U.S. Anesthesia Partners. Also go by the name Pinnacle Partners in Medicine. Never tell you what they want, just asks you to call back a number.Must be some sort of medical scam because there are many D.O.s listed on both the U.S. Anesthesia Partners and Pinnacle Partners in Medicine websites, and no one is actually on the line when they call you; just a message. A favored method of scammers.Address for both: 6606 Suite 200, Lyndon B Johnson Fwy, Dallas, TX 75240Another business listed for this address is Excel Anesthesia.These are the types of businesses that are bleeding people dry with high medical costs: lots of middle men and shifting, send you here and there. They blame insurance companies because its cliche and easy (lazy thinking) to blame insurers. But, really, doctors could control the price of their services...if they really wanted to. They don't.People fixate on insurers, but its really the doctors and drug companies that control the pricing. They hate insurers because insurers try to bring the prices down - cutting into the profits of doctors and drug companies.BBB rating = F https://www.bbb.org/dallas/business-reviews/h ... las-tx-90631377Never trust a business that won't simply call and talk to you. These backdoor call-this-number-back messages are usually scams. Many medical scams out there these days as well. Be on guard.