About

      At  our clinic, you will be treated by a small yet professional team of doctors and healthcare staff with one goal in mind - to make sure you feel comfortable and welcome like an extension of your family. 



      Internal Medicine is the specialty of an internist, who diagnoses and treats disorders and diseases of the body's internal organs. Internist treat medical problems with medicine, either alone or in combination with other therapeutic agents. In some cases, and internist refers the patient to a doctor in one of the internal medicine subspecialties.

Office Hours:

Monday- Friday 9:00am- 5:00pm

Closed for Lunch: 12:00 pm- 1:00 pm

Appointment Hours (Per Doctor):

                   Dr. Alexander                  Dr. Dao 

Mon.      9:30 am- 11:45 pm      2:00 pm- 4:30 pm

Tues.      9:30 am- 11:45 pm      2:00 pm- 4:30 pm

Weds.  10:00 am- 11:45 pm      2:00 pm- 4:30 pm

Thurs.    9:30 am- 11:45 pm      2:00 pm- 4:30 pm

Fri.         9:30 am- 11:45 pm      2:00 pm- 4:30 pm

Schedule an Appointment:

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** 2015 Holidays **

( The office will be closed on the following days. )

 

January              1st    (New Year's Day) - Thurs.

 

April                    3rd    (Good Firday) - Fri.

 

May                     25th    (Memorial Day) - Mon.

 

July                      3rd    (Independence Day) - Fri.

 

September         7th    (Labor Day) - Mon.

 

November       26th    (Thanksgiving) - Thurs.

 

                              27th    (Thanksgiving Break) - Fri.

 

December       24th    (Christmas Eve 1/2 Day) - Thurs.

                                         Close at 12:00 PM

 

                             25th    (Christmas Day All Day) - Fri.

 

                              31st    (New Year's Eve 1 /2 Day) - Thurs.

                                        Close at 12:00 PM

 

399 West Campbell Rd.  

Suite 212

Richardson, TX 75080

​Phone:  (​972) 234 - 4994

     Fax:  (972) 234 - 4412

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Copyright 2012 - Internal Medicine MD.

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