About Me
I have always had a strong interest in medicine, but the heart is the part of the body I find most fascinating. Its dynamic nature, in combination with my drive to take care of others, led me to specialize in both cardiac surgery and interventional cardiology.
These two specialties treat the same diseases using different sets of tools. Having trained in both, I can approach my patients’ conditions from two angles to find the best treatment.
My team and I treat people who have different types of heart valve diseases. Most commonly, we see people with aortic valve stenosis, or the narrowing of the main valve of the heart, and mitral valve regurgitation, in which the mitral valve does not close effectively, causing blood to flow backward.
Our treatments range from surgery, including minimally invasive procedures, to less invasive transcatheter approaches that avoid the need for open heart surgery. We specialize in using advanced transcatheter technology, and I have performed close to 4,000 of these types of procedures. My team at the Heart Valve Center has also performed the most mitral valve clip procedures in the region.
As director of the Heart Valve Center, I am fortunate to lead a team of physicians specialized in multiple aspects of heart valve conditions. This diversity allows us to view each condition from various angles and collaborate to create the safest, most effective treatment for our patients. I also focus on individualizing treatments—one person may benefit from surgery, whereas another may recover better from a less invasive procedure.
Heart valve disease can be a frightening diagnosis, and I do what I can to put my patients at ease. We have an incredibly compassionate team here at ºÙºÙÊÓƵ, and we collaborate with social workers, dietitians, physical therapists, and other professionals to make the treatment and recovery process as seamless as possible.
Conditions and Treatments
Conditions
- aortic aneurysm
- aortic disease
- aortic dissection
- aortic valve disease
- aortic valve insufficiency
- aortic valve stenosis
- atrial septal defect
- congenital heart disease
- coronary artery disease
- heart valve disease
- left coronary artery structure
- mitral valve disease
- mitral valve prolapse
- mitral valve regurgitation
- mitral valve stenosis
- pericardial disease
- pulmonary embolism
- pulmonary valve regurgitation
- structural disorder of heart
- thoracic aortic aneurysm
- tricuspid valve disease
- tricuspid valve insufficiency
Treatments
- aortic valve replacement
- bloodless surgery
- minimally invasive aortic valve replacement
- minimally invasive mitral valve repair
- minimally invasive surgery
- mitral valve repair
- pericardiectomy
- repair of tricuspid valve
- resection of external cardiac tumor
- transcatheter aortic valve replacement
Learn more about conditions we treat at ºÙºÙÊÓƵ:
Aortic Aneurysm , Aortic Dissection , Aortic Valve Disease , Coronary Artery Disease , Mitral Valve Disease , Pulmonary EmbolismCredentials
Positions
- Frank C. Spencer Associate Professor of Cardiac Surgery,
- Associate Professor,
- Co- Director, ºÙºÙÊÓƵ Heart
- Chief, Division of Adult Cardiac Surgery
- Director, CVI Structural Heart Disease Program
Board Certifications
- American Board of Thoracic Surgery - Thoracic Surgery, 2007
Education and Training
- Fellowship, New York Presbyterian Medical Center, Interventional Cardiology, 2006
- Residency, Columbia Presbyterian Med Ctr (New York, NY), Cardio-Thoracic Surg, 2005
- Residency, Columbia Presbyterian Med Ctr (New York, NY), Surgery, 2003
- Residency, UCLA Medical Center, Surgery, 1998
- MD from Columbia University, 1996
Is this your profile?
Insurance Plans Accepted
This provider accepts the following insurance plans.
-
Aetna
- Aetna HMO
- Aetna Indemnity
- Aetna International
- Aetna Medicare Advantage
- Aetna Open Access EPO
- Aetna Open Access HMO
- Aetna POS
- Aetna POS (American Express Employer)
- Aetna PPO
- Aetna Signature Administrators PPO
- Aetna Student Plan
- Allied
- Chesterfield Resources Inc
- Christian Brothers Services
- CoreSource
- Nippon Life of America-Aetna
- Nippon Life-Aetna
- Starmark
- WellNet
-
Amerihealth
- Amerihealth Administrator
-
Amida Care
- Amida Care Medicaid
-
Anthem BCBS Health Plus
- BCBS Healthplus Essential Plan 1
- BCBS Healthplus Essential Plan 2
- BCBS Healthplus Essential Plan 3
- BCBS Healthplus Essential Plan 4
- BCBS Healthplus Gatekeeper exchange
- BCBS Healthplus Mediblue Advantage
- BCBS Healthplus NY Child Health Plus NY
- BCBS Healthplus NY Medicaid Managed Care NY
- BCBS Healthplus Special Needs
- Empire Mediblue Healthplus Dual
-
Anthem Blue Cross Blue Shield
- Anthem BCBS CT PPO
- Anthem BCBS CT Pathway PPO
- BCBS Blue Access EPO Large Group
- BCBS Blue Access EPO Small Group
- BCBS Blue Access GEPO Small Group
- BCBS Blue Access PPO Large Group
- BCBS EPO
- BCBS EPO (BlackRock Employees)
- BCBS EPO (LICH Employees)
- BCBS EPO - Empire EPO (ºÙºÙÊÓƵ Employees)
- BCBS EPO - Empire EPO (Sunset Park/Family Health Center Employees)
- BCBS EPO - Empire NYU Care (ºÙºÙÊÓƵ Employees)
- BCBS EPO - Empire NYU Care (Sunset Park/Family Health Center Employees)
- BCBS Federal Program
- BCBS Florida Blue Care HMO
- BCBS Florida Blue Medicare PPO
- BCBS Florida Blue Options PPO
- BCBS Florida Blue Select
- BCBS Florida MyBlue HMO
- BCBS Florida Simply Blue
- BCBS Florida Traditional PPC
- BCBS HMO
- BCBS Indemnity
- BCBS Local 32BJ Employees
- BCBS Mediblue Medicare HMO
- BCBS Mediblue Medicare PPO
- BCBS Mediblue Select HMO/Extra HMO
- BCBS POS
- BCBS PPO
- BCBS PPO (BlackRock Employees)
- BCBS PPO (LICH Employees)
- BCBS PPO - Empire PPO (Sunset Park/Family Health Center Employees)
- BCBS PPO/EPO Small Group
- New York Hotel Trades
-
Centerlight Healthcare
- CenterLight Healthcare DIRECT
- CenterLight Healthcare PACE
- CenterLight Healthcare Select
- Centerlight Pace Medicare HMO
-
Centers Plan For Healthy Living
- Centers Plan For Healthy Living
- Centers Plan For Healthy Living Medicaid Advantage Plus HMO D-SNP
-
Cigna
- Apwu Health Plan
- Cigna - Humana
- Cigna Great West PPO
- Cigna HMO
- Cigna Indemnity
- Cigna Managed Care/POS
- Cigna Medicare Advantage
- Cigna NALC
- Cigna Open Access
- Cigna Open Access PPO
- Cigna Oscar
- Cigna PPO
- Cigna Premier Plus
- Great West HMO
- Kaiser Permanente
- MVP-Cigna Network
- Wellfleet-NYU Student
-
Connecticare
- Connecticare Bridge
- Connecticare Commercial
-
Elderplan
- Elderplan
- Elderplan FIDA
- Elderplan Medicare Advantage Plan
-
Emblem
- Emblem Select Care Bronze Small Group
- Emblem Select Care EPO
- Emblem Select Care Gold Small Group
- Emblem Select Care HMO
- Emblem Select Care PPO
- Emblem Select Care Platinum Small Group
- Emblem Select Care Silver Small Group
-
Fidelis Care
- Ambetter Fidelis Care Bronze Exchange
- Ambetter Fidelis Care Catastrophic Cvg Exchange
- Ambetter Fidelis Care Gold Exchange
- Ambetter Fidelis Care Native American Exchange
- Ambetter Fidelis Care Platinum Exchange
- Ambetter Fidelis Care Silver Exchange
- Fidelis Care Child Health Plus
- Fidelis Care Medicaid Managed Care
- Fidelis Essential Plan 1
- Fidelis Essential Plan 2
- Fidelis Essential Plan 3
- Fidelis Essential Plan 4
- Wellcare by Fidelis Care Medicare
-
First Health
- First Health PPO
-
GHI
- American Plan Administrators
- GHI CBP (City of New York Employees)
- GHI Emblem Health EPO
- GHI Emblem Health PPO
- GHI HMO
- GHI HMO Medicare
- GHI Medicare PPO
- GHI Medicare Supplement
- GHI Network Access - Benefit Services of PA
- GHI Network Access - Humana
- GHI Network Access - Total Plan Concepts
- IUOE Local 14-14B
- Wlny-TV Inc.
-
HIP
- Emblem Essential Plan 1
- Emblem Essential Plan 2
- Emblem Essential Plan 3
- Emblem Essential Plan 4
- HIP Access I
- HIP Access II
- HIP Bridge
- HIP Child Health Plus
- HIP EPO
- HIP HMO
- HIP Medicaid Enhanced Care
- HIP Medicare Supplement
- HIP POS
- HIP PPO
- HIP Prime Basic Exchange
- HIP Prime Bronze
- HIP Prime Bronze Exchange
- HIP Prime Catastrophic Exchange
- HIP Prime Gold
- HIP Prime Gold Exchange
- HIP Prime Platinum
- HIP Prime Platinum Exchange
- HIP Prime Silver
- HIP Prime Silver Exchange
- HIP VIP Medicare Bold
- HIP VIP Medicare Prime
- Vytra HMO
-
Hamaspik Choice
- Hamaspik Choice Medicare DSNP
-
Healthfirst
- Health And Recovery Plan (Harp)
- Healthfirst Bronze Leaf Exchange
- Healthfirst Bronze Total, Pro, Plus EPO
- Healthfirst Child Health Plus
- Healthfirst Essential Plan 1 & 2
- Healthfirst Essential Plan 3 & 4
- Healthfirst Gold Leaf Exchange
- Healthfirst Gold Total, Pro, Plus EPO
- Healthfirst Green Leaf Exchange
- Healthfirst Medicaid
- Healthfirst Medicare
- Healthfirst Medicare/NYU Risk
- Healthfirst Personal Wellness Plan
- Healthfirst Platinum Leaf Exchange
- Healthfirst Platinum Total, Pro, Plus EPO
- Healthfirst Silver Leaf Exchange
- Healthfirst Silver Total, Pro, Plus EPO
-
Hotel Trades Council
- Hotel Trades Council
-
Humana
- Humana Medicare Advantage
-
Local 1199
- Local 1199 - NYU Hospital Member Choice
- Local 1199 PPO
-
Longevity Health Plan
- Longevity Health Plan Medicare
-
Magnacare
- Magnacare PPO
-
Medicaid of New Jersey - Molina
- Medicaid NJ/Molina
-
Medicaid of New York
- NYS Medicaid
-
Medicare
- Medicare Part A and B
- Medicare Part B
-
MetroPlusHealth
- MetroPlusHealth Bronze Plus Plan Exchange
- MetroPlusHealth Child Health Plus
- MetroPlusHealth Essential Plan 1 and 2
- MetroPlusHealth Essential Plan 3 and 4
- MetroPlusHealth Gold
- MetroPlusHealth Gold Plus Plan Exchange
- MetroPlusHealth Goldcare
- MetroPlusHealth Medicaid Managed Care
- MetroPlusHealth Medicare
- MetroPlusHealth Medplus Plan Exchange
- MetroPlusHealth Platinum Plus Plan Exchange
- MetroPlusHealth Silver Plus Plan Exchange
-
Multiplan
- AXA Assistance USA
- Administrative Concepts
- Beech Street PPO
- Diversified Administration Corporation
- Fiserv Health
- GEHA
- Global Excel
- Global Health
- Guardian Life Insurance Co Of America
- Health Net Of California
- Health Republic Of NJ
- Insurance Design Administrators
- Kaiser Foundation
- Kaiser Permanente
- Meritain Health
- Multiplan PPO
- Multiplan-Capital Dist Phys Health
- Mutual Of Omaha
- Nippon Life Ins Co
- PHCS
- Professional Benefit Admin
- Qualcare Inc
- Screen Actors Guild
- Teamsters Allied Benefits
- US Life Insurance Company
-
NYSHIP - The Empire Plan
- NYS Health Insurance Plan - The Empire Plan, Excelsior Plan, NY Student Employee Health Plan
-
Oxford
- Oxford Health Plans Freedom
- Oxford Health Plans Liberty
- Oxford Metro
-
POMCO Insurance Company
- POMCO Insurance Company
-
Partners Health Plan Inc
- Partners Health Plan FIDA
- Partners Health Plan Medicaid
- Partners Health Plan Medicare
-
Qualcare Inc.
- Qualcare Direct
-
Railroad Medicare
- Palmetto GBA Railroad Medicare
-
River Spring Health Plan
- River Spring Medicare HMP SNP
-
Sedgwick WTC
- World Trade Center - Sedgwick
-
Senior Whole Health
- Senior Whole Health Medicare Advantage
-
Tricare
- TriWest
- Tricare
- US Family Health Plan
-
United Healthcare
- AARP Medicare Complete
- AARP Medicare Complete Mosaic
- Bind Benefits inc
- Oxford Health Plans Medicare Advantage
- UMR
- United Health Care Charter
- United Healthcare (NY University Care Plan)
- United Healthcare AARP
- United Healthcare All Savers
- United Healthcare CareCore
- United Healthcare Choice
- United Healthcare Choice (AMEX employees)
- United Healthcare Choice (Blackrock employees)
- United Healthcare Choice (CBS employees)
- United Healthcare Choice (Simon
- United Healthcare Compass Exchange
- United Healthcare EPO
- United Healthcare EPO (ºÙºÙÊÓƵ Health Employees)
- United Healthcare Golden Rule Insurance
- United Healthcare HMO
- United Healthcare Healthscope
- United Healthcare Indemnity
- United Healthcare Indemnity (ºÙºÙÊÓƵ Health Employees)
- United Healthcare Medicare
- United Healthcare Navigate
- United Healthcare Nexus
- United Healthcare Nexus (Amex Employees)
- United Healthcare POS
- United Healthcare PPO
- United Healthcare Plus (ºÙºÙÊÓƵ Health Employees)
- United Healthcare Student Resources
- United Healthcare Student Resources (NYU)
- United Healthcare Value, Advantage and HDHP (New York University employees)
- UnitedHealthcare Choice (NY Power Authority Employees)
-
VA Community Care Network
- VA CCN Optum
-
VNS Choice Advantage
- VNS Medicare Advantage
- VNS NY Choice Select Health
-
Village Care
- VillageCare
-
WTC Health Program
- NY Fire Department - WTC
- WTC Health Program
-
Wellcare
- WellCare Medicare
Mathew R. Williams, MD does not accept insurance.
Locations and Appointments
Video Visits
See a doctor from your mobile device instead of an in-person appointment. .
Schedule a Video VisitºÙºÙÊÓƵ Cardiothoracic Surgery Associates-Suite 9V
530 1st Avenue, Silverstein Suite 9V, New York, NY 10016
Research Academic Contact
Academic office
530 First Avenue
Skirball 9V
New York, NY 10016
Phone
Fax
Clinical Trials and Research Studies
-
CardioMech Mitral Valve Repair System (MVRS) Early Feasibility Study
-
SMall Annuli Randomized To Evolut or SAPIEN Trial (SMART Trial)
-
Edwards PASCAL TrAnScatheter Valve RePair System Pivotal Clinical Trial (CLASP IID/IIF): A prospective multicenter randomized controlled pivotal trial to evaluate the safety and effectiveness of transcatheter mitral valve repair with the Edwards PASCAL Transcatheter Valve Repair System compared to Abbott MitraClip in patients with mitral regurgitation.
Publications
-
Bajwa, Tanvir; Attizzani, Guilherme F; Gada, Hemal; Chetcuti, Stanley J; Williams, Mathew R; Ahmed, Mustafa; Petrossian, George A; Saybolt, Matthew D; Allaqaband, Suhail Q; Merhi, William M; Stoler, Robert C; Bezerra, Hiram; Mahoney, Paul; Wu, Willis; Jumper, Robert; Lambrecht, Larry; Tang, Gilbert H L
Cardiovascular revascularization medicine : including molecular interventions. 2024 Oct ; 67:1-7
-
Malaisrie, S Chris; Guerrero, Mayra; Davidson, Charles; Williams, Mathew; de Brito, Fábio Sândoli; Abizaid, Alexandre; Shah, Pinak; Kaneko, Tsuyoshi; Poon, Karl; Levisay, Justin; Yu, Xiao; Pibarot, Philippe; Hahn, Rebecca T; Blanke, Philipp; Leon, Martin B; Mack, Michael J; Zajarias, Alan; ,
Circulation: Cardiovascular interventions. 2024 Aug ; 17(8):e013782
-
Kessler, Mirjam; Rottbauer, Wolfgang; von Bardeleben, Ralph Stephan; Grasso, Carmelo; Lurz, Philipp; Mahoney, Paul; Price, Matthew; Williams, Mathew; Denti, Paolo; Estevez-Loureiro, Rodrigo; Kar, Saibal; Maisano, Francesco
European journal of heart failure. 2024 Jul ; 26(7):1495-1503