William Ostera: Email & Phone Number

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Assistant District Attorney at Harris County District Attorney's Office|Houston, Texas, United States

Position:

Assistant District Attorney at Harris County District Attorney's Office

Location:

Houston, Texas, United States

View William Ostera's Email

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Last updated: 2026-10-27

Updated: 2026-10-27

Found email addresses for William Ostera:

Business emails:

c*****a@alliancereps.com,

c******a@alliancereps.com,

c*********a@alliancereps.com

Personal emails:

c*****a@aol.com,

c*****a@comcast.net,

c********a@aol.com

Found phones for William Ostera:

+1-205-***-**85,

+1-870-***-**49

Prospect analytics

Current work details

DepartmentLaw Enforcement

Availability

TimezoneCST

Best time to contact12:00 PM – 4:00 PM

A different William Ostera?

Work Experience 9 years

Assistant District Attorney at Harris County District Attorney's Office

Oct 2026 - Current

Langdell Scholar at South Texas College of Law Houston

Aug 2025 - May 2026

Research Assistant at South Texas College of Law Houston

Aug 2024 - Jan 2026

Legal Intern at Harris County District Attorney's Office

May 2025 - Apr 2026

Legal Intern at Harris Co. District Attorney's Office

Jun 2024 - Nov 2024

Litigation Paralegal at Thornhill Law

Feb 2023 - Aug 2024

Customer Service Representative at Alliance Manufacturing Representatives

Apr 2022 - Aug 2022

Press Operator at All Pro Manufacturing

Jan 2017 - Jun 2022

Their professional focus is Calendars, Case Management, and Legal Assistance across 3 core areas.

Education

Doctor of Law - JD at South Texas College of Law Houston

Bachelor of Science at Texas A&M University

Frequently Asked Questions

What is William Ostera's email address?

SignalHire found verified email addresses for William Ostera, both business and personal. Their business email is c*****a@alliancereps.com, and personal emails include c*****a@aol.com, c*****a@comcast.net, and c********a@aol.com.

What is William Ostera's phone number?

SignalHire found multiple verified phone numbers for William Ostera: +1-205-***-**85, and +1-870-***-**49.

How do I contact William Ostera at Harris County District Attorney's Office?

You can reach William Ostera 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 William Ostera's professional background?

William Ostera has 9 years of professional experience. They have held roles including Langdell Scholar, Research Assistant, and Legal Intern at companies such as South Texas College of Law Houston, South Texas College of Law Houston, and Harris County District Attorney's Office. Their education includes Doctor of Law - JD from South Texas College of Law Houston, and Bachelor of Science from Texas A&M University.

Is William Ostera's contact information up to date?

Yes. William Ostera's SignalHire profile was last updated on 27 October 2026, reflecting their current position as Assistant District Attorney at Harris County District Attorney's Office in Houston, Texas, United States.

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