J Gregory Rosenthal, Md
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J Gregory Rosenthal, Md Email & Phone Number

Alliance Retina, LLC at Systemedics, Inc.
Location: Toledo, Ohio, United States 9 work roles 3 schools
1 work email found @ptd.net 4 phones found area 419 LinkedIn matched
✓ Verified August 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 4 phones

Work email g****@ptd.net
Direct phone (419) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Systemedics, Inc.
Role
Alliance Retina, LLC
Location
Toledo, Ohio, United States

Who is J Gregory Rosenthal, Md? Overview

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Quick answer

J Gregory Rosenthal, Md is listed as Alliance Retina, LLC at Systemedics, Inc., based in Toledo, Ohio, United States. AeroLeads shows a work email signal at ptd.net, phone signal with area code 419, and a matched LinkedIn profile for J Gregory Rosenthal, Md.

J Gregory Rosenthal, Md previously worked as Medical Director at Systemedics, Inc. and Director at Jairus Foundation. J Gregory Rosenthal, Md holds Doctor Of Medicine (M.D.), Medicine, 1984 from Washington University In St. Louis.

Company email context

Email format at Systemedics, Inc.

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*@ptd.net
68% confidence

AeroLeads found 1 current-domain work email signal for J Gregory Rosenthal, Md. Compare company email patterns before reaching out.

Profile bio

About J Gregory Rosenthal, Md

Dr. Rosenthal trained at the University of Notre Dame, Washington University School of Medicine, St. Louis University Dept. of Ophthalmology, and Illinois Retina Associates. He specializes in the treatment of diabetic retinal disease, macular degeneration, pediatric retinal disease, retinal detachments, and uveitis. His main practice is in Toledo, Ohio (www.justretina.com), and he also founded and maintains one of the world’s only permanent third world missions in retinal surgery in Santiago, Dominican Republic. Dr. Rosenthal has been involved in Medical Informatics and clinical computing since 1984. He has consulted with several early EMR development projects. He served as the Director of Medical Informatics for ProMedica Health System from 1994-2002. He also co-founded Systemedics, Inc. (www.systemedics.com) an independent IT consultancy supporting IT needs for medical practices, health systems, and selected technology vendors. He has been closely involved in the retinal development for several EMRs including NextGen from 2001 to 2011, and since 2011, the expansive, newer generation advances at MDoffice. Dr. Rosenthal has been active in the area of patient rights advocacy, working with the US Senate Special Committee on Aging, various societies, and healthcare journalists on bio-ethics issues in retinal medicine. Currently, Dr. Rosenthal serves as moderator of the MDoffice National Users Forum. He is a co-founder of the Northwest Ohio Vision Alliance, a major eye care consortium in Northwest Ohio. He is also Ophthalmology Division Head at University of Toledo Medical Center, regional Chairman for Prevent Blindness Ohio, and is Co-founder and Executive Director of the Jairus Foundation (www.jairusfoundation.org) working with the University of Notre Dame and the Ecumenical Knights of Malta on the development of retinal surgery missions in the third world.

Listed skills include Clinical Research, Healthcare, Medicine, Surgery, and 20 others.

Current workplace

J Gregory Rosenthal, Md's current company

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Systemedics, Inc.
Systemedics, Inc.
Alliance Retina, LLC
9 roles · 127 years

J Gregory Rosenthal, Md work experience

A career timeline built from the work history available for this profile.

Medical Director

Current
Systemedics, Inc.

Toledo, Ohio

Information technology consulting and network support for medical practices and other professional businesses.

1995 - Present ~31 yrs 7 mos

Director

Current
Jairus Foundation

Jairus is a charitable organization focused on giving a second chance to those who need one. We support American and Third World projects with a recent emphasis on retinal surgery in the Dominican Republic. More information is available at www.jairusfoundation.org .

2002 - Present ~24 yrs 7 mos

Cofounder

Current
Physicians For Clinical Responsibility

PCR is a volunteer organization dedicated to promoting independent and ethical practice of retinal medicine, free of inappropriate influence from corporate interests. The website and our communication activities can be accessed at www.clinicalresponsibility.org.

1900 - Present ~126 yrs 7 mos

Toledo Hospital Ophthalmology Director

Toledo, Ohio

Jun 2002 - Dec 2013

Ophthalmology Director- Toledo Children'S Hospital

Toledo, Ohio

Jun 1996 - Dec 2013

Advisor And Fmr Board Member

The Sight Center Of Nw Ohio
1989 - 2011 ~22 yrs
3 education records

J Gregory Rosenthal, Md education

Education record

Phillips Academy, Andover
FAQ

Frequently asked questions about J Gregory Rosenthal, Md

Quick answers generated from the profile data available on this page.

What company does J Gregory Rosenthal, Md work for?

J Gregory Rosenthal, Md works for Systemedics, Inc..

What is J Gregory Rosenthal, Md's role at Systemedics, Inc.?

J Gregory Rosenthal, Md is listed as Alliance Retina, LLC at Systemedics, Inc..

What is J Gregory Rosenthal, Md's email address?

AeroLeads has found 1 work email signal at @ptd.net for J Gregory Rosenthal, Md at Systemedics, Inc..

What is J Gregory Rosenthal, Md's phone number?

AeroLeads has found 4 phone signal(s) with area code 419 for J Gregory Rosenthal, Md at Systemedics, Inc..

Where is J Gregory Rosenthal, Md based?

J Gregory Rosenthal, Md is based in Toledo, Ohio, United States while working with Systemedics, Inc..

What companies has J Gregory Rosenthal, Md worked for?

J Gregory Rosenthal, Md has worked for Systemedics, Inc., Jairus Foundation, Physicians For Clinical Responsibility, Promedica, and Promedica Health System.

How can I contact J Gregory Rosenthal, Md?

You can use AeroLeads to view verified contact signals for J Gregory Rosenthal, Md at Systemedics, Inc., including work email, phone, and LinkedIn data when available.

What schools did J Gregory Rosenthal, Md attend?

J Gregory Rosenthal, Md holds Doctor Of Medicine (M.D.), Medicine, 1984 from Washington University In St. Louis.

What skills is J Gregory Rosenthal, Md known for?

J Gregory Rosenthal, Md is listed with skills including Clinical Research, Healthcare, Medicine, Surgery, Hospitals, Emr, Healthcare Information Technology, and Diabetes.

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