David Kellner: Email & Phone Number

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Product Manager at Plusoptix, Inc.|Greater Syracuse-Auburn Area, United States

Position:

Product Manager at Plusoptix, Inc.

Location:

Greater Syracuse-Auburn Area, United States

View David Kellner's Email

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Last updated: 2026-08-14

Updated: 2026-08-14

Found email addresses for David Kellner:

Business emails:

d***********r@welchallyn.com,

k******d@welchallyn.com,

d***********r@hillrom.com

Personal emails:

d******r@msn.com,

d********y@gmail.com

Found phones for David Kellner:

+1-480-***-**07,

+1-323-***-**23,

+1-520-***-**38

A different David Kellner?

Work Experience 27 years

Product Manager at Plusoptix, Inc.

Nov 2025 - Current

Senior Manager, Research and Innovation at Baxter International Inc.

Dec 2021 - Nov 2025

Senior Manager, Research and Innovation at Hillrom

Jun 2020 - Dec 2021

Senior Manager, Mechanical and Optical Engineering at Hillrom

Oct 2015 - Jun 2020

Program Manager, Medical Devices at Welch Allyn

Jul 2005 - Sep 2015

Program manager at InfiMed, Inc.

Feb 2004 - May 2005

Engineering Manager at Philips Broadband Technology

Jan 1999 - Jan 2002

David Kellner started working in 1999, then the employee has changed 5 companies and 5 jobs. On average, David Kellner works for one company for 3 years 7 months.

Their professional focus is Business Development, business process improvement, and Continuous Improvement across 3 core areas.

David holds Amateur Technician Class Operator certifications and has registered patents, including "Method and apparatus for controlling accommodation and pupil size during an eye examination, Automated healthcare system, and Visual acuity examination".

Education

BS at Clarkson University

MS at Clarkson University

Frequently Asked Questions

What is David Kellner's email address?

SignalHire found verified email addresses for David Kellner, both business and personal. Their business email is d***********r@welchallyn.com, and personal emails include d******r@msn.com, and d********y@gmail.com.

What is David Kellner's phone number?

SignalHire found multiple verified phone numbers for David Kellner: +1-480-***-**07, +1-323-***-**23, and +1-520-***-**38.

How do I contact David Kellner at Plusoptix, Inc.?

You can reach David Kellner 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 David Kellner's professional background?

David Kellner has 27 years of professional experience. They have held roles including Senior Manager, Research and Innovation, Senior Manager, Research and Innovation, and Senior Manager, Mechanical and Optical Engineering at companies such as Baxter International Inc., Hillrom, and Hillrom. Their education includes BS from Clarkson University, and MS from Clarkson University.

Is David Kellner's contact information up to date?

Yes. David Kellner's SignalHire profile was last updated on 14 August 2026, reflecting their current position as Product Manager at Plusoptix, Inc. in Atlanta, Georgia, United States.

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