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Yoon Hang Kim MD

Dr. Andrew Weil and Dr. Kim
2004 Graduation - Tucson, AZ


Integrative & Functional Medicine - San Antonio TX and Quincy IL
Question: "Started LDN in Nov 2024 at a low dose, reduced it due to side effects, then increased to 12x the starting dose (slightly...

John Kim
12 minutes ago6 min read
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Functional Cardiology Quincy IL San Antonio TX
What Is Advanced Lipid Testing in Functional Medicine? Introduction In functional medicine, we focus on finding and addressing the root...

John Kim
2 days ago3 min read
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LDN Increase and Female Change Impact: Q & A Increase in LDN results in Periodlike Symptoms: Is this Common? San Antonio Functional Medicine LDN.
The Impact of Increasing Low-Dose Naltrexone (LDN) Dosage on Female Hormones: What the Evidence Shows Introduction Low-dose naltrexone...

John Kim
3 days ago3 min read
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LDN 1.5 mg starting dose causing side effects: Integrative & Functional Medicine Quincy IL San Antonio TX
LDN Q&A: Managing Worsening Symptoms at 1.5 mg Starting Dose Starting low-dose naltrexone (LDN) can be a hopeful step for those managing...

John Kim
3 days ago11 min read
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Exploring Low-Dose Naltrexone (LDN) as a Potential Therapy for Chiari Malformation: San Antonio and Quincy
August 20, 2025 Chiari malformation (CM) is a structural neurological condition where the cerebellar tonsils herniate through the foramen...

John Kim
4 days ago6 min read
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Exploring Low-Dose Naltrexone (LDN) Q&A: Integrative & Funtional Medicine San Antonio TX & Quincy IL
When someone recently diagnosed with Lyme disease, fibromyalgia, and chronic fatigue began low-dose naltrexone (LDN), they had many...

John Kim
4 days ago3 min read
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LDN for mental health conditions - ADHD, Anxiety, Depression, and more: Integrative Functional Medicine San Antonio TX
Integrative Functional Medicine in San Antonio, TX In the field of integrative & functional medicine , practitioners in San Antonio, TX,...

John Kim
Aug 123 min read
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Celiac Disease Diagnosis – An Integrative & Functional Medicine Near Me in Springfield, IL; Role of LDN?
By: Dr. Yoon Hang Kim MD - Springfield IL Integrative & Functional Medicine Clinic Celiac disease is an autoimmune condition where eating...

John Kim
Aug 103 min read
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Rapamycin and LDN: A Promising Duo for Longevity with a San Antonio Integrative & Functional Medicine Doctor Near You
LDN and Rapamycin Are you searching for a San Antonio integrative medicine doctor near you  to explore cutting-edge longevity treatments?...

John Kim
Aug 94 min read
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Low-Dose Naltrexone (LDN) for Neutropenia: A Functional Medicine Perspective in San Antonio, TX
As a physician and researcher practicing functional medicine in San Antonio, TX , I often evaluate promising, off-label therapies that...

John Kim
Aug 83 min read
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Long COVID: Autoimmune Connections, Symptoms, and Comprehensive Treatments with LDN and Functional Medicine in San Antonio, TX & Quincy, IL
By Yoon Hang Kim Integrative & Functional Medicine Physician — Serving Patients in San Antonio, TX, Quincy, IL, and IL, MO, GA, TX, FL...

John Kim
Aug 82 min read
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My Ketosis Journey: From Curiosity to Commitment - Integrative & Functional Medicine Physician near you San Antonio TX, Quincy IL
Here’s a clean, professional blog-formatted version  of your article, optimized for readability and engagement on your website: My...

John Kim
Aug 73 min read
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Functional Medicine vs. Integrative Medicine: A Physician’s Perspective: Yoon Hang Kim MD Integrative & Functional Medicine near you
As a physician trained by both the Institute for Functional Medicine (IFM) and Dr. Andrew Weil’s Center for Integrative Medicine, I’m...

John Kim
Aug 63 min read
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A Functional Medicine Approach to High Triglycerides: Quincy, IL Integrative Medicine Yoon Hang Kim MD
High triglycerides are more than just a lab value—they’re a signal that your metabolism, hormones, or lifestyle may be out of balance. A...

John Kim
Aug 63 min read
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Exploring the Use of Low-Dose Naltrexone (LDN) for Autism Spectrum Disorder (ASD): San Antonio TX Integrative & Functional Medicine Dr. Kim
Low-dose naltrexone (LDN), typically given at doses of 1–5 mg/day, has generated interest as a potential therapy for individuals with...

John Kim
Aug 53 min read
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Monitoring Rheumatoid Arthritis: A Comprehensive Guide to Tracking Disease Progression - San Antonio TX Integrative & Functional Medicine
Living with rheumatoid arthritis (RA)  means staying proactive—not just with treatment, but also with monitoring how the disease changes...

John Kim
Aug 53 min read
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Is Low-Dose Naltrexone Safe for Your Liver? Exploring the Evidence: Integrative & Functional Medicine - San Antonio TX Dr. Kim
Often when asked about unlikely event by my patients, my reply is "anything is possible - but that event is improbable." Low-dose...

John Kim
Aug 34 min read
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A Functional Medicine Approach to Chronic Fatigue Syndrome (CFS): Integrative & Functional Medicine - Dr. Kim Quincy, IL
A functional medicine approach to Chronic Fatigue Syndrome (CFS) focuses on identifying and addressing the root causes  of illness,...

John Kim
Aug 34 min read
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Integrative Medicine, Functional Medicine, Lifestyle Medicine Approach to Optimizing Blood Pressure: Quincy IL Dr. Kim
By Dr. Yoon Hang Kim, MD | Integrative & Functional Medicine High blood pressure (hypertension) is one of the most common and modifiable...

John Kim
Aug 33 min read
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Understanding the Optimum Dose of Low Dose Naltrexone (LDN): Functional Medicine - Quincy IL Dr. Yoon Hang Kim MD
What Is LDN or Low Dose Naltrexone? Low Dose Naltrexone (LDN) refers to the use of Naltrexone , a medication originally developed to...

John Kim
Aug 32 min read
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