Joshua Mammen is an Oncology physician affiliated with University of Alaska Anchorage. OpenAlex indexes 95 publications with 1,437 citations (h-index 16); ClinicalTrials.gov lists 1 registered study matched to this name.
Overview
Scholarship
indexed output and impact (OpenAlex)Distinct works indexed by OpenAlex.
Total citations across indexed works.
Hirsch index, productivity × impact (OpenAlex).
Clinical & industry
trials, payments and federal fundingContact
The practice address and phone this provider lists in the federal NPPES (CMS) registry.
Practice address
986880 Nebraska Medical Center
Omaha, NE 681986880
Telephone
402-559-7298Provider last certified this registry record 11 Feb 2025.
Clinical trials
- Study of 1cm Versus 2cm Margins for the Surgical Treatment of cT2N0M0 Melanoma
Sponsor: University of Kansas Medical Center
Registered studies on ClinicalTrials.gov where the overall official or a site investigator name-matches this physician, confirmed against known institution/geography. Latest few shown; the full list is part of the full profile.
Industry payments
4 companies reported payments to CMS in program years 2021 onward. These are public disclosures, not judgments. The latest:
- Baxter HealthcareProgram year20251 payment
- Aadi Bioscience, Inc.Program year20241 payment
- Iovance Biotherapeutics, Inc.Program year20241 payment
Payment records matched to this physician's NPI in CMS Open Payments, program years 2021 onward.
NIH funding
1 NIH research award on record, funded 2025–2026 per NIH RePORTER. The latest:
- Porcine Platforms For Technology Development In Pancreatic Cancer
University of Nebraska Medical Center
FY2026$635,749R01CA295693 - Porcine Platforms For Technology Development In Pancreatic Cancer
University of Nebraska Medical Center
FY2025$635,749R01CA295693
Awards in the NIH RePORTER records where a principal investigator name matches this physician at an organization in their practice state. Latest award years shown; each row links to the project record on RePORTER.
Publications
Matched to this physician's OpenAlex author record; most-cited works shown first.
- International Survey on Evidence for Index Lymph Node Surgery After Neoadjuvant Systemic Therapy for Stage III Melanoma
Annals of Surgical Oncology
2025 - Intraperitoneal Chemotherapy: A Call to Study Reproductive Safety for Healthcare Workers
Annals of Surgical Oncology
2025 - Impact of clinicopathologic factors on the number of lymph nodes examined in patients with melanoma
Surgical Oncology Insight
2025
Similar KOLs
Other experts from the same institution or the same specialty.
Jeffrey Demain, MD
University of Alaska Anchorage
John Kokesh, MD
University of Alaska Anchorage
Lauren Lessard, MD
University of Alaska Anchorage
Carl June, MD
University of Pennsylvania
Christopher Benz, MD
Buck Institute for Research on Aging
Christina Fitzmaurice, MD
Gundersen Health System
Beth Karlan, MD
Cedars-Sinai Medical 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.”