[{"name": "O A.", "rating": 1, "text": "My wife went for a blood test at the Labcorp facility in Burien, WA. The lady who attempted to draw her blood was very hesitant. She tried with her left arm, then her right arm, and she could not withdraw it. Then the lady called her supervisor, who finally withdrew my wife's blood from her hand....", "date": "4 weeks ago"}, {"name": "Rose", "rating": 1, "text": "I've been to the new location twice. The first time, I waited about 30 minutes beyond my appointment (not horrible for Labcorp...) and the man who attempted to draw my blood, blew out the vein somehow. It swelled up huge right away and was bruised and very sore for over a week following. He sa...", "date": "7 months ago"}, {"name": "Christina L.", "rating": 1, "text": "Receptionist was unbelievably rude to me and went on a rant about how by even asking once about the wait time when arriving with an appointment that I was distracting her and making everything worse. Did not feel safe to have my blood drawn there, so left and will find a different provider.", "date": "6 months ago"}, {"name": "Adriana L.", "rating": 3, "text": "Plebotomists and the actual workers are good. But this place does not have the staff to manage the number of people who come through every day. Even with an appointment the wait is incredibly long. Had the misfortune of making an appointment and coming in and the entire system was down so they co...", "date": "8 months ago"}, {"name": "April", "rating": 4, "text": "I like this location very much... I always have a great experience here....\n\nBella was at the front desk today for my visit, and I had a bunch of questions, particularly about billing, and she was super patient with me... Ivana did my blood draw, what a pro! Seriously, did not even feel it, I was...", "date": "9 months ago"}, {"name": "R N.", "rating": 2, "text": "Horrible location, lobby is the size of a small bathroom! Who thought this location made sense? And there\u2019s zero signage at a HOSPITAL with multiple buildings of where exactly they are located.", "date": "a month ago"}, {"name": "Susanne M.", "rating": 2, "text": "I had a verified appointment. At check in I was told the wait was 2 1/2 hours! Then they listed me on the board as a \u201cwalk in\u201d. Couldn\u2019t find the order from my doctor. The wait turned out to be an hour. I am on oxygen and my portable machine has limited run time.\nWhy make appointments when they ...", "date": "8 months ago"}, {"name": "Theresa K.", "rating": 5, "text": "Had a great experience here - Ivana (I think I\u2019m spelling it right) was kind, efficient, and accommodating. The person who drew my blood was super fast as well - and I\u2019m usually a hard stick! Thanks for making this whole experience painless!!", "date": "9 months ago"}, {"name": "Lala", "rating": 1, "text": "Workers are ABSOLUTELY RUDE!! They have no customer service / People skills whatsoever. I sat back and watched them be rude to many patients needing help and even called security on someone for needing help. That was absolutely ridiculous! All he needed was help checking in and given his age he p...", "date": "9 months ago"}, {"name": "Javier T.", "rating": 1, "text": "Worst blood draw I ever had, 3 days later my arm is still yellow. The technician was unprofessional or unqualified and seemed to have caused damage when removing the needle.", "date": "6 months ago"}, {"name": "Mary M.", "rating": 4, "text": "Kiosk check in is great, folks are professional and friendly. They process a lot of patients though quickly but nicely. I hate blood draws but every time over the years it\u2019s been quick and painless.", "date": "11 months ago"}, {"name": "Kelsey", "rating": 5, "text": "Fantastic! Appropriately staffed with wonderful techs. After going to a different location that could not get my blood, I came here for a draw. Spent less than ten minutes inside as a walk in. Natalia did such an amazing job getting multiple full vials for me quite easily. I\u2019m convinced the previ...", "date": "a year ago"}, {"name": "ChoWai C.", "rating": 1, "text": "If you paid for ANY type of testing on ANY type of thrid party website (like healthlabs) and selected this location, IMMEDIATELY dispute them to get your money back.\n\nLabcorp and thrid party websites don't talk, and they don't care. Wherever you pay, it can tell you anything like \"No appointments...", "date": "10 months ago"}, {"name": "Jillian", "rating": 1, "text": "They\u2019ve switched to appointment only, and yet, the wait is still insane. I\u2019m hugely pregnant and got the earliest appointment I could for a fasting blood test that takes three hours. It\u2019s an hour past my appointment, and we haven\u2019t even started. I\u2019m hungry, cranky, and pissed that Labcorp can\u2019t g...", "date": "8 months ago"}, {"name": "Justin H.", "rating": 5, "text": "This Labcorp location is the best. Smoothly check in process. Always the best customer service. Provides a pleasant experience while working in a high complexity environment. Thank you to Marybell that took great care of me and made me laugh. Made my day!", "date": "11 months ago"}, {"name": "M M.", "rating": 3, "text": "The phlebotomists who drew blood from me was unprofessional, she should verify my D.O.B she called me by last name, a lot people in US have common last name.", "date": "4 months ago"}, {"name": "KP", "rating": 5, "text": "Every time I go here I experience an efficient \u201cjiffy lube\u201d of getting labs done. The lady at the front desk is a bit brisk but man, she keeps that ship sailing smoothly. Whether I had an appt or had a walk in they get the job done.", "date": "a year ago"}, {"name": "Diane H.", "rating": 5, "text": "I arrived for my scheduled appointment, checked in at the kiosk, and was seen promptly. Maribel was great and made the blood draw quick and easy. I would go back to this location.", "date": "11 months ago"}, {"name": "Gwen S.", "rating": 5, "text": "Made an appointment online and everything went smoothly: check in was quick, was seen right at my appointment time, phlebotomist was so friendly and kind about distracting me (I don\u2019t like needles!). She had me out of there in <3 min. Love it when something is easier than expected. Will definitel...", "date": "2 years ago"}, {"name": "Karolina L.", "rating": 5, "text": "Check-in was fast and easy, little to no wait to go back and get blood drawn. The young phlebotomist (should have got her name!) was so kind, welcoming, efficient, and gentle with the needle. Today is the day after and no bruising at all! Will be back to this location for future tests.", "date": "a year ago"}]
Sponsored
superpower
100+ blood tests. One draw. $199. HSA/FSA eligible
The blood work your doctor should order but doesn't.
16259 Sylvester Rd SW #402, Seattle, WA 98166, United States
+1 206-241-4554
Monday7 am–5 pm
Tuesday7 am–5 pm
Wednesday7 am–5 pm
Thursday7 am–5 pm
Friday7 am–5 pm
Saturday8 am–12 pm
SundayClosed
Reviews
3.1 avg from 94 reviews
Nearby Labcorp locations
100+ blood tests. One draw. $199.
Most physicals check 15-20 things and call it thorough. Superpower runs over 100 - heart, thyroid, hormones, vitamins, metabolic, inflammation - so nothing slips through the cracks.
Here's what a standard doctor's blood work misses - and what a Superpower membership catches.
Standard doctor's order
~25 tests - the old annual physical
Basic metabolic panel
CBC (complete blood count)
Basic lipid panel
Hormone testing
Full thyroid panel
Heart disease risk, inflammation, insulin
Vitamin D, B12, iron, ferritin
AI analysis + 24/7 care team
Biological age + 17 health scores
Recommended
Superpower membership
100+ tests in one blood draw
$199/year
HSA/FSA eligible
Basic metabolic panel
CBC (complete blood count)
Basic lipid panel
Hormone testing (testosterone, cortisol, DHEA)
Full thyroid panel (not just TSH)
Heart disease risk, inflammation, insulin
Vitamin D, B12, iron, ferritin
AI analysis + 24/7 care team
Biological age + 17 health scores
How it works
Four steps. One blood draw. Done.
1
Join Superpower
Sign up for $199/year. A licensed doctor writes your lab order covering 100+ blood tests and sends it to your nearest lab.
2
Visit your nearest lab
Walk into any of 3,000+ lab locations with your lab order. No appointment needed. Same blood draw you'd normally get.
3
Get 100+ results
Results arrive in about 10 days. Every test comes with clear explanations and what your numbers actually mean.
4
Understand everything
AI analysis connects patterns across body systems. Our 24/7 care team answers any questions.
100+
Blood tests in one draw. Your annual physical checks about 20. A Labcorp OnDemand panel tops out at 60 for $219. We run five times what your doctor orders.
$199
Per year. Ordering these tests yourself at a lab could run $2,000+. We charge 55 cents a day for the most complete blood work you can get.
10 days
To get your full results. Every test explained in plain English, with what your numbers mean and what to do about them.
"My annual blood work came back 'normal.' Superpower found a heart risk marker my doctor never tested, a borderline thyroid problem, low vitamin D, and early signs of insulin resistance. Four things that would have gone undetected for years."
David W.
4 health issues found that standard blood work missed
No. Your Superpower membership includes lab orders from a licensed physician. You don't need to visit your doctor first or get a separate referral. Everything is handled through your membership.
Over 100 tests in a single blood draw. That includes your complete blood count, metabolic panel, cholesterol (including the advanced heart risk markers most doctors skip), full thyroid panel, hormones like testosterone and cortisol, iron, vitamin D, B12, blood sugar markers, inflammation markers, and much more. Add-on panels are available for heart health, vitamins, and specialty testing.
The blood draw itself takes about 5-10 minutes. Wait times vary by location and time of day. We recommend arriving early in the morning and fasting for 8-12 hours beforehand for the most accurate results.
Results are typically ready in about 10 days. You'll get a notification when they're available in your Superpower dashboard. Every test result includes a plain-English explanation, what the healthy range is, and AI-powered analysis that connects patterns across all your results.
Yes. Superpower is HSA and FSA eligible. You can use your pre-tax health savings to pay for your membership.
The blood test your doctor should order but doesn't.
100+ tests. One blood draw. $199. No referral needed.