Mark Zahniser

Mark Zahniser: Email & Phone Number

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Anesthesiologist at PROVIDENCE PORTLAND MEDICAL CENTER|Chesterland, Ohio, United States

Position:

Anesthesiologist at PROVIDENCE PORTLAND MEDICAL CENTER

Location:

Chesterland, Ohio, United States

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Last updated: 2026-05-12
Updated: 2026-05-12

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Work Experience 35 years

Anesthesiologist at PROVIDENCE PORTLAND MEDICAL CENTER

Jun 2025 - Current

MD at Cleveland Clinic

Jun 2012 - Current

Anesthesiologist and Intensivist at Fredericksburg Anesthesia Associates, Inc.

Jul 1995 - Feb 2000

Critical Care Fellow at Cleveland Clinic

Jul 1994 - Jun 1995

Resident Doctor at Cleveland Clinic

Jul 1991 - Jun 1994

Mark Zahniser started working in 1991, then the employee has changed 2 companies and 4 jobs. On average, Mark Zahniser works for one company for 4 years 8 months.

Education

Doctor of Medicine - MD at University of Toledo Medical School

Bachelor of Arts - BA at The Ohio State University

Upper Arlington High School

Frequently Asked Questions

What is Mark Zahniser's email address?

SignalHire found a verified business email address for Mark Zahniser: g*********************k@gmail.com.

What is Mark Zahniser's phone number?

SignalHire found a verified phone number for Mark Zahniser: +1-***-***-5246.

How do I contact Mark Zahniser at PROVIDENCE PORTLAND MEDICAL CENTER?

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What is Mark Zahniser's professional background?

Mark Zahniser has 35 years of professional experience. They have held roles including MD, Anesthesiologist and Intensivist, and Critical Care Fellow at companies such as Cleveland Clinic, Fredericksburg Anesthesia Associates, Inc., and Cleveland Clinic. Their education includes Doctor of Medicine - MD from University of Toledo Medical School, and Bachelor of Arts - BA from The Ohio State University.

Is Mark Zahniser's contact information up to date?

Yes. Mark Zahniser's SignalHire profile was last updated on 12 May 2026, reflecting their current position as Anesthesiologist at PROVIDENCE PORTLAND MEDICAL CENTER in Portland, Oregon, United States.

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