Exceptional healthcare, guided by compassion,
integrity, and faith
At Faith Fit Care, our mission is to provide exceptional, patient-centered medical care rooted in excellence, compassion, integrity, and faith. Serving our patients with dedication and purpose, we offer comprehensive primary care, preventive medicine, and whole-person wellness for individuals and families. Inspired by Christian values, we strive to create a holistic environment where every patient is treated with dignity and cared for as a whole person, physically, mentally, and spiritually.
Extensive Experience
in Internal Medicine and Primary Care
Certified
by American Medical Association and American Board of Internal Medicine
98% Satisfation
based on patient outcomes
Flexible and Widely Available
with same day and last minute appointment
Personal Comprehensive Care, Backed By Science-based Evidences And Physician's Profound Experience
At Faith&Fit Primary Care, we care for the whole person, not just physical symptoms, by combining evidence-based medicine with attention to mental health, emotional stress, spiritual well-being, and daily lifestyle factors, while educating and empowering patients through clear, practical explanations of their conditions, medications, risks, and prevention. Led by Dr. Hiep Nguyen, who brings extensive experience caring for adults and older adults in one of the most medically complex populations in the state, our clinic offers compassionate, highly competent, and personalized care, with strong expertise in managing chronic conditions such as diabetes, hypertension, heart failure, obesity, insomnia, metabolic syndrome, life-style fitness, and many others. Our goal is simple: to help you understand your health, make confident decisions, build a treatment plan tailored to your life, prevent complications before they happen, and keep you healthier, fitter, and out of the hospital for years to come.
- Holistic care for body, mind & spirit
- Chronic disease management & follow-up
- Acute visits & routine wellness checkups
- Patient education in clear, practical language
- ersonalized prevention & lifestyle guidance
- Compassionate care with spiritual understanding
Dr. Hiep Nguyen D.O
Internal Medicine
Call for consultation
0906186186
20+ Years
Dedicated cardiovascular care
Complete Care in One Clinic
Care for acute symptoms, chronic conditions, prevention, and long-term wellness—clear and compassionate.
Acute conditions
Fast evaluation and symptom relief with clear next steps.
- Flu-like symptoms, fever, and minor infections (cold/flu, sinus, bronchitis symptoms, sore throat)
- Urinary tract infections (UTIs)
- Acute pain (back/neck pain flare, strains/sprains, headache/migraine, minor injury pain)
- Sudden weight gain or fluid retention (triage/assessment—may require urgent in-person evaluation depending on symptoms)
- Rashes/skin issues (eczema flare, hives, acne, cellulitis concern/photo review)
- Allergies (seasonal allergies, allergic rhinitis)
- GI issues (nausea/vomiting, diarrhea/constipation, reflux/heartburn)
- Minor medication side effects
Chronic conditions
Ongoing management, lab monitoring, and medication optimization.
- Chronic condition management (general)
- Anemia (workup follow-up, lab monitoring, iron/B12 plan)
- Heart failure (med adjustment coordination, symptom monitoring)
- Chronic kidney disease (trend labs, BP/diabetes coordination, meds review)
- Diabetes (A1c goals, meds, CGM review, complications screening coordination)
- High blood pressure
- High cholesterol
- Post-stroke recovery (risk factor optimization, med adherence, rehab coordination)
- Chronic respiratory disease (asthma/COPD management, inhaler refills/coaching)
- Thyroid disorders (hypo/hyperthyroid follow-up)
- Arthritis/chronic joint pain
Preventive medicine
Screening, risk reduction, immunizations, and annual wellness planning.
- Preventive and physical wellness care (annual wellness planning)
- Health screening reviews and orders (lipids, A1c, kidney function, anemia, thyroid, vitamin deficiencies when appropriate)
- Cancer screening coordination (colon, breast, cervical, lung screening eligibility)
- Cardiovascular risk assessment (ASCVD risk review, prevention plan)
- Immunization counseling/coordination (flu, COVID, Tdap, shingles, pneumococcal)
- Sexual health screening (STI screening counseling/orders)
- Pre-travel counseling (vaccines guidance, traveler’s diarrhea prevention advice)
Lifestyle & Mental health
Habits coaching + stable mental health management and referrals.
Lifestyle medicine
- Weight loss and fitness guidance (nutrition strategy, training plan basics, GLP-1 monitor and side affects)
- Hair loss
- Sleep optimization and insomnia management (CBT-I style coaching, sleep hygiene)
- Smoking cessation (behavior plan + medication options)
- Stress management and burnout support
- Nutrition counseling (heart-healthy, diabetic, kidney-friendly eating patterns)
- Prediabetes/metabolic health coaching
- Substance use support (alcohol reduction, vaping cessation)
- Longevity/wellness goal-setting (step goals, resistance training habits, labs review)
Mental health
- Depression and mood concerns
- Anxiety and stress-related concerns
- Insomnia (often overlaps)
- Medication management for stable conditions (SSRIs, sleep meds where appropriate)
- Attention Deficit Hyperactivity Disorder
- Therapy referrals and care coordination
Why Patients Choose Us
Comprehensive primary care: Accurate diagnosis, personalized treatment, and long-term prevention.
Accurate diagnosis—so your treatment starts right
Excellence at Faith & Fit Primary Care is built on experience, attentiveness, and education. With extensive training and experience in adult medicine, Dr. Nguyen approaches every patient encounter with clinical expertise and genuine care. Combined with patient education and clear communication, Dr. Nguyen ensures accurate diagnoses and thoughtful, evidence-based treatment plans that empower patients and deliver the highest standard of care.
- Internal Medicine Board certified with years of intensive medical training and hands-on clinical experience
- Expert, evidence-based adult and internal medicine care
- Listening-driven, education-focused approach for accurate diagnosis and exceptional results
Treatment plans tailored to your condition and lifestyle
We believe no two patients are the same, and their care shouldn’t be either. At Faith&Fit Primary Clinic, we take time to listen, understand your story, and tailor treatment plans to your unique needs, goals, and values. Dr. Nguyen is passionate about taking the time to understand each patient’s concerns, symptoms, and health goals. This will allow him to make accurate diagnoses and deliver thoughtful, evidence-based care that empowers patients and leads to better outcomes. Our patient-centered approach ensures you are an active partner in your care, respected as a whole person: physically, mentally, and spiritually.
- Individualized care plans tailored to each patient by focusing on listening and understanding
- Commitment to patient education and empower patients with knowledge about their medical conditions and management
- Whole-person care that honors mind, body, and spirit
Long-term prevention and follow-up that keeps you on track
At Faith&Fit Primary Clinic, we believe great care is both proactive and accessible. While we emphasize preventive medicine and long-term follow-up, we also welcome short visits for acute concerns and focused lifestyle care. Whether you’re coming in for a sudden illness, weight management, insomnia, sexual health, mood concerns, or ongoing preventive care, we meet you where you are. Through thoughtful follow-up and continuity, we help patients stay healthy today while building a foundation for long-term wellness.
- Preventive care combined with flexible short visits for acute concerns, help patients to optimize their health while avoid hospitalization.
- Lifestyle-focused care including weight management, sleep, sexual health, and mood
- Ongoing follow-up and continuity to support long-term health
- Quick availability with easy access to your physician and the care you need
Our Qualifications
Qualifications
Advanced training, accredited certifications, and a commitment to evidence-based care.
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Doctor of Osteopathic Medicine
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Texas-Licensed Internal Medicine Physician • AMA Member
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Internal Medicine Board Certified
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Meet The Physician
Dr. Hiep Nguyen was born in Vietnam and immigrated to the United States during high school, bringing with him the values of faith, resilience, and gratitude that shaped his early life. He attended the University of St. Thomas, a Catholic university in Houston, Texas, where his faith deepened and where he first recognized his calling to medicine. During these formative years, he discovered the profound impact a physician can have by meeting people in their most vulnerable moments with clarity, compassion, and hope.
Dr. Nguyen earned his medical degree from Nova Southeastern University Dr. Kiran C. Patel College of Osteopathic Medicine in Florida, where he embraced a holistic, patient-centered philosophy of care. He completed his Internal Medicine residency at CHRISTUS Health in Longview, Texas, a Catholic hospital serving rural East Texas, where he cared for one of the most medically complex and underserved populations in the state. This experience shaped the rigorous, evidence-based, and compassionate approach that defines his practice.
Outside the clinic, Dr. Nguyen is a competitive bodybuilder, an experience that sharpened his discipline and deepened his respect for the power of daily habits. He brings that same coaching mindset to medicine, helping patients build sustainable routines around nutrition, movement, sleep, and stress so they can feel better long-term, not just today.
What Our Patients Say
Real feedback from patients who experienced our care and follow-up support.
Excellent and caring. Many thanks!
Hypertension follow-up
I'm satisfied with Dr. Nguyen. Please stay professional and caring like you are. Thank you for being so helpful and always wanting me to enjoy my visit. I'm always free to talk to my doctor about any sickness or problems with my health. I appreciate him for being so polite and helpful with me
Chronic conditions
Dr. Nguyen listened well, asked questions, focused on my medical concerns, and did not rush me. He was supportive. He seemed very knowledgeable and competent
Chronic conditions follow-up
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