Bringing You High Quality Care You Can Count On

Our innovative medical practice is located in Rockville, MD, near Washington, DC. We combine top clinical expertise, a wellness focus, and access to 21st century technologies to offer you a better healthcare experience.

Marshak Medical group is excited to share two new nonsurgical aesthetic treatments with our patients! Click Here!

laptop_img Virtual Walk-In Clinic
Now offering virtual walk-in care for established patients, no scheduling required! Click on the "Start a Virtual Visit Now" button to begin. Need care outside of our office hours? The "Start a Virtual Visit Now" button will connect you with our on-call Privia Provider.
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Schedule a virtual visit

Patients are now discovering a more convenient doctor’s appointment. Learn More.

News & Announcements

Brighten Tighten and Tone Event

Available 24/7 Care

We’re excited to announce that our practice now offers virtual walk-in care for established patients, no scheduling is required! If we are not available, you can meet with one of… Read More

Coronavirus Announcement

Based on Governor Hogan’s most recent announcement, we would like to provide you with update to Marshak Medical Group’s policies. We will continue to be open and provide quality medical… Read More

Proudly Part of Privia Health

Marshak Medical Group is proudly part of Privia Health. Privia connects us with leading doctors in the community to transform healthcare by delivering high-quality, coordinated care that is centered on our patients.

To learn more about the resources that help you manage your healthcare, or to find other Privia doctors, visit their website.

"Dr. Marshak completely changed my life. Just 6 month ago I was obese with horrible cholesterol profile, bad fitness shape and a whole bunch of other issues. Now, I feel like 20 years younger, with normal weight, with excellent cholesterol profile and I'm in great fitness shape."

Rockville Office


15200 Shady Grove Rd Suite 320
Rockville, MD 20850 Get Directions



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Patient Portal

Access your personal health information and test results, securely message your care team, and manage payments, all from one spot and at your convenience, 24/7.

  • See your provider's openings and schedule appointments.
  • Review prescription medications and request renewals.
  • View payment history and pay current invoices.
Patient Portal