Dr. Steven Y. Yong M.D., Ph.D., F.A.C.C. » Steven Yong, MD & Caleb Chen, MD Go back to directory. Add to Address Book. Dr. Steven Y. Yong M.D., Ph.D., F.A.C.C. Cardiologist Heart Clinic Work 9440 Bellaire Blvd. Ste. 102 Houston Texas 77036 work Work Phone: (713) 779-8148work Work Phone: (281) 313-1778work Work Fax: (713) 779-4148workfax Categories: Suite 102 Updated 3 years ago.