Business Therapy & Coaching

Where Business Strategy
Meets Human Behavior

Based out of Los Angeles
Services worldwide

Business Theracoaching helps organizations move beyond surface-level coaching by addressing the underlying human behaviors and relational patterns that shape performance, culture, and leadership.

Hi. I’m Tina Marie
Del Rosario

A woman with long brown hair and light skin wearing large gold-rimmed glasses, smiling slightly, against a plain light background.

I’m a licensed therapist and executive coach in California with over two decades of experience working within corporate environments and 13 years of experience providing therapy, coaching, and consulting services. My combined background in business and therapy provides a level of depth, insight, and strategy that differentiates my work from traditional executive coaching models.

Rather than focusing solely on performance or productivity, I help clients understand the underlying psychological, relational, and behavioral patterns that impact leadership, communication, workplace culture, decision-making, and overall well-being. My work is designed to create meaningful, sustainable change for individuals, teams, and organizations.

More About Me

My Approach

How you relate shapes how you live, lead, and connect.

I support leaders, founders, and teams through business theracoaching and strategic consulting that goes deeper than traditional coaching. We integrate business strategy with human behavior, psychological and relational expertise to improve leadership, communication, team dynamics, and organizational culture, because sustainable growth starts with the humans behind the business.

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Common Areas of Concern

• Team tension draining productivity? Address the relational dynamics and communication patterns that keep teams stuck.

• Leadership pressure leading to burnout or reactive decision-making? Develop grounded leadership through behavioral insight and strategic clarity.

• Conflict, misalignment, or difficult personalities disrupting your culture? Understand the behavioral patterns driving the problem and how to change them.

• High turnover or low morale impacting performance? Build healthier team dynamics that support engagement, accountability, and retention.

• Strategy in place but execution keeps breaking down? Identify the human and relational barriers that prevent plans from becoming results.

• Generational differences creating friction or misunderstandings in the workplace? Bridge communication styles, expectations, and values to help multi-generational teams work more effectively together.

  • I've been working with Tina and my business partner for nine months and it has been one of the best learning and healing experiences I've ever had in therapy. The experience has been illuminating, and has provided tools for understanding. It has given me tools for life. Learned through a kind and empathetic manner that has truly impacted my life for the better. Highly recommend Tina Marie!

    —Former Client

  • "Knowledgable, impactful, and genuinely passionate about what she does."

    —Former Client

  • "My business was dealing with a lot of inner turmoil. I didn't have what it takes to get the environment back to a good place. We really needed a person like Tina to help us work through it all. We needed someone who knew how to get to the root of the issues. It was an eye opening experience and very helpful!"

    —Former Client

  • "How Tina Marie worked was very strategic to our needs and thoughtfully executed. We're very satisfied with the outcome."

    —Former Client

  • "Our band was on the verge of breaking up and we didn't see a way to make it work. We took one last ditch effort and hired Tina Marie. We were able to work through all the issues and learned so much in the process. Highly recommend."

    - Former band client

  • "Tina Marie helped our team get on track and made our workplace a place we no longer dreaded being at."

    - Former Music Mgmt Client

Get started today.

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