Clinicians affiliated with Oncology Hematology Association Inc
202 clinicians on file with this group · most practice in Pittsburgh, PA · PAC ID 9830003300
153 clinicians affiliated with Oncology Hematology Association Inc are in the 2024 Medicare Part B data, 69 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 · Physician Assistant (51) · Medical Oncology (38) · Nurse Practitioner (33) · Hematology (15) · Internal Medicine (9) · Hematology-Oncology (6) · Hospice and Palliative Care (1)
Specialty links go to the specialty in Pittsburgh, PA.
Clinicians affiliated with Oncology Hematology Association Inc, 2024
Alphabetical by last name; 101–153 of 153.
| Name | Specialty | City |
|---|---|---|
| Hannah Peterson | Physician Assistant | Pittsburgh, PA |
| Daniel Petro | Medical Oncology | Pittsburgh, PA |
| Lydia Popichak | Physician Assistant | Pittsburgh, PA |
| Michael J Porter, MD | Internal Medicine | Pittsburgh, PA |
| Aaron Provenzano | Medical Oncology | Steubenville, OH |
| Kevin A Quann, M.D., PH.D | Hematology | Pittsburgh, PA |
| Mohammad P Rahman, M.D. | Medical Oncology | Steubenville, OH |
| Kiran Rajasenan | Medical Oncology | Wexford, PA |
| Gopala Ramineni | Medical Oncology | Indiana, PA |
| Shantan G Reddy, M.D. | Internal Medicine | Johnstown, PA |
| Robert L Redner, MD | Hematology | Pittsburgh, PA |
| Rahim Remtulla | Medical Oncology | Coraopolis, PA |
| Katharine T Ressler, PA-C | Physician Assistant | Erie, PA |
| John Rhee | Medical Oncology | Pittsburgh, PA |
| Shannon Riskey | Nurse Practitioner | Washington, PA |
| Deanna R Rock, FNP-BC | Nurse Practitioner | Steubenville, OH |
| Kelly G Ross, MD | Hematology-Oncology | Pittsburgh, PA |
| James Rossetti | Hematology | Pittsburgh, PA |
| Jan M Rothman, MD | Hematology-Oncology | Erie, PA |
| Randi M Sacco, PA-C | Physician Assistant | Erie, PA |
| Gurprataap Sandhu | Medical Oncology | Pittsburgh, PA |
| Ibrahim Sbeitan, MD | Medical Oncology | Johnstown, PA |
| Nicole Schafer | Nurse Practitioner | Pittsburgh, PA |
| Kaleigh N Scherich, PA-C | Physician Assistant | Jefferson Hills, PA |
| Robert Schillo | Medical Oncology | Moon Township, PA |
| Barbara Schwabenbauer, CRNP | Nurse Practitioner | Pittsburgh, PA |
| David J Seastone, PH.D., D.O. | Internal Medicine | Erie, PA |
| Alison Sehgal | Hematology | Pittsburgh, PA |
| Janna R Shaw, CRNP | Nurse Practitioner | Erie, PA |
| Warren D Shlomchik, MD | Hematology | New Haven, CT |
| Brittany N Skedel, CRNP | Nurse Practitioner | Johnstown, PA |
| Chad Smith | Internal Medicine | New Castle, PA |
| Wilton P Smith, MD | Internal Medicine | Pittsburgh, PA |
| Jordan T Snead, CRNP | Nurse Practitioner | Pittsburgh, PA |
| Neal G Spada | Hematology | Pittsburgh, PA |
| William Spielvogle | Medical Oncology | Farrell, PA |
| Stacy E Stahl, C.R.N.P. | Nurse Practitioner | Beaver, PA |
| Lillian Strell, FNP-C | Nurse Practitioner | Pittsburgh, PA |
| Andrew W Swartz, M.D. | Medical Oncology | Cranberry Township, PA |
| Autumn Swick, PA-C | Physician Assistant | Altoona, PA |
| Grace Tarabay | Medical Oncology | Beaver, PA |
| Halli H Tarter, PA-C | Physician Assistant | Pittsburgh, PA |
| Roby Thomas | Medical Oncology | Pittsburgh, PA |
| Linda Todaro | Nurse Practitioner | Pittsburgh, PA |
| Monica Updyke, CRNP | Nurse Practitioner | Johnstown, PA |
| Kendra L Valdez, CRNP | Nurse Practitioner | Akron, OH |
| Christina Waters | Physician Assistant | Pittsburgh, PA |
| Margaret A Waters, PA-C | Physician Assistant | Pittsburgh, PA |
| Richard J White, DO | Hematology | Butler, PA |
| Denise Winfield | Nurse Practitioner | Greensburg, PA |
| Kayla L Wirfel, PA-C | Physician Assistant | Johnstown, PA |
| Risa L Wong, MD | Hematology-Oncology | Pittsburgh, PA |
| Donald Woytowitz | Hematology | Pittsburgh, PA |
Practice locations
Listed practice locations in Ohio, 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