Anesthesiology in Lancaster, California
Data updated monthly · Last refresh September 2026
23 Anesthesiology providers practice in Lancaster. Listings are drawn from federal public records and are not endorsements.
Anesthesiology providers in Lancaster
Listed alphabetically. 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. Alejandro Arenas, M.D.Lancaster, CA · $31 in drug and device payments (2025) ·
(661) 949-5115 Dr. Chang Kim, M.D.Lancaster, CA · No drug or device payments recorded (2025) ·
(661) 949-5000 Dr. Choon Wha Chun, M.D.Lancaster, CA · No drug or device payments recorded (2025) ·
(661) 940-6060 Dr. Eugene Wong, MDLancaster, CA · No drug or device payments recorded (2025) ·
(661) 940-1112 Dr. Geetha Bhaskara, M.D.Lancaster, CA · No drug or device payments recorded (2025) ·
(661) 949-5000 Dr. Gurdarshan Gill, M.D.Lancaster, CA · $40 in drug and device payments (2025) ·
(661) 949-5000 Dr. Gurnam Pannu, M.D.Lancaster, CA · No drug or device payments recorded (2025) ·
(661) 949-5000 Dr. Indu Jain, M.D.Lancaster, CA · $482 in drug and device payments (2025) ·
(661) 729-6854 Dr. Manorama Chowdhry, MDLancaster, CA · $47 in drug and device payments (2025) ·
(661) 949-5548 Dr. Meena Shah, M.D.Lancaster, CA · $15 in drug and device payments (2025) ·
(661) 940-1112 Dr. Mervyn Stoll, M.D.Lancaster, CA · No drug or device payments recorded (2025) ·
(661) 949-5000 Dr. Michael Burr, M.D.Lancaster, CA · No drug or device payments recorded (2025) ·
(661) 940-1346 Dr. Mike Dhaliwal, M.D.Lancaster, CA · No drug or device payments recorded (2025) ·
(661) 949-5000 Dr. Patalappa Chandrashekar, M.D.Lancaster, CA · $40 in drug and device payments (2025) · Telehealth ·
(661) 949-5273 Dr. Ponnamma Chenanda, M.D.Lancaster, CA · $40 in drug and device payments (2025) ·
(661) 949-5000 Dr. Raymond Nguyen, M.D.Lancaster, CA · $40 in drug and device payments (2025) ·
(661) 949-5000 Dr. Robert Frizzell, M.D.Lancaster, CA · No drug or device payments recorded (2025) ·
(661) 949-5000 Dr. Ruth Oren, M.D.Lancaster, CA · No drug or device payments recorded (2025) ·
(661) 948-8581 Dr. Seo Yang, MDLancaster, CA · No drug or device payments recorded (2025) ·
(661) 940-1112 Dr. Stephanie Devaney, MDLancaster, CA · $40 in drug and device payments (2025) ·
(661) 949-5000 Dr. Tamding Tempo, M.D., INC.Lancaster, CA · No drug or device payments recorded (2025) ·
(661) 729-6854 Dr. Vijayalakshm Balasubramanian, M.D.Lancaster, CA · No drug or device payments recorded (2025) ·
(661) 949-5000 Dr. Yong Chung, M,D,Lancaster, CA · No drug or device payments recorded (2025) ·
(661) 940-1346 Common questions
How many Anesthesiology providers are in Lancaster, California?There are 23 Anesthesiology providers with active NPI records practicing in Lancaster, according to federal NPPES data refreshed monthly.
Where does this data come from?Provider records 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.
All specialties in Lancaster Anesthesiology across California