Absolutely! Many doctors, if they already have 1 family member on as a patient, will accept the rest of the immediate family members as patients as well. If you are unsure of this, you can call your doctors clinic and make sure. When you are looking for a new doctor, you will have to fill out application forms that will include any and all medical information on the form. This will offer the doctor a perspective into the patients who are looking for a new family doctor, as well as if the doctor can take on all of the patients, or if one or more of the patients would be better off seeing a specialized medical healthcare professional instead. Doctors may turn away patients based on their scope of practice. This means they may refuse to take on certain patients if they do not fit what the practice main focus is. A great example is an internist. While an internist deals with all medical problems like a primary care physician would, their practice main focus is on adults or seniors over a certain age. If a family member were to try and have all of their immediate family accepted by this doctor, but a few of them were under the age requirements (like under the age of 18), the doctor may turn them away, based on their primary area of focus for the practice and recommend another doctor that would be a better fit for those individuals.