Address: 2415 Blalock Rd, Suite A Houston, TX 77080 Phone: 713-929-3532 At Space City Smiles Dentistry, Dr. Jonathan Phan is the dentist in Spring Branch Houston that offers high-quality dentistry services at affordable prices. Dr. Phan and his staff are devoted to your exceptional care, using the most advanced equipment and treatments. Learn more about Space City Smiles at spacecitysmilesdentistry.com.