Dr. Greifinger was educated at the New England College of Optometry. She is a past member of the board of directors for the Connecticut Association of Optometrists and a member of the American Optometric Association and the College of Optometrists in Vision Development. Dr. Greifinger was also a founding member of the Independent Doctors of Optometric Care (IDOC). IDOC is an association that represents only optometrists practicing independently to the highest degree of full scope advanced optometric care.
Dr. Greifinger has been certified in post graduate training allowing her to practice Advanced Optometric Care which means that her patients experience the most advanced medical eyecare available today, including the diagnosis and treatment of eye diseases.