Dr. Obstbaum is on Doximity
As a Doximity member you'll join over two million verified healthcare professionals in a private, secure network.
- Gain access to free telehealth tools, such as our “call shielding” and one-way patient texting.
- Connect with colleagues in the same hospital or clinic.
- Read the latest clinical news, personalized to your specialty.
Office
115 E 39th St
New York, NY 10016Phone+1 212-687-4106Fax+1 212-983-6497
Education & Training
- New York Medical College at St Vincent's Hospital and Medical Center of New YorkResidency, Ophthalmology, 1968 - 1972
- New York Medical College (Metropolitan)Internship, Internal Medicine, 1967 - 1968
- New York Medical CollegeClass of 1967
Certifications & Licensure
- NY State Medical License 1968 - 2026
- NJ State Medical License 1968 - 2025
- American Board of Ophthalmology Ophthalmology
Awards, Honors, & Recognition
- Top Doctors: New York Metro Area Castle Connolly, 2002-2009, 2011-2013, 2015-2020
- New York Magazine: Top Doctors Castle Connolly, 2007-2010, 2012
- Super Doctor SuperDoctors.com
- Join now to see all
Publications & Presentations
PubMed
- 1 citationsRetinal Ganglion Cell Functional Recovery after Intraocular Pressure Lowering Treatment Using Prostaglandin Analogs in Glaucoma Suspects: A Prospective Pilot Study.Andrew Tirsi, Vasiliki Gliagias, Hosam Sheha, Bhakti Patel, Julie Moehringer
Journal of Current Glaucoma Practice. 2024-01-25 - Correlations between Steady-State Pattern Electroretinogram and Humphrey Visual Field Analyzer Global Indices and Their Associations with Retinal Ganglion Cell Layer-I...Andrew Tirsi, Vasiliki Gliagias, Daniel Zhu, Benny Wong, Rohun Gupta
Journal of Ophthalmology. 2024-01-01 - 5 citationsStructure-function models for estimating retinal ganglion cell count using steady-state pattern electroretinography and optical coherence tomography in glaucoma suspec...Derek Orshan, Andrew Tirsi, Hosam Sheha, Vasiliki Gliagias, Joby Tsai
Documenta Ophthalmologica. Advances in Ophthalmology. 2022-12-01
Professional Memberships
- Fellow
Other Languages
- Spanish, Russian
Viewing the full profile is available to verified healthcare professionals only.
Find your profile and take control of your online presence: