


Dr. David Johnstone, MD
Dr. David Johnstone, MD is a thoracic surgery specialist in Milwaukee, WI and has over 40 years of experience in the medical field. He graduated from Northwestern University Feinberg School of Medicine in 1984. He is affiliated with medical facilities Froedtert Hospital and Froedtert West Bend Hospital. He is accepting new patients and telehealth appointments.
Practice
9200 W Wisconsin Ave Milwaukee, WI 53226Make an Appointment
At a Glance
- Area of ExpertiseDr. Johnstone specializes in the area of Thoracic Cardiovascular Surgery. • See board certifications
- Offers TelehealthThis doctor offers telehealth appointments. Call the office to schedule an appointment.
- Practices at Top Hospital
- Hospital Satisfaction

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Dr. Johnstone's Reviews
Overall Patient Satisfaction
About Me
care philosophy
Dr Johnstone comes to Milwaukee from Dartmouth Hitchcock Medical Center and the Norris Cotton Cancer Center, where he was Director of the Comprehensive Thoracic Oncology Program and Chief of the Division of Thoracic Surgery. He brings with him...read morebiography
Dr. Johnstone comes to Milwaukee from Dartmouth Hitchcock Medical Center and the Norris Cotton Cancer Center, where he was Director of the Comprehensive Thoracic Oncology Program and Chief of the Division of Thoracic Surgery. He brings with him...read moreThoracic Surgery
General Surgery
*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Cornell University Mc
Fellowship Hospital, 1992Columbia Presbyn Mc
Residency Hospital, 1989Northwestern University Feinberg School Of Medicine
Medical School, 1984
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Practice
Practice
Affiliated Hospitals
- Recipient of 46
hospital awardsAmerica's 100 Best Hospitals Award™ (2025, 2024, 2023)
Top 1% in the nation for providing the highest clinical quality year over year
View all awardsAmerica's 250 Best Hospitals Award™ (2025, 2024, 2023)
Top 1% in the nation for providing the highest clinical quality year over year
View all patient feedbackHow patients felt about the care they received at this hospital.
88%Patients said they were given information about recovering at home4% higher than the national average
81%Patients said that nurses always listened to them and explained things well6% higher than the national average
- Recipient of 6
hospital awardsView all patient feedbackHow patients felt about the care they received at this hospital.
87%Patients said they were given information about recovering at home76%Patients said that doctors always listened to them and explained things well2% lower than the national average
Compare Providers
Providers shown based on Dr. Johnstone's location and specialty. Show more Cardiothoracic Surgery.