Dr. Johnson 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
811 Ridgewood Ave
Venice, FL 34285Phone+1 941-792-2020Fax+1 941-485-8090
Education & Training
University of ColoradoResidency, Ophthalmology, 1989 - 1992
Ascension Illinois/Saint FrancisInternship, Transitional Year, 1988 - 1989
Northwestern University The Feinberg School of MedicineClass of 1988
Certifications & Licensure
FL State Medical License 1993 - 2025
CO State Medical License 1990 - 2011- American Board of Ophthalmology Ophthalmology
Awards, Honors, & Recognition
- Fellow (FACS) American College of Surgeons
- Fellow (FAAO) American Academy of Ophthalmology
Publications & Presentations
PubMed
- 10 citationsSurface Engineering of FLT4-Targeted Nanocarriers Enhances Cell-Softening Glaucoma Therapy.Michael S. Vincent, Trevor Stack, Amir Vahabikashi, Guorong Li, Kristin Perkumas
ACS Applied Materials & Interfaces. 2021-07-07 - 3 citationsModeling the effects of glaucoma surgery on intraocular pressureNicholas Farrar, David Yan, Mark Johnson
Experimental Eye Research. 2021-05-25 - 73 citationsIncreased stiffness and flow resistance of the inner wall of Schlemm's canal in glaucomatous human eyes.Amir Vahabikashi, Ariel Gelman, Biqin Dong, Lihua Gong, Elliott D. K. Cha
Proceedings of the National Academy of Sciences of the United States of America. 2019-12-05
Professional Memberships
- Fellow
- Member
Viewing the full profile is available to verified healthcare professionals only.
Find your profile and take control of your online presence:
