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Dr. John Wallmark, MD http://d1ffafozi03i4l.cloudfront.net/img/silhouettes/silhouette-male_w120h160_v1.jpg Visit Healthgrades for information on Dr. John Wallmark, MD. Find Phone & Address information, medical practice history, affiliated hospitals and more.

Specializes in Hematology • Male • Age 51

9905 Medical Center Dr Ste 200
Rockville, MD 20850
OverviewExperienceHospital QualityPatient SatisfactionAppointments & Offices

Key things you need to know about
Dr. Wallmark:

1

Dr. Wallmark's Experience

Research training, expertise and qualifications

2

Hospital Quality

The right hospital is as important as the right doctor

Shady Grove Adventist Hospital
9901 Medical Center Dr
Rockville, MD 20850
Suburban Hospital
8600 Old Georgetown Rd
Bethesda, MD 20814

MoreKnow where you'll be treated

Healthgrades

9 Facts About Hospital Quality

Patients’ risk of dying during a hospital stay for heart bypass surgery could be 85.2% lower, on average, at a hospital rated 5 stars compared to a hospital rated 1 star for that procedure. Choosing the right hospital is critical to your health. View Slideshow

3

Patient Satisfaction

Patients' feedback on their experience with Dr. Wallmark

Healthgrades

8 Facts About Patient Satisfaction Surveys

Patient satisfaction surveys provide a standardized way of reporting about healthcare experiences. But there can be more than meets the eye when reviewing scores. Here's what you should know

4

Appointments & Offices

Check insurance plans, locations and make an appointment

Accepting new patients?

  • Yes
Assocs In Oncology/Hematology
Assocs In Oncology/Hematology
9905 Medical Center Dr Ste 200
Rockville, MD 20850
Associates In Oncology/Hematlgy
Associates In Oncology/Hematlgy
9905 Medical Center Dr Ste 200
Rockville, MD 20850
MoreSchedule an appointment
Healthgrades

7 Tips to Prepare for Your Appointment

The key to a successful appointment is communication. To get the most out of your visit, prepare ahead of time so you can lead the conversation with your doctor. These 7 tips will get you ready

Find the Right Doctor For You.

  • Hematology
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