Simon Castellanos

Archived Record Waltham, MA — Previous President for Renal Care Group of The Southeast, Inc.

Simon Castellanos Overview

Simon Castellanos has been associated with forty-nine companies, according to public records. The companies were formed over a fifty-one year period with the most recent being incorporated four years ago in June of 2022. Zero of the companies are still active while the remaining forty-nine are now listed as inactive.

Background Report for Simon Castellanos

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Name	Status	Incorporated	Key People	Role
Fresenius Medical Care Holdings, Inc.	Inactive	1970	50	President
Renal Care Group of The Southeast, Inc.	Inactive	1987	1	President
Home Intensive Care, Inc.	Inactive	1989	1	President
Renex Management Services, Inc.	Inactive	1997	1	President
Renex Dialysis Clinic of Tampa, Inc.	Inactive	1994	1	President
Nmc Services, Inc.	Inactive	1991	1	President
Renalab, Inc.	Inactive	2006	1	President
Bio-Medical Applications of Texas, Inc.	Inactive	1971	1	President
Gulf Region Mobile Dialysis, Inc.	Inactive	1987	1	President
Bio-Medical Applications of San Antonio, LLC	Inactive	1995	1	President
Stat Dialysis Corporation	Inactive	1996	1	President
North Buckner Dialysis Center, Inc.	Inactive	1995	1	President
Fondren Dialysis Clinic, Inc.	Inactive	1985	1	President
Dialysis Management Corporation	Inactive	1991	1	President
Brazoria Kidney Center, Inc.	Inactive	1996	1	President
Wharton Dialysis, Inc.	Inactive	1997	1	President
Angleton Dialysis, Inc.	Inactive	1997	1	President
Terrell Dialysis Center, L.L.C.	Inactive	1998	1	President
National Nephrology Associates Management Company of Texas, Inc.	Inactive	1999	1	President
Fresenius Medical Care - South Texas Kidney, LLC	Inactive	2007	1	President
Liberty Dialysis-Laredo LLC	Inactive	2007	1	President
Liberty Dialysis-Bryan LLC	Inactive	2007	1	President
Fresenius Medical Care Wichita Falls, LLC	Inactive	2010	1	President
Nra - Bay City, Texas, LLC	Inactive	2003	1	President
Nra-Inpatient Dialysis, LLC	Inactive	2003	1	President
National Renal Alliance, LLC	Inactive	2003	1	President
Liberty Dialysis - Laredo Acutes LLC	Inactive	2009	1	President
Liberty Dialysis - College Station LLC	Inactive	2009	1	President
Liberty Dialysis - Brenham LLC	Inactive	2009	1	President
Bio-Medical Applications of Nevada, Inc.	Inactive	1991	1	President
Ldnl LLC	Inactive	2010	1	President
Ldv LLC	Inactive	2010	1	President
S.A.K.D.C., LLC	Inactive	2013	1	President
Nna of Nevada, Inc.	Inactive	1999	1	President
Nna of Oklahoma, Inc.	Inactive	2000	1	President
Renal Advantage, Inc.	Inactive	2005	1	President
Rcg Mississippi, Inc.	Inactive	1996	1	President
Renex Corp.	Inactive	1993	1	Director
National Medical Care, Inc.	Inactive	1981	1	Director
Renal Care Group, Inc.	Inactive	1996	1	Director
Fresenius Medical Care Comprehensive Ckd Services, Inc.	Inactive	2009	1	Secretary
Apheresis Care Group, Inc.	Inactive	2005	1	Director
Rai Care Centers of Northern California I, LLC	Inactive	2005	1	Member
Rai Care Centers of Northern California II, LLC	Inactive	2005	1	Member
Rai Care Centers of Southern California I, LLC	Inactive	2005	1	Member
Rai Care Centers of Oakland II, LLC	Inactive	2007	1	Member
Bio-Medical Applications Home Dialysis Services, Inc.	Inactive	1988	1	Director
Homestead Artificial Kidney Center, Inc.	Inactive	1983	1	Director
Fresenius Management Services, Inc.	Inactive	1981	1	Director

Showing 8 records out of 49

Connections for Simon Castellanos

A connection is made when two people are officers, directors, or otherwise associated with the same company. Simon has forty-six known connections and has the most companies in common with Michael Asselta.

Michael Asselta

Michael Asselta has the following companies in common with Simon Castellanos

Name	Status	Incorporated	Key People	Role
F-----------------------------------.	Active	1970	50	President

Barry Blanton

Barry Blanton has the following companies in common with Simon Castellanos

Name	Status	Incorporated	Key People	Role
F-----------------------------------.	Active	1970	50	Vice President

Dennis Braun

Dennis Braun has the following companies in common with Simon Castellanos

Name	Status	Incorporated	Key People	Role
F-----------------------------------.	Active	1970	50	CFO

Brad Bucci

Brad Bucci has the following companies in common with Simon Castellanos

Name	Status	Incorporated	Key People	Role
F-----------------------------------.	Active	1970	50	Vice President

Mark Fawcett

Mark Fawcett has the following companies in common with Simon Castellanos

Name	Status	Incorporated	Key People	Role
F-----------------------------------.	Active	1970	50	Senior Vice Presiden

Domenic Gaeta

Domenic Gaeta has the following companies in common with Simon Castellanos

Name	Status	Incorporated	Key People	Role
F-----------------------------------.	Active	1970	50	Assistant Secretary

Helen Giza

Helen Giza has the following companies in common with Simon Castellanos

Name	Status	Incorporated	Key People	Role
F-----------------------------------.	Active	1970	50	Director

Karen Gledhill

Karen Gledhill has the following companies in common with Simon Castellanos

Name	Status	Incorporated	Key People	Role
F-----------------------------------.	Active	1970	50	Secretary

Julie Hawkins

Julie Hawkins has the following companies in common with Simon Castellanos

Name	Status	Incorporated	Key People	Role
F-----------------------------------.	Active	1970	50	Assistant Secretary

Jeff McPherson

Jeff McPherson has the following companies in common with Simon Castellanos

Name	Status	Incorporated	Key People	Role
F-----------------------------------.	Active	1970	50	Vice President

Bryan Mello

Bryan Mello has the following companies in common with Simon Castellanos

Name	Status	Incorporated	Key People	Role
F-----------------------------------.	Active	1970	50	Treasurer

Mollie Miller

Mollie Miller has the following companies in common with Simon Castellanos

Name	Status	Incorporated	Key People	Role
F-----------------------------------.	Active	1970	50	Assistant Treasurer

Dorothy J. Rizzo

Dorothy J. Rizzo has the following companies in common with Simon Castellanos

Name	Status	Incorporated	Key People	Role
F-----------------------------------.	Active	1970	50	Assistant Treasurer

Ryan Valle

Ryan Valle has the following companies in common with Simon Castellanos

Name	Status	Incorporated	Key People	Role
F-----------------------------------.	Active	1970	50	Vice President

William J. Valle

William J. Valle has the following companies in common with Simon Castellanos

Name	Status	Incorporated	Key People	Role
F-----------------------------------.	Active	1970	50	President

Kent Wanzek

Kent Wanzek has the following companies in common with Simon Castellanos

Name	Status	Incorporated	Key People	Role
F-----------------------------------.	Active	1970	50	Director

Michael Brosnan

Michael Brosnan has the following companies in common with Simon Castellanos

Name	Status	Incorporated	Key People	Role
F-----------------------------------.	Inactive	1970	50	CFO

Thomas Brouillard

Thomas Brouillard has the following companies in common with Simon Castellanos

Name	Status	Incorporated	Key People	Role
F-----------------------------------.	Inactive	1970	50	Treasurer

James Byrnes

James Byrnes has the following companies in common with Simon Castellanos

Name	Status	Incorporated	Key People	Role
F-----------------------------------.	Inactive	1970	50	Assistant Treasurer

Monica Cobb

Monica Cobb has the following companies in common with Simon Castellanos

Name	Status	Incorporated	Key People	Role
F-----------------------------------.	Inactive	1970	50	Vice President

Sources

Florida Department of State
Data last refreshed on Monday, April 6, 2026

Texas Secretary of State
Data last refreshed on Saturday, March 2, 2024

Nevada Secretary of State
Data last refreshed on Wednesday, May 8, 2019

California Secretary of State
Data last refreshed on Monday, April 4, 2022

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Simon Castellanos

Archived Record Waltham, MA — Previous President for Renal Care Group of The Southeast, Inc.