Updated October 2026

Diagnostic radiologists in Austin, TX

Diagnostic radiology
Austin, Texas

Diagnostic radiologists: 150
Linked to a hospital or group: 124
Hospitals with a diagnostic radiologist: 57
Medical groups with a diagnostic radiologist: 51
Practice at a hospital: 103

There are 150 diagnostic radiologists in Austin. Singleton Associates PA has the most, 94, and St. David's Medical Center has the most affiliated diagnostic radiologists, 67. 32% finished medical school 30 or more years ago.

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Austin diagnostic radiologists, listed A to Z by last name

Each diagnostic radiologist on the list has diagnostic radiology as their primary specialty and an Austin 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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Austin diagnostic radiologists, A to Z
Diagnostic radiologist	Hospitals	Medical groups	Email and phone
Joshua AbramowitzNPI 1689676975	5 hospitals	3 groups	Contacts
Aous S. Al-Khaldi, MDNPI 1548222094	-	3 groups	Contacts
Corey AreaNPI 1306378427	5 hospitals	2 groups	Contacts
Michael D. Aronoff, MDNPI 1457353625	5 hospitals	2 groups	Contacts
Sarah S. Avery, MDNPI 1770585937	7 hospitals	2 groups	Contacts
Joseph Samy Ayoub, MDNPI 1588844609	5 hospitals	4 groups	Contacts
Ian D. Baronofsky, MDNPI 1194713388	5 hospitals	3 groups	Contacts
Barry Lim Baylosis, MDNPI 1497117865	6 hospitals	2 groups	Contacts
Doron Ben Avi, MDNPI 1003846379	-	7 groups	Contacts
Hillel Ben-Avi, MDNPI 1841294790	-	4 groups	Contacts
Tamina Elaine Blais, MDNPI 1568415842	-	-	Contacts
Daniel G. Bloom, MDNPI 1790059921	5 hospitals	2 groups	Contacts
Saivivek Reddy Bogale, MDNPI 1669732970	6 hospitals	11 groups	Contacts
David Aaron Bosse, MDNPI 1558476507	-	-	Contacts
Marouane R. Bouchareb, MDNPI 1902082753	5 hospitals	2 groups	Contacts
Megan E. Bouchareb, MDNPI 1639357288	5 hospitals	2 groups	Contacts
Bradley Brenner, MDNPI 1043214901	5 hospitals	3 groups	Contacts
Simone M. Bridges-Roschmann, MDNPI 1033399720	4 hospitals	3 groups	Contacts
Pauline Bui, DONPI 1003128976	1 hospital	9 groups	Contacts
Sudeep Burman, MDNPI 1205870821	1 hospital	-	Contacts
James M. Callas, MDNPI 1316933401	-	1 group	Contacts
Frank Chia, MDNPI 1760468193	5 hospitals	2 groups	Contacts
Kevin ChiouNPI 1407318892	5 hospitals	2 groups	Contacts
Francis Joseph Cloran, MDNPI 1043277205	5 hospitals	5 groups	Contacts
Matthew S. Clower, MDNPI 1144495136	6 hospitals	7 groups	Contacts
Marcie L. Coben, MDNPI 1821091646	5 hospitals	12 groups	Contacts
Jamie Lynn Coleman, MDNPI 1932164753	4 hospitals	4 groups	Contacts
Gregory Connor, MDNPI 1013911783	5 hospitals	3 groups	Contacts
Lawrence Kirkland Conrad, MDNPI 1427030410	5 hospitals	2 groups	Contacts
Suzanne M. Dabbous, MDNPI 1598732158	4 hospitals	2 groups	Contacts
Brett Deatherage, MDNPI 1669821070	-	1 group	Contacts
Arthur B. Diamond, MDNPI 1912935032	-	-	Contacts
Cristin A. Dickerson, MDNPI 1588640148	-	5 groups	Contacts
Michael Kim Do, MDNPI 1811144405	5 hospitals	1 group	Contacts
Nabeel Farhataziz, MDNPI 1609884089	5 hospitals	2 groups	Contacts
Blaine Jacob Fontenot, MDNPI 1811491632	6 hospitals	4 groups	Contacts
Thalia B. Forte, MDNPI 1063461036	-	2 groups	Contacts
Michael A. Foster, MDNPI 1275594442	5 hospitals	1 group	Contacts
Vishan L. Giyanani, MDNPI 1154313898	-	2 groups	Contacts
Angel Alberto Gomez, MD, MPHNPI 1851334874	6 hospitals	11 groups	Contacts
Saurabh Guleria, MDNPI 1891951356	5 hospitals	2 groups	Contacts
Zachary Jon Haag, DONPI 1982231544	4 hospitals	2 groups	Contacts
Celene R. Hadley, MDNPI 1922289123	6 hospitals	5 groups	Contacts
Gregory James Hanson Jr., MDNPI 1508249889	6 hospitals	2 groups	Contacts
Michael Troy Harper, MDNPI 1023058310	5 hospitals	2 groups	Contacts
Saman M. Hassibi, MDNPI 1972564094	5 hospitals	2 groups	Contacts
Jeffrey Kenneth Helmcamp, MDNPI 1124237979	5 hospitals	1 group	Contacts
Mariela C. Hession, MDNPI 1720248594	-	1 group	Contacts
Chang Y. Ho, MDNPI 1487698973	7 hospitals	5 groups	Contacts
Ronald L. Hoelscher, MDNPI 1245234038	-	2 groups	Contacts

Showing 1 to 10 of 131 Austin diagnostic radiologists

The list shows the 131 diagnostic radiologists with a public profile. The other 19 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 136 of 150 Austin diagnostic radiologists, 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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Singleton Associates PA has the most diagnostic radiologists in Austin, with 94

ARA Diagnostic Imaging - Austin Radiological Association is second with 80, and Rose Imaging Specialists third with 12. Counts are diagnostic radiologists with a Texas address linked to each group.

Medical groups with the most diagnostic radiologists in Austin
#	Medical group	Parent organization	Diagnostic radiologists
1	Singleton Associates PAShenandoah	Parent on file	94
2	ARA Diagnostic Imaging - Austin Radiological AssociationAustin	Parent on file	80
3	Rose Imaging SpecialistsHouston	Parent on file	12
4	ARA Diagnostic Imaging - Austin Radiological AssociationAustin	Parent on file	11
5	Seton Family of DoctorsAustin	Parent on file	8
6	Baylor Scott & White Temple Roney Bone and Joint Institute, TempleTemple	Parent on file	7
7	Solis MammographyAddison	Parent on file	5
8	ADRA Medical ImagingLufkin	-	5
9	Avestēe Women's Imaging CentersSan Antonio	Parent on file	4
10	M&S RadiologySan Antonio	-	3

Top 10 of 51 Austin medical groups with a diagnostic radiologist

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

St. David's Medical Center has the most affiliated diagnostic radiologists in Austin, with 67

St. David's South Austin Medical Center is second with 60, and Ascension Seton Medical Center Austin third with 55. Austin diagnostic radiologists are affiliated with 57 hospitals in all.

Hospitals with the most diagnostic radiologists in Austin
#	Hospital	Health system	Diagnostic radiologists
1	St. David's Medical CenterAustin	HCA Healthcare	67
2	St. David's South Austin Medical CenterAustin	HCA Healthcare	60
3	Ascension Seton Medical Center AustinAustin	Ascension	55
4	St. David's Round Rock Medical CenterRound Rock	HCA Healthcare	42
5	St. David's North Austin Medical CenterAustin	HCA Healthcare	40
6	Ascension Seton HaysKyle	Ascension	22
7	Dell Seton Medical Center at The University of TexasAustin	Ascension	19
8	Ascension Seton Williamson HospitalRound Rock	Ascension	15
9	Ascension Seton Cedar Park HospitalCedar Park	Ascension	13
10	CHRISTUS Santa Rosa Hospital - San MarcosSan Marcos	CHRISTUS Health	12

Top 10 of 57 Austin hospitals with an affiliated diagnostic radiologistAll 19 Austin hospitals

See every hospital and group for each Austin diagnostic radiologist

Each public profile names one place a diagnostic radiologist 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 Austin diagnostic radiologists practice at a hospital: 103 of the 123 with a mapped site

101 also practice at a medical group site, and 62 at imaging centers. A diagnostic radiologist can practice at several kinds of site, so the shares overlap.

Austin diagnostic radiologists by site of care

Hospitals10384%
Medical group practices10182%
Imaging centers6250%
Ambulatory surgery centers97%
Breast imaging centers76%

Sources: Dmand AI Affiliation Data and Dmand AI Practice Data

32% of Austin diagnostic radiologists finished medical school 30 or more years ago

37 of the 117 Austin diagnostic radiologists with a graduation year on file. 8 graduated in the last 10 years, fewer than graduated 40 or more years ago.

Physicians by years since medical school

Under 10 years ago87%
10 to 19 years ago3126%
20 to 29 years ago4135%
30 to 39 years ago2521%
40 or more years ago1210%

Source: Dmand AI Professional Profile Data

Every Austin diagnostic radiologist 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

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

Sources for the Austin diagnostic radiologist 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

Diagnostic radiologists are HCPs whose primary specialty is diagnostic radiology (taxonomy code 2085R0202X), with an active NPI and an Austin practice address.

FAQ

Frequently asked questions about diagnostic radiologists in Austin

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

How many diagnostic radiologists are in Austin?

150 diagnostic radiologists have an active NPI, an Austin practice address and diagnostic radiology (taxonomy code 2085R0202X) as their primary specialty. 124 of them are linked to a hospital or medical group.

Which Austin medical groups have the most diagnostic radiologists?

Singleton Associates PA, with 94, followed by ARA Diagnostic Imaging - Austin Radiological Association with 80 and Rose Imaging Specialists with 12.

Which Austin hospitals have the most diagnostic radiologists?

St. David's Medical Center, with 67 affiliated diagnostic radiologists, followed by St. David's South Austin Medical Center with 60 and Ascension Seton Medical Center Austin with 55.

What share of Austin diagnostic radiologists practice at a hospital?

103 of the 123 Austin diagnostic radiologists with a mapped site of care, or 84%, have a current hospital affiliation.

What is the taxonomy code for diagnostic radiology?

2085R0202X is the NPPES taxonomy code for diagnostic radiology. Sub-specialties with their own code are counted on their own lists.

How can I contact diagnostic radiologists in Austin?

Dmand AI finds validated work emails, mobile numbers and practice phone numbers for diagnostic radiologists in Austin 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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