Ferritin is your body's iron storage protein. Think of it as your iron savings account. It is the most reliable single marker of iron stores and often drops before any other sign of deficiency appears. The tricky part: ferritin is also an inflammation marker. It rises when the body is fighting infection or dealing with chronic inflammation, which can mask true iron deficiency.
Learn more about Ferritin, normal ranges, and how to lower it →
Empirical draws blood at 16 lab locations in Philadelphia through the Quest network, including Philadelphia, King Of Prussia, Langhorne, and Levittown. Most locations accept walk-ins.
All 16 lab locations in Philadelphia
2219 S Broad St
Philadelphia, PA
2417 Welsh Rd
Philadelphia, PA
400 W Allegheny Ave
Philadelphia, PA
4022 Woodhaven Rd
Philadelphia, PA
525 Jamestown Street
Philadelphia, PA
5675 N Front St
Philadelphia, PA
6656 Germantown Ave
Philadelphia, PA
700 Cottman Ave
Philadelphia, PA
7528 Frankford Ave
Philadelphia, PA
7600 Central Ave
Philadelphia, PA
803 Locust St
Philadelphia, PA
9808 Bustleton Avenue
Philadelphia, PA
1006 West Ninth Ave.
King Of Prussia, PA
491 Allendale Rd
King Of Prussia, PA
586 Middletown Blvd
Langhorne, PA
153 Levittown Pkwy
Levittown, PA
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Heart
ApoB
Lp(a)
HDL Cholesterol
LDL Cholesterol
Triglycerides
10 year heart attack risk
Lifetime heart attack risk
Chol/HDLc Ratio
LDL/HDL Ratio
Non HDL
Total Cholesterol
ApoA1
ApoB/A1 Ratio
Non-HDL/Chol Ratio
LDL/Chol Ratio
HDL/Chol Ratio
Liver
ALT
AST
Total Bilirubin
ALP
De Ritis Ratio
Metabolic
Glucose
Hemoglobin A1c
TSH with reflex to T4
Kidneys
BUN
Creatinine
Albumin
Globulin
A/G Ratio
CO2
Calcium
Total Protein
Sodium
Potassium
Chloride
BUN/Creatinine Ratio
Nutrients
Ferritin
Folate
Iron
% Saturation
Vitamin D
Vitamin B12
Dietary Protein
Dietary Carbs
Dietary Sugar
Dietary Fat
Dietary Saturated Fat
Dietary Sodium
Dietary Potassium
Blood
hs-CRP inflammation)
WBC
Platelets
MCHC
Monocytes %
Leukocyte Esterase
RBC
MPV
RDW
Eosinophils %
Band Neutrophils %
Hemoglobin
MCV
Neutrophils %
Basophils %
R. Lymphocytes %
Hematocrit
MCH
Lymphocytes %
Urine
Appearance
Nitrite
Squamous Epithelial Cells
Bacteria
Occult Blood
Calcium Oxalate Crystals
Transitional Epithelial
Protein
pH
Bilirubin
Casts
Color
RBC
Specific Gravity
Triple Phosphate Crystals
Crystals
Granular Casts
WBC
Hyaline Casts
Ketones
Reducing Substances
Glucose
Renal Epithelial Cells
Uric Acid Crystals
Yeast
Ferritin elsewhere
Ferritin plus 100+ biomarkers for $190, drawn at lab locations across Philadelphia.