Updated October 2026

Cardiothoracic surgeons in Boston, MA

Thoracic surgery (cardiothoracic vascular surgery)
Boston, Massachusetts

Cardiothoracic surgeons: 118
Linked to a hospital or group: 77
Hospitals with a cardiothoracic surgeon: 32
Medical groups with a cardiothoracic surgeon: 26
Practice at a hospital: 72

There are 118 cardiothoracic surgeons in Boston. Massachusetts General Physicians Organization (MGPO) has the most, 27, and Brigham and Women's Hospital has the most affiliated cardiothoracic surgeons, 28. 36% finished medical school 30 or more years ago.

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Boston cardiothoracic surgeons, listed A to Z by last name

Each cardiothoracic surgeon on the list has thoracic surgery (cardiothoracic vascular surgery) as their primary specialty and a Boston practice address. The list shows the NPI, and how many hospitals and medical groups each one practices with. A free account names every hospital and group, with validated contacts.

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Boston cardiothoracic surgeons, A to Z
Cardiothoracic surgeon	Hospitals	Medical groups	Email and phone
Cary Willard Akins, MDNPI 1447231899	-	-	Contacts
Sary F. Aranki, MDNPI 1881639102	1 hospital	3 groups	Contacts
Hugh G. Auchincloss, MDNPI 1003076522	5 hospitals	3 groups	Contacts
Bassem Ayyash, MDNPI 1316292535	1 hospital	3 groups	Contacts
Christopher Wallace Baird, MDNPI 1417991993	1 hospital	1 group	Contacts
Jordan P. Bloom, MDNPI 1265728745	2 hospitals	2 groups	Contacts
Ariana Bratt, MDNPI 1598127565	-	-	Contacts
Laurence H. Brinckerhoff, MDNPI 1013943679	1 hospital	2 groups	Contacts
Raphael Bueno, MDNPI 1982695540	5 hospitals	4 groups	Contacts
Peter Chiu, MDNPI 1356607048	1 hospital	2 groups	Contacts
Louis Chu, MDNPI 1326288473	2 hospitals	3 groups	Contacts
Yolonda Lorig Colson, MD, PhDNPI 1558359257	5 hospitals	6 groups	Contacts
Antonio Coppolino IIINPI 1578726931	4 hospitals	3 groups	Contacts
Christina L. Costantino, MDNPI 1912311036	3 hospitals	2 groups	Contacts
Gregory Stephen Couper, MDNPI 1063462588	1 hospital	3 groups	Contacts
David A. D'Alessandro Jr., MDNPI 1922188580	5 hospitals	3 groups	Contacts
Benedict D. Daly, MDNPI 1518911429	-	1 group	Contacts
Pedro J. Del Nido, MDNPI 1134230998	1 hospital	1 group	Contacts
Christopher S. Digesu, MDNPI 1164764338	3 hospitals	2 groups	Contacts
Dean Michael Donahue, MDNPI 1548236052	1 hospital	3 groups	Contacts
Christopher Thomas Ducko, MDNPI 1063409126	3 hospitals	4 groups	Contacts
Niloo M. Edwards, MDNPI 1083678627	-	1 group	Contacts
Sitaram Manohar Emani, MDNPI 1174663322	2 hospitals	1 group	Contacts
Eric N. Feins, MDNPI 1922268424	1 hospital	1 group	Contacts
Francis E. Fynn-Thompson, MDNPI 1629189485	1 hospital	1 group	Contacts
Sidharta P. Gangadharan, MDNPI 1184656605	5 hospitals	2 groups	Contacts
Amy Elizabeth Hackmann, MDNPI 1700987211	2 hospitals	4 groups	Contacts
Morgan T. Harloff, MDNPI 1225425978	2 hospitals	2 groups	Contacts
Sameer Hirji, MD, MPHNPI 1669866760	-	1 group	Contacts
David M. Hoganson, MDNPI 1649202177	1 hospital	2 groups	Contacts
Ali Irshad, MDNPI 1548608219	1 hospital	1 group	Contacts
Akinobu Itoh, MDNPI 1396005211	4 hospitals	8 groups	Contacts
Michael T. Jaklitsch, MDNPI 1891889168	5 hospitals	3 groups	Contacts
Masashi KaiNPI 1336391713	2 hospitals	1 group	Contacts
Alexandros N. Karavas, MDNPI 1023201563	3 hospitals	2 groups	Contacts
Aditya K. Kaza, MDNPI 1891832150	1 hospital	1 group	Contacts
Michael Stephen Kent, MDNPI 1023210218	4 hospitals	3 groups	Contacts
Kamal Ramez Khabbaz, MDNPI 1992731558	1 hospital	2 groups	Contacts
Michael H. Kwon, MDNPI 1548465164	2 hospitals	1 group	Contacts
Tunc Lacin, MDNPI 1245587120	-	-	Contacts
Nathaniel Blakeslee Langer, MDNPI 1447547682	2 hospitals	3 groups	Contacts
Michael Lanuti, MDNPI 1992796817	5 hospitals	4 groups	Contacts
Marco E. Larobina, MBBSNPI 1952544728	-	-	Contacts
Antonio David Lassaletta, MDNPI 1225284441	3 hospitals	3 groups	Contacts
Miguel Martin Leiva Juarez, MDNPI 1962924753	3 hospitals	4 groups	Contacts
Sidney Levitsky, MDNPI 1346237260	-	-	Contacts
Abraham M. Liberman, MDNPI 1881793172	-	-	Contacts
David C. Liu, MDNPI 1043210768	1 hospital	2 groups	Contacts
Joren Christian Madsen, MD, DPHLNPI 1760465652	1 hospital	2 groups	Contacts
Vicki Mahan, MDNPI 1932132214	-	1 group	Contacts

Showing 1 to 50 of 91 Boston cardiothoracic surgeons

The list shows the 91 cardiothoracic surgeons with a public profile. The other 27 are counted in the total and searchable with a free account.

Sources: NPPES NPI Registry (CMS) and Dmand AI Affiliation Data

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Dmand AI has the EHR for 113 of 118 Boston cardiothoracic surgeons, at their hospital and their practice. Filter by Epic, Oracle Health, MEDITECH, athenahealth and more, then reach them with validated work emails and mobile numbers.

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Massachusetts General Physicians Organization (MGPO) has the most cardiothoracic surgeons in Boston, with 27

Massachusetts General Hospital is second with 27, and Brigham and Women's Hospital third with 20. Counts are cardiothoracic surgeons with a Massachusetts address linked to each group.

Medical groups with the most cardiothoracic surgeons in Boston
#	Medical group	Parent organization	Cardiothoracic surgeons
1	Massachusetts General Physicians Organization (MGPO)Boston	Parent on file	27
2	Massachusetts General HospitalBoston	Parent on file	27
3	Brigham and Women's HospitalBoston	Parent on file	20
4	Harvard Medical Faculty Physicians at Beth Israel Deaconess Medical Center (HMFP)Boston	Parent on file	12
5	Boston Children's Hospital Department of Cardiac SurgeryBoston	Parent on file	11
6	Beth Israel Deaconess Medical CenterBoston	Parent on file	9
7	Binney Medical GroupBoston	Parent on file	9
8	Boston University General SurgeryBoston	Parent on file	9
9	Steward Medical GroupWatertown	Parent on file	7
10	Pratt Surgical AssociatesBoston	Parent on file	6

Top 10 of 26 Boston medical groups with a cardiothoracic surgeon

Sources: Dmand AI Affiliation Data and Dmand AI Org Hierarchy Data

Brigham and Women's Hospital has the most affiliated cardiothoracic surgeons in Boston, with 28

Massachusetts General Hospital is second with 25, and Beth Israel Deaconess Medical Center third with 12. Boston cardiothoracic surgeons are affiliated with 32 hospitals in all.

Hospitals with the most cardiothoracic surgeons in Boston
#	Hospital	Health system	Cardiothoracic surgeons
1	Brigham and Women's HospitalBoston	Mass General Brigham	28
2	Massachusetts General HospitalBoston	Mass General Brigham	25
3	Beth Israel Deaconess Medical CenterBoston	Beth Israel Lahey Health	12
4	Boston Children's HospitalBoston	The Children's Hospital	12
5	Newton-Wellesley HospitalNewton	Mass General Brigham	10
6	Brigham and Women's Faulkner HospitalJamaica Plain	Mass General Brigham	9
7	Salem HospitalSalem	Mass General Brigham	7
8	Tufts Medical CenterBoston	Tufts Medicine	7
9	Boston Medical CenterBoston	Boston Medical Center Health System	6
10	Dana-Farber Cancer InstituteBoston	Dana-Farber Cancer Institute	6

Top 10 of 32 Boston hospitals with an affiliated cardiothoracic surgeonAll 14 Boston hospitals

See every hospital and group for each Boston cardiothoracic surgeon

Each public profile names one place a cardiothoracic surgeon practices. A free account shows all of them, with the employer, the EHR and validated contacts.

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Source: Dmand AI Affiliation Data

Most Boston cardiothoracic surgeons practice at a hospital: 72 of the 74 with a mapped site

26 also practice at home health agencies, and 24 at a medical group site. A cardiothoracic surgeon can practice at several kinds of site, so the shares overlap.

Boston cardiothoracic surgeons by site of care

Hospitals7297%
Home health agencies2635%
Medical group practices2432%
FQHCs1824%
Dialysis centers1115%

Sources: Dmand AI Affiliation Data and Dmand AI Practice Data

36% of Boston cardiothoracic surgeons finished medical school 30 or more years ago

24 of the 66 Boston cardiothoracic surgeons with a graduation year on file. 2 graduated in the last 10 years, fewer than graduated 40 or more years ago.

Physicians by years since medical school

Under 10 years ago23%
10 to 19 years ago2436%
20 to 29 years ago1624%
30 to 39 years ago1015%
40 or more years ago1421%

Source: Dmand AI Professional Profile Data

Every Boston cardiothoracic surgeon profile shows current hospitals and groups, Medicare activity and NPI details

Primary practiceThe main place they practice, with its type and cityOn every profile
Every site of careEach hospital, clinic and group where they practice nowWith a free account
EmployerThe organization they work for, when one is on fileWith a free account
Medicare servicesServices and procedure codes billed to Medicare, from CMSOn every profile
Medicare Part D prescribingClaims and drug costs from Part D, from CMSOn every profile
Industry paymentsPayments from drug and device makers, from CMS Open PaymentsOn every profile
Publications and clinical trialsResearch papers and trials linked to the NPI, when on fileOn every profile
Licenses and graduation yearState license numbers and medical school graduation yearOn every profile
NPI detailsNPI, enumeration date, primary taxonomy and practice addressOn every profile
Work email and mobile numberFound on request through healthcare waterfall enrichment, then validatedWith a free account
EHR in useThe EHR at each site where they practiceWith a free account
Colleagues at each siteThe clinicians they work with at each hospital and groupWith a free account

Free account: 30 days free, self-serve, no credit card.

Sources: NPPES NPI Registry (CMS), Medicare Physician & Other Practitioners (CMS), Open Payments (CMS) and Dmand AI Affiliation Data

Sources for the Boston cardiothoracic surgeon directory

Sources for the data on this page
Data on this page	Source
HCPs, types and specialties	NPPES NPI Registry (CMS) and Dmand AI Professional Profile Data
Sites of care, hospitals and medical groups	Dmand AI Affiliation Data
Medical school graduation year	Dmand AI Professional Profile Data

Data last refreshed October 2026Report an inaccuracy Remove my information

Cardiothoracic surgeons are HCPs whose primary specialty is thoracic surgery (cardiothoracic vascular surgery) (taxonomy code 208G00000X), with an active NPI and a Boston practice address.

FAQ

Frequently asked questions about cardiothoracic surgeons in Boston

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

How many cardiothoracic surgeons are in Boston?

118 cardiothoracic surgeons have an active NPI, a Boston practice address and thoracic surgery (cardiothoracic vascular surgery) (taxonomy code 208G00000X) as their primary specialty. 77 of them are linked to a hospital or medical group.

Which Boston medical groups have the most cardiothoracic surgeons?

Massachusetts General Physicians Organization (MGPO), with 27, followed by Massachusetts General Hospital with 27 and Brigham and Women's Hospital with 20.

Which Boston hospitals have the most cardiothoracic surgeons?

Brigham and Women's Hospital, with 28 affiliated cardiothoracic surgeons, followed by Massachusetts General Hospital with 25 and Beth Israel Deaconess Medical Center with 12.

What share of Boston cardiothoracic surgeons practice at a hospital?

72 of the 74 Boston cardiothoracic surgeons with a mapped site of care, or 97%, have a current hospital affiliation.

What is the taxonomy code for thoracic surgery (cardiothoracic vascular surgery)?

208G00000X is the NPPES taxonomy code for thoracic surgery (cardiothoracic vascular surgery). Sub-specialties with their own code are counted on their own lists.

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