Alan Donnenfeld is a Rare/Genetic physician affiliated with Sequenom. OpenAlex indexes 128 publications with 3,658 citations (h-index 30).
Overview
Scholarship
indexed output and impact (OpenAlex)Distinct works indexed by OpenAlex.
Total citations across indexed works.
Hirsch index, productivity × impact (OpenAlex).
Contact
The practice address and phone this provider lists in the federal NPPES (CMS) registry.
Practice address
450 Cresson Blvd Ste 300
Phoenixville, PA 194606146
Telephone
484-831-0200Provider last certified this registry record 7 Jul 2025.
Publications
Matched to this physician's OpenAlex author record; most-cited works shown first.
- Trends in Invasive Prenatal Diagnosis: Effect of Sequential Screening and Noninvasive Prenatal Testing
Fetal Diagnosis and Therapy
2015 - Comparison of modes of ascertainment for mosaic vs complete trisomy 21
American Journal of Obstetrics and Gynecology
2009
Similar KOLs
Other experts from the same institution or the same specialty.
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Columbia University Irving Medical Center
William Dobyns, MD
Robert Desnick, PhD, MD
Mount Sinai Health System
Stephen Gruber, MD
City Of Hope National 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.”