Advanced Testing is Only Helpful if It’s Understood.
At Philadelphia Integrative Medicine, we go beyond ordering labs—we help you make sense of them. Our team expertly interprets advanced tests to uncover what’s driving your symptoms and how to treat it, step by step.
What Is Specialty Testing?
Specialty testing looks deeper than standard blood work. These labs assess function—not just disease—and often include:
- Gut microbiome analysis (e.g. GI-MAP, Genova Diagnostics)
- Hormone and adrenal testing (e.g. DUTCH, saliva, urine)
- Mold, mycotoxin, or heavy metal exposure
- Food sensitivity & immune response (e.g. IgG/IgA panels)
- Nutrient absorption, mitochondrial function, oxidative stress
- Autoimmune, Lyme, and stealth infections
- Genetic panels (MTHFR, detox pathways)
- These are powerful tools—but only when interpreted correctly.
Benefits of Our Interpretation Model
- Deeper insights than conventional testing alone
- Personalized—not one-size-fits-all—plans
- Data-driven progress tracking
- Case review by multiple trained eyes (collaborative model)
- Education for empowered self-care
Why Most Practices Miss the Mark
- Many clinics offer “testing,” but leave patients confused or unsupported. At PIM:
- We use tests to guide—not overwhelm—your treatment
- We combine data with deep clinical context
- We co-create a plan, never a protocol
- We explain results in plain English (and welcome your questions)
Our Treatments
Integrative Medicine
Conditions We Treat
Functional Medicine
Osteopathic Manipulative Medicine
Specialty Testing & Interpretation
Integrative Testing
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How We Stand Out
Why PIM is Different
Collaborative Team Care
We meet as clinicians to review and refine treatment strategies.
Extensively Trained Providers
All team members are board-certified and integrative/functional medicine trained.
Expert Interpretation of Labs
Many order labs. Few know how to interpret them. We do it right.
Time to Listen
Sessions range from 60–90 minutes because real care takes time.
The Integrative Medicine Team
Meet the Expert Providers Behind Your Care
At PIM, you don’t just see a single provider — you gain access to a team of integrative experts who work closely together on your care. We meet regularly to review cases, share insights, and ensure every patient benefits from the collective knowledge of our providers. This means more support, more clarity, and more meaningful healing — from people who truly care.
Dr. Georgia Tetlow
MD, ABOIM, ABPMR, IFMCP
Founder & CEO
Integrative & Functional Physician
Integrative & Functional Physician
Dr. Jennifer Patterson
DO, MMH, CHt
Integrative & Functional Medicine Osteopathic Physician
Lynda Sherland
CRNP, FNP-C, IFMCP
Advanced Practice Integrative
Nurse Practitioner
Amy Nutter
MSN, ACNP, BC, IFMCP
Advanced Practice Integrative
Nurse Practitioner
How We Use Lab Testing
- Initial Assessment – We learn your health history, symptoms, and goals
- Strategic Lab Selection – Based on your case, we recommend the right panels
- Expert Interpretation – You’ll meet with your provider to review results
- Actionable Plan – We create a strategy using both test findings & lived context
- Track & Adjust – Future testing (if needed) measures progress
Meet Your Care Team
From your first consult to follow-up care, we guide you with clarity, compassion, and real support.
What to Expect at PIM
From your first consult to follow-up care, we guide you with clarity, compassion, and real support.
Ready to Explore Your Health Story in Depth?
Our patients often say, “I finally feel like someone is connecting the dots.”
If you’re frustrated with vague answers or unexplained labs, we’d love to help.
Patient Reviews
Five-Star Reviews for Philadelphia Integrated Medicine
Posted on Google![]()
Jeff CrystalSeptember 20, 2025Trustindex verifies that the original source of the review is Google.
In short, I found the group … terrific. Comfortable. Caring. And knowledgeable. Far exceeding any medical group I have dealt with in years.Posted on Google![]()
Miriam DuffJuly 17, 2025Trustindex verifies that the original source of the review is Google.
Philadelphia Integrative Medicine has been a lifesaver for me. When I first went, a year ago,, I felt like I was 85 and aging fast. Now I feel, if anything, younger than my actual 64, and getting better all the time. Three people this week told me they thought I was 55! PIM's comprehensive, detailed approach is based in extensive testing, so there's a whole lot less guesswork and a whole lot more success. I have seen both Dr. Tetlow and Dr. Patterson and am a huge fan of both. Cannot recommend highly enough. Pricey, but worth every penny if you can swing it.Posted on Google![]()
Nita LescherJune 5, 2025Trustindex verifies that the original source of the review is Google.
I am a relatively new but, so far, a very satisfied PIM customer. After 10 months of looking for a health care provider who would listen to, collaborate with and communicate with me to treat ongoing GI issues, I found Amy Nutter (NP) and Jennifer Patterson (DO). Both women are smart, thorough, compassionate, and very responsive to the follow-up questions I ask between appointments. To a person, everyone with whom I have interacted in the office is exceptionally professional and kind. Thank you for being there, PIM!Posted on Google![]()
Kaysi KrillMay 23, 2025Trustindex verifies that the original source of the review is Google.
Incredibly personalized, thorough, thoughtful care. I can't say enough great things about this practice.Posted on Google![]()
Kerry MallettApril 5, 2025Trustindex verifies that the original source of the review is Google.
I have pursued many avenues to get a resolution to my health issues - which included at times debilitating fatigue, headaches, and GI issues - and through comprehensive labwork and a holistic approach I not only have answers to the underlying causes, but am feeling better in the first time in ~4 years of trying to find an answer to my health issues thanks to the team at Philadelphia Integrative Medicine.Posted on Google![]()
Toros AsadourianFebruary 17, 2025Trustindex verifies that the original source of the review is Google.
PIM is life changing. My wife was treated about five years ago to resolve some long standing issues no regular primary care doc nor specialists she saw could get to the bottom of. Years later I signed up and am receiving the same exceptional care and attention you would want from your Doctor. If all medical care could be done this way, our world would just be better. All members of PIM from Dr. Tetlow to her scribe give me (and gave my wife) the utmost care, compassion and competence. We recommend this practice to EVERYONE, including other practitioners as the model of what healthcare should be.Posted on Google![]()
Jana de LeonFebruary 13, 2025Trustindex verifies that the original source of the review is Google.
I can't say enough good things about Dr. Jennifer Patterson. She is extremely knowledgable, caring, and resourceful! I always leave feeling better than when I came in.Posted on Google![]()
Roger JefferyOctober 12, 2024Trustindex verifies that the original source of the review is Google.
My Dr. is Dr. Patterson. My experience is that she is smart, thoughtful, thorough and engages me in my own health journey. Exactly what I want in a doctor. I enjoy consulting with her and respect and appreciate her advice and opinion.Verified by TrustindexTrustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more