considered and implemented from an efficiency, effectiveness, and equity lens. Making a shortlist of candidates and final offers based on the data accumulated through these processes will maximize the likelihood of identifying best fit candidates based on comprehensive data points.

If your startup has gotten to the point of being able to grow the team, it is clear that ample vision, strategy, and innovation has been dedicated to the mission up until this point. Hiring in the next round of team members is not a process that should undergo any less dedication. Ensuring that those around you share your vision, goals, and have a complementary set of skills and attributes will be critical to ensure success in your company’s growth and achievements.

------

Aimee Gardner is the co-founder of SurgWise, a tech-enabled consulting firm for hiring surgeons, and associate dean at Baylor College of Medicine.

This week's roundup of Houston innovators includes Kelly Pracht of nVenue, Aimee Gardner of SurgWise, and Kelly Avant of Mercury. Courtesy photos

3 Houston innovators to know this week

who's who

Editor's note: In this week's roundup of Houston innovators to know, I'm introducing you to three local innovators across industries — from sports tech to venture capital — recently making headlines in Houston innovation.

Kelly Pracht, CEO and co-founder of nVenue

nVenue's proprietary predictive analytics appear at the bottom right corner of the screen on Apple TV broadcasts. Photo via nvenue.com

Next time you're watching an Astros game on Apple TV, check the bottom right-hand side of the screen. That prediction data comes by way of a Texas startup with deep Houston roots. nVenue, co-founded by Houstonian Kelly Pracht, struck a deal earlier this year that allowed her data-driven sports analytics platform on the screens of baseball viewers this season.

"In under two weeks we structured the deal, convinced them it worked, pulled together every bit of testing we could — by then we only had one week of pre-season games to test — and we pulled it off," Pracht says.

The technology has a lot of potential when it comes to microbetting — a part of sports fandom that's growing by the second. Click here to read more.

Aimee Gardner, CEO and president of SurgWise

SurgeWise is giving surgical teams the right support for hiring. Photo via SurgWise.com

Hiring surgeons is a whole thing — tons of paperwork, inequitable and archaic processes, and lots of medical practitioners' time wasted. Five years ago, Aimee Gardner came up with a solution and founded SurgWise Consulting, where she serves as president and CEO.

"We help provide assessments to help screen competencies and attributes that people care about," Gardner says. "(Those) are really hard to assess, but really differentiate people who really thrive in training in their careers and people who don't."

Now, Gardner is tapping into the last five years of data she's accumulated and has big plans for developing a tech platform for her solution. Click here to read more.

Kelly Avant, investment associate at Mercury Fund

Kelly Avant, investment associate at Houston-based Mercury Fund, shares how and why she made her way into the venture capital arena. Photo courtesy of Mercury

Kelly Avant's resume might not make sense to you at first. She went from a gender studies major in undergrad, followed by a stint in the Peace Corps, before heading to law school. After moving on to get her MBA over her JD, Avant realized a way she could really make the biggest impact: venture capital.

"VC is an awesome way to shape the future in a more positive way because you literally get to wire money to the most innovative thinkers, who are building solutions to the world’s problems," Avant tells InnovationMap.

Avant joined the Mercury Fund team last year as an MBA associate before joining full time as investment associate. Now, after completing her MBA from Rice University this month, Avant tells InnovationMap why she's excited about this new career in investment in a Q&A. Click here to read more.


SurgWise is giving surgical teams the right support for hiring. Photo via Getty Images

Houston startup equips medical teams with data-driven hiring tool

staffing up

A surgeon spends over a decade in school and residency perfecting their medical skills, but that education doesn't usually include human resources training. Yet, when it comes to placing candidates into surgical programs, the hiring responsibilities fell on the shoulders of surgeons.

Aimee Gardner, who has her PhD in organized psychology, saw this inefficiency first hand.

"I worked in a large surgery department in Dallas right out of graduate school and quickly learned how folks are selected into residency and fellowship programs and all the time that goes into it — time spent by physicians reviewing piles and piles of like paper applications and spending lots and lots and of hours interviewing like hundreds of candidates," Gardner tells InnovationMap. "I was just really shocked by the inefficiencies from just a business and workforce perspective."

And things have only gotten worse. There are more applicants hitting the scene every year and they are applying to more hospitals and programs. Future surgeons used to apply for 20 or so programs — now it’s more like 65 on average. According to her research, Gardner says reviewing these applications cost lots of time and money, specifically $100,000 to fill five spots annually just up to the interviewing phase of the process.

Five years ago, Gardner came up with a solution to this “application fever,” as she describes, and all the inefficiencies, and founded SurgWise Consulting, where she serves as president and CEO.

"We help provide assessments to help screen competencies and attributes that people care about," Gardner says. "(Those) are really hard to assess, but really differentiate people who really thrive in training in their careers and people who don't."

Aimee Gardner is the CEO and president of Houston-based SurgWise. Photo via surgwise.com

These are the non-technical skills, like the professionalism, interpersonal skills, and communication. While SurgWise began as a service-oriented consulting company, the company is now ready to tap technology to expand upon its solution. The work started out of Houston Methodist, and SurgWise is still working with surgery teams there. She says they've accumulated tons of data that can be leveraged and streamlined.

"We're now pivoting from a very intimate client approach to a more scalable offering. Every year we assess essentially around 80 percent of all the people applying to be future surgeons — those in pediatric surgery, vascular surgery, and more,” Gardner says. “We’ve used kind of the last five years of data and experiences to create a more scalable, easy-to-integrate, and off-the-shelf solution.”

Gardner says her solution is critical for providing more equity in the hiring process.

“One of our goals was to create more equitable opportunities and platforms to assess folks because many of the traditional tools and processes that most people use in this space have lots of opportunity for bias and a high potential for disadvantaging individuals from underrepresented groups," she says. "For example, letters of recommendation are often a very insider status. If you went to some Ivy League or your parents were in health care and they know someone, you have that step up from a networking and socioeconomic status standpoint."

Personal statements and test scores are also inequitable, because they tend to be better submissions if people have money for coaching.

SurgWise hopes to lower the number of programs future surgeons apply to too to further streamline the process. She hopes to do this through an app and web tool that can matchmake people to the right program.

“Our ultimate goal is to create a platform for applicants to obtain a lot more information about the various places to which they apply to empower them to make more informed decisions, so that they don't have to apply to a hundred places," Gardner says. "We want to essentially create a match-style app that allows them to input some data and tell us 'here's what I'm looking for here are my career goals and any preferences I have.'”

While that tool is down the road, Gardner says SurgWise is full speed ahead toward launching the data-driven hiring platform. The bootstrapped company hopes to raise early venture funding this summer in order to hire and grow its team.

“As we continue to consider this app that I talked about and some of the other opportunities to scale to other specialties we're gonna start looking for a series A funding later this summer.”

Ad Placement 300x100
Ad Placement 300x600

CultureMap Emails are Awesome

CPRIT hires MD Anderson official as chief cancer prevention officer

new hire

The Austin-based Cancer Prevention and Research Institute of Texas, which provides funding for cancer research across the state, has hired Ruth Rechis as its chief prevention officer. She comes to CPRIT from Houston’s University of Texas MD Anderson Cancer Center, where she led the Cancer Prevention and Control Platform.

Before joining MD Anderson, Rechis was a member of the executive leadership team at the Livestrong Foundation, an Austin-based nonprofit that supports people affected by cancer.

“Ruth has widespread connections throughout the cancer prevention community, both in Texas and across the nation,” CPRIT CEO Kristen Doyle said in a news release. “She is a long-term passionate supporter of CPRIT, and she is very familiar with our process, programs, and commitment to transparency. Ruth is a terrific addition to the team here at CPRIT.”

Rechis said that by collaborating with researchers, policymakers, public health leaders and community partners, CPRIT “can continue to drive forward proven prevention strategies that improve health outcomes, lower long-term costs, and create healthier futures for all.”

At MD Anderson, Rechis and her team worked with more than 100 organizations in Texas to bolster cancer prevention initiatives at clinics and community-based organizations.

Rechis is a longtime survivor of Hodgkin lymphoma, a type of cancer that affects the lymph nodes, which are part of a person’s immune system.

6 female-founded startups shaping the Houston innovation ecosystem

meet the finalists

Female-founded businesses reached a new milestone last year. According to payroll company Gusto, female founders launched 49 percent of new businesses in 2024, reaching near parity with male-founded businesses for the first time.

And though they still face challenges, with access to VC funding at the top of the list, those women-led companies are driving major impact in the startup and innovation ecosystem.

The fifth-annual Houston Innovation Awards will honor six women-led startups that are shaping Houston innovation in our Female-founded Businesses category.

The finalists for the 2025 award, selected by our esteemed panel of judges, range from a company developing natural carbon-free fuel to another launching at-home sleep apnea technology.

Read more about these innovative startups and the visionary female founders behind them below. Then join us at the Houston Innovation Awards on Nov. 13 at Greentown Labs, when the winner will be unveiled at our live awards ceremony.

Tickets are now on sale for this exclusive event celebrating all things Houston innovation.

Anning Corporation

Clean energy company Anning Corporation is working to develop geologic hydrogen, a natural carbon-free fuel, using its proprietary stimulation approaches and advanced exploration modeling. The company said that geologic hydrogen has the potential to be the lowest-cost source of reliable baseload electricity in the U.S.

The company was founded by CEO Sophie Broun in 2024 and is a member of Greentown Labs. Last month, it also announced that it was chosen to participate in Breakthrough Energy’s prestigious Fellows Program. Anning raised a pre-seed round this year and is currently raising a $6 million seed round.

Bairitone Health

Bairitone Health is bringing anatomy imaging for sleep apnea to the home environment. The company's platform maps users' anatomy during natural sleep using a facial patch to determine the root cause of airway obstruction. It then offers effective therapies for each patient. The system is currently in the research and development phase and is being used in clinical trials and studies.

The company was founded in 2022 in the Texas Medical Center's Biodesign program by CEO Meagan Pitcher, CTO Onur Kilic and chief medical officer Britt Cross. It was a member of Activate Houston's inaugural cohort and has participated in numerous accelerators and incubators. It raised a pre-seed round last year of $435,000.

Brain Haven

Founded at the University of Houston, Brain Haven is developing neuroscience-based, clinically validated protocols that use sensory stimulation through smell and sound to offer a natural and non-invasive way to activate the brain and preserve neuroplasticity. The company aims to deliver an accessible and affordable way for the aging population to preserve memory, delay cognitive decline and improve quality of life.

The company was co-founded by Gail Aflalo, a graduate student in the University of Houston College of Optometry, and Jokūbas Žiburkus, an associate professor in the department of biology and biochemistry at UH. It was selected to participate in the 2024 Innov8 Cohort, where it won the cohort's Startup Pitch Day, and was included in Class 13 of UH RED Labs. Brain Haven was awarded $70,000 in seed funding from UH in June 2025 to support a year-long research initiative in adults aged 50 and above.

FlowCare

Sugar Land-based FlowCare is developing a period health platform that integrates smart dispensers, education and healthcare into one system to make free, high-quality organic period products more accessible.

The company was founded by CEO Tanu Jain, a registered nurse and product management executive, in 2024. It participated in the TiE Women Program and the Houston Community College Business Plan Competition, placing in the top five in both pitch competitions.

March Biosciences

Houston cell therapy company March Biosciences aims to treat unaddressed challenging cancers, with its MB-105, a CD5-targeted CAR-T cell therapy for patients with relapsed or refractory CD5-positive T-cell lymphoma, currently in Phase 2 clinical trials.

The company was founded in 2021 by CEO Sarah Hein, Max Mamonkin and Malcolm Brenner and was born out of the TMC Accelerator for Cancer Therapeutics. The company completed a $29.6 million series A last year and also raised a $4.2 million seed round.

TrialClinIQ

Houston-based TrialClinIQ is an AI-powered clinical trial recruitment platform that helps identify, qualify and enroll eligible patients in appropriate trials faster and more accurately.

The company was founded in 2025 by CEO Jontel Pierce and Janette Obi.

-----

The Houston Innovation Awards program is sponsored by Houston Community College, Houston Powder Coaters, FLIGHT by Yuengling, and more to be announced soon. For sponsorship opportunities, please contact sales@innovationmap.com.

Former NASA astronaut, official joins Venus Aerospace board

astronaut appointment

Retired Air Force colonel and former NASA astronaut Pamela Melroy, who previously served as deputy administrator of NASA, recently joined the board of directors at Houston-based Venus Aerospace.

Venus Aerospace, a startup founded in 2020, develops rocket engine technology, including rotating rocket detonation engines for hypersonic flights. These engines promise higher power, greater fuel efficiency and lower emissions than conventional rocket engines or jet engines, according to the Interesting Engineering website. The global rocket propulsion market is expected to grow from $9.5 billion in 2025 to $29.9 billion by 2034, according to a forecast by ResearchAndMarkets.com.

“Advanced rocket propulsion has been of interest to me for over a decade, and Venus Aerospace’s recent achievements in demonstrating the stability of rotating detonation rocket engines represent a significant development,” says Melroy, who left NASA earlier this year and is now a self-employed consultant living in Arlington, Virginia.

Melroy, a member of the United States Astronaut Hall of Fame, has built an illustrious career in the aerospace sector. Aside from being a NASA official, she was:

  • One of only two female astronauts to command a space shuttle mission
  • Deputy program manager of Orion space exploration initiatives at aerospace and defense contractor Lockheed Martin
  • Senior technical adviser and director of field operations for the Federal Aviation Administration’s Office of Commercial Space Transportation, where she came up with the first safety guidelines for commercial human spaceflight
  • Deputy director of the Tactical Technology Office at the Defense Advanced Research Projects Agency (DARPA).
  • An adviser for the establishment of the Australian Space Agency

Venus Aerospace said in a news release that as a leader at three federal agencies, “Melroy shaped America’s strategy in space, accelerated commercial space partnerships, and deepened space exploration.”

Sassie Duggleby, co-founder and CEO of Venus Aerospace, called Melroy “a preeminent leader in the world of aerospace.”

In May, Venus Aerospace completed the inaugural test flight of its rotating detonation rocket engine. The startup, whose headquarters is at the Houston Spaceport, says it’s the only company in the world that has manufactured a flight-proven, high-thrust rotating detonation rocket engine.

On the horizon for Venus Aerospace is production of Stargazer M4, a high-speed aircraft capable of two-hour global travel.

Venus Aerospace’s investors include Airbus Ventures, America’s Frontier Fund, Trousdale Ventures, and Prime Movers Lab. The startup also gets support from the Air Force Research Laboratory (AFWERX), the Air Force, NASA and DARPA.

Jordan Blashek, co-founder and managing partner of America’s Frontier Fund, which backs startups creating breakthrough technologies, said his firm’s investment in Venus Aerospace “underscores our focus on supporting American companies that are revolutionizing industries of the future.”

“With recent hypersonic advancements from China and Russia, safeguarding American innovation and securing our industrial base has never been more urgent,” Blashek added. “Venus Aerospace is poised to redefine hypersonic flight and ensure America’s continued leadership in aerospace innovation.”

Since its founding, Venus Aerospace has raised $78.3 million in investments, according to PitchBook data.