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Dr. Mark M. Theiss MD

4.8

About this business

Inova is an integrated network of hospitals, primary and specialty care practices, ERs, urgent care centers and outpatient services. 

Location details

8501 Arlington Blvd Suite 200, #200, Fairfax, VA, 22031, United States

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WeekdayScheduleStatus
Mon8:00 a.m. to 5:00 p.m.
Tue8:00 a.m. to 5:00 p.m.
Wed8:00 a.m. to 5:00 p.m.
Thu8:00 a.m. to 5:00 p.m.
Fri8:00 a.m. to 5:00 p.m.
SatClosed
SunClosed
4.823 reviews
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Anonymous's profile image
2 years ago

Medical skills, ethics, and human touch, all in one professional. 

Martha Crane's profile image
Martha Crane 
2 years ago

Absolutely wonderful 

Anonymous's profile image
3 years ago

I have seen Dr. Theiss several times over the years. He’s very bright, very knowledgable about his profession, and has a warm, relaxed, yet focused manner. Couldn’t ask for a better doctor! 

Anonymous's profile image
6 years ago

Dr. Theiss is the best orthopedic surgeon. He truly cares about his patients, listens to and respects their parents, and works hard to make sure the patient has the best care. Every specialist he has sent us to has been amazing. Dr. Theiss has walked us through some very scary and challenging situations and has rejoiced with us when my son overcame those challenges (better than expected, too! Thanks to Dr. Theiss and those he sent us to). 

Anonymous's profile image
8 years ago

Dr Thiess has treated every member of my family, as well as several professional athletes I have referred to him. He is quite simply the best orthopedist I have ever encountered. I wouldn't entrust the care of my family to him if he weren't the best! 

Iris Rossiter's profile image
Iris Rossiter 
8 years ago

Dr. Theiss was absolutely amazing with our son who is three and was in an accident. Dr. Thesis was knowledgeable, patient and gave us peace of mind to know he was in good hands. When he came to check on our son in the hospital we never felt rushed and he took the time to answer all our questions. Highly recommended. 

Terry Schlossberg's profile image
Terry Schlossberg 
9 years ago

I have seen Dr. Theiss for several years. I have a very high regard for him and his approach to treatment. He's thorough and conservative. He's a surgeon but does not rush to a decision to do surgery. He'll try other, less invasive approaches first. I have some serious orthopedic problems and have never had surgery because he has successfully treated me by other means. However, my rating is affected by how difficult it has been over the years to see him and that is getting much worse. 

Frequently asked questions about Dr. Mark M. Theiss MD

How is Dr. Mark M. Theiss MD rated?

Dr. Mark M. Theiss MD has a 4.8 star rating with 23 reviews. 

When is Dr. Mark M. Theiss MD open?

Dr. Mark M. Theiss MD is closed now. It will open at 8:00 a.m. 

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