Clinicians affiliated with Mercy General Hospital

Acute Care Hospitals · Voluntary non-profit - Private · 4001 J St, Sacramento, CA 95819 · Sacramento-Roseville-Folsom, CA · CCN 050017

Affiliation snapshotNovember 2, 2026CMS Doctors and Clinicians Facility Affiliation file, current snapshot (no end-of-2024 archive), applied to 2024

Activity year2024Medicare Part B claims, Original Medicare fee-for-service

580 clinicians affiliated with Mercy General Hospital are in the 2024 Medicare Part B data (625 listed in the affiliation file).

Each clinician's exact figures are in their Physician Report, from their page. View sample report · Already purchased? Open your report (earlier Local report and passes)

Affiliated clinicians by specialty, 2024

All specialties · Hospitalist (68) · Diagnostic Radiology (55) · Anesthesiology (36) · Family Practice (35) · Physician Assistant (35) · Internal Medicine (27) · Ophthalmology (24) · Cardiology (22) · Emergency Medicine (20) · General Surgery (19) · Nurse Practitioner (19) · Obstetrics & Gynecology (18) · Orthopedic Surgery (17) · Otolaryngology (12) · Pathology (12) · Pulmonary Disease (12) · Gastroenterology (11) · Certified Registered Nurse Anesthetist (CRNA) (10) · Neurology (10) · Podiatry (10) · Dermatology (9) · Critical Care (Intensivists) (8) · Interventional Cardiology (8) · Nephrology (8) · Interventional Radiology (7) · Physical Medicine and Rehabilitation (7) · Hematology-Oncology (6) · Neurosurgery (5) · Cardiac Surgery (4) · Clinical Cardiac Electrophysiology (4) · Gynecological Oncology (4) · Infectious Disease (4) · Thoracic Surgery (4) · Vascular Surgery (4) · Psychiatry (3) · Urology (3) · Colorectal Surgery (Proctology) (2) · Hospice and Palliative Care (2) · Plastic and Reconstructive Surgery (2) · Radiation Oncology (2) · Advanced Heart Failure and Transplant Cardiology (1) · Endocrinology (1) · Geriatric Medicine (1) · Hand Surgery (1) · Medical Oncology (1) · Nuclear Medicine (1) · Osteopathic Manipulative Medicine (1) · Pain Management (1) · Rheumatology (1) · Sports Medicine (1) · Surgical Oncology (1) · Undefined Physician type (1)

Anesthesiology affiliated with Mercy General Hospital, 2024

Alphabetical by last name; 36.

Name	City
Arfeen Alam, M.D.	Sacramento, CA
Lia F Alvarez, M.D.	Staten Island, NY
Jeffrey L Anderson, M.D.	Folsom, CA
Sebastian Ayala	Sacramento, CA
Lawrence D Bercutt, M.D.	Sacramento, CA
John J Carey, M.D.	Miami, FL
Connie Y Chang, M.D., PHD	Sacramento, CA
Shravan Cheruku, M.D.	Cleveland, OH
Wonjae E Choi, M.D.	Sacramento, CA
Ria Dasgupta, M.D.	Folsom, CA
Louis Devoe, M.D.	Sacramento, CA
Robert P Devoe, M.D.	Sacramento, CA
Kelly J Doerzbacher, M.D.	Davis, CA
Candy O Ezimora, MD	Los Angeles, CA
Tyler Gouvea, D.O.	Moreno Valley, CA
Henry Habra, MD	Carmichael, CA
Pia Anette Hof, M.D.	Carmichael, CA
Helen V Johnson, M.D.	Lakeport, CA
Gene Kurosawa, M.D.	Boston, MA
Crystal Lam	Miami, FL
Andrew L Leinweber, MD	Saint Louis, MO
Kaitlin J Nicoletti, DO	Sacramento, CA
Kevin P Nugent, MD	Carmichael, CA
Avanish S Reddy, M.D.	Manhasset, NY
Miguel A Rivera, M.D.	Sacramento, CA
Susanne C Roessler, M.D.	Sacramento, CA
George G Romero, M.D.	Sacramento, CA
Kei Satoh, MD	New Haven, CT
David Y Tang, M.D.	Sacramento, CA
Janice E Townsend, MD	Sacramento, CA
Brian L Wagner, M.D.	Sacramento, CA
Lauren M Walden, MD	Sacramento, CA
Steven Y Wang, M.D.	Sacramento, CA
Earl W Weyers, M.D.	Sacramento, CA
David P Whalen, M.D.	Sacramento, CA
Michael Wong, MD	Seattle, WA

Affiliation comes from the CMS Doctors and Clinicians Facility Affiliation file, hospital rows only; name, address and type from the CMS Hospital General Information file. CMS does not publish an end-of-year archive of the affiliation file, so the current snapshot is applied to the latest data year. A clinician listed with several hospitals or groups appears on each of their pages. How hospital pages are built