Clinicians affiliated with Memorial Urgent Care Group

45 clinicians on file with this group · most practice in New York-Newark-Jersey City, NY-NJ · PAC ID 6507878675

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

42 clinicians affiliated with Memorial Urgent Care Group are in the 2024 Medicare Part B data, 23 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 · Internal Medicine (11) · Nurse Practitioner (11) · Emergency Medicine (9) · Physician Assistant (8) · Critical Care (Intensivists) (1) · Hematology-Oncology (1) · Hospitalist (1)

Specialty links go to the specialty in New York-Newark-Jersey City, NY-NJ.

Clinicians affiliated with Memorial Urgent Care Group, 2024

Alphabetical by last name; 42.

NameSpecialtyCity
Afia Babar, M.D.HospitalistNew York, NY
Benjamin BiewenEmergency MedicineNew York, NY
Ellen Bondar, MDInternal MedicineNew York, NY
Kelly Boyle, PA-CPhysician AssistantBrooklyn, NY
Kathleen N Cathcart, MDHematology-OncologyNew York, NY
Tiffany M Chua, AGACNP-BCNurse PractitionerNew York, NY
Skender Driza, M.D.Internal MedicineBrooklyn, NY
Marielle Duryea, NPNurse PractitionerNew York, NY
Mark Fenig, M.D., MPHEmergency MedicineGreenport, NY
Shahin A Gharib, MDEmergency MedicineBronx, NY
Jeffrey S Groeger, MDCritical Care (Intensivists)New York, NY
Yuliya Gruber, PA-CPhysician AssistantNew York, NY
Corita R Grudzen, M.D.Emergency MedicineNew York, NY
Jin He, MSN, AGACNP-BC, CCRNNurse PractitionerNew York, NY
Najat HelwaniPhysician AssistantNew York, NY
Kameca James, FNP-BCNurse PractitionerNew York, NY
Erik K Johnson, MDInternal MedicineNew York, NY
Robin T Kim, M.D.Emergency MedicineNew York, NY
Diana Kim Liu, M.D.Emergency MedicineNew York, NY
Adam D Klotz, MDInternal MedicineNew York, NY
Tatiana KobzevaNurse PractitionerNew York, NY
Merissa A Kochanski, NPNurse PractitionerSunnyside, NY
Alysha KoorjiNurse PractitionerNew York, NY
Kelly E Liotta, NPNurse PractitionerNew York, NY
Michelle K Logozzo, MDInternal MedicineNew York, NY
Emily MaNurse PractitionerNew York, NY
Maxwell S MazzarinoPhysician AssistantNew York, NY
Sarah Mcintyre, PA-CPhysician AssistantNew York, NY
Mark A Melrose, D.O.Emergency MedicineNew York, NY
Jessica S Mendelsohn, PHYSICIAN ASSISTANTPhysician AssistantNew York, NY
Sandy S Nath, MDInternal MedicineBrooklyn, NY
Barbara O'Sullivan, MDInternal MedicineNew York, NY
Majerry Philius, PA-CPhysician AssistantNorth Miami, FL
Dragos Rancea, MDInternal MedicineNew York, NY
Nelson F SanchezInternal MedicineNew York, NY
Melissa Selesky, NP-CNurse PractitionerNew York, NY
Robin E Stutman, MDInternal MedicineCamden, NJ
Rachna Sultanian, MDEmergency MedicineNew York, NY
Kathryn N SundbergPhysician AssistantWallingford, CT
Maria Uribe, NPNurse PractitionerNew York, NY
George K Wang, M.D., PH.D.Internal MedicineNew York, NY
Jyoti T YoonEmergency MedicineNew York, NY

Practice locations

Listed practice locations in New York.

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