The Walk-In Lab at Advanced Practice Wellness Clinic

Functional & Specialty Tests

Deeper insight. Advanced testing. A broader view of your health.

Functional & Specialty Tests at The Walk-In Lab at Advanced Practice Wellness Clinic go beyond standard screenings to explore patterns related to hormones, metabolism, digestion, and overall system balance. These tests are often used when symptoms persist or when more detailed information is needed.

Walk-in access and professional sample handling make advanced testing more approachable. Results are processed through trusted laboratories and can support informed conversations about next steps in care.

Why Choose Functional & Specialty Testing at The Walk-In Lab?

  • Access to advanced and specialty lab testing without referrals
  • Tests designed to explore patterns beyond standard screenings
  • Professional, on-site sample collection
  • Results from trusted reference laboratories
  • Support for next steps if additional evaluation is needed
  • These tests help uncover deeper insights when basic testing doesn’t tell the full story.

Whether you need results for legal documentation or simply for personal understanding, our team ensures a smooth, respectful experience from start to finish.

Functional & Specialty Tests Listings

EKG (ELECTROCARDIOGRAM)

EKG (Electrocardiogram) is an in-office diagnostic test provided by The Walk-In Lab at Advanced Practice Wellness Clinic. This non-invasive test records the electrical signals of your heart to help identify irregular heart rhythms, conduction abnormalities, or signs of cardiac stress. An EKG is commonly used as a baseline heart health assessment or when symptoms such as chest discomfort, palpitations, dizziness, or shortness of breath are present.

PNOE METABOLIC TESTING

PNOE Metabolic Testing is an advanced, in-office assessment offered by The Walk-In Lab at Advanced Practice Wellness Clinic. This test analyzes oxygen consumption and carbon dioxide output to determine resting metabolic rate and energy utilization. The results provide personalized data that can be used to guide nutrition planning, fitness strategies, and weight management programs.

INBODY 580 BODY COMPOSITION ANALYSIS

InBody 580 Body Composition Analysis is an in-office diagnostic test offered by The Walk-In Lab at Advanced Practice Wellness Clinic. This test uses bioelectrical impedance analysis to measure muscle mass, body fat percentage, and total body water. It offers a more accurate and actionable alternative to BMI and standard weight measurements.

COMPREHENSIVE STOOL ANALYSIS + PARISITOLOGY 3 DAY

COMPREHENSIVE STOOL ANALYSIS + PARISITOLOGY 3 DAY is a functional and specialty lab test provided by The Walk-In Lab at Advanced Practice Wellness Clinic for people who want to explore potential root causes and patterns in their health.The CSAP profile helps pinpoint the causes of gastrointestinal symptoms and chronic systemic conditions, and measures key markers of digestion, absorption and inflammation. It includes comprehensive bacteriology and yeast cultures, detection of infectious pathogens and parasites, and antimicrobial susceptibility testing to prescriptive and natural agents. This is a 3-DAY SAMPLE COLLECTION.

H. PYLORI

H. PYLORI is a functional and specialty lab test provided by The Walk-In Lab at Advanced Practice Wellness Clinic for people who want to explore potential root causes and patterns in their health.This test uses qPCR to measure H. pylori and antibiotic-resistance genes. The addition of virulence factor testing helps determine the potential of H. pylori to cause disease.

TRIO-SMART SIBO BREATH TEST

TRIO-SMART SIBO BREATH TEST is a functional and specialty lab test provided by The Walk-In Lab at Advanced Practice Wellness Clinic for people who want to explore potential root causes and patterns in their health.The trio-smart breath test measures the levels of hydrogen, methane, and hydrogen sulfide in a patient’s breath to determine if any are elevated abnormally. ​It aids in the identification of small intestinal bacterial overgrowth (SIBO), intestinal methanogenic overgrowth (IMO), and excess hydrogen sulfide. This test comes with a GLUCOSE substrate.

SIBO 3 HOUR

SIBO 3 HOUR is a functional and specialty lab test provided by The Walk-In Lab at Advanced Practice Wellness Clinic for people who want to explore potential root causes and patterns in their health.The 3-hour SIBO assessment is a non-invasive test that evaluates bacterial overgrowth of the small intestine. This longer test is recommended for patients with slower gastrointestinal transit or constipation.

GI-MAP + ZOLULIN

GI-MAP + ZOLULIN is a functional and specialty lab test provided by The Walk-In Lab at Advanced Practice Wellness Clinic for people who want to explore potential root causes and patterns in their health.The GI-MAP is a comprehensive stool test that utilizes qPCR technology to detect parasites, bacteria, fungi, and more, allowing practitioners to create personalized treatment protocols to address gut dysfunction. This test also includes an add-on for the leaky gut marker zonulin.

COMPREHENSIVE STOOL ANALYSIS

COMPREHENSIVE STOOL ANALYSIS is a functional and specialty lab test provided by The Walk-In Lab at Advanced Practice Wellness Clinic for people who want to explore potential root causes and patterns in their health.The CSA profile helps pinpoint the causes of gastrointestinal symptoms and chronic systemic conditions, and measures key markers of digestion, absorption, and inflammation. It includes comprehensive bacteriology and yeast cultures to identify the presence of beneficial flora, imbalanced flora, and dysbiotic flora. It also includes the detection of infectious pathogens and antimicrobial susceptibility testing to prescriptive and natural agents for appropriate cultured bacterial and fungal species.

GI EFFECTS COMPREHENSIVE PROFILE 1 DAY

GI EFFECTS COMPREHENSIVE PROFILE 1 DAY is a functional and specialty lab test provided by The Walk-In Lab at Advanced Practice Wellness Clinic for people who want to explore potential root causes and patterns in their health.The GI Effects® Comprehensive Profile is a group of advanced stool tests that assess digestive function, intestinal inflammation, and the intestinal microbiome to assist in the management of gastrointestinal health. This is the 1-day version of the test; it is also available as a 3-day test.

GI EFFECTS COMPREHENSIVE PROFILE 3 DAY

GI EFFECTS COMPREHENSIVE PROFILE 3 DAY is a functional and specialty lab test provided by The Walk-In Lab at Advanced Practice Wellness Clinic for people who want to explore potential root causes and patterns in their health.The GI Effects® Comprehensive Profile is a group of advanced stool tests that assess digestive function, intestinal inflammation, and the intestinal microbiome to assist in the management of gastrointestinal health. This is the 3-day version of the test; it is also available as a 1-day test.

GI360

GI360 is a functional and specialty lab test provided by The Walk-In Lab at Advanced Practice Wellness Clinic for people who want to explore potential root causes and patterns in their health.The GI360™ provides a comprehensive analysis of pathogens, viruses, parasites, and bacteria in the gastrointestinal system. Analysis is performed by a combination of multiplex PCR, MALDI-TOF, and microscopy.

GI-MAP

GI-MAP is a functional and specialty lab test provided by The Walk-In Lab at Advanced Practice Wellness Clinic for people who want to explore potential root causes and patterns in their health.The GI-MAP is a comprehensive stool test that utilizes qPCR technology to detect parasites, bacteria, fungi, and more, allowing practitioners to create personalized treatment protocols to address gut dysfunction.

SIBO 2 HOUR

SIBO 2 HOUR is a functional and specialty lab test provided by The Walk-In Lab at Advanced Practice Wellness Clinic for people who want to explore potential root causes and patterns in their health.The 3-hour SIBO assessment is a non-invasive test that evaluates bacterial overgrowth of the small intestine. This longer test is recommended for patients with slower gastrointestinal transit or constipation.

BIOMEFX

BIOMEFX is a functional and specialty lab test provided by The Walk-In Lab at Advanced Practice Wellness Clinic for people who want to explore potential root causes and patterns in their health.BiomeFx™️ Functional Analysis offers a comprehensive view of the gut microbiome using advanced whole-genome sequencing technology. This wellness-focused tool provides detailed information into the composition and potential functions of the gut environment, including how microbes may influence digestive processes, nutrient metabolism, immune function, and other aspects of gut health, and overall gut wellness. Developed by Microbiome Labs, BiomeFx™️ includes functional markers that support a broader understanding of microbiome health. Each report also includes personalized nutrition, lifestyle, and supplement recommendations designed to help optimize microbial balance and support whole-body wellness.

Fasting & Prep Guidelines

Some labs require fasting—nothing but water for 12 hours. For best accuracy, we recommend fasting for most lab collections whenever possible. If your test requires special preparation, our team can confirm before your visit.

Visit Us Today

Stop waiting for referrals and appointment openings.

At The Walk-In Lab at Advanced Practice Wellness Clinic, we make lab testing simple, affordable, and convenient for everyone.