Primary Care Physician - Prep, STD Treatment, HIV Treatment LGBTQ Specialized Healthcare

3500 Oak Lawn Ave. Suite 700

Dallas, TX 75219


Dr. Tribble won Top Infectious Disease Doctor 
in Dallas 17 years in a row!

Welcome To Our Practice 

MD Progressive Care is an independent private practice that opened in March 2020 specializing in Prep (HIV Prevention), STD Treatment, HIV Treatment and LGBT Care.

MDPC team strives to deliver quality medical care and treatment in a way that responds to your unique circumstances, and respects your personal values and preferences. 

As one of D Magazine's Best Doctors in Dallas every year since 2007, Dr. Marc Tribble established MD Progressive Care to provide modern medical care in a private office setting that is smaller, and focused on delivering prompt physician access whether in the office, or by a remote TeleHealth visit.

Dr. Tribble has been in practice in Dallas since 2000. In addition to General Internal Medicine, he is also board-certified in Infectious Diseases and is recognized as a thought leader in emerging treatments for HIV, Hepatitis C and other diseases. 

In July 2021, Luis Valdes Castillo FNP-C joined the practice and can see adult patients for any acute or chronic medical condition. 

In July 2022, Peter Triporo, ACNP-C joined the practice and is able to see Psychiatry patients in addition to the services provided by Dr. Tribble and Luis above. Peter also offers cosmetic services, Botox & Juvederm.


"In the changing face of healthcare today, I strive to provide my patients direct access to a physician, as well as the latest treatment advances."

-Dr. Marc Tribble, MD


MD Progressive Care
Dr. Tribble Specialized in Infectious Disease