I've had vitrectomies is both eyes for very bad floaters. Find a good retina surgeon. Stay away from Wilmer as they will not treat floaters. I guess they, like our government, know what's best for us. My doctor has offices in Frederick and Towson.
Maybe Wilmers has changed some and/or it depends on the surgeon. Last I was there (cataract surgery) they were recommending a vitrectomy if my floaters got to the intolerable point for me. They definitly do them but as I recall it requires periodic surgical upkeep once you have it done, so they prefer to delay if possible. I’ve been very happy with Columbia offices and will use them when it gets unbearable for me.