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Avera Medical Group Pulmonary & Sleep Medicine

Plaza 2
1301 S. Cliff Avenue, Suite 601
Sioux Falls, SD 57105
Fax: 605-322-6931

Our Providers

Our Medical Providers

The team at Avera Medical Group Pulmonary & Sleep Medicine has vast experience in lung and respiratory conditions. Our doctors and physician assistants are supported by a team of registered nurses with extensive training and capabilities.

Meet our Providers

Click on a provider's name below to view a detailed profile including specialties, contact information and photo.


Dayna Groskreutz, MD

Dayna Groskreutz, MD

Anthony Hericsk, DOAnthony Hericks, DO

Fady Jamous, MDFady Jamous, MD

Eyad Kawar, MDEyad Kawar, MD

Noel Dexter Tiangco, MDNoel Dexter Tiangco, MD

Certified Nurse Practitioners

Birgit Heeren, CNP

Birgit Heeren, CNP

Dana Buus, CNP

Dana Buus, CNP