10 U.S. Renal Care regional operations leaders
Regional Director of Operations, Regional Director Of Operations II and Regional Operations Director are among the current titles held by these U.S. Renal Care regional operations leaders. A reader can learn how regional operations leaders run their areas at U.S. Renal Care from people who have held the role.
Professionals to explore
Anthony McCullom
LinkedInExperience: Regional Director of Operations · U.S. Renal Care
Anthony McCullom has been Regional Director of Operations at U.S. Renal Care since August 2026, with the role listed in the Dallas-Fort Worth Metroplex. Anthony McCullom was Operational Excellence Lead at U.S. Renal Care (2022 to 2026), and the profile lists Regional Float Clinical Manager, Float RN and Charge Nurse roles at Fresenius Medical Care (2019 to 2022).
Brad Murray
LinkedInExperience: Regional Operations Director · US Renal Care
Brad Murray has been Regional Operations Director at US Renal Care since May 2023, with a headline naming the NW United States territory. The profile lists Director Of Operations at Fresenius Medical Care (2021 to 2023) and Group Facility Administrator (2014 to 2021) and Facility Administrator (2006 to 2014) at DaVita Kidney Care.
Brooke Stoyle, MBA, BHA, RRT
LinkedInExperience: Regional Director Of Operations II · U.S. Renal Care
Brooke Stoyle has been Regional Director Of Operations II at U.S. Renal Care since April 2022, based in the Atlanta area. The profile lists Director Of Operations (2019 to 2022) and Facility Administrator (2016 to 2019) at Fresenius Medical Care and Director of Respiratory Therapy, Lab at Landmark Hospitals (2008 to 2016).
Carlos Garcia
LinkedInExperience: Regional Director Of Operations · U.S. Renal Care
Carlos Garcia has been Regional Director Of Operations at U.S. Renal Care since April 2021, based in the Los Angeles area, and the highlight cites multi-site management with P&L ownership and physician partnerships. At U.S. Renal Care, Carlos Garcia was also Group Dialysis Administrator (2021 to 2022) and Director Regional (2014 to 2019).
Cathy Springfield, RN, BSN
LinkedInExperience: Regional Director of Operations · U.S. Renal Care
Cathy Springfield has been Regional Director of Operations at U.S. Renal Care since September 2025, based in the Washington DC-Baltimore area. At U.S. Renal Care, Cathy Springfield was also Home Therapy Area Manager (2022 to 2025) and Home Therapy Nurse (2022), and the profile lists Home Therapy Nurse at NxStage Home Hemodialysis (2017 to 2022) and Clinic Manager at American Renal Associates (2016 to 2017).
Deria Hill, MSN, RN
LinkedInExperience: Regional Director of Operations · U.S. Renal Care
Deria Hill has been Regional Director of Operations at U.S. Renal Care since September 2022, with the role listed in Houston, Texas. At U.S. Renal Care, Deria Hill was also Group Facility Administrator (2021 to 2022), Facility Administrator (2018 to 2021) and Charge Registered Nurse (2017 to 2018).
Jared Grigg, MPP
LinkedInExperience: Regional Director of Operations · U.S. Renal Care
Jared Grigg has held the title Regional Director of Operations at U.S. Renal Care since April 2021, with a new listing of the role from July 2025, and the headline cites multi-site leadership, compliance and quality, and fiscal management. The profile lists Director of Discharge Planning at Medical Facilities of America (2012 to 2021).
Sue Hart
LinkedInExperience: Regional Director of Operations · U.S. Renal Care
Sue Hart has been Regional Director of Operations at U.S. Renal Care since October 2025, based in the Detroit area, with a headline citing multisite leadership and financial management. The profile lists Acquisition, Integration and Physician Practice Operations Consultant at Lean Fox Solutions (2022 to 2025), Area Vice President Operations at American Physician Partners (2022) and Group Practice Director at Henry Ford Health (2019 to 2022).
Sunny Ku, BSN, RN, CNN
LinkedInExperience: Regional Director of Operations · U.S. Renal Care
Sunny Ku has been Regional Director of Operations at U.S. Renal Care since October 2024, based in Pearl City, Hawaii, and the highlight refers to the company's operations in the Pacific Region. At U.S. Renal Care, Sunny Ku was also Director Of Nursing (Home Therapy Program - Pacific Region) (2017 to 2024) and Facility Administrator and Group Facility Administrator (2016 to 2024).
Tanya Mendoza
LinkedInExperience: Regional Director of Operations · U.S. Renal Care
Tanya Mendoza has been Regional Director of Operations at U.S. Renal Care since May 2022, based in the Atlanta area, and the highlight describes building multi-site teams. The profile lists Facility Administrator at DaVita Kidney Care (2017 to 2022), Director Of Operations at Alliance HealthCare Services (2016 to 2017) and Area Operations Manager at MedQuest Associates (2002 to 2015).
Choose the right perspective
Match the person's region, current title and years in the role to the decision you face. Read the dates on each row as well, so you know how recent each person's experience of the role is.
Questions to take into the conversation
- 01How do you decide where to spend your time across the dialysis facilities in your region in a typical week?
- 02Which measures do you look at first when judging how a facility in your region is doing?
- 03What did you change first after taking on your current region, and why?
Reaching U.S. Renal Care regional operations leaders
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About this directory
This is a professional research starting point based on business profile data retrieved on . Titles and companies reflect that source snapshot; roles marked former had ended by then. Check the linked profiles for current details. Inclusion does not imply Instant Expert membership or availability.
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