Mathias Holtmann

Mathias Holtmann: Email & Phone Number

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Team Lead - Positive Behaviour Support at Sea Change Health Professionals|Brisbane, Queensland, Australia

Position:

Team Lead - Positive Behaviour Support at Sea Change Health Professionals

Location:

Brisbane, Queensland, Australia

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Last updated: 2026-06-17
Updated: 2026-06-17

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Found phones for Mathias Holtmann:

+61-411-***-*45
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Work Experience 4 years

Team Lead - Positive Behaviour Support at Sea Change Health Professionals

Jan 2026 - Current

Clinical Coordinator / Positive Behaviour Support Clinician at Lifestyle Therapies and Training Solutions

Jan 2025 - Feb 2026

Positive Behaviour Support Clinician at Lifestyle Therapies and Training Solutions

Sep 2023 - Feb 2026

Behavioral Therapist at Lifestyle Therapies and Training Solutions

Aug 2023 - Sep 2023

Youth Worker at Churches of Christ in Queensland

Jan 2022 - Sep 2023

Mathias Holtmann started working in 2022, then the employee has changed 2 companies and 4 jobs. On average, Mathias Holtmann works for one company for 1 year 2 months.

Education

Bachelor of Psychological Science at Griffith University

Frequently Asked Questions

What is Mathias Holtmann's email address?

SignalHire found verified email addresses for Mathias Holtmann, both business and personal. Their business email is **@seachangehp.com.au, and personal emails include h*************s@gmail.com.

What is Mathias Holtmann's phone number?

SignalHire found multiple verified phone numbers for Mathias Holtmann: +61-428-***-*99, and +61-411-***-*45.

How do I contact Mathias Holtmann at Sea Change Health Professionals?

You can reach Mathias Holtmann through SignalHire by unlocking their verified email and direct phone number (free signup, no credit card needed). SignalHire is the fastest route if you need their contact details immediately.

What is Mathias Holtmann's professional background?

Mathias Holtmann has 4 years of professional experience. They have held roles including Clinical Coordinator / Positive Behaviour Support Clinician, Positive Behaviour Support Clinician, and Behavioral Therapist at companies such as Lifestyle Therapies and Training Solutions, Lifestyle Therapies and Training Solutions, and Lifestyle Therapies and Training Solutions. Their education includes Bachelor of Psychological Science from Griffith University.

Is Mathias Holtmann's contact information up to date?

Yes. Mathias Holtmann's SignalHire profile was last updated on 17 June 2026, reflecting their current position as Team Lead - Positive Behaviour Support at Sea Change Health Professionals in North Wollongong, New South Wales, Australia.

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