Comprehensive Blood Testing

Patients Medical offers an extensive diagnostic blood testing menu covering CBC, comprehensive metabolic panel, thyroid, adrenal, sex hormones, heavy metals, genetic markers, vitamin levels, methylation, oxidative stress, Lyme disease, mold exposure, neurotransmitters, organic acids, and more. Testing is central to the clinic's test-first model — results guide all downstream treatment decisions. Panels are tailored to each patient's symptoms, history, and goals.

At Patients Medical's Carnegie Hill clinic, diagnostic blood testing is the foundation of every patient engagement. Rather than treating symptoms in isolation, Medical Director Dr. Rashmi Gulati, MD, and the team use a comprehensive, functionally-interpreted panel strategy to identify root causes before any intervention is recommended. The testing menu spans more than 20 categories: complete blood count (CBC) with differential, comprehensive metabolic panel (CMP), full thyroid function panel (TSH, free T3, free T4, reverse T3, thyroid antibodies), adrenal hormone assessment (salivary and blood cortisol rhythm, DHEA-S), sex hormone panels (estradiol, progesterone, total and free testosterone, FSH, LH, SHBG), fertility markers, heavy metal burden (lead, mercury, arsenic, cadmium), genetic and DNA profiling, methylation pathway markers (homocysteine, MTHFR, methyl B12 status), organic acid testing, oxidative stress markers, amino acid profiles, fatty acid ratios, iodine and selenium levels, neurotransmitter precursors, Lyme disease and co-infection panels, mold and mycotoxin exposure markers, comprehensive allergy testing, advanced cardiac markers (hsCRP, Lp(a), ApoB), and blood sugar and insulin resistance panels. Results at Patients Medical are interpreted functionally — not simply flagged against conventional reference ranges. This nuanced interpretation often surfaces subclinical imbalances and patterns that standard primary care labs miss, enabling targeted and personalised treatment recommendations rather than generic protocols. The clinic operates as an out-of-network provider. Superbills are provided so patients can seek reimbursement from their health insurer. CareCredit financing is available for larger diagnostic workups. Initial consultation and lab work can typically be arranged within one to two weeks. New York City patients seeking a thorough, medically-supervised diagnostic experience — rather than a consumer kit mailed to the door — will find the integrated clinical context and physician interpretation central to the value of this service.