Howard Sheridan

Active Fort Myers, FL — Chairman for Edison Bancshares, Inc.

Howard Sheridan Overview

Howard Sheridan has been associated with twenty-three companies, according to public records. The companies were formed over a twenty-five year period with the most recent being incorporated eight years ago in May of 2018. Five of the companies are still active while the remaining eighteen are now listed as inactive.

Background Report for Howard M. Sheridan

Includes Age, Location, Address History for Howard M. Sheridan
Arrest, Criminal, & Driving Records
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Name	Status	Incorporated	Key People	Role
Edison Bancshares, Inc.	Active	1996	6	Chairman
Mrsj, Inc.	Active	2000	1	Chief Executive Officer
Northern Westchester Imaging, Inc.	Active	2000	1	Chief Executive Officer
Mrr, Inc.	Active	2000	1	Chief Executive Officer
6418 Commerce Park Drive LLC	Active	2018	2	Manager
Henderson Radiation Associates, LLC	Inactive	2010	4	Manager
Colonial Radiation Expansion, L.L.C.	Inactive	2003	3	Manager
Regional Positron Emission Tomography, LLC	Inactive	2000	1	Manager
Rrc Holding Company, LLC	Inactive	2000	1	Manager
Nevada Radiation Enterprises, L.L.C.	Inactive	2003	1	Manager
Fort Walton Beach Radiation Enterprises, LLC	Inactive	2003	1	Manager
21st Century Oncology Services, Inc.	Inactive	2011	1	Manager
21st Century Oncology of Jacksonville, LLC	Inactive	2010	1	Manager
Jacksonville Radiation Therapy Services, LLC	Inactive	2010	1	Manager
Radiation Therapy Services, Inc.	Inactive	1984	48	Managing Member
21st Century Oncology of Jacksonville, Inc.	Inactive	2007	8	Director
Jacksonville Radiation Therapy Services, Inc.	Inactive	2008	6	Director
Palm Beach Radiation Therapy Regional Center, In	Inactive	1996	5	Director
Ro-Net Enterprises, Inc.	Inactive	1997	5	Director
Community Cancer Education, Inc.	Inactive	2007	1	Director
Radiation Therapy Services International, Inc.	Inactive	2007	1	Director
Radiation Therapy School for Radiation Therapy Technology, Inc.	Inactive	1992	1	Director
Nevada Radiation Therapy Management Services, Incorporated	Inactive	1996	1	Director

Connections for Howard Sheridan

A connection is made when two people are officers, directors, or otherwise associated with the same company. Howard has fifty-five known connections and has the most companies in common with Daniel Dosoretz.

Daniel E. Dosoretz

Daniel E. Dosoretz has the following companies in common with Howard Sheridan

Name	Status	Incorporated	Key People	Role
E---------------------.	Active	1996	6	Director
R------------------------------.	Inactive	1984	48	President
2-----------------------------------------.	Inactive	2007	8	President
P----------------------------------------------n	Inactive	1996	5	Director
R----------------------.	Inactive	1997	5	Treasurer
C----------------------------------.	Inactive	2003	3	Manager
J-------------------------------------------.	Inactive	2008	6	President

Michael J. Katin

Michael J. Katin has the following companies in common with Howard Sheridan

Name	Status	Incorporated	Key People	Role
R------------------------------.	Inactive	1984	48	Chairman
2-----------------------------------------.	Inactive	2007	8	Chairman
P----------------------------------------------n	Inactive	1996	5	Director
R----------------------.	Inactive	1997	5	Director
C----------------------------------.	Inactive	2003	3	Manager
J-------------------------------------------.	Inactive	2008	6	Director

James H. Rubenstein

James H. Rubenstein has the following companies in common with Howard Sheridan

Name	Status	Incorporated	Key People	Role
R------------------------------.	Inactive	1984	48	Managing Member
2-----------------------------------------.	Inactive	2007	8	Director
P----------------------------------------------n	Inactive	1996	5	Director
R----------------------.	Inactive	1997	5	President
J-------------------------------------------.	Inactive	2008	6	Director
H---------------------------------C	Inactive	2010	4	Manager

Bryan C. Carey

Bryan C. Carey has the following companies in common with Howard Sheridan

Name	Status	Incorporated	Key People	Role
R------------------------------.	Inactive	1984	48	CFO
2-----------------------------------------.	Inactive	2007	8	Vice President
J-------------------------------------------.	Inactive	2008	6	Vice President

Jeffrey A. Pakrosnis

Jeffrey A. Pakrosnis has the following companies in common with Howard Sheridan

Name	Status	Incorporated	Key People	Role
R------------------------------.	Inactive	1984	48	Treasurer
2-----------------------------------------.	Inactive	2007	8	Treasurer
J-------------------------------------------.	Inactive	2008	6	Treasurer

Peter H. Blitzer

Peter H. Blitzer has the following companies in common with Howard Sheridan

Name	Status	Incorporated	Key People	Role
P----------------------------------------------n	Inactive	1996	5	Director
R----------------------.	Inactive	1997	5	Director

David Watson

David Watson has the following companies in common with Howard Sheridan

Name	Status	Incorporated	Key People	Role
R------------------------------.	Inactive	1984	48	CFO
2-----------------------------------------.	Inactive	2007	8	Vice President

Allan Carr

Allan Carr has the following companies in common with Howard Sheridan

Name	Status	Incorporated	Key People	Role
R------------------------------.	Active	1984	48	Director

David M. Duvall

David M. Duvall has the following companies in common with Howard Sheridan

Name	Status	Incorporated	Key People	Role
E---------------------.	Active	1996	6	Chairman

Constantine A. Mantz

Constantine A. Mantz has the following companies in common with Howard Sheridan

Name	Status	Incorporated	Key People	Role
R------------------------------.	Active	1984	48	Director

Shaden Marzouk

Shaden Marzouk has the following companies in common with Howard Sheridan

Name	Status	Incorporated	Key People	Role
R------------------------------.	Active	1984	48	Manager

Geoffrey W. Roepstorff

Geoffrey W. Roepstorff has the following companies in common with Howard Sheridan

Name	Status	Incorporated	Key People	Role
E---------------------.	Active	1996	6	President

Robbie B. Roepstorff

Robbie B. Roepstorff has the following companies in common with Howard Sheridan

Name	Status	Incorporated	Key People	Role
E---------------------.	Active	1996	6	Treasurer

Eric Rosenbach

Eric Rosenbach has the following companies in common with Howard Sheridan

Name	Status	Incorporated	Key People	Role
R------------------------------.	Active	1984	48	Director

Jack Seal

Jack Seal has the following companies in common with Howard Sheridan

Name	Status	Incorporated	Key People	Role
R------------------------------.	Active	1984	48	Secretary

Brenda B. Sheridan

Brenda B. Sheridan has the following companies in common with Howard Sheridan

Name	Status	Incorporated	Key People	Role
6--------------------------C	Active	2018	2	Manager

Humble D J

Humble D J has the following companies in common with Howard Sheridan

Name	Status	Incorporated	Key People	Role
R------------------------------.	Inactive	1984	48	Treasurer

Matthew D. Anderson

Matthew D. Anderson has the following companies in common with Howard Sheridan

Name	Status	Incorporated	Key People	Role
R------------------------------.	Inactive	1984	48	Secretary

Joseph Biscardi

Joseph Biscardi has the following companies in common with Howard Sheridan

Name	Status	Incorporated	Key People	Role
R------------------------------.	Inactive	1984	48	Treasurer

Carey Bryan

Carey Bryan has the following companies in common with Howard Sheridan

Name	Status	Incorporated	Key People	Role
R------------------------------.	Inactive	1984	48	Vice President

Sources

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

New York Department of State
Data last refreshed on Saturday, October 12, 2024

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

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Howard Sheridan

Active Fort Myers, FL — Chairman for Edison Bancshares, Inc.

Howard Sheridan Overview

Background Report for Howard M. Sheridan

Companies for Howard Sheridan

Connections for Howard Sheridan

Sources

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