Clinicians affiliated with Palm Springs Anesthesia Services PC

92 clinicians on file with this group · most practice in Riverside-San Bernardino-Ontario, CA · PAC ID 6406049592

Affiliation snapshotOctober 2, 2026CMS Doctors and Clinicians file, current snapshot (no end-of-2024 archive), applied to 2024
Activity year2024Medicare Part B claims, Original Medicare fee-for-service

74 clinicians affiliated with Palm Springs Anesthesia Services PC are in the 2024 Medicare Part B data, 57 of them physicians. Data years with affiliated clinicians: 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024.

Each clinician's exact figures are in their Physician Report, from their page; a specialty's figures in this market are in a Market Comparison. View sample report · Already purchased? Open your report

Affiliated clinicians by specialty, 2024

All specialties · Anesthesiology (56) · Certified Registered Nurse Anesthetist (CRNA) (17) · Pain Management (1)

Specialty links go to the specialty in Riverside-San Bernardino-Ontario, CA.

Clinicians affiliated with Palm Springs Anesthesia Services PC, 2024

Alphabetical by last name; 74.

NameSpecialtyCity
Maria Jeana L Acabal, CRNACertified Registered Nurse Anesthetist (CRNA)Brawley, CA
David N Aguilar, M.D.AnesthesiologyOxnard, CA
Kabir Ahmed, M.D.AnesthesiologyApple Valley, CA
William B Ahnn, M.D.AnesthesiologySan Bernardino, CA
Mohammed J Alam, MDAnesthesiologyLynwood, CA
Melissa Arbar, DOAnesthesiologyMyrtle Beach, SC
Tamer A Attia, M.D.AnesthesiologyVineland, NJ
Kenneth S Brown, M.D.AnesthesiologySan Diego, CA
Robert Burns, DOAnesthesiologyHouston, TX
Gonzalo A Cazas, M.D.AnesthesiologySun City, CA
Susana P Chae, CRNACertified Registered Nurse Anesthetist (CRNA)Los Angeles, CA
Dennis Chang, MDAnesthesiologyThousand Oaks, CA
Amanda ChaoAnesthesiologyLoma Linda, CA
Jason H Chua, M.D.AnesthesiologyLos Angeles, CA
Melissa A Coombes, CRNACertified Registered Nurse Anesthetist (CRNA)Bakersfield, CA
Scott T Demar, CRNACertified Registered Nurse Anesthetist (CRNA)Westlake Village, CA
Barbara M Devries, CRNACertified Registered Nurse Anesthetist (CRNA)Greenville, NC
Parvinjit S Dhaliwal, D.O.AnesthesiologyOxnard, CA
Estela Diesfeld, MDPain ManagementVentura, CA
Sarah J Dill, MDAnesthesiologyNewport News, VA
Michael H DO, M.D.AnesthesiologyFountain Valley, CA
Sarah J Doyle, CRNACertified Registered Nurse Anesthetist (CRNA)Lompoc, CA
Erica J Evans, MDAnesthesiologyLoma Linda, CA
Adam Fish, DOAnesthesiologySan Antonio, TX
Jeffrey Garlock, MDAnesthesiologyVail, CO
Clifford M Gevirtz, M.D.AnesthesiologyNew Haven, CT
Abraham I Gonzalez, REGISTERED NURSECertified Registered Nurse Anesthetist (CRNA)San Bernardino, CA
Dalia J Gourgy, M.D.AnesthesiologyLos Alamitos, CA
Supreet K Grewal, M.D.AnesthesiologyNew Brunswick, NJ
Rajah P Gunawardana, MDAnesthesiologyWest Covina, CA
Andrew HallmarkAnesthesiologyChicago, IL
Mark E Harlacher, M.D.AnesthesiologyOxnard, CA
Carl V Hartfield, CRNACertified Registered Nurse Anesthetist (CRNA)Riverside, CA
Randall J Holtby, M.D.AnesthesiologyOxnard, CA
Jennifer Hunt, CRNACertified Registered Nurse Anesthetist (CRNA)Greensboro, NC
Brittany A InostrozaCertified Registered Nurse Anesthetist (CRNA)Palm Springs, CA
Ariele KeatsCertified Registered Nurse Anesthetist (CRNA)Berwyn, IL
Nahum I Kryzman, M.D.AnesthesiologyThousand Oaks, CA
Andrew W La Brucherie, CRNACertified Registered Nurse Anesthetist (CRNA)Stockton, CA
Frederick C Li, M.D.AnesthesiologyLos Angeles, CA
Andrew S Lim, CRNACertified Registered Nurse Anesthetist (CRNA)San Bernardino, CA
David Marchosky, MDAnesthesiologyLynwood, CA
Babak Mardani, M.D.AnesthesiologyNew Orleans, LA
Edward A Martin, M.D.AnesthesiologyInglewood, CA
Carin R Mascetti, M.D.AnesthesiologyLoma Linda, CA
Gavin Mcmullen, CRNACertified Registered Nurse Anesthetist (CRNA)San Bernardino, CA
George Mychaskiw, D.O.AnesthesiologyShreveport, LA
Bahram Namdari, D.OAnesthesiologyWestlake Village, CA
Kenneth W Neff, M.D.AnesthesiologySan Bernardino, CA
Sabrina Ngo, M.D.AnesthesiologyBaltimore, MD
Minh D Nguyen, D.O.AnesthesiologyFresno, CA
Moses G Olson, M.D.AnesthesiologySan Bernardino, CA
Cheryl Osorio, M.D.AnesthesiologyUpland, CA
Matthew Peterkin, SRNACertified Registered Nurse Anesthetist (CRNA)San Bernardino, CA
Paul R Phelps, M.D.AnesthesiologyMurrieta, CA
Min Qin, M.D.AnesthesiologyLong Beach, CA
Adrian V Reyes, M.D.AnesthesiologySan Bernardino, CA
Brad A Richard, M.D.AnesthesiologyLong Beach, CA
Mark Richman, MDAnesthesiologyPortland, OR
Samuel J Roth, M.D.AnesthesiologySan Bernardino, CA
Sook-Ja Shin, M.D.AnesthesiologySan Bernardino, CA
Svetlana Slocum, MDAnesthesiologySanta Monica, CA
Joseph Soo, M.D.AnesthesiologyLoma Linda, CA
Young A Suk, M.D.AnesthesiologySan Bernardino, CA
Christina Maria P Tan, CRNACertified Registered Nurse Anesthetist (CRNA)San Bernardino, CA
Justin Y Tong, M.D.AnesthesiologyChicago, IL
Julie K Tran, M.D.AnesthesiologyLoma Linda, CA
Ngoc-Hai Truong, M.D.AnesthesiologyOrange, CA
Alice Tsao, MDAnesthesiologyMoreno Valley, CA
Kelly Tseng, M.D.AnesthesiologyLong Beach, CA
Matthew Vo, M.DAnesthesiologyLong Beach, CA
Isuru U Wijesinghe, D.O.AnesthesiologyJohnson City, NY
Long Xu, MDAnesthesiologyRiverside, CA
Hannah Zentner, CRNACertified Registered Nurse Anesthetist (CRNA)Oxnard, CA

Practice locations

Listed practice locations in California.

Source: CMS Doctors and Clinicians National Downloadable File, snapshot October 2, 2026.

Membership comes from the CMS Doctors and Clinicians file. CMS does not publish an end-of-year archive of it, so the current snapshot is applied to every data year. A clinician affiliated with several groups or hospitals appears on each of their pages. How group pages are built · Limitations