Clinicians affiliated with Hematology Oncology Association

76 clinicians on file with this group · most practice in Pittsburgh, PA · PAC ID 2860413002

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

62 clinicians affiliated with Hematology Oncology Association are in the 2024 Medicare Part B data, 32 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 · Medical Oncology (21) · Nurse Practitioner (16) · Physician Assistant (14) · Hematology-Oncology (7) · Hematology (2) · Internal Medicine (2)

Specialty links go to the specialty in Pittsburgh, PA.

Clinicians affiliated with Hematology Oncology Association, 2024

Alphabetical by last name; 62.

NameSpecialtyCity
Afaq AhmadInternal MedicineUniontown, PA
Shabbir Ahmad, M.D.Hematology-OncologyAltoona, PA
Mohammad AlkayemHematology-OncologyDuncansville, PA
Katerina Ancevski HunterMedical OncologyGreensburg, PA
Samantha M Auckerman, FNP-CNurse PractitionerGreensburg, PA
Brianne BakerNurse PractitionerAltoona, PA
Jason Bierenbaum, MDMedical OncologyMckeesport, PA
Victor Bilan, M.D.Medical OncologyGreensburg, PA
Clare BoastPhysician AssistantGreensburg, PA
Maria Carmichel, PA-CPhysician AssistantPittsburgh, PA
Katelyn ClarkPhysician AssistantAltoona, PA
Lijun Dai, M.D.Hematology-OncologyUniontown, PA
Kelsey L Dilks, PA-CPhysician AssistantPittsburgh, PA
Shelley Dranko, PA-CPhysician AssistantPittsburgh, PA
Paul D Ehrlichman, DOHematologyGreensburg, PA
Walter E Fasenmyer, CRNPNurse PractitionerSeneca, PA
Navkiranjit GillMedical OncologyNorth Huntingdon, PA
Gaurav GoelMedical OncologyBethel Park, PA
Kristopher J Hansen, DOInternal MedicineAltoona, PA
Marisa S Harmon, CRNPNurse PractitionerUniontown, PA
Susan HarrisNurse PractitionerPittsburgh, PA
Tammy L Huey, CRNPNurse PractitionerFranklin, PA
Kevin M Kane, M.D.Medical OncologyMckeesport, PA
Mark M Keating, M.D.Hematology-OncologyAltoona, PA
Gauri J Kiefer, M.D.Medical OncologyGreensburg, PA
Michal KrauzeHematology-OncologyPittsburgh, PA
Andrew D Laman, M.D.Medical OncologyClairton, PA
Sarah J Magilson, PA-CPhysician AssistantPittsburgh, PA
Maria I ManolerasPhysician AssistantMckeesport, PA
Christopher MarshHematology-OncologyPittsburgh, PA
Alicia McgrainNurse PractitionerUniontown, PA
Heather G Mckeel, CRNPNurse PractitionerSeneca, PA
Angela MerlinoPhysician AssistantIrwin, PA
Mandee MikeskaNurse PractitionerMt Pleasant, PA
Cathy L Miller, CRNPNurse PractitionerAltoona, PA
John MorcosMedical OncologyGreensburg, PA
Khanh T Nguyen, MDMedical OncologyMonroeville, PA
Jennifer L Osborn, M.D.Medical OncologyPittsburgh, PA
Alyssa OwensPhysician AssistantPittsburgh, PA
Shannon K Penland, MDMedical OncologySeneca, PA
Sajid PerachaMedical OncologyUniontown, PA
Linda PfeiferNurse PractitionerNorth Huntingdon, PA
Donna V Puleio, M.D.Medical OncologySeneca, PA
Carol Reidmiller, FNP-CNurse PractitionerGreensburg, PA
Vincent E Reyes, MDMedical OncologyPittsburgh, PA
Margaret K Root, CRNPNurse PractitionerPittsburgh, PA
Jennifer RossPhysician AssistantMonroeville, PA
Eric L Safyan, M.D.Medical OncologyPittsburgh, PA
Jordan J Senchak, MDHematologyPittsburgh, PA
Monica A Siegel, CRNP, AOCNPNurse PractitionerPittsburgh, PA
Jordan T Snead, CRNPNurse PractitionerPittsburgh, PA
Courtney StetorPhysician AssistantBethel Park, PA
Skyler Swartzbaugh, PA-CPhysician AssistantPittsburgh, PA
Nishant Tageja, M.D.Medical OncologyGreensburg, PA
Amber ThompsonNurse PractitionerUniontown, PA
Robert VanderweeleHematology-OncologyPittsburgh, PA
John WaasMedical OncologyGreensburg, PA
Dorothy Wheaton, PAPhysician AssistantSeneca, PA
Melissa K Yee, MDMedical OncologyPittsburgh, PA
Andrew J Zahalsky, M.D.Medical OncologyGreensburg, PA
Emily ZeanchockPhysician AssistantSeneca, PA
Yuanjue L Zhang, MDMedical OncologyColumbia, MD

Practice locations

Listed practice locations in Pennsylvania.

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