D&L Specialist

Physicians & Staff

You deserve the best in health care in a comfortable environment. At Digestive & Liver Specialists, our physicians and staff are exceptional and accessible. The physicians at Digestive and Liver Specialists are all board certified in Gastroenterology and Internal Medicine and are fellows in the American College of Gastroenterology.

Our physicians and staff participate in continuing education throughout the year to keep up to date on the changes in our field. This helps us maintain the high quality of medical care for which our Practice is known. Patients choose our practice in many ways. Some are referred by their family physicians, other by another specialist, and still others by friends, family or our patients. We will work together with the referring physicians by keeping them informed of your progress and care plan as we realize this information is important for your continuity of care.

Ira L. Flax, M.D., P.A., Partner and Physician

Ira L. Flax, M.D., P.A., MACG
PARTNER AND PHYSICIAN
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Robert A. Herman, M.D., P.A, Partner and Physician

Robert A. Herman, M.D., P.A.
PARTNER AND PHYSICIAN
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Ernst R. Dorsch, M.D., P.A., Partner and Physician

Ernst R. Dorsch, M.D., P.A.
PARTNER AND PHYSICIAN
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P. Martin Mauk, M.D., P.A., Partner and Physician

P. Martin Mauk, M.D., P.A.
PARTNER AND PHYSICIAN
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Cole T. Thomson, M.D., PH.D., PLLC, Partner and Physician

Cole T. Thomson, M.D.,
PH.D., PLLC

PARTNER AND PHYSICIAN
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Katherine Nguyen, M.D., Our Newest Physician

Katherine Nguyen, M.D.
OUR NEWEST PHYSICIAN
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Pat Walzel, PA-C, Physician Assistant

Pat Walzel, PA-C
PHYSICIAN ASSISTANT
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Beth Neitman, Practice Administrator

Beth Neitman
PRACTICE ADMINISTRATOR
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