Pathologists (Anatomic & Clinical) in California
Data updated monthly · Last refresh October 2026
1,553 Anatomic Pathology & Clinical Pathology providers practice in California, including 5 (0%) offering telehealth. The largest concentration is in Los Angeles. Profiles include federal Open Payments records of money received from drug and device companies in 2025. Listings are drawn from federal public records and are not endorsements.
1,553providers
5telehealth
Los Angelestop city
Anatomic Pathology & Clinical Pathology by city in California
Choose a city to see providers there.
Anatomic Pathology & Clinical Pathology providers in California
Listed by city, largest first. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.
Dr. Ryan Lau, M.D.Los Angeles, CA · No drug or device payments recorded (2025) ·
(310) 267-3561 Dr. Sai Priyanka Gudiwada, M.D.Los Angeles, CA · No drug or device payments recorded (2025) ·
(310) 267-3561 Dr. Sally Turla, MDLos Angeles, CA · No drug or device payments recorded (2025) ·
(323) 857-2000 Dr. Saloni Walia, M.D.Los Angeles, CA · No drug or device payments recorded (2025) ·
(323) 442-2582 Dr. Saloomeh Vahdat, M.D.Los Angeles, CA · $20 in drug and device payments (2025) ·
(213) 742-5796 Dr. Samira Mortazavi, MDLos Angeles, CA · No drug or device payments recorded (2025) ·
(310) 206-0944 Dr. Sarah DaleyLos Angeles, CA · No drug or device payments recorded (2025) ·
(310) 267-2680 Dr. Sarah ZhangLos Angeles, CA · No drug or device payments recorded (2025) ·
(310) 267-2680 Dr. Sarka Cernosek, MDLos Angeles, CA · No drug or device payments recorded (2025) ·
(310) 794-1355 Dr. Scott Nelson, MDLos Angeles, CA · No drug or device payments recorded (2025) ·
(310) 794-8285 Dr. Scott Young, M.D.Los Angeles, CA · $146 in drug and device payments (2025) ·
(323) 226-7149 Dr. Seong Ra, M.D.Los Angeles, CA · No drug or device payments recorded (2025) ·
(310) 825-2365 Dr. Serge Alexanian, M.D.Los Angeles, CA · $775,282 in drug and device payments (2025) ·
(310) 206-3563 Dr. Shajia Rahman AnsariLos Angeles, CA · No drug or device payments recorded (2025) ·
(310) 267-2680 Dr. Shang-tian Chuang, DOLos Angeles, CA · No drug or device payments recorded (2025) ·
(323) 260-4184 Dr. Shefali Chopra, M.D.Los Angeles, CA · No drug or device payments recorded (2025) ·
(323) 442-2582 Dr. Shengmei ZhouLos Angeles, CA · No drug or device payments recorded (2025) ·
(323) 409-7151 Dr. Sherehan Zada, MDLos Angeles, CA · No drug or device payments recorded (2025) ·
(310) 206-0944 Dr. Shing-jia Sha, M.D.Los Angeles, CA · No drug or device payments recorded (2025) ·
(213) 742-5791 Dr. Shino MagakiLos Angeles, CA · No drug or device payments recorded (2025) ·
(310) 794-1485 Dr. Sofia Thorne, MDLos Angeles, CA · No drug or device payments recorded (2025) ·
(310) 267-5709 Dr. Sophie Song, MDLos Angeles, CA · No drug or device payments recorded (2025) ·
(310) 794-8285 Dr. Sophie Stuart, MDLos Angeles, CA · No drug or device payments recorded (2025) ·
(323) 409-1000 Dr. Sreelakshmi Ravula, M.D.,Los Angeles, CA · No drug or device payments recorded (2025) ·
(310) 825-5719 Dr. Stacey Kim, M.D.Los Angeles, CA · $40 in drug and device payments (2025) ·
(310) 423-6941 Dr. Stephen Lee, MDLos Angeles, CA · No drug or device payments recorded (2025) ·
(310) 825-2071 Dr. Steven Mclaren, DOLos Angeles, CA · No drug or device payments recorded (2025) ·
(323) 857-2000 Dr. Sue Martin, MDLos Angeles, CA · No drug or device payments recorded (2025) ·
(323) 442-2582 Dr. Sung Eun Yang, M.D.Los Angeles, CA · No drug or device payments recorded (2025) ·
(310) 206-9254 Dr. Sunita Bhuta, MDLos Angeles, CA · No drug or device payments recorded (2025) ·
(310) 794-8285 Dr. Susan Kerkoutian, M.D.Los Angeles, CA · No drug or device payments recorded (2025) ·
(310) 825-5719 Dr. Sylvia Anne Suzuki, M.D.Los Angeles, CA · No drug or device payments recorded (2025) ·
(310) 268-3570 Dr. Tae Hun Kim, M.D.Los Angeles, CA · No drug or device payments recorded (2025) ·
(323) 442-2582 Dr. Tara NarasimhaluLos Angeles, CA · No drug or device payments recorded (2025) ·
(310) 206-0944 Dr. Tarek Danial, MDLos Angeles, CA · No drug or device payments recorded (2025) ·
(323) 783-4011 Dr. Teodulo Meneses, M.D.Los Angeles, CA · No drug or device payments recorded (2025) ·
(323) 409-4617 Dr. Teresa Lacaria, M.D.Los Angeles, CA · No drug or device payments recorded (2025) ·
(310) 825-5719 Dr. Thanh Ho, MDLos Angeles, CA · $118 in drug and device payments (2025) ·
(310) 825-5719 Dr. Theresa Loya, M.D.Los Angeles, CA · No drug or device payments recorded (2025) ·
(563) 427-5363 Dr. Tiffany Yin, MDLos Angeles, CA · No drug or device payments recorded (2025) ·
(310) 206-0944 Dr. Ting Zhang, MD, PHDLos Angeles, CA · No drug or device payments recorded (2025) ·
(310) 206-0944 Dr. Tomic Hacopian, M.D.Los Angeles, CA · No drug or device payments recorded (2025) ·
(800) 954-8000 Dr. Valerie Arboleda, M.D. PH.D.Los Angeles, CA · $14 in drug and device payments (2025) ·
(310) 267-5709 Dr. Vivekanand Datta, MD PHDLos Angeles, CA · No drug or device payments recorded (2025) ·
(310) 423-6941 Dr. Wafaa Elatre, M.D.Los Angeles, CA · No drug or device payments recorded (2025) ·
(323) 442-2582 Dr. Weibo YuLos Angeles, CA · No drug or device payments recorded (2025) ·
(310) 206-0944 Dr. Wei Zheng, MDLos Angeles, CA · $113 in drug and device payments (2025) ·
(310) 794-7953 Dr. William Wallace, MDLos Angeles, CA · No drug or device payments recorded (2025) ·
(323) 442-2582 Dr. William Yong, MDLos Angeles, CA · No drug or device payments recorded (2025) ·
(310) 794-1355 Dr. Xiaotang Du, MDLos Angeles, CA · No drug or device payments recorded (2025) ·
(310) 267-2680 Common questions
How many Anatomic Pathology & Clinical Pathology providers are in California?There are 1,553 Anatomic Pathology & Clinical Pathology providers with active NPI records practicing in California, according to federal NPPES data refreshed monthly.
Do Anatomic Pathology & Clinical Pathology providers in California offer telehealth?Yes. 5 of the 1,553 Anatomic Pathology & Clinical Pathology providers in California (about 0%) report offering telehealth services in CMS data.
Which cities in California have the most Anatomic Pathology & Clinical Pathology providers?Los Angeles (206), Stanford (115), San Diego (107) have the highest concentration of Anatomic Pathology & Clinical Pathology providers in California.
How many Anatomic Pathology & Clinical Pathology providers in California received drug or device company payments?313 of 1,553 Anatomic Pathology & Clinical Pathology providers in California (20%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.
Where does this data come from?Provider counts and profiles come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.
Do most Pathologists (Anatomic & Clinical) in California work in independent practices or large health systems?Among 840 Pathologists (Anatomic & Clinical) in California enrolled in Medicare, 25% bill through a solo or small practice with fewer than 10 clinicians, 27% through a mid-size group of 10 to 99, and 48% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
Which hospitals do Pathologists (Anatomic & Clinical) in California work at?According to CMS facility affiliation records, the California hospitals where the most Pathologists (Anatomic & Clinical) hold privileges are Stanford Health Care in Stanford; Stanford Health Care Tri-Valley in Pleasanton; Cedars-Sinai Medical Center in Los Angeles.
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