Pathologists in Orange, CA

  • Anatomic pathology and clinical pathology
  • Orange, California
Pathologists
35
Linked to a hospital or group
31
Hospitals with a pathologist
16
Medical groups with a pathologist
12
Practice at a hospital
30

There are 35 pathologists in Orange. UCI Health Pathology and Laboratory Services (Department of Pathology & Laboratory Science) has the most, 21, and UCI Health - Orange has the most affiliated pathologists, 23. 48% finished medical school 30 or more years ago.

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Orange pathologists, listed A to Z by last name

Each pathologist on the list has anatomic pathology and clinical pathology as their primary specialty and an Orange 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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Orange pathologists, A to Z
PathologistHospitalsMedical groupsEmail and phone
Ali Afsari, MDNPI 12750643621 hospital2 groupsContacts
Sepideh Bamdad, MDNPI 17700438611 hospital2 groupsContacts
Vishal S. Chandan, MDNPI 18412034451 hospital2 groupsContacts
Luis M De La Maza, MDNPI 1275613374--Contacts
Maria D. Del Valle Estopinal, MDNPI 17708400011 hospital2 groupsContacts
Michael C. Dugan, MDNPI 16494927451 hospital2 groupsContacts
Robert A A. Edwards, MDNPI 17908658301 hospital1 groupContacts
Alfred Joseph Garcia, MDNPI 18718845691 hospital2 groupsContacts
Wamda Goreal, MDNPI 18111567631 hospital4 groupsContacts
Saman Shanaya Karimi, MD, MSNPI 15386209271 hospital2 groupsContacts
Lisa A. Kohorn, MDNPI 1720097066-1 groupContacts
Melinda D. Labuguen, MDNPI 19028605132 hospitals1 groupContacts
Thomas Joseph Lawton, MDNPI 11645005261 hospital4 groupsContacts
Thomas Keywon Lee, MD, PhDNPI 15483143132 hospitals5 groupsContacts
Shu Yuan Liao, MDNPI 13766017321 hospital2 groupsContacts
Mark Lones, MDNPI 1780752139--Contacts
Kamini Malhotra, MDNPI 12351342631 hospital1 groupContacts
Ali Nael Amzajerdi, MDNPI 18415833901 hospital3 groupsContacts
Janet Chie Nakamura, MDNPI 1689853749--Contacts
Ryan O'Connell, MDNPI 16092887941 hospital2 groupsContacts
Sherif A. Rezk, MDNPI 14575573244 hospitals3 groupsContacts
Savita Gupta Ries, MDNPI 13462071804 hospitals1 groupContacts
Mina Haghighi Abyaneh SabetNPI 16891634381 hospital2 groupsContacts
Aaron F. Sassoon, MDNPI 19625819671 hospital1 groupContacts
Sejal S. Shah, MDNPI 16797445931 hospital2 groupsContacts
Adam B. StellingNPI 16596394173 hospitals2 groupsContacts
Miriam A. Velazquez, DONPI 10639192492 hospitals2 groupsContacts
Beverly Y. Wang, MDNPI 16199432481 hospital2 groupsContacts
Mark L Wu, MDNPI 13665366251 hospital2 groupsContacts
Alfred Mitsuru Yamamoto, MDNPI 14573874172 hospitals1 groupContacts
Tao Yang, MDNPI 17907991613 hospitals1 groupContacts
William Hon-Wai Yong, MDNPI 15785605201 hospital2 groupsContacts
Xiaohui S S. Zhao, MDNPI 10736081541 hospital2 groupsContacts

The list shows the 33 pathologists with a public profile. The other 2 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 Orange pathologists by the EHR they use

Dmand AI has the EHR for 33 of 35 Orange pathologists, 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.

UCI Health Pathology and Laboratory Services (Department of Pathology & Laboratory Science) has the most pathologists in Orange, with 21

UCI Health Pathology and Laboratory Services is second with 18, and Affiliated Pathologists Medical Group third with 7. Counts are pathologists with a California address linked to each group.

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

UCI Health - Orange has the most affiliated pathologists in Orange, with 23

Providence St. Joseph Hospital Orange is second with 5, and Hoag Hospital Newport Beach third with 4. Orange pathologists are affiliated with 16 hospitals in all.

Top 10 of 16 Orange hospitals with an affiliated pathologistAll 5 Orange hospitals

See every hospital and group for each Orange pathologist

Each public profile names one place a pathologist 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 Orange pathologists practice at a hospital: 30 of the 30 with a mapped site

9 also practice at a medical group site. A pathologist can practice at several kinds of site, so the shares overlap.

Orange pathologists by site of care

  1. Hospitals30
  2. Medical group practices9

Sources: Dmand AI Affiliation Data and Dmand AI Practice Data

48% of Orange pathologists finished medical school 30 or more years ago

14 of the 29 Orange pathologists 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

  1. Under 10 years ago2
  2. 10 to 19 years ago5
  3. 20 to 29 years ago8
  4. 30 to 39 years ago7
  5. 40 or more years ago7

Source: Dmand AI Professional Profile Data

Every Orange pathologist 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 Orange pathologist 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

Pathologists are HCPs whose primary specialty is anatomic pathology and clinical pathology (taxonomy code 207ZP0102X), with an active NPI and an Orange practice address.

FAQ

Frequently asked questions about pathologists in Orange

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

How many pathologists are in Orange?

35 pathologists have an active NPI, an Orange practice address and anatomic pathology and clinical pathology (taxonomy code 207ZP0102X) as their primary specialty. 31 of them are linked to a hospital or medical group.

Which Orange medical groups have the most pathologists?

UCI Health Pathology and Laboratory Services (Department of Pathology & Laboratory Science), with 21, followed by UCI Health Pathology and Laboratory Services with 18 and Affiliated Pathologists Medical Group with 7.

Which Orange hospitals have the most pathologists?

UCI Health - Orange, with 23 affiliated pathologists, followed by Providence St. Joseph Hospital Orange with 5 and Hoag Hospital Newport Beach with 4.

What share of Orange pathologists practice at a hospital?

30 of the 30 Orange pathologists with a mapped site of care, or 100%, have a current hospital affiliation.

What is the taxonomy code for anatomic pathology and clinical pathology?

207ZP0102X is the NPPES taxonomy code for anatomic pathology and clinical pathology. Sub-specialties with their own code are counted on their own lists.

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Search 35 Orange pathologists by hospital, medical group and the EHR they use, with validated work emails and mobile numbers.

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