John Marcus Location
- Grayslake, IL, US
John Marcus Work
- 2019 - now Dialysis Nurse @
- 2015 - 2019 Registered Nurse @
- 2011 - 2012 Hospice Nurse @ First Choice Hospice
- 2011 - 2012 Staff Nurse @ Coldspring Clinic
- 2011 - 2011 Surgical Nurse @ Wheaton Franciscan Healthcare All Saints Hospital
- 2004 - 2007 President @ Ncord
- 1997 - 2004 Director of IT @
- 1990 - 1993 Network Manager @
John Marcus Education
- The University of Texas at Arlington
Bachelor of Science in Nursing (Nursing)
2019 - 2021 - Northern Illinois University
Bachelor of Science
1982 - 1986 - College of Lake County
Associate of Arts (General Education, Nursing)
1981 - 1982 - Northern Illinois University
Bachelors
John Marcus Summary
- John Marcus, based in Grayslake, IL, US, is currently a Dialysis Nurse at Davita Inc. John Marcus brings experience from previous roles at Fresenius Medical Care North America, First Choice Hospice, Coldspring Clinic and Wheaton Franciscan Healthcare All Saints Hospital. John Marcus holds a 2019 - 2021 Bachelor of Science in Nursing in Nursing @ The University of Texas at Arlington. John Marcus has 1 emails and 1 mobile phone numbers on RocketReach.
5 free lookup(s).
If you need more lookups,
subscriptions start at $34 USD/month.
Looking for a different John Marcus?
Find contact details for 700 million professionals.
Top DaVita Employees
Thao Nguyen
Director Corporate Finance
Denver, CO, US
Lee Miana
Clinical Recruiter Iii
Camarillo, CA, US
Kristina Cogill
Senior Software Developer
West Chester, PA, US
Andrew Barba
Vice President, Government Programs
Denver, CO, US
Abhinav P
Iam QA Analyst
Parker, CO, US
Eliott Williams
Senior Claims Specialist
Las Vegas, NV, US
Devon Shomo
Redwoods Analyst, Payor Partnerships
Denver, CO, US
Doug Saqui
Senior Director
Los Angeles, CA, US
Ashik Momen
IT Manager
Franklin, TN, US
Tyler Davis
Registered Nurse
Los Angeles, CA, US
Kimberly Julia
Registered Nurse
Los Angeles, CA, US
Jennifer Forberg
Registered Dietitian
Las Vegas, NV, US
Paulette Ayala-Karnish
Registered Nurse
Omaha, NE, US
How It Works
Get a Free Account
Sign up for a free account. No credit card required. Up to 5 free lookups. 
Search the #1 Contact Database
Get contact details of over 700M profiles across 60M companies - all with industry-leading accuracy. Sales and Recruiter users, try out our Email Finder Extension. 
Use our AI-Powered Email Finder
Find business and personal emails and mobile phone numbers with exclusive coverage across niche job titles, industries, and more for unparalleled targeting. Also available via our Contact Data API. 
G2 Crowd Trusted
300K+ Plugin Users
© 2026 RocketReach.co