Sumeyra Ozturk, PhD, CCC-SLP
Founder, CEO
Dr. Sumeyra Ozturk helps executives and high-performing professionals speak with clarity, lead with confidence, and perform under pressure.
With over 10 years of experience in coaching and clinical practice, Dr. Ozturk holds a PhD in Psychology specializing in nonverbal communication and completed executive coaching training at Harvard.
As Founder of Speech & Mind Hub, she partners with organizations and industry leaders—including clients at Google, Apple, and Meta—to help executives and teams excel in high-stakes moments. By translating psychology and communication research into practical strategies, Dr. Ozturk helps people build authentic authority and lasting influence.
A published researcher and speaker featured on CNN, Dr. Ozturk is based in San Francisco and works with clients worldwide, empowering them to communicate with confidence and impact.
Dr. Sumeyra Ozturk is a communication and leadership expert with over a decade of experience in coaching, research, and clinical practice. With a PhD in Psychology, and specialized executive coaching training, she brings research-backed expertise to communication and leadership development.
As Founder of Speech & Mind Hub, she partners with organizations and industry leaders—including clients from Google, Apple, Meta, and Amazon—to help executives and teams excel in high-stakes moments. Her approach blends psychology and communication science with executive coaching to build authentic authority and lasting influence.
A published researcher and sought-after speaker featured on CNN, Dr. Ozturk is known for combining expertise with a warm, engaging style that makes learning practical and inspiring. Based in San Francisco, she works with clients worldwide, empowering them to navigate presentations, negotiations, and leadership moments with confidence and impact.
EXPERT COLLABORATORS
Michael Ibarra de Perea, SPHR, SHRM-SCP, MA, MBA
Consultant
Michael Ibarra de Perea is a seasoned Human Resources and Management professional with over 15 years of experience in leadership, organizational development, and team empowerment. As a former naval officer, he has honed his expertise in dynamic environments, guiding teams with a strategic vision, operational excellence, and a people-first leadership approach.
He holds a B.S. in Anthropology from Tulane University and an MBA from New Mexico Highlands University, along with senior-level certifications from HRCI and SHRM. Currently, he serves as Chief Administrative Officer for Alameda Health Consortium/Community Health Center Network, driving organizational effectiveness and high-performing teams.
Michael is also the founder of People Centered Workplaces, specializing in third-party mediation, workplace conflict resolution, and organizational health consulting. With a diverse background spanning military, corporate, and consulting sectors, he is dedicated to building strong, people-centered workplaces. Michael resides in the Bay Area.
Ebru Pinar, PhD
Training Specialist
Dr. Ebru Pinar is a Training Specialist with expertise in communication, leadership, and workplace dynamics. Holding a PhD in Psychology, she designs and delivers tailored, research-based training programs for professionals and organizations seeking to enhance their public speaking, leadership, and workplace communication skills.
Dr. Pinar has spent a decade integrating science-based strategies into dynamic, real-world learning experiences. She has contributed to the field through published research and national conference presentations, advancing the science of communication and psychology.
Her approach bridges theory and practice, offering interactive, results-driven training that empowers professionals to communicate with confidence, lead with authenticity, and foster workplace collaboration. She currently serves as an Assistant Professor of Psychology at Oxford College of Emory University while working with clients in Atlanta and across the U.S.