Analytical Services for Comprehensive Gastrointestinal Diagnosis
At LA Integrative Gastroenterology & Nutrition, our analytical services represent the cornerstone of functional medicine diagnosis. We combine advanced laboratory testing, detailed patient history, and physical examination to uncover the root causes of digestive dysfunction, fatigue, immune dysregulation, and other complex health challenges.
Unlike conventional gastroenterology that focuses on structural abnormalities, our analytical approach evaluates how your digestive system is functioning at a cellular and microbial level. We assess inflammation markers, nutritional status, microbiome balance, food sensitivities, oxidative stress, hormone levels, and immune function. This comprehensive analysis allows us to create targeted treatment plans that address the underlying dysfunction—not just mask symptoms with medication.
Request an AppointmentComprehensive Analytical Services Offered
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Read MoreFunctional Medicine Assessment
Functional medicine shifts the focus from diagnosing disease to optimizing health. Our approach requires thorough patient evaluation and assessment of the interconnections between your genetics, environment, lifestyle, and medical history. We examine:
- Gut integrity and intestinal permeability
- Microbiome balance (dysbiosis screening)
- Inflammation markers and immune system function
- Oxidative stress and cellular damage
- Hormone and neurotransmitter balance
- Nutritional status and absorption capacity
- Toxic exposure and detoxification pathways
- Sleep quality and circadian rhythm disruption
This comprehensive assessment allows us to identify predisposing factors (antecedents) and triggering events that contribute to your current health challenges.
Anti-Aging and Longevity Medicine
Anti-aging medicine focuses on detecting, preventing, and treating age-related diseases before they become symptomatic. At our Los Angeles practice, we promote healthy digestive function and optimize nutritional status as the foundation for longevity. A healthy digestive system ensures optimal nutrient absorption, immune function, and protection against age-related decline.
Oxidative Stress Assessment
Oxidative stress occurs when free radicals and reactive oxygen species accumulate faster than your body can neutralize them. This imbalance damages cellular tissue, accelerates aging, and contributes to chronic disease. Through specialized laboratory testing, we measure your oxidative stress load and recommend targeted antioxidant protocols including dietary changes, supplements, and lifestyle modifications to restore balance.
Customized Nutrition Analysis
Customized nutrition begins with comprehensive testing to determine your unique nutrient absorption capacity, micronutrient status, and dietary sensitivities. Rather than generic nutrition advice, we develop individualized meal plans and supplement recommendations based on your specific lab results, digestive capacity, food reactions, and health goals. This personalized approach produces superior outcomes for condition management and wellness optimization.
Food Sensitivity and Allergy Testing
If you suspect food sensitivities are driving your symptoms, our diagnostic testing identifies specific trigger foods. We combine elimination diet protocols with advanced laboratory testing (including IgG food panels and ALCAT testing) to pinpoint problematic foods. Once identified, we implement systematic reintroduction protocols to expand your diet while maintaining symptom control.
Inflammation and Immune Assessment
Chronic inflammation underlies most gastrointestinal conditions and many systemic diseases. We measure inflammatory markers in your blood and stool, assess immune system activation, and identify the dietary and lifestyle factors driving inflammation. Our anti-inflammatory protocols combine targeted nutrition, supplementation, and lifestyle modifications to restore immune balance.
Alternative and Integrative Therapies
We offer evidence-based alternative therapies including herbal antimicrobials, nutritional supplementation, dietary protocols (low-FODMAP, elemental diet, Mediterranean-style), and lifestyle interventions. These complementary approaches work synergistically with conventional medicine to optimize your healing potential.
Comprehensive Digestive Assessment
Digestive disorders cover a broad spectrum of conditions affecting how your body processes, absorbs, and eliminates food. Our team takes a whole-person approach to determine whether your symptoms stem from structural abnormalities, functional dysfunction, food sensitivities, dysbiosis, inflammation, or a combination of factors. We then develop a multi-faceted treatment strategy addressing all contributing factors.
Why Analytical Services Matter
Most patients with chronic digestive complaints have already undergone conventional testing (colonoscopy, endoscopy, standard labs) that came back “normal.” This doesn’t mean your digestive system is functioning optimally—it means structural disease has been ruled out. Analytical services assess functional health and identify treatable abnormalities that conventional testing misses. This is why functional medicine produces better outcomes for most patients with chronic digestive symptoms.
Your Personalized Diagnostic Journey
Our analytical approach typically involves:
1. Comprehensive History and Examination – We spend time understanding your complete medical history, lifestyle, stress levels, dietary patterns, and symptom timeline.
2. Targeted Laboratory Testing – Based on your presentation, we order specialized tests including comprehensive stool analysis, food sensitivity panels, micronutrient testing, inflammatory markers, and genetic analysis when indicated.
3. Analysis and Integration – Our physicians review your results in the context of your complete clinical picture to identify patterns and root causes.
4. Customized Treatment Plan – We develop an individualized protocol addressing nutrition, supplementation, lifestyle modifications, and procedural testing as needed.
5. Follow-up and Optimization – We monitor your progress, adjust protocols based on response, and support long-term healing and optimization.
Schedule Your Analytical Evaluation Today
If you’re looking for answers beyond conventional gastroenterology, our analytical services offer a pathway to understanding your unique health challenges and optimizing your digestive and overall health.
Request an AppointmentFrequently Asked Questions About Analytical Services
What is functional medicine, and how is it different from conventional medicine?
Conventional medicine focuses on diagnosing disease after symptoms appear and then treating those symptoms. Functional medicine takes a systems-based approach, examining how all the body’s interconnected systems are functioning and addressing imbalances before they become disease. While both approaches have value, functional medicine is particularly effective for chronic digestive issues because it identifies and treats root causes rather than just symptoms. Our functional medicine evaluation examines your complete health history, lifestyle factors, and laboratory markers to create a comprehensive understanding of your unique situation.
How is your analytical approach different from standard gastroenterology testing?
Standard gastroenterology focuses on visual inspection of the digestive tract and basic laboratory values. Analytical services assess how your digestive system is actually functioning—how well you’re absorbing nutrients, what your microbiome looks like, whether you have food sensitivities or dysbiosis, and how much inflammation is present. These functional markers often reveal problems that structural testing (colonoscopy, endoscopy) misses. Many patients with normal colonoscopies still have significant functional digestive problems that analytical testing identifies and our team can treat.
What types of laboratory tests do you use for comprehensive assessment?
We use specialized testing including comprehensive stool analysis (assessing beneficial bacteria, dysbiosis markers, inflammation, digestive capacity, and parasites), food sensitivity panels (IgG and ALCAT testing), micronutrient status testing (vitamins, minerals, amino acids), inflammatory markers (hs-CRP, calprotectin), oxidative stress assessment, advanced lipid testing, thyroid panels, and genetic testing when indicated. We partner with leading functional medicine laboratories to ensure test quality and accuracy. Your physician will discuss which tests are most appropriate for your specific situation.
Can nutritional analysis and supplementation really replace medication?
For many patients, targeted nutrition and supplementation produce significant symptom improvement and sometimes resolution without requiring medication. However, some conditions benefit from a combination approach using both medication and nutritional support. Our goal is to use the most effective and safest approach for your specific condition. We never recommend stopping prescribed medications without your physician’s approval, and we coordinate care closely with other healthcare providers managing your conditions.
How long does it take to see results from analytical-based treatment?
Results vary depending on your condition, how long you’ve had symptoms, and how closely you follow the recommended protocol. Many patients notice initial improvements within 2-4 weeks. However, deeper healing often takes 8-12 weeks or longer. Conditions like SIBO typically improve within 4-8 weeks with proper treatment, while others like small intestinal permeability may take 3-6 months to fully heal. We’ll establish realistic timelines during your initial consultation and monitor your progress with follow-up visits and repeat testing.
Does insurance cover analytical services?
Coverage varies by insurance plan and the specific tests ordered. Many basic laboratory tests are covered, while some specialized functional medicine testing may not be. We work with your insurance company and provide clear pricing upfront. We also offer several payment options and may recommend starting with covered testing to establish a baseline before proceeding to additional specialized testing if desired.
What should I do to prepare for my analytical evaluation?
Before your appointment, gather any recent laboratory results, imaging reports, and a list of all medications and supplements you’re currently taking. It’s helpful to keep a brief food and symptom diary for 3-5 days before your visit. Wear comfortable clothing that allows easy access to your arm for potential blood pressure monitoring and blood draws. Plan to spend 60-90 minutes for your initial comprehensive evaluation. Many patients find it helpful to write down their most pressing questions ahead of time.