Geoffrey Posner, M.D.



Comprehensive Ophthalmology


East Cobb

The ophthalmologists and optometrists of the Marietta Eye Clinic each chose to join this practice because of a common philosophy, providing the highest quality patient care possible. Marietta Eye doctors are the experts in their fields, the top graduates in their educational and training programs, and deeply compassionate health care providers. The physicians and optometrists here research and provide the latest technology for their patients, listen intently to their patient’s needs, and ensure they have the highest quality support and surgical staff available. We invite you to explore the credentials and personality of our doctors on this page. Thank you for considering the Marietta Eye Clinic.


Primary Care Ophthalmology and Dry Eye Syndrome


Dr. Posner received his undergraduate degree from Brooklyn College and attended medical school at State University of New York Downstate Medical Center in New York City from which he graduated in 1968. Dr. Posner went on to complete his internship and residency training at the University of Southern California where he worked at the Los Angeles County Hospital. He finished his ophthalmology training during the Vietnam War and served as a physician in the Navy. He was stationed in Norfolk, VA at the Portsmouth Naval Hospital.

Hospital Appointments

WellStar Hospital

Professional Associations

American Academy of Ophthalmology

Medical Association of Georgia

Cobb County Medical Society

Community Service

North Atlanta Men’s Club

Employment Experience

Dr. Posner began his practice in Georgia in 1974. He has been with the Marietta Eye Clinic since 1997.

Personal Interests

When not seeing patients, he might be found hiking in the woods, or working in a studio making artistic glass pieces. The father of four sons, Dr. Posner smiles as he tells of spending many weekends alongside his wife watching their sons play soccer and baseball or going camping with them. He now has 12 grandchildren and spends his weekends going to baseball, basketball, soccer, and football games, which are all great fun! When relaxing with his wife, a docent at the High Museum and Carlos Museum on the Emory Campus, Dr. Posner and his wife like to travel and visit museums. He gets a personal tour of every museum they visit.

Dr. Posner's Main Office

Marietta Eye Clinic East Cobb Office

3939 Roswell Road, Suite 100

Marietta, GA 30062

Monday - Friday 8:00 am - 5:00 pm Extended hours may be available.

News & Events


Upcoming Event: May 4, 2019 – Community Recycling

Go GREEN with MEC! Saturday, May 4th Marietta Eye Clinic will be holding a fun community recycling event from 12:00 – 3:00pm Kennestone location – 895 Canton Road, Marietta, GA 30060 This is a fundraiser event for MEC’s purple cross, a program that benefits employees in need.  Come join us for recycling and community fun!…


Marietta Eye Clinic Supports the Foundation Fighting Blindness

Vision Walk Event Sponsorship Brings Needed Funds for Disease Research MARIETTA, GA April 9, 2019 – Marietta Eye Clinic, one of Georgia’s largest and most comprehensive eye care practices, is pleased to announce the practice’s support for the 2019 Atlanta Vision Walk fundraising event in Atlanta, Georgia. The event raised funds for the Foundation Fighting…


Marietta Eye Clinic Awarded “Best of Cobb”

Cobb Life Magazine’s Annual Competition Awards MEC as Best Eye Care Group   MARIETTA, GA April 2, 2019 – Marietta Eye Clinic, one of Georgia’s largest and most comprehensive eye care practices, is pleased to announce the latest achievement earned by one of Cobb County’s most established ophthalmology and optometry group practices. Cobb Life Magazine…

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