

Dr. Wendell Grogan, MD
Dr. Wendell Grogan, MD is a sleep medicine internist in Kingwood, TX and has over 40 years of experience in the medical field. He graduated from Northwestern University Feinberg School of Medicine in 1980. He is affiliated with medical facilities such as HCA Houston Healthcare Kingwood and Memorial Hermann Northeast Hospital. He is not accepting new patients.
Practice
22999 Highway 59 N Bldg B Kingwood, TX 77339Make an Appointment
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Dr. Grogan's Reviews
Likelihood to recommend Dr. Grogan
3.2
5 Star | 50% | 50% |
4 Star | 6% | 6% |
3 Star | 0% | 0% |
2 Star | 6% | 6% |
1 Star | 39% | 39% |
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How was your experience with Dr. Grogan?Overall Patient Satisfaction
Likelihood of recommending Dr. Grogan to family and friends is 3.2222223 out of 5
About Me
care philosophy
Lack of proper sleep effects so many aspects of the individual's health. I have a special interest in helping people achieve the best possible sleep.Sleep Medicine
Neurology
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Stanford University Sleep Medicine Seminar
1986Northwestern University Medical Center Neurology Residency
Residency Hospital, 1984Cook County Hospital Flexible Internship
Internship Hospital, 1981Northwestern University Feinberg School Of Medicine
Medical School, 1980Ithaca High School
1973
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Practice
Affiliated Hospitals
- Recipient of 2
hospital awardsView all awardsPatient Safety Excellence Award™ (2025, 2024)
Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications
View all patient feedbackHow patients felt about the care they received at this hospital.
80%Patients said they were given information about recovering at home4% lower than the national average
74%Patients said that nurses always listened to them and explained things well1% lower than the national average
- Recipient of 17
hospital awardsAmerica's 250 Best Hospitals Award™ (2024, 2023)
Top 5% in the nation for consistently delivering clinical quality
View all awardsSurgical Care Excellence Award™ (2024)
Top 5% in the nation for consistently delivering clinical quality
View all patient feedbackHow patients felt about the care they received at this hospital.
76%Patients said they were given information about recovering at home8% lower than the national average
70%Patients said that doctors always listened to them and explained things well6% lower than the national average
- Recipient of 49
hospital awardsAmerica’s 50 Best Hospitals for Surgical Excellence Award™ (2025, 2024, 2023)
Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications
View all awardsAmerica's 250 Best Hospitals Award™ (2025, 2024)
Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications
View all patient feedbackHow patients felt about the care they received at this hospital.
77%Patients said they were given information about recovering at home7% lower than the national average
71%Patients said their room and bathroom were always kept clean4% higher than the national average
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