Tangel Chang is an Oncology physician affiliated with University of Toledo. OpenAlex indexes 23 publications with 509 citations (h-index 10).
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 (2023)
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.
Nervous system
28.9%Other antiepileptics15.7%Levetiracetam100%Part D<11 patientsOpioid Agonist13.3%Oxycodone Hcl100%Part D<11 patientsGenitourinary & hormones
25.3%alpha-Adrenergic Blocker25.3%Tamsulosin Hcl100%Part D<11 patientsSensory organs
19.3%Corticosteroid19.3%Dexamethasone100%Part D≥12 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.
- Stereotactic body radiotherapy (SBRT) for T2N0 (>3 cm) non-small cell lung cancer: Outcomes and failure patterns.
PubMed
2021 - Post-radiotherapy PET/CT for predicting treatment outcomes in head and neck cancer after postoperative radiotherapy
European Journal of Nuclear Medicine and Molecular Imaging
2019
Similar KOLs
Other experts from the same institution or the same specialty.
Lance Dworkin, MD
University of Toledo
Gretchen Tietjen, MD
University of Toledo
Daniel Rapport, MD
University of Toledo
Lawrence Elmer, MD
University of Toledo
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.”