fundraising calendar

Help us reach our annual fundraising goal!

Consumers' Checkbook is the only nonprofit providing in-depth service reviews and price research. We take no advertising or referral fees from businesses. Help us continue to serve your community.

Donate by December 31 to support unbiased independent service reviews.

You Won't Find Anything Else Like Checkbook

  • Nonprofit and independent
  • Takes no advertising or referral fees
  • Ratings and reviews by surveyed Consumers' Checkbook and Consumer Reports local subscribers
  • Undercover price comparisons
  • Complaint counts from local consumer agencies and attorney general offices
  • Advice to help you get the best service and value

Subscribe and see 148 Washington, DC area laboratory testing services

Page 1 of 19 results
Business Distance Ratings What is this? Most Recent Comment

LabCorp

15225 Shady Grove Rd
Rockville, MD 20850240-683-6155

?
?%    
?
?
?%    

Sign-in or Subscribe for Comments

Quest Diagnostics

9707 Medical Center Dr Ste 120
Rockville, MD 20850301-340-0290

?
?%    
?
?
?%    

Sign-in or Subscribe for Comments

LabCorp

9711 Medical Center Dr Ste 222
Rockville, MD 20850240-453-9906

?
?%    
?
?
?%    

Sign-in or Subscribe for Comments

Quest Diagnostics

15225 Shady Grove Rd Ste 207
Rockville, MD 20850301-948-4527

?
?%    
?
?
?%    

Sign-in or Subscribe for Comments

Quest Diagnostics

6000 Executive Blvd
Rockville, MD 20852301-255-0425

?
?%    
?
?
?%    

Sign-in or Subscribe for Comments

Advanced Bioscience Lab

9800 Medical Center Dr #D
Rockville, MD 20850301-881-5600

?
?%    
?
?
?%    

Sign-in or Subscribe for Comments

Johns Hopkins Community Physicians

14955 Shady Grove Rd
Rockville, MD 20850301-990-3190

?
?%    
?
?
?%    

Sign-in or Subscribe for Comments

Clinical Radiologists

15225 Shady Grove Rd Ste 105
Rockville, MD 20850301-670-5500

?
?%    
?
?
?%    

Sign-in or Subscribe for Comments

Shady Grove Adventist Hospital

9901 Medical Center Dr
Rockville, MD 20850240-826-6000

?
?%    
?
?
?%    

Sign-in or Subscribe for Comments

Methods and Limitations

The most important thing you can do to assure yourself high-quality medical care is to form a strong relationship with a good primary care physician and, at times, together make informed decisions on specialty care. We identify top area doctors.

Once you have identified doctors who are potential candidates, you may want to get answers to several questions about each. Here’s a list of things to ask.

Whichever doctor you select, how you interact with the doctor will have a big effect on the success of your care. Here are some suggestions on how to get the best care from doctors.

This section summarizes our hospital ratings and describes other information you can gather yourself. The section “Hospital Ratings Data Details,” listed below, provides further discussion of these data and its strengths and weaknesses.

The feedback we’ve collected from area consumers on their dentists should help you find a dentists who will make you smile. We found substantial differences in ratings from dentist to dentist.

When first confronted with an illness or injury, you must quickly decide whether the case is life threatening—whether there’s a risk of death or permanent disability if the patient does not receive immediate care (within 30 minutes or less).

The most difficult decisions involve cases in which you feel safe waiting 30 minutes or more to receive care, but still require treatment at a hospital, rather than at an urgent care clinic or doctor's office.

Many cases are not even urgent, of course. These cases could await a visit to an urgent care clinic or a family doctor during regular hours.