Clinicians affiliated with Oak Street Health Physicians Group PC

229 clinicians on file with this group · most practice in Chicago-Naperville-Elgin, IL-IN · PAC ID 7517109879

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

157 clinicians affiliated with Oak Street Health Physicians Group PC are in the 2024 Medicare Part B data, 72 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 · Nurse Practitioner (64) · Family Practice (45) · Internal Medicine (23) · Physician Assistant (11) · Podiatry (6) · Licensed Clinical Social Worker (4) · Geriatric Medicine (2) · Hospitalist (2)

Specialty links go to the specialty in Chicago-Naperville-Elgin, IL-IN.

Clinicians affiliated with Oak Street Health Physicians Group PC, 2024

Alphabetical by last name; 101–157 of 157.

NameSpecialtyCity
Justyna E Pomiotlo, N.P.Nurse PractitionerBlue Island, IL
Timothy D Prajka, DOFamily PracticeChicago, IL
Bianca Y Rafidia Vargas, NPNurse PractitionerHammond, IN
Manas Rane, MDHospitalistSalinas, CA
Darnell Rather, FNPNurse PractitionerGary, IN
Adnan A RazzaqueInternal MedicineChicago, IL
Jean E Reidy, APNNurse PractitionerChicago, IL
Keirsten Reilly, MD, MSFamily PracticeAurora, IL
Marjorie Remy, DNP, FNPNurse PractitionerChicago, IL
Albert L Reynolds, MDInternal MedicineBurr Ridge, IL
Edna M Rios, FNP-BCNurse PractitionerChicago, IL
Rene Roberts, M.D.Family PracticeChicago, IL
Miriam T Rodriguez, APN, FNP-CNurse PractitionerWaukegan, IL
Sergio H Rodriguez, M.D.Internal MedicineChicago, IL
Lesbia A Rodriguez-Nwankwo, M.D.Family PracticeChicago, IL
Megan J Romine, DOInternal MedicineDes Moines, IA
Jodi M Roque, MDFamily PracticeChicago, IL
Elvira Ruiz Garate, NPNurse PractitionerMadison, WI
Gretel Ruiz Jorge, M.D.Geriatric MedicineChicago, IL
Lisa A Ryan, MDInternal MedicineChicago, IL
Rachel L Sabb, MDFamily PracticeDetroit, MI
Carol M Sacco, MSN, ANP, NP-CNurse PractitionerMoline, IL
Robert J Saqueton, MDInternal MedicineSkokie, IL
Paige Scholer, MDInternal MedicineChicago, IL
Niraj Y Shah, M.D.Internal MedicineJoliet, IL
Prerak R Shah, MDFamily PracticeChicago, IL
Shazia Shivji, MDInternal MedicineChicago, IL
Paramjit Sikand, M.D.Internal MedicineJoliet, IL
Jovana Simovic, APNNurse PractitionerHarwood Heights, IL
Vanessa Sohn, M.D.Family PracticeHarwood Heights, IL
Steven W Song, M.D.Family PracticeChicago, IL
Yolanda A Spencer, NPNurse PractitionerHammond, IN
Mark S Stolspart, FNP-BCNurse PractitionerChicago, IL
Candace Stone, CNPNurse PractitionerPeoria, IL
June Swain, NP-CNurse PractitionerWest Des Moines, IA
Taha I Syed, D.OFamily PracticeChampaign, IL
Oludara O Talabi, MDFamily PracticeJoliet, IL
Laura Trujillo-Castellanos, NPNurse PractitionerChicago, IL
Bonnie Tse, M.D.Family PracticeChicago, IL
Laura S Tse, APRN, FNP-BC, PCCNNurse PractitionerChicago, IL
Tina V Valdez, D.O.Internal MedicineChicago, IL
Cindy ValenciaNurse PractitionerChicago, IL
Rachel E Vandyken, PA-CPhysician AssistantBerwyn, IL
Sully VegaNurse PractitionerWaukegan, IL
Clementina VerdinNurse PractitionerChicago, IL
Natalya Vladimirskiy, M.D.Internal MedicineChicago, IL
Kynyahta L Walters, APRN, FNP-CNurse PractitionerChicago, IL
Ellen R Walukas, DNPNurse PractitionerChicago, IL
Janee S Ware, M.D.Family PracticeChicago Heights, IL
Michelle Wathier, NPNurse PractitionerGary, IN
Angel WatkinsNurse PractitionerOlympia Fields, IL
Emma WesselsPhysician AssistantJoliet, IL
Lashunda Williams, MDFamily PracticePeoria, IL
Susan C Winterbauer, APNNurse PractitionerRockford, IL
Seit Wong, MDFamily PracticeWaukegan, IL
Michelle Woo, APNNurse PractitionerChicago, IL
Jorge D Yahuaca, MDFamily PracticeChicago, IL

Practice locations

Listed practice locations in Illinois, Indiana.

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