Dr. Ignatiev is on Doximity
As a Doximity member you'll join over two million verified healthcare professionals in a private, secure network.
- Connect with other colleagues in the same hospital or clinic
- Search all U.S. specialist profiles and refer a patient
- Read the latest clinical news and earn CME/CEU credits
Office
2301 S Broad St
Philadelphia, PA 19148- Is this information wrong?
Education & Training
- Yale-New Haven Medical CenterResidency, Internal Medicine, 2020 - 2022
- Yale-New Haven Medical CenterInternship, Internal Medicine, 2019 - 2020
- Columbia University Vagelos College of Physicians and SurgeonsClass of 2019
Certifications & Licensure
- PA State Medical License 2022 - 2024
- CT State Medical License 2019 - 2022
- American Board of Internal Medicine Internal Medicine
Publications & Presentations
PubMed
- Yield of Gluten Challenge in Patients on Self-Prescribed Gluten-Free Diets.Martin Ventoso, John Henry Ignatiev, Seokyu Shin, Suneeta Krishnareddy, Suzanne Lewis
Digestive Diseases and Sciences. 2024-08-01
Hospital Affiliations
- Thomas Jefferson University HospitalPhiladelphia, Pennsylvania
Viewing the full profile is available to verified healthcare professionals only.
Find your profile and take control of your online presence: