Our San Antonio - Stone Oak location has closed. Dr. Petr will now see all patients at U.S. Dermatology Partners San Antonio.

Aubrey Chad Hartmann, MD, FAAD


Board-Certified Dermatologist
Fellow of the American Academy of Dermatology

Certified by the American Board of DermatologyAmerican Academy of Dermatology

Dr. Aubrey Chad Hartmann is a board-certified dermatologist and treats patients of all ages with conditions of the skin, hair, and nails. He performs medical, surgical, and cosmetic dermatological procedures. Dr. Hartmann enjoys being able to perform all aspects of a patient’s dermatological care. His professional interests are varied and include the treatment and prevention of skin cancers, acne, warts, eczema, and psoriasis.

Dr. Hartmann completed his undergraduate education at The University of Texas at Austin, graduating with honors in 1994. He received his medical degree from The University of Texas Southwestern Medical School in 1998 and was elected into the Alpha Omega Alpha Honor Medical Society. As a medical student, he created and published the first computer program to teach dermatology to medical students. He also received the Award for Excellence in Dermatology. Dr. Hartmann completed his internship in internal medicine at Baylor University Medical Center. He then returned to Southwestern, where he completed his dermatology residency, serving as chief resident. Dr. Hartmann received his board certification in dermatology from the American Board of Dermatology in 2002. In 2003, Dr. Hartmann, a 1990 graduate of Leander High School, returned home to open his Cedar Park office.

Dr. Hartmann is an active member of many local and national organizations to include the Austin Dermatological Society (past President), Texas Dermatological Society (Secretary/Treasurer), Dermatology Foundation Leaders Society, American Academy of Dermatology, American Society for Dermatologic Surgery, Travis County Medical Society, Texas Medical Association (Interspecialty Society Delegate), and the American Medical Association.

Specialties and Affiliations

Alpha Omega Alpha Honor Medical Society
Austin Dermatological Society, former president
Texas Dermatological Society, Secretary/Treasurer
Dermatology Foundation Leaders Society
American Academy of Dermatology
American Society for Dermatological Surgery
Travis County Medical Society
Texas Medical Association, Interspeciality Society Delegate
American Medical Association
Voted Best Doctor 2008 Cedar Park/Leander – Hill Country News Readers Survey

Clinic Locations

U.S. Dermatology Partners Cedar Park
U.S. Dermatology Partners Cedar Park

1401 Medical Parkway
Building B, Suite 300
Cedar Park, TX 78613

(512) 260-5860

What Our Patients Say

Aubrey Chad Hartmann, MD
5 Stars  Dr. Hartmann is the best. He and his staff are very professional and personable. Highly recommend his office. –
Source : Healthgrades – May 13, 2018
Aubrey Chad Hartmann, MD
5 Stars  Dr Hartmann is great! I wish all my doctors were as nice as him. Staff is professional and friendly. I highly recommend Dr Hartmann for anyone looking for a great dermatologist. –
Source : Healthgrades – May 10, 2018
Aubrey Chad Hartmann, MD
5 Stars  I have been a patient of Dr. Hartmann for a number of years. I suffer from eczema, and he has been instrumental in finding an adequate treatment plan. Additionally, Dr. Hartmann found a spot of melanoma on my shoulder blade that I might never have noticed until it was too late. I am extremely grateful for his keen eye and dedication to his patients. :) –
Source : Healthgrades – May 10, 2018

Services Offered By Dr. Hartmann