Colorectal surgeons in Maryland

  • Colon and rectal surgery
  • Maryland
Colorectal surgeons
28
Linked to a hospital or group
22
Hospitals with a colorectal surgeon
18
Medical groups with a colorectal surgeon
14
Cities
11

There are 28 colorectal surgeons in Maryland. Greater Baltimore Medical Center (GBMC) has the most, 2, and Ascension Saint Agnes Hospital has the most affiliated colorectal surgeons, 2. Bethesda is home to 6, and 32% finished medical school 30 or more years ago.

Find work emails and mobile numbers for all 28 Maryland colorectal surgeons

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Maryland colorectal surgeons, listed A to Z by last name

Each colorectal surgeon on the list has colon and rectal surgery as their primary specialty and a Maryland practice address. The list shows the NPI and city, 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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Sort and filter all 28 Maryland colorectal surgeons by city, hospital, medical group, the EHR they use and Medicare volume in Dmand AI.

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Maryland colorectal surgeons, A to Z
Colorectal surgeonHospitalsMedical groupsEmail and phone
Bradley Holmes Bennett, MDRockville · NPI 1609985613-1 groupContacts
Irina Bernescu, MDBaltimore · NPI 11748509521 hospital1 groupContacts
Valerie Cabrera Leon, MDTowson · NPI 12356862881 hospital1 groupContacts
Nicole Chaumont, MDRosedale · NPI 16293955791 hospital2 groupsContacts
Kathryn Chu, MDBaltimore · NPI 1184770315--Contacts
Ivane C. Chua, MDTowson · NPI 19223257601 hospital1 groupContacts
Vincent Cifello, MDLinthicum Heights · NPI 16098792951 hospital1 groupContacts
Joseph Donovan Dirocco, MDTowson · NPI 13262013281 hospital2 groupsContacts
Lynda S. Dougherty, MDCumberland · NPI 13765341493 hospitals2 groupsContacts
Philip Jeffrey Ferris, MDRosedale · NPI 11544644101 hospital1 groupContacts
David Juan, MDRockville · NPI 1528300076-1 groupContacts
David M. Lisle, MDRosedale · NPI 14576458481 hospital1 groupContacts
Mari Anne Madsen, MDAnnapolis · NPI 19422866382 hospitals2 groupsContacts
Mary Teresa Maloney O'Donnell, MDBethesda · NPI 1891016135--Contacts
Vivek A. Patil, MDRockville · NPI 17909428522 hospitals1 groupContacts
Steven Gerald Proshan, MDAnnapolis · NPI 14877549331 hospital1 groupContacts
Benjamin Quartey, MDBethesda · NPI 1023166782-1 groupContacts
Matthew David Skancke, MDBethesda · NPI 13769870652 hospitals1 groupContacts
Justin Colin Somerville, MDBaltimore · NPI 10230166721 hospital3 groupsContacts
Susan Deborah Stein, MDSilver Spring · NPI 1164533584-1 groupContacts
Vernissia Tam, MDFrederick · NPI 15283441161 hospital1 groupContacts
Bindu A. Umapathi, MD, MRCS, FACS, FascrsBethesda · NPI 17900094134 hospitals1 groupContacts
Joshua H. WolfBaltimore · NPI 15686373873 hospitals1 groupContacts
James J. Zalucki, MDEllicott City · NPI 17604853531 hospital1 groupContacts

Showing 1 to 10 of 24 Maryland colorectal surgeons

The list shows the 24 colorectal surgeons with a public profile. The other 4 are counted in the total and searchable with a free account.

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

For health IT teams

Find Maryland colorectal surgeons by the EHR they use

Dmand AI has the EHR for 25 of 28 Maryland colorectal 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.

Greater Baltimore Medical Center (GBMC) has the most colorectal surgeons in Maryland, with 2

Metro Colon and Rectal Surgery PC is second with 2, and Annapolis Colon & Rectal Surgeons third with 2. Counts are colorectal surgeons with a Maryland address linked to each group.

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

Ascension Saint Agnes Hospital has the most affiliated colorectal surgeons in Maryland, with 2

MedStar Franklin Square Medical Center in Rosedale is second with 2, and Suburban Hospital third with 2. Maryland colorectal surgeons are affiliated with 18 hospitals in all.

Hospitals with the most colorectal surgeons in Maryland
#HospitalHealth systemColorectal surgeons
1Ascension Saint Agnes HospitalBaltimoreAscension2
2MedStar Franklin Square Medical CenterRosedaleMedStar Health2
3Suburban HospitalBethesdaJohns Hopkins Health System2
4Luminis Health Anne Arundel Medical CenterAnnapolisLuminis Health2
5Greater Baltimore Medical CenterBaltimoreGBMC HealthCare2
6Adventist HealthCare Shady Grove Medical CenterRockvilleColumbia Union Conference2
7Holy Cross HospitalSilver SpringTrinity Health1
8Frederick Health HospitalFrederickFrederick Health1
9Sinai Hospital of BaltimoreBaltimoreLifeBridge Health1
10WVU Medicine Garrett Regional Medical CenterOaklandWest Virginia University Health System1

Top 10 of 18 Maryland hospitals with an affiliated colorectal surgeonAll 61 Maryland hospitals

See every hospital and group for each Maryland colorectal surgeon

Each public profile names one place a colorectal 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

Bethesda has the most colorectal surgeons in Maryland, with 6

6colorectal surgeons in Bethesda
5colorectal surgeons in Baltimore
4colorectal surgeons in Towson
3colorectal surgeons in Rockville
3colorectal surgeons in Rosedale

Colorectal surgeons practice in 11 Maryland cities. Every city with 10 or more has its own page.

Source: NPPES NPI Registry (CMS)

Group practices and clinics are the most common site of care for Maryland colorectal surgeons, with 18

18 also practice at hospitals, and 8 at home health agencies. A colorectal surgeon can practice at several kinds of site, so the shares overlap.

Maryland colorectal surgeons by site of care

  1. Medical group practices18
  2. Hospitals18
  3. Home health agencies8
  4. Physician offices4
  5. Ambulatory surgery centers4

Sources: Dmand AI Affiliation Data and Dmand AI Practice Data

32% of Maryland colorectal surgeons finished medical school 30 or more years ago

7 of the 22 Maryland colorectal surgeons with a graduation year on file. 1 graduated in the last 10 years, fewer than graduated 40 or more years ago.

Physicians by years since medical school

  1. Under 10 years ago1
  2. 10 to 19 years ago8
  3. 20 to 29 years ago6
  4. 30 to 39 years ago3
  5. 40 or more years ago4

Source: Dmand AI Professional Profile Data

Every Maryland colorectal 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 Maryland colorectal surgeon directory

Sources for the data on this page
Data on this pageSource
HCPs, types and specialtiesNPPES NPI Registry (CMS) and Dmand AI Professional Profile Data
Sites of care, hospitals and medical groupsDmand AI Affiliation Data
Medical school graduation yearDmand AI Professional Profile Data

Data last refreshed October 2026Report an inaccuracyRemove my information

Colorectal surgeons are HCPs whose primary specialty is colon and rectal surgery (taxonomy code 208C00000X), with an active NPI and a Maryland practice address.

FAQ

Frequently asked questions about colorectal surgeons in Maryland

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

How many colorectal surgeons are in Maryland?

28 colorectal surgeons have an active NPI, a Maryland practice address and colon and rectal surgery (taxonomy code 208C00000X) as their primary specialty. 22 of them are linked to a hospital or medical group.

Which Maryland medical groups have the most colorectal surgeons?

Greater Baltimore Medical Center (GBMC), with 2, followed by Metro Colon and Rectal Surgery PC with 2 and Annapolis Colon & Rectal Surgeons with 2.

Which Maryland hospitals have the most colorectal surgeons?

Ascension Saint Agnes Hospital, with 2 affiliated colorectal surgeons, followed by MedStar Franklin Square Medical Center with 2 and Suburban Hospital with 2.

Which Maryland cities have the most colorectal surgeons?

Bethesda, with 6, followed by Baltimore (5) and Towson (4). Colorectal surgeons practice in 11 Maryland cities in all.

How many Maryland colorectal surgeons finished medical school 30 or more years ago?

7 of the 22 with a graduation year on file, or 32%. 1 graduated in the last 10 years.

What is the taxonomy code for colon and rectal surgery?

208C00000X is the NPPES taxonomy code for colon and rectal surgery. Sub-specialties with their own code are counted on their own lists.

How can I contact colorectal surgeons in Maryland?

Dmand AI finds validated work emails, mobile numbers and practice phone numbers for colorectal surgeons in Maryland through healthcare waterfall enrichment, matched to the site where each one practices now. They are available with a free Dmand AI account: 30 days free, self-serve, no credit card.

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Find the right contacts among Maryland colorectal surgeons

Search 28 Maryland colorectal surgeons by hospital, medical group and the EHR they use, with validated work emails and mobile numbers.

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