Rate and review Doctor Zagroba on patientschoice.org. This physician has current office locations in Montpelier, VT and has been practicing for over 23 years in their current profession. Post reviews on other Anesthesiologists who you have had positive or negative office visit experiences with in the past. PCA empowers the patient with information to help you make a more informed decision when choosing a qualified doctor in your area. If you think you have an excellent Anesthesiologist then show your appreciation and help nominate Doctor Zagroba as a Patients' Choice Award winner.