Mark Sobczak is an Oncology physician affiliated with Fox Chase Cancer Center. OpenAlex indexes 31 publications with 1,144 citations (h-index 14).
Overview
Scholarship
indexed output and impact (OpenAlex)Distinct works indexed by OpenAlex.
Total citations across indexed works.
Hirsch index, productivity × impact (OpenAlex).
Medicare prescribing footprint (2022)
The drugs this prescriber writes for Medicare patients, grouped by drug class and therapeutic area. Every percentage is a share of their total prescribing, so you can see what they prescribe most. These are proportions, not patient counts or dollar amounts. No condition is inferred: the claims record what was prescribed, never why.
Genitourinary & hormones
100%alpha-Adrenergic Blocker100%Tamsulosin Hcl100%Part D<11 patients
Drug classes come from the WHO ATC and U.S. National Library of Medicine (RxClass) classifications; prescribing counts come from the CMS Medicare Part D Prescribers file. Each drug is counted once, under its primary class. Medicare fee-for-service only, so no Medicare Advantage, commercial, or pediatric prescribing is included. CMS publishes this data about 17 months after the fact.
Publications
Matched to this physician's OpenAlex author record; most-cited works shown first.
- Long-Term Results of a Phase 3 Randomized Prospective Trial of Erectile Tissue-Sparing Intensity-Modulated Radiation Therapy for Men With Clinically Localized Prostate Cancer
International Journal of Radiation Oncology*Biology*Physics
2022 - Patient-reported Quality of Life After SBRT, LDR, and HDR Brachytherapy for Prostate Cancer
American Journal of Clinical Oncology
2021 - Treatment facility volume and survival in patients with advanced prostate cancer.
Journal of Clinical Oncology
2019
Similar KOLs
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Elizabeth Plimack, MD
Fox Chase Cancer Center
John Ridge, MD
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Eric Horwitz, MD
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Gary Hudes, MD
Fox Chase Cancer Center
A basic profile from our physician directory: identity and practice contact from the federal NPPES registry, research from OpenAlex, trials from ClinicalTrials.gov, payments from CMS Open Payments — shown itemized where we have matched records, as a count where we only have a total. This person hasn't been through our full identity-adjudication pipeline yet, so funding, congress activity and public presence aren't shown. Absence of a section means “not yet looked,” never “none found.”