Yoon Hang John Kim MD.jpg



Phone: 1-210-904-0311

Text: 1-210.904-0311

e-mail: info@directintegrativecare.com




Yoon Hang Kim, MD is one of the most experienced integrative medicine specialist who has trained in person with Dr. Andrew Weil through residential fellowship at University of Arizona.


Dr. Kim has specialized in integrative medicine field since 1999 working as a physician, leader, and published author.

Below are some of institutions & program he founded/directed:

  • Integrative Medicine for Autoimmune Conditions

  • Functional Medicine Labs for Exploring Possible Root Causes Modulating Autoimmune Conditions

  • Integrative Approaches to Autoimmune Diseases 

    • System: Lupus, Sjögren's Syndome, Myasthenia gravis, Rheumatoid Arthritis, Mixed Connective Tissue Disorder​

    • Skin: Psoriasis

    • Thyroid: Hashimoto's thyroiditis, Graves Disease

    • Neuro: MS, Transverse myelitis

    • GI: Ulcerative Colitis, Crohn's Disease

    • GU: Interstitial Cystitis

  • Integrative Approaches to Allergies (Environmental and Food Allergies) 

  • Treatment Modalities:

    • Lifestyle Medicine

      • Food As Medicine​

      • Meditation

      • Breathing

      • Physical Activity

      • Mind-Body Medicine

    • Selected Supplements, Vitamins, Herbs​

    • LDN (Low Dose Naltrexone) Therapy

    • SLIT (Sublingual Immunotherapy)

Please Be Advised That Dr. Kim 

Will Not Prescribe Controlled Substances Including

Benzodiazepine, Opioid


Dr. Kim found that cost was a barrier to patients accessing integrative medicine, functional medicine, and lifestyle medicine.

Most practices that offer integrative/functional medicine services charge cash for services.  Additional costs include supplements and functional medicine labs.  It is not unusual for patients to be asked to spend thousands of dollars in consultation, lab testing, and professional grade supplements.

In contrast, membership model provides a sustainable model where physicians, patients, and staff can truly work together towards a common goal while taking money out of the equation.

At Direct Integrative Medicine, members are charged a monthly fee and most services are included in the membership.  Below are a list of membership benefits:


Monthly Membership Includes:

  • Lifestyle Medicine Visits

  • Integrative Medicine Visits

  • Functional Medicine Lab Follow Up Visit

  • Enhanced access through in person visits (San Antonio location) telemedicine, telephone visits​, e-mail and texts

  • 15 % Discounted Supplements through Fullscript

  • Discounted Functional Medicine labs (Whole Sale + 7% administered by Rupa Health)

San Antonio Wellness Cooperative

San Antonio Wellness Cooperative is a free Facebook Page aimed at enhancing wellness of San Antonio for professionals and interested public and open group. Please join us!

Austin Wellness Collaborative is a free Facebook Page for professionals only - by permission only!