Meet the Sleep Services Team

Yoon Hee Chang, MD

Dr. Yoon Hee Chang is a sleep medicine specialist. Read Dr. Chang's full profile

Board Certified: Sleep Medicine, Internal Medicine

Request an appointment at 425.899.4280.

Image of Dr. Yoon Hee Chang, physician doctor specializing in sleep apnea, restless legs syndrome at EvergreenHealth Sleep Services in Kirkland, WA.

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Sue Mystkowski, MD

Dr. Sue Mystkowski is a sleep medicine specialist with expertise in sleep apnea, restless legs syndrome and narcolepsy. Read Dr. Mystkowski's full profile

Board Certified: Sleep Medicine, Internal Medicine

Request an appointment at 425.899.4280.

Image of Dr. Sue Mystkowski, physician doctor specializing in sleep apnea, restless legs syndrome at EvergreenHealth Sleep Services in Kirkland, WA.

Provider Rating

4.8 out of 5
30 Ratings
3 Comments

Raymond Park, MD

Dr. Ray Park is a sleep medicine specialist with expertise in neurological sleep disorders. Read Dr. Park's full profile

Board Certified: Sleep Medicine, Neurology

Request an appointment at 425.899.4280.

Image of Dr. Ray Park, physician doctor specializing in sleep medicine and neurology at EvergreenHealth Sleep Services in Kirkland, WA.

Provider Rating

4.9 out of 5
77 Ratings
14 Comments

Henry Su, MD

Dr. Henry Su is a sleep medicine specialist with expertise in pulmonary sleep disorders. Read Dr. Su's full profile

Board Certified: Sleep Medicine, Pulmonary Medicine

Request an appointment at 425.899.4280.

Image of Dr. Henry Su, fellowship trained physician doctor specializing in lung disease and sleep disorders at EvergreenHealth Pulmonary Care in Kirkland, WA

Provider Rating

4.8 out of 5
61 Ratings
7 Comments

Imelda Cheng, MSN, ARNP

Imelda Cheng is an experienced primary care provider who’s cared for a full range of patients from babies to adults prior to joining EvergreenHealth Sleep Services. Read Imelda Cheng's full profile

Board Certified: Sleep Medicine,

Request an appointment at 425.899.4280.