CO-FOUNDERS

Dr. Tanya Altmann Chief Medical Office & Mother of Three

Ari Chaznas Co-Founder, Entrepreneur, & Father of Three

Ari Chaznas Co-Founder, Entrepreneur, & Father of Three

Tanya Altmann, FD, FAAP is a UCLA-trained pediatrician who founded Calabasas Pediatric Wellness Center to provide children with personalized, integrative healthcare. Renowned for her expertise in nutrition, sleep, and wellness, she is nationally recognized and a fellow of the American Academy of Pediatrics.  She is also an Adjunct Clinica

Tanya Altmann, FD, FAAP is a UCLA-trained pediatrician who founded Calabasas Pediatric Wellness Center to provide children with personalized, integrative healthcare. Renowned for her expertise in nutrition, sleep, and wellness, she is nationally recognized and a fellow of the American Academy of Pediatrics.  She is also an Adjunct Clinical Professor at CHLA, a best-selling author and medical expert and contributor to various news programs and talk shows including KTLA, CNN, Today, The Doctors and Live with Kelly. She educates parents and pediatricians around the world with her significant social media following and has consulted for numerous successful child health start ups as well as Fortune 500 companies. 

Ari Chaznas Co-Founder, Entrepreneur, & Father of Three

Ari Chaznas Co-Founder, Entrepreneur, & Father of Three

Ari Chaznas Co-Founder, Entrepreneur, & Father of Three

Ari Chazanas resides in Brentwood with his wife Demetra, and their three daughters ages 9, 5, and 3. A UCLA graduate, Ari is a serial entrepreneur and real estate investor/developer with a track record of developing and operating over 1,000 units in Los Angeles. He is a cofounder of the successful Haven CoLiving brand, which manages nearl

Ari Chazanas resides in Brentwood with his wife Demetra, and their three daughters ages 9, 5, and 3. A UCLA graduate, Ari is a serial entrepreneur and real estate investor/developer with a track record of developing and operating over 1,000 units in Los Angeles. He is a cofounder of the successful Haven CoLiving brand, which manages nearly 300 beds in Venice, CA, and UCLA.  Ari has been featured in major publications including the LA Times, LA Business Journal, Entrepreneur Magazine, and Forbes.  Ari also founded DR.GUMI, a company focused on simplifying medication administration for children.

Jessica Meisels Co-Founder, Chief Communications Officer & Mother of Two

Jessica Meisels Co-Founder, Chief Communications Officer & Mother of Two

Jessica Meisels Co-Founder, Chief Communications Officer & Mother of Two


Jessica Meisels, the mother of two, resides in Los Angeles. Originally from New York City, started her career in the heart of Manhattan's fashion scene before launching Fingerprint Communications in 2003. With experience at prestigious brands like Bottega Veneta, Chanel, and Bulgari, she noticed a gap in the market for comprehensive PR st


Jessica Meisels, the mother of two, resides in Los Angeles. Originally from New York City, started her career in the heart of Manhattan's fashion scene before launching Fingerprint Communications in 2003. With experience at prestigious brands like Bottega Veneta, Chanel, and Bulgari, she noticed a gap in the market for comprehensive PR strategies. Her firm now provides unparalleled service worldwide, combining innovation and exceptional results over nineteen years. 

Darren Fultz Co-Founder, Chief Financial Officer & Father of Three

Jessica Meisels Co-Founder, Chief Communications Officer & Mother of Two

Jessica Meisels Co-Founder, Chief Communications Officer & Mother of Two

Darren Fultz resides in New York City with his partner Anna and their three children ages 13, 8, and 4. He is a growth-oriented investor and entrepreneur, having co-founded Dorilton Capital in 2009. In his 13 years at Dorilton, Darren executed over 100 acquisitions across eight different platform companies while serving as CEO and managin

Darren Fultz resides in New York City with his partner Anna and their three children ages 13, 8, and 4. He is a growth-oriented investor and entrepreneur, having co-founded Dorilton Capital in 2009. In his 13 years at Dorilton, Darren executed over 100 acquisitions across eight different platform companies while serving as CEO and managing over 80 employees. Notably, one of Dorilton's investments was in Honibe, a honey-based gummy business in Canada that also manufactures Zarbees branded gummies for sale in the US. Besides being a co-founder of DR. GUMI, Darren is also advising several early stage companies on capital raising and strategic planning, as well as investing in more mature businesses, including an audio visual event services business. He previously worked as an investment banker at Rothschild.  Darren holds degrees from UC Berkeley and the University of  Virginia. ​

Name disclosed after NDA Manufacturing & Pharmaceuticals

Stephanie Cota Teitelbaum Chief Brand Officer & Mother of Three

Stephanie Cota Teitelbaum Chief Brand Officer & Mother of Three

Our manufacturing co-founder and inventor has extensive experience in the pharmaceutical industry, having served in key leadership roles including President, CEO, and Chairman. They have successfully reversed operating losses and managed multiple departments in their previous roles. They also founded a pharmaceutical company and have coll

Our manufacturing co-founder and inventor has extensive experience in the pharmaceutical industry, having served in key leadership roles including President, CEO, and Chairman. They have successfully reversed operating losses and managed multiple departments in their previous roles. They also founded a pharmaceutical company and have collaborated with international generic companies on product development. Additionally, they have managed a large portfolio of projects as a Senior Patent Agent and developed bio-equivalent formulations in another senior role. Their educational background includes a Bachelor of Pharmacy degree and a Ph.D. in Pharmaceutics from The Ohio State University.

Stephanie Cota Teitelbaum Chief Brand Officer & Mother of Three

Stephanie Cota Teitelbaum Chief Brand Officer & Mother of Three

Stephanie Cota Teitelbaum Chief Brand Officer & Mother of Three

Stephanie Cota Teitelbaum is a seasoned brand strategist and marketing executive with over 25 years of experience in the toys, children's entertainment, fashion, and beauty industries. As a former Senior Vice President at Mattel, she was instrumental in revitalizing the Barbie brand, achieving double-digit growth and restoring it to globa

Stephanie Cota Teitelbaum is a seasoned brand strategist and marketing executive with over 25 years of experience in the toys, children's entertainment, fashion, and beauty industries. As a former Senior Vice President at Mattel, she was instrumental in revitalizing the Barbie brand, achieving double-digit growth and restoring it to global leadership. Stephanie has a proven track record of leveraging consumer insights to develop integrated marketing programs that maximize impact and drive profitability. With her company, SELECT Consulting, she now provides strategic direction to both private and public companies, helping them navigate complex markets and build compelling brand narratives. Her expertise spans global strategy execution, brand revitalization, and omni-channel marketing, making her an invaluable asset as a co-founder and consultant for our OTC pediatric gummy initiative. Stephanie’s passion lies in guiding growth and innovation while staying true to brand values and fostering meaningful consumer connections.

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Dr. Gumi

info@drgumi.com 310-488-8611

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