Vernal, UT 84078 Medical. Phone: 435-789-2024. Phones will be answered starting at 9:00 am Fax: 435-789-2036 . Monday - Friday: 9:00am - 5:00pm . Telehealth services available Mental Health. Phone: 435-789-2024 Fax: 435-789-2036. Monday: 9:00am - 5:00pm. Telehealth services availableHealthcare‧Dental‧MCHC Medical Services.