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. Xi CaoLa Jolla, CA · $16 in drug and device payments (2025) ·
(858) 657-6772 Dr. Andrew Burg, M.D.Lake Forest, CA · No drug or device payments recorded (2025) ·
(714) 726-9565 Dr. Rana Richeh, MDLake Forest, CA · No drug or device payments recorded (2025) ·
(714) 858-1133 Dr. Alfred Yamamoto, M.D.Lakewood, CA · No drug or device payments recorded (2025) ·
(562) 602-6737 Dr. Helene Saffer, M.D.La Mesa, CA · No drug or device payments recorded (2025) ·
(619) 740-4492 Dr. James Carry, M.D.La Mesa, CA · No drug or device payments recorded (2025) ·
(619) 740-4492 Dr. Octavio Armas, M.D.La Mesa, CA · No drug or device payments recorded (2025) ·
(619) 740-4492 Dr. Rachel Vanderschelden, MDLa Mesa, CA · No drug or device payments recorded (2025) ·
(619) 740-4492 Dr. Roshanak Alialy, MDLa Mesa, CA · No drug or device payments recorded (2025) ·
(619) 740-4492 Dr. Sharon Mair, M.D.La Mesa, CA · No drug or device payments recorded (2025) ·
(619) 644-4052 Dr. G. Varaprasathan, M.D.Lancaster, CA · No drug or device payments recorded (2025) ·
(661) 949-5611 Dr. Hong Shen, M.D.Lancaster, CA · No drug or device payments recorded (2025) ·
(661) 949-5000 Dr. Xiaoyan ZhouLancaster, CA · No drug or device payments recorded (2025) ·
(661) 949-5611 Dr. Christine Rongey, MDLivermore, CA · No drug or device payments recorded (2025) · Telehealth ·
(323) 873-4883 Dr. Amita Mistry, M.D.Loma Linda, CA · No drug or device payments recorded (2025) ·
(909) 558-6422 Dr. Camilla Cobb, M.D.Loma Linda, CA · No drug or device payments recorded (2025) ·
(909) 558-2304 Dr. Cody Carter, MDLoma Linda, CA · No drug or device payments recorded (2025) ·
(909) 558-4094 Dr. Dylan Purkiss, DOLoma Linda, CA · No drug or device payments recorded (2025) ·
(562) 328-6063 Dr. George Saukel, M.D.Loma Linda, CA · No drug or device payments recorded (2025) ·
(909) 558-6422 Dr. Heather Rojas, MDLoma Linda, CA · $26 in drug and device payments (2025) ·
(909) 800-2036 Dr. Irene Thung, M.D.Loma Linda, CA · $18 in drug and device payments (2025) ·
(909) 825-7084 Dr. Jessica HudsonLoma Linda, CA · No drug or device payments recorded (2025) ·
(909) 558-4094 Dr. Jin Guo, M.D.Loma Linda, CA · No drug or device payments recorded (2025) ·
(909) 558-4094 Dr. Laura Denham, MDLoma Linda, CA · No drug or device payments recorded (2025) ·
(909) 558-4094 Dr. Pamela Wat, M.D.Loma Linda, CA · No drug or device payments recorded (2025) ·
(909) 558-6422 Dr. Resa Chase, M.D.Loma Linda, CA · No drug or device payments recorded (2025) ·
(909) 583-6099 Dr. Robin Dietz, MDLoma Linda, CA · $105 in drug and device payments (2025) ·
(909) 558-4094 Dr. Shehla AmanLoma Linda, CA · No drug or device payments recorded (2025) ·
(909) 558-4094 Dr. Shobha Castelino - PrabhuLoma Linda, CA · No drug or device payments recorded (2025) ·
(909) 558-6422 Dr. Yamil Lopez, MDLoma Linda, CA · No drug or device payments recorded (2025) ·
(909) 558-4094 Dr. Tomas Machin, MDLompoc, CA · No drug or device payments recorded (2025) ·
(805) 737-5718 Dr. Alan Lentzner, M.D.Long Beach, CA · No drug or device payments recorded (2025) ·
(562) 597-4260 Dr. Be Huynh, M.D.Long Beach, CA · No drug or device payments recorded (2025) ·
(562) 933-0717 Dr. Chynel Henning, M.D.Long Beach, CA · No drug or device payments recorded (2025) ·
(562) 377-0389 Dr. Elham Khanifar, M.D.Long Beach, CA · No drug or device payments recorded (2025) ·
(562) 933-0717 Dr. Gloria Bertucci, M.D.Long Beach, CA · No drug or device payments recorded (2025) ·
(562) 933-0715 Dr. Jared Shows, MDLong Beach, CA · No drug or device payments recorded (2025) ·
(562) 933-0845 Dr. Joyce King, MDLong Beach, CA · No drug or device payments recorded (2025) ·
(562) 933-0722 Dr. Julio Ibarra, M.D.Long Beach, CA · No drug or device payments recorded (2025) ·
(562) 933-0717 Dr. Linda Ando, M.D.Long Beach, CA · No drug or device payments recorded (2025) ·
(562) 491-9755 Dr. Lisa Shane, M.D.Long Beach, CA · No drug or device payments recorded (2025) ·
(562) 933-0713 Dr. Luke Watson, MDLong Beach, CA · No drug or device payments recorded (2025) ·
(562) 997-2232 Dr. Maria Dacosta-iyer, M.D.Long Beach, CA · No drug or device payments recorded (2025) ·
(562) 826-5513 Dr. Melvin Hoshiko, M.D.Long Beach, CA · No drug or device payments recorded (2025) ·
(562) 933-0719 Dr. Mika Fujiwara, M.D.Long Beach, CA · $24 in drug and device payments (2025) ·
(562) 933-0717 Dr. Parwiz Siaghani, D.OLong Beach, CA · No drug or device payments recorded (2025) ·
(562) 933-0717 Dr. Qiuping Ma, M.D. PH.DLong Beach, CA · No drug or device payments recorded (2025) ·
(562) 826-8000 Dr. Savita Ries, M.D.Long Beach, CA · No drug or device payments recorded (2025) ·
(562) 933-0727 Dr. Wissam Dahoud, M.D.Long Beach, CA · No drug or device payments recorded (2025) ·
(562) 933-0716 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.
Related reading on HealthcareDiscovery.AI
Anatomic Pathology & Clinical Pathology in all 50 states Search all 1,553 in the directory Ask Zach for help choosing
Related
