Dr. Robert Leisten, DPM


Robert Leisten, DPM, is proud to serve patients at Diagnostic Foot Specialists offices in The Heights, The Galleria area, Bryan / College Station, and Houston.

The doctor began his journey in the podiatry profession at Case Western Reserve University in Cleveland, Ohio, where he earned his undergraduate degree. He then earned his Doctor of Podiatric Medicine degree from the Ohio College of Podiatric Medicine, and he completed his training as a resident at the Podiatry Hospital of Pittsburgh, in Pittsburgh, Pennsylvania.

His clinical interests include treating ankle issues and heel pain as well as performing bunion and hammertoe surgeries. He is also interested in orthopedics and sports medicine.

In addition to his commitment to his patients, Dr. Leisten has contributed to the training of future podiatrists as a Podiatric Residency Program director at the American College of Foot and Ankle Surgeons.

Dr. Leisten is certified by the American Board of Foot and Ankle Surgery and is a member of the American Podiatric Medical Association and the Texas Podiatric Medical Association.


Dr. Amy Haase, DPM


Amy Haase, DPM, is proud to serve patients at Diagnostic Foot Specialists offices in The Heights, Houston, The Galleria area, Bryan / College Station, and The Woodlands area.

Dr. Haase embarked on her podiatry career as an undergraduate student at Texas A&M University, where she earned a Bachelor of Science degree. From there, she enrolled at Des Moines University College of Podiatric Medicine and Surgery, where she earned her Doctor of Podiatric Medicine degree. Dr. Haase continued her education as a podiatry resident at Graduate Hospital in Philadelphia.

She is a member of the American College of Foot and Ankle Surgeons and the Texas Podiatric Medical Association.

When Dr. Haase isn’t practicing podiatry, she enjoys traveling and spending time with her children.


Dr. Arnold Farbstein, DPM


Arnold Farbstein, DPM, is proud to serve patients at Diagnostic Foot Specialists offices in The Heights and The Galleria areas of Houston.

As an avid runner, he knows all too well about the importance of having healthy, pain-free feet, and he and brings that passion to the office every day when he treats his patients.

Dr. Farbstein began his medical career as an undergraduate student at Pennsylvania State University, where he earned his Bachelor of Arts degree. He then graduated from the Pennsylvania College of Podiatric Medicine with a Doctor of Podiatric Medicine degree.

He completed his training at Doctors Hospital in Houston, Texas, as a resident. Dr. Farbstein’s clinical interests include treating foot and ankle injuries, foot disorders, and performing foot surgery.

Dr. Farbstein is board certified in foot surgery by the American Board of Podiatric Surgery. Among his nonmedical accolades, he has climbed Mount Kilimanjaro in Tanzania and has also trekked up to one of the base camps of Mount Everest in the Himalayas.