Mark Sigler, M.D.

Picture of Mark Sigler, M.D. Amarillo Diagnostic Clinic staff since 2016

Expertise:  Pulmonary Disease

Internship/ResidencyScott & White Hospital & Clinics, Temple, TX

Pulmonary Disease & Critical Care Medicine FellowshipTexas Tech University Health Sciences Center, Lubbock, TX

Your referrals to Dr. Sigler are appreciated. To schedule an appointment, you may call (806) 358-0208.

ADC is a participating provider for most insurance plans.

Learning Center

Want to learn more about ADCPA’s specialties? Click on the Youtube links below for more information.

» Nerve Conduction Studies

» Sleep Disorders & Sleep Studies

Hours of Operation

Mon - Thurs

7:30 am - 5:30 pm


7:30 am - 1:00 pm