About Us
Transforming Communication Skills
At Charismark Communications, we equip executives, entrepreneurs, and thought leaders with the communication skills to thrive. Join us to unlock your potential and enhance your impact in every conversation.
Empowering Communication for Today's Leaders
Charismark Communications (CMC) is an elite communications and media training company. Our professional experts empower ambitious professionals and teams to command attention, articulate purpose, and influence decisions with precision. Through world-class training in presence, persuasive speaking, cultural intelligence, on-camera media training and authentic verbal and non-verbal next-level communication, we help individuals across all tiers transform from competent to compelling. The results are measurable: stronger leadership presence, greater career opportunities, significantly reduced turnover, healthier quarterly ROI, and deeper trust and influence with every audience. Because when you master your communication, you don’t just speak, you inspire action, shape perception, and lead with impact. In short, you remain unforgettable, and influence outcomes.
Trusted by executives and high-performers alike, Charismark stands at the intersection of presence, persuasion strategy, and communication mastery — your voice, amplified. To hit the mark.
Meet the Team
Discover the passion and expertise that drives our success.
Katerina Cozias
Founder & Senior Trainer
As a premium transformational leading expert in her field, Katerina Cozias is the Founder of Charismark Communications, sister-company to Hollywood-based VasGeo Media Corp., a boutique media training and production company. A dynamic speaker and trainer in the realm of communications, language patterning, media strategy and transformative leadership Katerina is a two-time published author, coveted key-note speaker, and professionally trained media personality with over 20-years in the Media & Communications sector. A natural talent with a proven portfolio of success, international travels have seen her present and train in cities including, but not limited to Miami, New York, Hong Kong, Athens, Moscow, Dubai, Cannes, Monte Carlo and The Bahamas.
Under her valued leadership, our trusted professional communication experts empower ambitious professionals and corporate teams to command attention, articulate purpose, and influence decisions with precision and results.
Aristotle Karas
Associate Trainer, Sales & High-Conversion Communication
With an entrepreneurial background in real estate sales Aristotle Karas is an Amazon best-selling coauthor and 25-year veteran in personal development, influence, and sales performance. Featured in The Wall Street Journal, as a professionally trained real-estate & charity auctioneer he has raised millions for global organizations including Make-A-Wish and St. Jude’s Children’s Research Hospital.
Aristotle has built his career on the art and psychology of sales. From cold outreach and objection handling to closing high-stakes negotiations Aristotle trains executives and sales teams to not only meet but to exceed their annual sales targets. His internal organizational protocols bridge communication gaps, align messaging across departments, and transform underperforming conversations into results-driven dialogue.
Having shared the stage with icons such as Harrison Ford, Morgan Freeman, Demi Moore, Les Brown, and Bob Proctor, Aristotle brings both stage presence and substance to every engagement.
Sylvia Becker-Hill
Associate Trainer, Optimizing Communication Through Applied Neuroscience
Sylvia Becker Hill is a distinguished Communications Architect and Human-Potential Specialist whose work integrates applied neuroscience, linguistics, emotional intelligence, and creative expression into a refined discipline known as Neuro Creativity™. Educated in philosophy, linguistics, gender studies and administrative science in Germany, she became in 2002 the first German to earn the globally recognized Professional Certified Coach (PCC) credential from the International Coaching Federation (ICF). Since then, she has accumulated 30+ certifications across diverse change-modalities, bringing deep expertise to leadership development, professional transformation, and communication & language mastery.
As a trusted CMC Associate-Trainer, she brings an impressive global background and contributes deep expertise in message framing, cognitive-emotional alignment, and the internal communication patterns that shape how individuals present themselves and their ideas for the win. In her applied communications work, Sylvia uses Neuro Creativity™ as a practical tool framework of processes for shaping high-impact messaging, strengthening executive presence, and transforming the psychological and somatic patterns that influence how people speak, lead, and connect and succeed.
Danielle Martins
Associate Trainer, Communication Through Brand
Danielle Martins is a distinguished Personal Branding Strategist and Marketing Specialist with over 27 years of experience as a consultant, mentor, workshop facilitator, entrepreneur, best-selling author, and international speaker.
As a valued Associate Trainer with CMC, she empowers organizations, entrepreneurs and creatives of all types to communicate through the soul of their brand, turning authentic stories into strategic tools that captivate audiences and drive influence. Her signature approach merges storytelling as a communication superpower with the charisma and character of each client’s brand message, ensuring their presence resonates across every platform
Danielle’s personal branding process guides clients to define their niche, communicate with precision, and design compelling narratives that convert visibility into credibility and long-term growth.
Having worked with clients across more than 27 countries, her expertise has been recognized by FOX News, NBC, ABC, CBS News and UBN Radio to name but a few.
Sónia Cristina Paiva
Associate Trainer, Communication Through Image & Style
Sónia Cristina Paiva is a communications and confidence specialist who uses style as a strategic language for influence, credibility, and leadership presence. By treating image as a form of nonverbal communication, she enables professionals to project authority, confidence, and trust before a single word is spoken.
As the author of The Power of Image Sónia explores how visual communication shapes perception, confidence, and performance for both women and men in professional and public facing roles. With academic training in Management & Business Administration, a postgraduate degree, and foundational training as an Image Consultant she works closely with CMC clients to translate their style into a powerful communication system that supports leadership effectiveness, client engagement, and organizational success. By refining how individuals and brands are seen, Sónia equips them with the tools and image tactics to communicate confidence, strengthen influence, and lead with coherence across every professional environment for the win!
Patricia Kara
Associate Trainer, On-Camera Media Presence
Patricia Kara has been working in the entertainment business for over thirty years as an actress, model, spokesperson, and on-camera personality. As a long-standing primetime television personality, she is best known for her role alongside Howie Mandel on CNBC’s Deal or No Deal, and she is the only cast member aside from Howie to appear across all three versions of the franchise. Her extensive television background includes appearances on America’s Got Talent, Extra, Access Hollywood, HSN, the Fox Movie Channel, and People Magazine’s 100 Most Beautiful People providing her with deep fluency in high pressure, high visibility communication environments.
Through her work with global brands including AT&T, Unilever, Johnson & Johnson, Procter & Gamble, Disney, Princess Cruise Lines, and Toyota, Patricia has developed a refined understanding of how message, presence, and delivery directly shape public perception and real-world outcomes. As an esteemed Associate-Trainer with CMC, she now brings this expertise to our On-Camera Media & Communications team, helping professionals strengthen their on-camera charisma, executive presence, and message confidence & clarity across live, digital, and media platforms. As the creator of the instructional series Secrets to a Successful You and the bestselling book Dream on Now Deliver, Patricia translates real world media experience into practical communication frameworks that elevate our clients’ influence, credibility and performance in today’s attention driven economy.
Rocky Miller
Director, Business Development
Maurice “Rocky” J Miller brings a diverse and accomplished background in business development, combining strategic foresight with a results-driven leadership style. With early roots in recruiting and sales management, Rocky quickly established a reputation for building high-performing teams and cultivating lasting client partnerships. Over the years, he has led growth initiatives across multiple industries—expanding portfolios, scaling revenue, and creating tailored development strategies for both elite corporate clients and emerging small businesses.
Now serving as Director of Business Development for Charismark Communications, Rocky oversees all facets of client acquisition, strategic partnerships, and revenue optimization. His expertise in market positioning and relationship management fuels measurable growth, driving both CMC’s expansion and the professional advancement of its clientele.
Maria Gkogkaki
Senior Manager, Global Outreach
Maria Gkogkaki serves as the Senior Manager of Global Outreach with CMC where she leads initiatives to expand the organization’s international presence, forge strategic partnerships, and strengthen cross-cultural engagement. Drawing on her deep academic and professional background, Maria oversees global communications, manages multicultural collaborations, and ensures that messaging and outreach strategies resonate authentically across diverse regions and audiences.
Maria holds two Master’s Degrees — one in Policy Evaluation from the University of Aberdeen, Scotland, and another in Global Citizenship, Identities, and Human Rights from the University of Nottingham, England — as well as a Bachelor’s Degree in History and Philosophy of Science from the University of Athens, Greece.
Maria’s passion for international connection extends beyond work — she enjoys traveling, exploring new cultures, and learning new languages, continually expanding her global perspective and presence.
Charismark Communication Highlights:
High-level communication training for next-level results.
In a world where AI accelerates information but limits human connection, communication becomes your strongest differentiator. Our trainings deepens your ability to engage with nuance, presence, and emotional intelligence, activating the human element that technology cannot replicate.
Where powerful communication becomes your greatest advantage.
Discover new methods to tackle real world challenges and drive outcomes in your favor. Our programs encourage innovative communication that transforms traditional approaches into effective solutions tailored for your unique team needs.