Mark Ross Comaratta MD

Retinal Disease

Montana Retina Consultants

1940 W Dickerson StSuite 103Bozeman, MT 59718
Phone+1 406-284-2370
Fax+1 406-284-2372

Dr. Comaratta is on Doximity

As a Doximity member, you’ll join more than three million U.S. healthcare professionals—including 85+% of physicians, and 2/3 of all NPs and PAs—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.

See Dr. Comaratta's full profile Already have an account?

Education & Training

New York Presbyterian Hospital (Columbia and Cornell Campus)Fellowship, Surgical Retina and Vitreous, 1989 - 1991
University at BuffaloResidency, Ophthalmology, 1986 - 1989
University at BuffaloInternship, Internal Medicine, 1985 - 1986
Jacobs School of Medicine and Biomedical Sciences at the University at BuffaloClass of 1985

The following disclaimer is related to board certifications obtained from ABMS®, denoted by the ABMS® logo.

This information is proprietary data maintained in a copyrighted database owned by the American Board of Medical Specialties®. The display and presence of ABMS Data in no way constitutes any affiliation, association with, or endorsement of any advertising, promotion, or sponsorship by ABMS and its affiliates and subsidiaries, the ABMS Member Boards, or ABMS board certified physicians and medical specialists. Copyright 2026 American Board of Medical Specialties®. All rights reserved.

The user is responsible for ensuring that the profile obtained in this directory is the profile of the physician or medical specialist being sought.

A self-designated specialty, subspecialty, or practice area neither implies nor is equivalent to ABMS board certification or the existence of specialized training by or competence of a physician or medical specialist.

Certifications & Licensure

AZ State Medical License 2023 - 2025
MT State Medical License 2010 - 2024
NY State Medical License 1986 - 2013
American Board of Ophthalmology Ophthalmology

Awards, Honors, & Recognition

CMS Meaningful Use Stage 1 Certification IntelleChart, MDIntelleSys, A Nextech Company, 2013, 2015-2017
CMS Meaningful Use Stage 2 Certification IntelleChart, MDIntelleSys, A Nextech Company, 2013, 2015-2017
Buffalo Spree Magazine Castle Connolly, 2013

Publications & Presentations

PubMed

53 citations
Does the presence of heparin and dexamethasone in the vitrectomy infusate reduce reproliferation in proliferative vitreoretinopathy
R. Geoff Williams, Stanley Chang, Mark R. Comaratta, George J. Simoni
Graefe's Archive for Clinical and Experimental Ophthalmology = Albrecht Von Graefes Archiv Fur Klinische Und Experimentelle Ophthalmologie. 1996-08-01
11 citations
Iris Neovascularizadon in Proliferative Vitreoretinopathy
Mark R. Comaratta, Stanley Chang, Janet R. Sparrow
Ophthalmology. 1992-06-01