Jon Maas: Email & Phone Number

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Clinical Specialist at Genentech|San Antonio, Texas Metropolitan Area, United States

Position:

Clinical Specialist at Genentech

Location:

San Antonio, Texas Metropolitan Area, United States

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Last updated: 2026-01-02

Updated: 2026-01-02

Found email addresses for Jon Maas:

Business emails:

m**@gene.com

Personal emails:

j***@gmail.com

Found phones for Jon Maas:

+1-520-***-**13,

+1-909-***-**77,

+1-205-***-**68,

+1-323-***-**49

A different Jon Maas?

Work Experience 41 years

Clinical Specialist at Genentech

Jun 2016 - Current

Key Opinion Leader Liaison at Mallinckrodt Pharmaceuticals

May 2012 - May 2016

Executive Area Business Manager at Biogen

Jul 2002 - Jun 2012

CNS / Hospital Representative at AstraZeneca

Jan 2001 - Jul 2002

Hospital Representative at Novartis

Mar 1990 - Jan 2001

Sales Representative at PepsiCo

Dec 1987 - Mar 1990

Sales Representative- Financial at NCR Corporation

Sep 1985 - Nov 1987

Jon Maas started working in 1985, then the employee has changed 6 companies and 6 jobs. On average, Jon Maas works for one company for 5 years 10 months.

Their professional focus is Account Management, Biotechnology, and Business Development across 3 core areas.

Education

Bachelor of Business Administration (BBA) at Texas State University-San Marcos

Frequently Asked Questions

What is Jon Maas's email address?

SignalHire found verified email addresses for Jon Maas, both business and personal. Their business email is m**@gene.com, and personal emails include j***@gmail.com.

What is Jon Maas's phone number?

SignalHire found multiple verified phone numbers for Jon Maas: +1-520-***-**13, +1-909-***-**77, and +1-205-***-**68.

How do I contact Jon Maas at Genentech?

You can reach Jon Maas 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 Jon Maas's professional background?

Jon Maas has 41 years of professional experience. They have held roles including Key Opinion Leader Liaison, Executive Area Business Manager, and CNS / Hospital Representative at companies such as Mallinckrodt Pharmaceuticals, Biogen, and AstraZeneca. Their education includes Bachelor of Business Administration (BBA) from Texas State University-San Marcos.

Is Jon Maas's contact information up to date?

Yes. Jon Maas's SignalHire profile was last updated on 2 January 2026, reflecting their current position as Clinical Specialist at Genentech in South San Francisco, California, United States.

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