Richard Leon Grandjean, MDFamily MedicineAllen, TX ABOUT ME OFFICE INFO997 Raintree Cir Ste 180 Allen, TX 75013Phone: (214) 327-3333Fax: (469) 364-6138 REQUEST AN APPOINTMENT First Name Last Name Cell Email Payment Method Select Payment Insurance (PPO) Insurance (HMO) BCBS Advantage HMO Insurance (EPO) TRICARE (Military) Medicare Medicaid Cash Uninsured Patients Insurance Provider Name Preferred Appointment Date/Time SEND