The Woodlands Institute for Health & Wellness has been setting the standard for functional and integrative medicine in the greater Houston area since Dr. Mila McManus founded the practice in 2004. Voted Best Functional Medicine Clinic by the community for 17 consecutive years, TWIHW combines rigorous clinical science with holistic, root-cause investigation to deliver lasting solutions for the whole family — from children to seniors. Led by a multidisciplinary team of board-certified physicians, physician assistants, registered nurses, and certified wellness consultants, the practice offers an exceptional breadth of advanced diagnostic testing and evidence-based treatment protocols. In-office appointments at their Woodlands campus serve patients from across the Houston metro and Montgomery County, with telehealth extending access to patients throughout Texas and beyond seeking expert functional medicine care.

About the Physician

Dr. Mila McManus holds dual board certification in Family Medicine through the American Board of Family Medicine (ABFM) and in Anti-Aging Medicine through the American Academy of Anti-Aging Medicine (A4M). She founded The Woodlands Institute for Health & Wellness in 2004 with a singular mission: to uncover and address the root causes of her patients' health struggles rather than simply managing symptoms with medications. Over two decades, Dr. McManus has accumulated an extensive portfolio of advanced certifications — Bio-Identical Hormone Replacement Therapy, the GAPS healing diet, IV therapies including high-dose vitamin C and Ozone-UBI, Mistletoe therapy for cancer support, and RGCC laboratory testing and targeted therapies for cancer and chronic infections. She has been voted Best Doctor by the Woodlands Online community every year since 2010. Joining her are board-certified physicians Dr. Pamela O'Connor and Dr. Ashrita Hanmiah, skilled PAs Sandra Caldwell and Dyvette Warren, and an extensive nursing and wellness support team.

Services Offered

• Functional & Integrative Medicine — Personalized root-cause care combining conventional diagnostics with holistic protocols to resolve chronic illness, fatigue, hormonal imbalance, autoimmune conditions, and metabolic dysfunction.
• Advanced Diagnostic Testing — Comprehensive panels including DUTCH hormone analysis, Gut Zoomer (leaky gut), Neural Zoomer Plus, mycotoxin panels, MTHFR genetic analysis, food sensitivity testing (IgG/IgA), RGCC cancer screening, and ZRT neurotransmitter analysis.
• IV Therapy & Infusions — A full suite of intravenous treatments: high-dose vitamin C, NAD+, glutathione, Ozone-UBI, ALA, PolyMVA, Mistletoe, iron infusions, and custom detox protocols delivered in a dedicated on-site infusion suite.
• Peptide Therapy — Targeted peptide protocols for cellular regeneration, immune optimization, metabolic enhancement, and anti-aging, customized to each patient's health goals and functional lab results.
• Bio-Identical Hormone & Pellet Therapy — Precision hormone optimization using pellet therapy and other delivery methods to restore energy, mood, cognitive clarity, libido, and metabolic function for men and women alike.
• Hyperbaric Oxygen Therapy (HBOT) — Pressurized oxygen sessions that accelerate healing, reduce inflammation, support neurological recovery, and enhance mitochondrial function for longevity and chronic disease treatment.
• GLP-1 Weight Loss Program — Medically supervised weight management using GLP-1 medications alongside metabolic testing, nutritional guidance, and lifestyle coaching for safe and sustainable results.
• PEMF Therapy (ONDAMED) — Pulsed electromagnetic field sessions using the ONDAMED system to reduce inflammation, support tissue repair, and optimize cellular energy production at the cellular level.
• Integrative Cancer Support — Evidence-informed complementary therapies including RGCC-guided treatment protocols, Mistletoe infusions, and targeted nutritional support for patients navigating cancer treatment.
• Family Wellness Programs — Dedicated age-appropriate programs for women, men, teens, and children ensuring every family member receives personalized functional medicine care tailored to their unique life stage and health needs.

What to Expect

The Woodlands Institute for Health & Wellness is located at 26110 Oak Ridge Dr., The Woodlands, TX 77380. Both in-office appointments and telehealth consultations are available. Contact the practice at (281) 298-6742, by fax at (281) 419-1373, or by email at info@TWIHW.com. New patients can learn more and schedule through the practice website at woodlandswellnessmd.com.