Nicole R. O'malley, MD | Bellevue, WA | Sleep Specialist

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Dr. O'Malley is fellowship-trained and board-certified in sleep medicine and board-certified in family medicine. She loves the complexity and diversity of sleep medicine and finds it rewarding to collaborate with patients on their sleep journey.

accepting new patients
4.8

27 Ratings
12 years of experience
41 insurance plans accepted
speaks English
University of Kansas Medical Center
27 written reviews
1 award
1 specialty
6 areas of expertise
1 hospital affiliation
1 office location
Female

Patients consistently praise Dr. Nicole Renee O'Malley for her compassionate and professional demeanor, noting her ability to listen, engage, and make them feel valued and included in their care decisions. They often highlight her knowledge, warmth, and clear communication, which make visits comfortable and informative. A few patients mention difficulties with telemedicine pre-visit questionnaires and note that treatment options were not discussed during brief visits. Overall, patients express high levels of satisfaction with Dr. O'Malley's approach and recommend her to others.

AI-generated from the text of patient reviews

27 ratings & reviews

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Showing 1 to 10 of 27 reviews

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I'm not sure there is a solution to my issue.

Did Well

Needs Improvement

Gave an accurate diagnosis
Had a good bedside manner
Spent time with me
Provided follow-up after the visit
Flexible scheduling
Saw me in a timely manner
Staff was courteous

July 28th, 2026 | Source: Partner

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Dr. O'Malley is wonderful.

Did Well

Needs Improvement

Gave an accurate diagnosis
Had a good bedside manner
Spent time with me
Provided follow-up after the visit
Flexible scheduling
Saw me in a timely manner
Staff was courteous

July 21st, 2026 | Source: Partner

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Dr. O'Malley was very engaging and took time to explain and listen to my questions.

Did Well

Needs Improvement

Gave an accurate diagnosis
Had a good bedside manner
Spent time with me
Provided follow-up after the visit
Flexible scheduling
Saw me in a timely manner
Staff was courteous

July 18th, 2026 | Source: Partner

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Dr. O'Malley is wonderful. Very personable, kind, & easy to talk with.

Did Well

Needs Improvement

Gave an accurate diagnosis
Had a good bedside manner
Spent time with me
Provided follow-up after the visit
Flexible scheduling
Saw me in a timely manner
Staff was courteous

June 24th, 2026 | Source: Partner

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Dr. O'Malley was exceptional! She was warm, friendly, knowledgeable, & professional. I felt so comfortable with her right away and she provided clear explanations, answered all of my concerns/questions in detail, and took a genuine interest in me.

Did Well

Needs Improvement

Gave an accurate diagnosis
Had a good bedside manner
Spent time with me
Provided follow-up after the visit
Flexible scheduling
Saw me in a timely manner
Staff was courteous

June 18th, 2026 | Source: Partner

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She listens and cares, patient is included in decisions

Did Well

Needs Improvement

Gave an accurate diagnosis
Had a good bedside manner
Spent time with me
Provided follow-up after the visit
Flexible scheduling
Saw me in a timely manner
Staff was courteous

June 13th, 2026 | Source: Partner

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Dr was very personable and energetic

Did Well

Needs Improvement

Gave an accurate diagnosis
Had a good bedside manner
Spent time with me
Provided follow-up after the visit
Flexible scheduling
Saw me in a timely manner
Staff was courteous

May 17th, 2026 | Source: Partner

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I couldn't be happier with Dr O'Malley. She listens and communicates with you. You are part of the process. She is AMAZING!!!!!

Did Well

Needs Improvement

Gave an accurate diagnosis
Had a good bedside manner
Spent time with me
Provided follow-up after the visit
Flexible scheduling
Saw me in a timely manner
Staff was courteous

May 13th, 2026 | Source: Partner

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Of all the doctors that I see Dr O'Malley is by far the most compassionate, professional, doctor. She makes me feel as though she values me as a patient and I would continue to recommend her to anybody looking for a doctor to take care of their sleep problems. She should be the standard for all doctors at the Sleep Clinic as Nobody Does it Better

Did Well

Needs Improvement

Gave an accurate diagnosis
Had a good bedside manner
Spent time with me
Provided follow-up after the visit
Flexible scheduling
Saw me in a timely manner
Staff was courteous

March 27th, 2026 | Source: Partner

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Dr O'Malley is great, my only issue is with the implementation of the telemedicine pre-visit questionnaires.

Did Well

Needs Improvement

Gave an accurate diagnosis
Had a good bedside manner
Spent time with me
Provided follow-up after the visit
Flexible scheduling
Saw me in a timely manner
Staff was courteous

March 12th, 2026 | Source: Partner

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Overlake Clinics Sleep Medicine

1100 112th Ave NE Ste 320Bellevue, WA 98004

Tel: (425) 289-3000

Mon8:30 am - 5:00 pm

Tue8:30 am - 5:00 pm

Wed8:30 am - 5:00 pm

Thu8:30 am - 5:00 pm

Fri8:30 am - 5:00 pm

SatClosed

SunClosed


Nicole R O'malley, MD	Dr. Nicole Nida Phillips, MD	Dr. Supriya Kelkar Mystkowski, MD	Dr. Jane Yumin Xie, MD
Sleep Medicine	Sleep Medicine	Sleep Medicine	Sleep Medicine
Accepts New Patients		Accepts New Patients	Accepts New Patients
4.8 (27 Ratings)	4.6 (5 Ratings)	5 (1 Rating)	5 (1 Rating)
12 Years of Experience	24 Years of Experience		41 Years of Experience
No Virtual Visit Option	No Virtual Visit Option	No Virtual Visit Option	No Virtual Visit Option
Speaks English	Speaks English	Speaks Chinese, English	Speaks English, Russian
Bellevue , WA	Seattle , WA	Kirkland , WA	Issaquah , WA
Med School: Saba School of Medicine (Graduate School)	Med School: Ohio State University College Of Medicine & Public Health		Med School: Shanghai Jiao Tong University School Of Medicine
Current Profile	View Profile	View Profile	View Profile

Search for your insurance and plan

Sleep Medicine

Check-up
Contraception
Family Planning
Immunization
Influenza
Weight Loss

Nicole R O'malley holds an expired medical license in the state of Washington.

Medical License

Medical Doctor with an expired medical license in the state of Washington that expired in 2025.

Education & Training

Fellowship

Completed their fellowship at University of Kansas Medical Center in 2021.

Residency

Completed their residency at University of Kansas Medical Center in 2017 and University of Kansas Medical Center in 2015.

Medical School

Graduated from Saba School of Medicine (Graduate School) in 2014 and Saba School of Medicine (Medical Education) in 2014.

NPI Number

Nicole R O'malley's NPI number is 1558775486.

Julia Kopcha
Sleep Medicine
| Edmonds, WA
(0)
Jane Emily Leavitt
Nurse Practitioner
| Seattle, WA
(0)
Dr. Suresh Reddy Mereddy, MD
Sleep Medicine
25 Years Exp | Bellevue, WA
(0)
Dr. Yoon Hee Amy Chang, MD
Sleep Medicine
20 Years Exp | Kirkland, WA
(0)
Dr. Craig Alan Brooker, MD
Neurology
20 Years Exp | Bellevue, WA
(7)
Dr. Stanley Chen, MD
Sleep Medicine
41 Years Exp | Bellevue, WA
(2)
Alice J Coad
Nurse Practitioner
| Bothell, WA
(0)
Dr. Carla J Hellekson, MD
Psychiatry
52 Years Exp | Bellevue, WA
(14)
Dr. William J Depaso, MD
Sleep Medicine
| Bellevue, WA
(11)
Dr. Raymond Park, MD
Neurology
31 Years Exp | Kirkland, WA
(28)

Is Nicole O'malley accepting new patients?: Nicole O'malley is accepting new patients on Vitals. View Nicole O'malley's profile on Vitals to make an appointment.
Does Nicole O'malley accept my insurance?: You can see the insurance plans that Nicole O'malley accepts on their Vitals profile.
What languages does Nicole O'malley speak?: Nicole O'malley speaks English.
Which hospitals is Nicole O'malley affiliated with?: Nicole O'malley is affiliated with The University Of Kansas Health System.
Does Nicole O'malley accept virtual/telehealth appointments?: Nicole O'malley has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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