Clinical Laboratory

264 businesses with an active “Clinical Laboratory” credential — administered by the Department of Public Health. State file of October 1, 2026.

Place	Business	Record	Credentials	Latest expiration
East Hartford, CT	ACCU REFERENCE MEDICAL LAB, LLC	D422F9E72B	Clinical Laboratory	Jun 30, 2027
Milford, CT	Aculabs, Inc Aculabs Inc	69EFB510BC	Clinical Laboratory	Jun 30, 2028
Trumbull, CT	ADULT & PEDIATRIC DERMATOLOGY SPECIALISTS, PC	8356DE9F01	Clinical Laboratory	Dec 31, 2028
Westport, CT	ADULT & PEDIATRIC DERMATOLOGY SPECIALISTS. PC	28468EDFE1	Clinical Laboratory	Dec 31, 2028
Norwich, CT	ADVANCED DERMATOLOGY	38A1E85BC7	Clinical Laboratory	Jun 30, 2027
Weston, CT	Advanced DermCare pc	9DD71CED16	Clinical Laboratory	Jun 30, 2028
Danbury, CT	ADVANCED DERMCARE, PC	F06DE7FB9D	Clinical Laboratory	Jun 30, 2028
Monroe, CT	ADVANCED GENETICS LABORATORY	F443677268	Clinical Laboratory	Sep 30, 2028
Farmington, CT	AMERICAN RED CROSS BLOOD SERVICES AMERICAN RED CROSS BLOOD SERVICES, CONNECTICUT RHODE ISLAND REGION	F72782911E	Clinical Laboratory	Dec 31, 2027
Shelton, CT	AMERIPATH NEW YORK, LLC AMERIPATH NORTHEAST	6A85709CBE	Clinical Laboratory	Mar 31, 2027
Norwich, CT	BACKUS OUTPATIENT CARE CENTER LABORATORY	6791A70EEC	Clinical Laboratory	Dec 31, 2027
Stamford, CT	BENNETT CANCER CENTER LABORATORY	4F090AA16A	Clinical Laboratory	Dec 31, 2028
Bridgeport, CT	BRIDGEPORT HOSPITAL LABORATORY	DDF32642BA	Clinical Laboratory	Mar 31, 2028
Trumbull, CT	BRIDGEPORT HOSPITAL LABORATORY ANNEX	B319315BC1	Clinical Laboratory	Dec 31, 2027
Bristol, CT	BRISTOL HOSPITAL LABORATORY	232205D50E	Clinical Laboratory	Dec 31, 2026
Branford, CT	CELLSBIN CELLSBIN, INC.	76DEC4C660	Clinical Laboratory	Sep 30, 2028
Cromwell, CT	CENTRAL CONNECTICUT DERMATOLOGY	9802D4467D	Clinical Laboratory	Jun 30, 2027
Southington, CT	CENTRAL CONNECTICUT DERMATOLOGY	79BAE092BF	Clinical Laboratory	Jun 30, 2027
Farmington, CT	CENTRAL CONNECTICUT DERMATOLOGY	E213EC1AD2	Clinical Laboratory	Sep 30, 2028
Bloomfield, CT	CENTRAL CONNECTICUT DERMATOLOGY	18F05D39B0	Clinical Laboratory	Sep 30, 2027
Torrington, CT	CHARLOTTE HUNGERFORD HOSPITAL BLOOD GAS LABORATORY	516BFFE14B	Clinical Laboratory	Sep 30, 2027
Torrington, CT	CHARLOTTE HUNGERFORD HOSPITAL LABORATORY	31DDCA4ECB	Clinical Laboratory	Sep 30, 2027
Hartford, CT	COLLABORATIVE LAB SERVICES-ST. FRANCIS CAMPUS COLLABORATIVE LAB SERVICES-ST.FRANCIS CAMPUS	1FDAA6F0AD	Clinical Laboratory	Dec 31, 2027
Glastonbury, CT	COLLABORATIVE LABORATORY SERVICES COLLABORATIVE LABORATORY SERVICES - GLASTONBURY CAMPUS	2BA50AAD05	Clinical Laboratory	Sep 30, 2028
Hartford, CT	COLLABORATIVE LABORATORY SERVICES-CANCER CENTER LABORATORY	C9DBDF2417	Clinical Laboratory	Dec 31, 2026
Meriden, CT	COMPREHENSIVE PAIN & HEADACHE TREATMENT CENTER, LLC	DD09B4BF32	Clinical Laboratory	Jun 30, 2027
Hartford, CT	CONNECTICUT ADDICTION MEDICINE, LLC	210019337A	Clinical Laboratory	Mar 31, 2028
Groton, CT	CONNECTICUT BEHAVIORAL HEALTH ASSOCIATES	D94474ADF1	Clinical Laboratory	Jun 30, 2027
Hartford, CT	CONNECTICUT CHILDREN'S MEDICAL CENTER FROZEN SECTION LABORATORY	86A7963090	Clinical Laboratory	Dec 31, 2028
Hartford, CT	CONNECTICUT CHILDREN'S MEDICAL CENTER LABORATORY	3112C277DF	Clinical Laboratory	Mar 31, 2028
Stamford, CT	CONNECTICUT DERMATOLOGY GROUP, PC Schweiger Dermatology Group	C935031364	Clinical Laboratory	Sep 30, 2028
Greenwich, CT	CONNECTICUT DERMATOLOGY GROUP, PC Schweiger Dermatology Group	696441B3AB	Clinical Laboratory	Sep 30, 2028
Norwalk, CT	CONNECTICUT DERMATOLOGY GROUP, PC Schweiger Dermatology Group	5732FA9886	Clinical Laboratory	Sep 30, 2028
Milford, CT	CONNECTICUT DERMATOLOGY GROUP, PC Schweiger Dermatology Group	7EF21B5B26	Clinical Laboratory	Sep 30, 2028
New London, CT	Connecticut Dermatology Group, PC Schweiger Dermatology Group	58EEB1D1A9	Clinical Laboratory	Jun 30, 2027
Wethersfield, CT	Connecticut GI Pathology Laboratory GI Alliance	ABC5B1E57F	Clinical Laboratory	Sep 30, 2027
Farmington, CT	CONNECTICUT IMAGING PARTNERS, LLC.	F44960FA08	Clinical Laboratory	Jun 30, 2028
Middletown, CT	CONNECTICUT PATHOLOGY GROUP	7A5FC516F1	Clinical Laboratory	Sep 30, 2027
Bridgeport, CT	CORE PHYSICAL THERAPY AND SPORTS MEDICINE LABORATORY	56676DD9C7	Clinical Laboratory	Sep 30, 2027
New Haven, CT	CT CLINICAL SERVICES, INC. TURNBRIDGE	2C93DD6902	Clinical Laboratory	Dec 31, 2027
New Canaan, CT	CT PEDIATRICS PARTNERSHIP. LLC NEW CANAAN PEDIATRICS	5C74023BE1	Clinical Laboratory	Jun 30, 2028
Shelton, CT	CT SKIN HEALTH, LLP	03D244772A	Clinical Laboratory	Dec 31, 2028
Danbury, CT	CT Vitality Group, PLLC. DBA Gameday Men's Health Danbury Gameday Men's Health Danbury	84F8BC882A	Clinical Laboratory	Sep 30, 2027
Danbury, CT	DANBURY HOSPITAL LABORATORY	11860EE404	Clinical Laboratory	Sep 30, 2027
Putnam, CT	DAY KIMBALL HOSPITAL LABORATORY	5BE3084A5D	Clinical Laboratory	Mar 31, 2028
Newtown, CT	DERMATOLOGY ASSOCIATES OF WESTERN CT PC	5D2AE84236	Clinical Laboratory	Jun 30, 2027
New London, CT	DERMATOLOGY PHYSICIANS OF CT	1D6A98B5F7	Clinical Laboratory	Jun 30, 2028
Meriden, CT	DERMATOPATHOLOGY LAB OF NEW ENGLAND, PC	BB7DF6834D	Clinical Laboratory	Sep 30, 2027
Guilford, CT	DERMATOPATHOLOGY LABORATORY OF NEW ENGLAND, PC	AAADD80302	Clinical Laboratory	Dec 31, 2028
New Haven, CT	DIAMIR	A82843E540	Clinical Laboratory	Jun 30, 2027
Woodbridge, CT	Dianon Systems Inc	BFEA29A561	Clinical Laboratory	Sep 30, 2027
Shelton, CT	DIANON SYSTEMS, INC.	3BC22EC1F9	Clinical Laboratory	Dec 31, 2027
Westbrook, CT	DIGESTIVE DISEASE ASSOCIATES, LLC	63FF2F745C	Clinical Laboratory	Sep 30, 2027
Norwich, CT	EAST SIDE CLINICAL LABORATORY, INC.	DF9E0CD51B	Clinical Laboratory	Sep 30, 2027
Norwich, CT	EASTERN CT HEMATOLOGY & ONCOLOGY ASSOCIATES	AE89ACDD7E	Clinical Laboratory + 1 more	Mar 31, 2028
Avon, CT	ECPC - C. Wallace Home Eastern Connecticut Pathology Consultants	E83DB09D76	Clinical Laboratory	Mar 31, 2027
Shelton, CT	ESOTERIX GENETIC LABORATORIES, LLC	CE53F962B9	Clinical Laboratory	Sep 30, 2028
Fairfield, CT	Fairfield Dermatology	EA4D766F2F	Clinical Laboratory	Sep 30, 2027
North Haven, CT	FAMILY PRACTICE & INTERNAL MEDICINE, LLC D/B/A - CAREMEDI CAREMEDICA	2B438EFEBB	Clinical Laboratory	Mar 31, 2027
Cos Cob, CT	Francis X. Walsh, M.D., P.C.	7D323FB357	Clinical Laboratory	Mar 31, 2027
North Haven, CT	Gameday Men's Health North Haven	3AE72835D6	Clinical Laboratory	Dec 31, 2027
Southington, CT	Gameday Men's Health Southington	837F4AFE9D	Clinical Laboratory	Dec 31, 2028
Stamford, CT	GAMEDAY MEN'S HEALTH STAMFORD	0541F015DB	Controlled Substance Registration For Clinics and Other Facilities + 1 more	Feb 28, 2027
West Hartford, CT	GameDay Men's Health West Hartford	EAFD3673B9	Clinical Laboratory	Sep 30, 2028
Norwalk, CT	GARY A. LETTS, M.D., LLC CORIUM DIAGNOSTICS	0C85F5DCE7	Clinical Laboratory	Jun 30, 2028
Manchester, CT	Gastroenterology Health Associates Gastroenterology Health Associates LLC	87D7631270	Clinical Laboratory	Mar 31, 2028
Wallingford, CT	GAYLORD HOSPITAL PULMONARY LABORATORY Gaylord Specialty Healthcare	77DCAAC9B3	Clinical Laboratory	Mar 31, 2028
Branford, CT	GENCO LABS LLC	4F85B7115F	Clinical Laboratory	Sep 30, 2027
Greenwich, CT	GH BENDHEIM LABORATORY	8F762F7D1A	Clinical Laboratory	Sep 30, 2027
Greenwich, CT	GREENWICH FERTILITY AND IVF CENTER, PC	E9FFA05585	Clinical Laboratory	Sep 30, 2027
Greenwich, CT	GREENWICH FERTILITY CENTER	0FC5EDBF6E	Clinical Laboratory	Sep 30, 2027
Greenwich, CT	GREENWICH HOSPITAL LABORATORY	826D59729A	Clinical Laboratory	Sep 30, 2027
Greenwich, CT	GREENWICH HOSPITAL WEST PUTNAM LABORATORY	B82F90B9CE	Clinical Laboratory	Dec 31, 2027
Greenwich, CT	GREENWICH POINT DERMATOLOGY, LLC	4B7E658AB5	Clinical Laboratory	Sep 30, 2028
Derby, CT	GRIFFIN HOSPITAL LABORATORY	FAD5A615AF	Clinical Laboratory	Dec 31, 2027
Derby, CT	GRIFFIN HOSPITAL PULMONARY LABORATORY	0C7B1DBAED	Clinical Laboratory	Sep 30, 2027
Guilford, CT	GUILFORD PEDIATRICS	091E1C8C57	Clinical Laboratory	Sep 30, 2027
Winsted, CT	HARTFORD HCC AT WINSTED EMERGENCY DEPARTMENT	5448D0D554	Clinical Laboratory	Mar 31, 2027
Plainfield, CT	HARTFORD HEALTHCARE CANCER INSTITUTE AT BACKUS HOSPITAL	1BB563FB32	Clinical Laboratory	Sep 30, 2028
Norwich, CT	HARTFORD HEALTHCARE CANCER INSTITUTE AT BACKUS HOSPITAL NORWICH HARTFORD HEALTHCARE CORPORATION	AFF54C36B2	Clinical Laboratory	Sep 30, 2028
Waterford, CT	HARTFORD HEALTHCARE CANCER INSTITUTE AT BACKUS HOSPITAL, WATERFORD	1C57F7479E	Clinical Laboratory	Sep 30, 2028
Willimantic, CT	HARTFORD HEALTHCARE CANCER INSTITUTE AT BACKUS HOSPITAL, WILLIMANTIC	E8B01A3544	Clinical Laboratory	Sep 30, 2027
Manchester, CT	HARTFORD HEALTHCARE CANCER INSTITUTE AT HARTFORD HOSPITAL	D22126B37A	Clinical Laboratory	Mar 31, 2027
Avon, CT	HARTFORD HEALTHCARE CANCER INSTITUTE AT HARTFORD HOSPITAL	5577B71A22	Clinical Laboratory	Jun 30, 2027
Hartford, CT	HARTFORD HEALTHCARE CANCER INSTITUTE AT HARTFORD HOSPITAL	89C96F9672	Clinical Laboratory	Jun 30, 2027
Hartford, CT	Hartford HealthCare Cancer Institute at Hartford Hospital, Jefferson St	95414D9C70	Clinical Laboratory	Sep 30, 2028
Bridgeport, CT	HARTFORD HEALTHCARE CANCER INSTITUTE AT ST. VINCENT'S MEDICAL CENTER HARTFORD HEALTHCARE CANCER INSTITUTE AT ST. VINCENT'S MEDICAL CENTER BRIDGEPORT	3E761070E8	Clinical Laboratory	Dec 31, 2028
New Britain, CT	Hartford HealthCare Cancer Institute at THOCC New Britain	7C5BCC6266	Clinical Laboratory	Dec 31, 2026
Norwalk, CT	HARTFORD HEALTHCARE HEART & VASCULAR HARTFORD HEALTHCARE HEART & VASCULAR INSTITUTE NORWALK	1C6BBEE5F5	Clinical Laboratory	Jun 30, 2028
Newington, CT	HARTFORD HOSPITAL ANCILLARY LABORATORY	9906F2D011	Clinical Laboratory	Jun 30, 2027
Hartford, CT	HARTFORD HOSPITAL LABORATORY	AB4E5C1D04	Clinical Laboratory	Mar 31, 2028
Hartford, CT	HARTFORD HOSPITAL POINT OF CARE TESTING	494F9DC14F	Clinical Laboratory	Mar 31, 2028
Hartford, CT	HARTFORD HOSPITAL TRANSPLANT IMMUNOLOGY LABORATORY TRANSPLANT IMMUNOLOGY LABORATORY	8A595C750C	Clinical Laboratory	Mar 31, 2027
Fairfield, CT	Hartfordhealthcare CI @ St.Vincent's, Fairfield HARTFORD HEALTHCARE CANCER INSTITUTE AT ST. VINCENT'S MEDICAL CENTER	D47080C934	Clinical Laboratory	Jun 30, 2027
Groton, CT	Health Outlook Corporation	08F9AC4F65	Clinical Laboratory	Dec 31, 2028
Hamden, CT	HHC PHYSICIAN SERVICES, LLC HHC PHYSICIAN SERVICES, PLLC	0F5E729FB1	Clinical Laboratory	Mar 31, 2027
New Britain, CT	HOSPITAL FOR SPECIAL CARE	001A6526F4	Chronic Disease Hospital + 5 more	Mar 31, 2028
Southington, CT	HOSPITAL OF CENTRAL CONNECTICUT AT BRADLEY MEMORIAL HOSPITAL LABORATORY HOSPITAL OF CENTRAL CONNECTICUT AT BRADLEY MEMORIAL	EEEF019973	Clinical Laboratory	Jun 30, 2027
New Britain, CT	HOSPITAL OF CENTRAL CONNECTICUT LABORATORY	B036077404	Clinical Laboratory	Dec 31, 2026
Norwalk, CT	ILLUME FERTILITY, PLLC	5AA79C0E68	Clinical Laboratory + 1 more	Sep 30, 2028
Danbury, CT	ILLUME FERTILITY, PLLC	FACA29A82B	Clinical Laboratory	Jun 30, 2028
Stamford, CT	ILLUME FERTILITY, PLLC	032A46225C	Clinical Laboratory	Jun 30, 2028
Trumbull, CT	ILLUME FERTILITY, PLLC	AA5432D910	Clinical Laboratory	Sep 30, 2028
Trumball, CT	INTEGRATED DERMATOLOGY OF BRIDGEPORT	438AEFBE22	Clinical Laboratory	Mar 31, 2028
Madison, CT	Integrated Dermatology of Clinton	7A441261A9	Clinical Laboratory	Mar 31, 2027
Simsbury, CT	INTEGRATED DERMATOLOGY OF ENFIELD	E912B4C303	Clinical Laboratory	Sep 30, 2027
Vernon Rockville, CT	INTEGRATED DERMATOLOGY OF VERNON	2674D47992	Clinical Laboratory	Mar 31, 2028
Southbury, CT	INTEGRATED DERMATOLOGY OF WATERBURY	3ABE036B84	Clinical Laboratory	Mar 31, 2028
Farmington, CT	JOHN DEMPSEY HOSPITAL CANCER CENTER LABORATORY, OUTPATIENT PAVILION	C436D4F21D	Clinical Laboratory	Dec 31, 2027
Enfield, CT	JOHNSON MEMORIAL HOSPITAL INFUSION CENTER LABORATORY JOHNSON MEMORIAL HOSPITAL INFUSION CENTER LAB	376E95C4CB	Clinical Laboratory	Sep 30, 2027
Stafford Springs, CT	JOHNSON MEMORIAL HOSPITAL LABORATORY	5835245630	Clinical Laboratory	Mar 31, 2028
Greenwich, CT	LABORATORY CORPORATION OF AMERICA HOLDINGS	5825FD3D4A	Clinical Laboratory	Sep 30, 2027
Stamford, CT	LABORATORY CORPORATION OF AMERICA HOLDINGS	A1B7C3FC54	Clinical Laboratory	Dec 31, 2027
Rocky Hill, CT	LABORATORY CORPORATION OF AMERICA HOLDINGS	A6F109F97C	Clinical Laboratory	Sep 30, 2027
Southington, CT	Laboratory Corporation of America Holdings	CC0F7247AD	Clinical Laboratory	Mar 31, 2027
East Haven, CT	Laboratory Corporation of America Holdings	34C2783EB6	Clinical Laboratory	Sep 30, 2027
Hartford, CT	LABORATORY FOR DNA-GUIDED MEDICINE	A542DC6954	Clinical Laboratory	Mar 31, 2027
Waterford, CT	LAWRENCE & MEMORIAL CANCER CENTER	A7C52B8C0C	Clinical Laboratory	Dec 31, 2027
New London, CT	LAWRENCE + MEMORIAL HOSPITAL LABORATORY	5AF90182AC	Clinical Laboratory	Mar 31, 2027
Wethersfield, CT	LAWRENCE J FORTIER, M.D.	653675A0C8	Clinical Laboratory	Jun 30, 2027
Middletown, CT	Lions Mane Health, PLLC GameDay Men's Health Middletown	306DE5ACB6	Clinical Laboratory	Dec 31, 2026
West Haven, CT	LIVWELL PAIN MANAGEMENT LLC	A24663EEA4	Clinical Laboratory	Mar 31, 2027
Stamford, CT	LONG RIDGE DERMATOLOGY	C3FD19CC5E	Clinical Laboratory	Sep 30, 2028
Manchester, CT	MANCHESTER MEMORIAL HOSPITAL - MAIN LAB	8ACA5FC1EF	Clinical Laboratory	Dec 31, 2027
Vernon, CT	MANCHESTER MEMORIAL HOSPITAL - ROCKVILLE CAMPUS LAB	AFEEE22312	Clinical Laboratory	Dec 31, 2027
Manchester, CT	Manchester Memorial Hospital Cancer Center Lab	93C0F80EBB	Clinical Laboratory	Dec 31, 2027
West Hartford, CT	Manchester Memorial Hospital Lab at West Hartford	FBF9EDC75A	Clinical Laboratory	Dec 31, 2027
Meriden, CT	MEDICAL ONCOLOGY & HEMATOLOGY SPECIALISTS OF MIDSTATE MEDICAL CENTER	D7FA7ED895	Clinical Laboratory	Jun 30, 2028
Plantsville, CT	MGS LABORATORY Midstate Gastroenterology Specialists, PC	C5F607167C	Clinical Laboratory	Sep 30, 2028
Middletown, CT	MIDDLESEX GASTROENTEROLOGY ASSOCIATES, LLC	AD55FEEC10	Clinical Laboratory	Dec 31, 2028
Middletown, CT	MIDDLESEX HOSPITAL LABORATORY	8DB7E00527	Clinical Laboratory	Dec 31, 2026
Middletown, CT	MIDDLESEX HOSPITAL OUTPATIENT CENTER LAB MIDDLESEX HOSPITAL	727B5A88D4	Clinical Laboratory	Dec 31, 2028
Westbrook, CT	MIDDLESEX HOSPITAL SHORELINE MEDICAL CENTER LAB MIDDLESEX HOSPITAL	D63B3B1B8D	Clinical Laboratory	Jun 30, 2028
Marlborough, CT	MIDDLESEX MEDICAL CENTER AT MARLBOROUGH MIDDLESEX HOSPITAL	BD69915BCA	Clinical Laboratory	Dec 31, 2028
Meriden, CT	MIDSTATE MEDICAL CENTER LABORATORY	B94ACDA9C0	Clinical Laboratory	Jun 30, 2028
Milford, CT	MILFORD CAMPUS BRIDGEPORT HOSPITAL LABORATORY	E4E8C58F45	Clinical Laboratory	Jun 30, 2027
Milford, CT	MILFORD MOLECULAR DIAGNOSTICS, LLC	0236CD87D7	Clinical Laboratory	Mar 31, 2028
Milford, CT	MILFORD PEDIATRIC GROUP Milford Pediatric Group, PC	E5A2BBDFDE	Clinical Laboratory	Jun 30, 2028
Milford, CT	MILFORD PEDIATRIC GROUP PC	DB93BE1FCF	Clinical Laboratory	Sep 30, 2027
Westport, CT	Modern Dermatology Modern Dermatology PC	F3B4FA0661	Clinical Laboratory	Sep 30, 2027
Wallingford, CT	MOLECULAR DIAGNOSTIC LABS MOLECULAR DIAGNOSTIC LABORATORY LLC	16B8304DD1	Clinical Laboratory	Mar 31, 2027
Waterbury, CT	Natera, Inc.	D4820E5C24	Clinical Laboratory	Jun 30, 2028
Stamford, CT	NEFI MANAGEMENT LLC	B796D21263	Clinical Laboratory	Sep 30, 2027
New Britain, CT	NEW BRITAIN PEDIATRIC GROUP	5AB6B721E5	Clinical Laboratory	Mar 31, 2027
New Milford, CT	NEW MILFORD HOSPITAL LABORATORY DANBURY HOSPITAL D/B/A NEW MILFORD HOSPITAL	800B77FB4A	Clinical Laboratory	Jun 30, 2027
Orange, CT	New Solutions Pain Management Clinic, LLC	1D6D1F090D	Clinical Laboratory	Dec 31, 2028
Hamden, CT	NORTHEAST BIOANALYTICAL LABORATORIES LLC	BF71763D06	Controlled Substance Laboratory + 1 more	Jan 31, 2027
Farmington, CT	NORTHEAST MEN'S HEALTH	36D7351053	Clinical Laboratory	Mar 31, 2028
Norwalk, CT	NORWALK HOSPITAL LABORATORY	8AF8849209	Clinical Laboratory	Jun 30, 2027
South Windsor, CT	OBGYN GROUP OF EASTERN CONNECTICUT, P.C.	6A3E6C2ACD	Clinical Laboratory	Sep 30, 2027
Stamford, CT	OMAR A. IBRAHIMI MD PHD LLC CONNECTICUT SKIN INSTITUTE	BEE4601578	Clinical Laboratory	Sep 30, 2028
Milford, CT	OMAR A. IBRAHIMI, M.D.,PHD, LLC Connecitcut SKIN INSTITUTE	66B906F4D6	Clinical Laboratory	Mar 31, 2027
Milford, CT	ONCOLOGY & HEMATOLOGY CARE OF CONNECTICUT, LLC	D47AAC15C4	Clinical Laboratory	Mar 31, 2028
Farmington, CT	ORAL PATHOLOGY DIAGNOSTIC SERVICE UCONN ORAL PATHOLOGY BIOPSY SERVICE	3E34F90580	Clinical Laboratory	Sep 30, 2028
Danbury, CT	PAIN & SPINE SPECIALISTS OF CT, LLC	9AF3332932	Clinical Laboratory	Dec 31, 2027
Waterbury, CT	PAIN MANAGEMENT PARTNERS, LLC	F48CEB566D	Clinical Laboratory	Mar 31, 2027
Trumbull, CT	PARK AVENUE FERTILITY & REPRODUCTIVE MEDICINE	9E653F1FE3	Clinical Laboratory	Mar 31, 2027
Danbury, CT	PEDIATRIC ASSOCIATES OF WESTERN CT, LLC	46B54C6714	Clinical Laboratory	Dec 31, 2027
Stratford, CT	PEDIATRIC HEALTHCARE ASSOCIATES	F835BD5776	Clinical Laboratory	Sep 30, 2027
Groton, CT	PEQUOT HEALTH CENTER	24EC9E724E	Clinical Laboratory + 1 more	Mar 31, 2027
New Haven, CT	PFIZER NEW HAVEN CRU SAFETY LABORATORY	3BFE8F40F5	Clinical Laboratory	Jun 30, 2027
Groton, CT	PFIZER PHARMACOGENOMICS LAB	D73DEA8C8C	Clinical Laboratory	Dec 31, 2027
Rocky Hill, CT	PHYSICIANS FOR WOMEN'S HEALTH LLC WOMEN'S HEALTH CONNECTICUT LABORATORY	2D2359ADEF	Clinical Laboratory	Dec 31, 2027
New Haven, CT	PPSNE LABORATORY	86821DDD35	Clinical Laboratory	Dec 31, 2027
New Haven, CT	PRECIPIO, INC.	94A3FD5059	Clinical Laboratory	Mar 31, 2027
West Hartford, CT	PRECISION TOXICOLOGY, LLC	6DF597E51A	Clinical Laboratory	Mar 31, 2028
Wethersfield, CT	Prime HealthCare	66C38DB348	Clinical Laboratory	Dec 31, 2028
Trumbull, CT	PROGRESSIVE DIAGNOSTICS, LLC. PROGRESSIVE DIAGNOSTICS, LLC	784E9CAA6D	Clinical Laboratory	Dec 31, 2027
Wallingford, CT	PROHEALTH PHYSICIANS LABORATORY	909CAF29FB	Clinical Laboratory	Jun 30, 2028
Derby, CT	QUEST DIAGNOSTICS Quest Diagnostics, LLC	39C36F958E	Clinical Laboratory	Dec 31, 2028
Stratford, CT	QUEST DIAGNOSTICS	C2ECA2276C	Clinical Laboratory	Mar 31, 2027
Wallingford, CT	Quest Diagnostics	2BBE0A5E0C	Clinical Laboratory	Jun 30, 2027
Hartford, CT	QUEST DIAGNOSTICS QUEST DIAGNOSTICS LLC	4CBED122DE	Clinical Laboratory	Mar 31, 2027
Hamden, CT	QUEST DIAGNOSTICS QUEST DIAGNOSTICS LLC	93EFC5F3ED	Clinical Laboratory	Dec 31, 2027
Danbury, CT	QUEST DIAGNOSTICS QUEST DIAGNOSTICS LLC	0459D977BF	Clinical Laboratory	Mar 31, 2027
Norwalk, CT	QUEST DIAGNOSTICS QUEST DIAGNOSTICS LLC	96A52430F9	Clinical Laboratory	Mar 31, 2027
Newington, CT	QUEST DIAGNOSTICS QUEST DIAGNOSTICS LLC	328195AF79	Clinical Laboratory	Sep 30, 2028
Hartford, CT	QUEST DIAGNOSTICS QUEST DIAGNOSTICS LLC	3BF86629D7	Clinical Laboratory	Sep 30, 2028
West Hartford, CT	QUEST DIAGNOSTICS	BE15100C14	Clinical Laboratory	Dec 31, 2027
Windsor, CT	QUEST DIAGNOSTICS	21ED047210	Clinical Laboratory	Mar 31, 2028
Willimantic, CT	Quest Diagnostics Quest Diagnostics, LLC	1CA40CC25C	Clinical Laboratory	Jun 30, 2028
Manchester, CT	Quest Diagnostics	C9D193BB6F	Clinical Laboratory	Mar 31, 2027
Norwich, CT	QUEST DIAGNOSTICS QUEST DIAGNOSTICS LLC	A35B2763B9	Clinical Laboratory	Sep 30, 2028
New London, CT	QUEST DIAGNOSTICS QUEST DIAGNOSTICS LLC	7D01EE7CE8	Clinical Laboratory	Jun 30, 2028
Old Saybrook, CT	QUEST DIAGNOSTICS QUEST DIAGNOSTICS LLC	291E3CD30F	Clinical Laboratory	Mar 31, 2028
Wethersfield, CT	QUEST DIAGNOSTICS QUEST DIAGNOSTICS LLC	4957464587	Clinical Laboratory	Sep 30, 2028
Stamford, CT	QUEST DIAGNOSTICS QUEST DIAGNOSTICS LLC	90D7CC783D	Clinical Laboratory	Mar 31, 2027
Milford, CT	QUEST DIAGNOSTICS QUEST DIAGNOSTICS LLC	B4354C33F3	Clinical Laboratory	Dec 31, 2027
Enfield, CT	QUEST DIAGNOSTICS QUEST DIAGNOSTICS LLC	1946BE74BC	Clinical Laboratory	Mar 31, 2028
Avon, CT	QUEST DIAGNOSTICS QUEST DIAGNOSTICS LLC	CFEBA0B1D0	Clinical Laboratory	Jun 30, 2028
Southbury, CT	QUEST DIAGNOSTICS QUEST DIAGNOSTICS LLC	9F3C855C7E	Clinical Laboratory	Jun 30, 2028
Bloomfield, CT	QUEST DIAGNOSTICS QUEST DIAGNOSTICS LLC	3031E4391E	Clinical Laboratory	Jun 30, 2028
West Haven, CT	QUEST DIAGNOSTICS QUEST DIAGNOSTICS LLC	4D005AC568	Clinical Laboratory	Jun 30, 2028
Glastonbury, CT	Quest Diagnostics Quest Diagnostics LLC	E529C5B383	Clinical Laboratory	Dec 31, 2027
New Britain, CT	QUEST DIAGNOSTICS AT HOSPITAL FOR SPECIAL CARE QUEST DIAGNOSTICS LLC	998F728902	Clinical Laboratory	Dec 31, 2027
Prospect, CT	QUEST DIAGNOSTICS LLC	05053D097C	Clinical Laboratory	Mar 31, 2027
Cheshire, CT	QUEST DIAGNOSTICS LLC	DE29EF6464	Clinical Laboratory	Jun 30, 2027
Southington, CT	Quest Diagnostics LLC	94E4F6144D	Clinical Laboratory	Sep 30, 2027
New Britain, CT	QUEST DIAGNOSTICS LLC	7636BFE71D	Clinical Laboratory	Jun 30, 2027
Bridgeport, CT	QUEST DIAGNOSTICS LLC	03A9188F01	Clinical Laboratory	Dec 31, 2027
Farmington, CT	Quest Diagnostics LLC	CB28126B51	Clinical Laboratory	Sep 30, 2028
Torrington, CT	Quest Diagnostics LLC	4DA60592B1	Clinical Laboratory	Sep 30, 2027
Westport, CT	REJUVENATING FERTILITY CENTER	60BE543512	Clinical Laboratory	Dec 31, 2028
Shelton, CT	Reproductive America Reproductive Centers of America, PLLC	587CF8961A	Clinical Laboratory	Jun 30, 2028
Waterbury, CT	SAINT MARY'S HOSPITAL LABORATORY	5952053D37	Clinical Laboratory	Mar 31, 2028
Waterbury, CT	SAINT MARY'S HOSPITAL ONCOLOGY CENTER	26193A9887	Clinical Laboratory	Dec 31, 2027
Trumbull, CT	SAMUEL E. BOOK, MD, FAAD, PLLC THE CENTER FOR SKIN SURGERY	802EDE5023	Clinical Laboratory	Mar 31, 2028
Milford, CT	SANJAY AGGARWAL, MD, LLC	1683E8FFE4	Clinical Laboratory	Mar 31, 2027
Mystic, CT	SEAPORT DERMATOLOGY MOHS SURGERY CENTER	2B0E527D9A	Clinical Laboratory	Mar 31, 2027
Sharon, CT	SHARON HOSPITAL LABORATORY	718C40A00F	Clinical Laboratory	Sep 30, 2027
Stamford, CT	SHEARD AND DRUGGE PC	FA5116C307	Clinical Laboratory	Mar 31, 2028
Guilford, CT	SHORELINE MOHS SURGERY	E9DF014740	Clinical Laboratory	Dec 31, 2027
Branford, CT	SKIN CANCER CENTER OF FAIRFIELD COUNTY	BCEDA3F32B	Clinical Laboratory	Jun 30, 2028
Hamden, CT	SKIN CANCER CENTER OF FAIRFIELD COUNTY	FDC037BF9D	Clinical Laboratory	Mar 31, 2027
Derby, CT	SMILOW - DERBY	AC3D1E116B	Clinical Laboratory	Dec 31, 2028
Fairfield, CT	SMILOW - FAIRFIELD	68F151F8A6	Clinical Laboratory	Jun 30, 2027
Orange, CT	SMILOW - ORANGE	1D27FA2C5C	Clinical Laboratory	Jun 30, 2028
Trumbull, CT	SMILOW - TRUMBULL	E28C3FFE1B	Clinical Laboratory	Mar 31, 2028
Waterbury, CT	SMILOW - WATERBURY	DD5DA85696	Clinical Laboratory	Jun 30, 2028
Torrington, CT	SMILOW-TORRINGTON	6C36D5E4BD	Clinical Laboratory	Mar 31, 2027
Bridgeport, CT	ST. VINCENT'S MEDICAL CENTER LABORATORY ST. VINCENT'S MEDICAL CENTER	41EE6AF304	Clinical Laboratory	Sep 30, 2027
Bridgeport, CT	ST. VINCENT'S MEDICAL CENTER PULMONARY LABORATORY	A5E03514AE	Clinical Laboratory	Sep 30, 2027
Stamford, CT	STAMFORD GASTROENTEROLOGY, INC.	CC4DDFAD42	Clinical Laboratory	Mar 31, 2028
Stamford, CT	STAMFORD HOSPITAL LABORATORY, THE	6BD3454D36	Clinical Laboratory	Jun 30, 2027
Stamford, CT	STAMFORD HOSPITAL PULMONARY LABORATORY, THE	E26177487A	Clinical Laboratory	Jun 30, 2027
Westport, CT	STAMFORD MEDICAL SERVICES PLLC GAMEDAY MEN'S HEALTH WESTPORT	E594B51934	Clinical Laboratory + 2 more	Dec 31, 2027
Enfield, CT	STARLING PHYSICIANS, PLLC	230374B9DB	Clinical Laboratory	Dec 31, 2028
New Britain, CT	STARLING PHYSICIANS, PLLC	428F38CF33	Clinical Laboratory	Mar 31, 2028
New Britain, CT	STARLING PHYSICIANS, PLLC	6D4BA342ED	Clinical Laboratory	Mar 31, 2027
Beacon Falls, CT	SUDIPTA AND BINDU DEY, MD, INC	9C2B50BEEE	Clinical Laboratory	Dec 31, 2027
Waterbury, CT	SUNRISE MEDICAL LABORATORIES, INC SUNRISE MEDICAL LABORATORIES, INC.	356AE0970F	Clinical Laboratory	Jun 30, 2028
Farmington, CT	THE JACKSON LABORATORY FOR GENOMIC MEDICINE	B0D7D80DBC	Clinical Laboratory	Sep 30, 2027
Norwalk, CT	THE SKIN CANCER CENTER OF FAIRFIELD COUNTY	645C6307AC	Clinical Laboratory	Sep 30, 2028
Stamford, CT	TULLY HEALTH CENTER	99FFDEA903	Clinical Laboratory + 1 more	Jun 30, 2027
Farmington, CT	UCONN HEALTH CENTER-JOHN DEMPSEY HOSPITAL LABORATORY	A06AA090A3	Clinical Laboratory	Dec 31, 2026
Farmington, CT	UCONN HEALTH JOHN DEMPSEY HOSPITAL ANTICOAGULATION CLINIC	67931D2FFB	Clinical Laboratory	Dec 31, 2027
Farmington, CT	UCONN HEALTH UNIVERSITY MEDICAL GROUP LABORATORY	447AE75076	Clinical Laboratory	Dec 31, 2027
Waterbury, CT	UConn Health Waterbury Hospital Laboratory	D999393E67	Clinical Laboratory	Mar 31, 2028
Middletown, CT	US LABS CONNECTICUT	491A9D34D2	Clinical Laboratory	Dec 31, 2027
Fairfield, CT	Vitality Mens Wellness PLLC Gameday Mens Health Fairfield	D7D25DE2C0	Clinical Laboratory	Mar 31, 2027
New Haven, CT	VO Health VO Health Labs Incorporated	B1E727C9D8	Clinical Laboratory	Jun 30, 2028
Greenwich, CT	WESTCHESTER MEDICAL GROUP Westchester Medical Group DBA Summit Health	412B3AD195	Clinical Laboratory	Dec 31, 2027
Wethersfield, CT	WETHERSFIELD INFUSION CENTER Starling Physicians Laboratory	71B94B3981	Clinical Laboratory	Dec 31, 2027
Norwich, CT	WILLIAM W. BACKUS HOSPITAL LABORATORY	77430B9275	Clinical Laboratory	Mar 31, 2028
Plainfield, CT	WILLIAM W. BACKUS PLAINFIELD EMERGENCY CENTER LAB	C938CDA3EE	Clinical Laboratory	Sep 30, 2028
Willimantic, CT	WINDHAM COMMUNITY MEMORIAL HOSPITAL LABORATORY	7448F07FC5	Clinical Laboratory	Sep 30, 2027
Branford, CT	WREN LABORATORIES LLC	7CA35499E6	Clinical Laboratory	Sep 30, 2027
West Haven, CT	YALE CENTER FOR GENOME ANALYSIS	64399761C5	Clinical Laboratory	Dec 31, 2027
Branford, CT	YALE DERMATOLOGY BRANFORD	55C325CA6D	Clinical Laboratory	Dec 31, 2027
New Haven, CT	YALE DERMATOPATHOLOGY LABORATORY	B4DAD91356	Clinical Laboratory	Sep 30, 2027
New Haven, CT	YALE GYN/ENDOCRINE LABORATORY GYN/ENDOCRINE LABORATORY	8A2E538BA6	Clinical Laboratory	Mar 31, 2028
Orange, CT	YALE IN-VITRO FERTILIZATION LABORATORY	F703A1AC2A	Clinical Laboratory	Jun 30, 2028
New Haven, CT	YALE MOHS SURGICAL LABORATORY	0EBD6ABB89	Clinical Laboratory	Dec 31, 2027
Orange, CT	YALE SPERM PHYSIOLOGY LABORATORY	DC5EF7F55F	Clinical Laboratory	Mar 31, 2028
New Haven, CT	YALE UNIVERSITY HISTOCOMPATIBILITY AND IMMUNE EVALUATION LAB	6DEFFA634C	Clinical Laboratory	Jun 30, 2027
New Haven, CT	YALE UNIVERSITY SCHOOL OF MEDICINE	ADBAC95363	Clinical Laboratory	Dec 31, 2027
New Haven, CT	YALE UNIVERSITY SCHOOL OF MEDICINE, DEPARTMENT OF PATHOLOGY, SRC CAMPUS YALE UNIVERSITY SCHOOL OF MEDICINE, SRC CAMPUS	98EA37C857	Clinical Laboratory	Mar 31, 2028
New Haven, CT	YALE UNIVERSITY SCHOOL OF MEDICINE-REPRODUCTIVE & PLACENTAL RESEARCH YALE SCHOOL OF MEDICINE-REPRODUCTIVE & PLACENTAL RESEARCH	7A1D5E2EFD	Clinical Laboratory	Sep 30, 2028
Woodbridge, CT	YALE UNIVERSITY SCHOOL OF MEDICINE-REPRODUCTIVE & PLACENTAL RESEARCH UNIT	B18F2EDCE1	Clinical Laboratory	Jun 30, 2027
New Haven, CT	YALE-NEW HAVEN HOSPITAL LABORATORY YALE-NEW HAVEN HOSPITAL DEPARTMENT OF LAB MEDICINE	D2D6A4778E	Clinical Laboratory	Sep 30, 2027
New Haven, CT	YALE-NEW HAVEN HOSPITAL ST RAPHAEL CAMPUS DEPARTMENT OF PATHOLOGY	76E6B5F6ED	Clinical Laboratory	Jun 30, 2028
Guilford, CT	YNH-SHORELINE MEDICAL CENTER/ LAB MED YNHH-SHORELINE MEDICAL CENTER LABORATORY	C213B98AED	Clinical Laboratory	Dec 31, 2028
North Haven, CT	YNHH DEPT OF LABORATORY MEDICINE YNHH NORTH HAVEN MEDICAL LABORATORY	7CA1DEF6AB	Clinical Laboratory	Mar 31, 2027
Hamden, CT	YNHH HAMDEN POCT LABORATORY	4252CA785B	Clinical Laboratory	Jun 30, 2027

Alphabetical order — this site ranks no one. Businesses with at least one active credential in the Connecticut eLicensing file of October 1, 2026. How to read this.