<SEC-DOCUMENT>0001701515-23-000002-index.html : 20230420
<SEC-HEADER>0001701515-23-000002.hdr.sgml : 20230420
<ACCEPTANCE-DATETIME>20230420082407
ACCESSION NUMBER:		0001701515-23-000002
CONFORMED SUBMISSION TYPE:	3
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20230417
FILED AS OF DATE:		20230420
DATE AS OF CHANGE:		20230420

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			St Lawrence William
		CENTRAL INDEX KEY:			0001701515

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-26575
		FILM NUMBER:		23831466

	MAIL ADDRESS:	
		STREET 1:		23 ASHLAND STREET
		CITY:			NEWBURYPORT
		STATE:			MA
		ZIP:			01950-1905

	FORMER NAME:	
		FORMER CONFORMED NAME:	St. Lawrence William
		DATE OF NAME CHANGE:	20170321

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			U.S. NeuroSurgical Holdings, Inc.
		CENTRAL INDEX KEY:			0001089815
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-SPECIALTY OUTPATIENT FACILITIES, NEC [8093]
		IRS NUMBER:				521842411
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		2400 RESEARCH BLVD
		STREET 2:		SUITE 325
		CITY:			ROCKVILLE
		STATE:			MD
		ZIP:			20850
		BUSINESS PHONE:		3012088998

	MAIL ADDRESS:	
		STREET 1:		2400 RESEARCH BLVD
		STREET 2:		SUITE 325
		CITY:			ROCKVILLE
		STATE:			MD
		ZIP:			20850

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	US NEUROSURGICAL INC
		DATE OF NAME CHANGE:	19990630
</SEC-HEADER>
<DOCUMENT>
<TYPE>3
<SEQUENCE>1
<FILENAME>primary_doc.xml
<DESCRIPTION>PRIMARY DOCUMENT
<TEXT>
Document 1 - file: primary_doc.html

Document 1 - RAW XML: primary_doc.xml

</DOCUMENT>
</SEC-DOCUMENT>