Dr. Rich Castillo, OD, DO, FASOS, President of the American Society of Optometric Surgeons discusses the importance of optometric screening for eyelid carcinoma at the 2022 meeting of the American Optometric Association. Watch the video to hear what Dr. Castillo has to say.

Dr. Rich Castillo, OD, DO, FASOS, President of the American Society of Optometric Surgeons discusses Cryosurgery at the 2022 meeting of the American Optometric Association in Chicago, Il.

Cryosurgery is a non-invasive, no shot, so cut, no stitch approach towards managing select periocular lesions. Watch the video and hear what Dr. Castillo has to say about his years of experience with this unique technique.

Dr. Rich Castillo, OD, DO, FASOS, President of the American Society of Optometric Surgeons discusses neuro-ophthalmic manifestations of paranasal sinus disease and the relevance of paranasal sinus disease to eyecare and the modern practice of primary care optometry. Dr. Castillo presented this discussion at the 2022 meeting of the American Optometric Association in Chicago. Watch the video to hear what Dr. Castillo has to say about this important topic.