Areas served: Irvine, CA and surrounding Orange County
Irvine's diverse population and health-conscious culture support a robust network of registered dietitians and nutritionists serving varied needs. Local practitioners range from sports nutrition specialists working with UCI athletes to clinical dietitians managing chronic conditions, plant-based nutrition experts, and pediatric feeding specialists. The city's medical centers, including Hoag Hospital Irvine and Kaiser Permanente, employ dietitians alongside independent practitioners who serve the community through private practice and telehealth.
Recoup Personal Training is a fitness studio in Costa Mesa specializing in personalized one-on-one training programs designed to help clients achieve their health and fitness goals. The studio offers customized strength training, conditioning, and nutrition coaching tailored to individual needs and fitness levels. With a focus on sustainable results and client-centered programming, Recoup combines expert coaching with flexible scheduling to fit busy lifestyles.
Train With Dave is an award-winning personal training company serving Orange County and Southern California with three locations. Founded by Dave, the business specializes in fully customized fitness programming that combines scientific training methods with nutrition coaching to help clients achieve fat loss, muscle gain, strength increases, and improved flexibility. Their team of college-educated trainers uses data analytics technology and corrective exercise expertise to deliver measurable results in minimal time, with a focus on educating clients so they can maintain their results long-term.
THRIVE Training in Irvine is a premier fitness center specializing in personal training, small group training, and nutrition coaching designed specifically for adults over 40. Located in Irvine, the gym offers 1-on-1 personalized training, community-focused small group sessions, and expert nutrition guidance tailored to the unique needs of older adults. With experienced trainers committed to creating a judgment-free, welcoming environment, THRIVE combines personalized fitness programs with flexible memberships to help clients lose weight, gain strength, and feel better.
OHMI Anti-Aging Center is an award-winning regenerative aesthetics and wellness clinic in Irvine founded and directed by Dr. Maxwell Jen, MD, MBA, a quadruple board-certified physician specializing in anti-aging medicine. They offer a comprehensive 360-degree treatment system spanning skin rejuvenation, face contouring, body sculpting, IV therapy, weight management, and non-surgical hair restoration—all designed around personalized medical wellness plans that optimize health alongside aesthetic results. With over 10 years of experience and 2,000+ clients served, OHMI combines advanced technology (including AI skin analysis) with clinical expertise to deliver natural, long-lasting rejuvenation.
OC Life Fitness is a personal training gym in Irvine specializing in customized fitness plans and nutrition coaching to help clients lose weight and reshape their bodies. Their trainers work with each client to create individualized workout programs and meal schedules designed to deliver results efficiently. The gym operates on a flexible month-to-month membership model, reflecting their confidence in delivering the transformations clients seek.
IV ME UP is a mobile IV therapy service based in Newport Beach, CA, delivering wellness treatments directly to clients' homes, offices, and hotels throughout Orange County and parts of Los Angeles County. Founded by licensed medical professionals, the company offers a comprehensive range of IV drips (including NAD+, Myers Cocktail, Athletic Recovery, Beauty Booster, and Immune Warrior), injection therapies, weight loss programs, and personalized wellness protocols—all administered by licensed nurses under physician supervision. With same-day availability, 7 days a week, and a focus on evidence-based formulations, IV ME UP combines medical expertise with the convenience of in-home treatment.
Crown Fitness is a personal training studio in Irvine specializing in one-on-one and small group coaching with a form-first, results-driven approach. Led by experienced trainers including Prince, they offer private personal training, nutrition coaching, and weekly accountability check-ins designed for sustainable lifestyle changes rather than quick fixes. They serve busy professionals across Orange County and focus on helping clients build lasting habits around fitness, nutrition, and overall wellness.
Vanessa Jones is a registered and licensed dietitian nutritionist with over a decade of experience providing personalized, evidence-based nutrition counseling. She specializes in medical nutrition therapy for conditions including diabetes, heart disease, digestive issues, fertility, menopause, and more, offering a functional, whole-person approach that combines clinical expertise with practical lifestyle coaching. Her judgment-free methodology focuses on sustainable habits through meal planning, intuitive eating, supplement guidance, and motivational support—without restrictive diets or food rules.
Biolite Wellness is a comprehensive med spa in Irvine, CA founded by a Harvard and Stanford-trained physician-scientist director. They offer a holistic approach to wellness combining medical weight loss, injectables (Botox, fillers, Sculptra), laser skin rejuvenation, RF microneedling, body contouring (Emsculpt Neo), hair restoration, and preventive health screenings. The facility specializes in personalized aesthetic and wellness programs designed to prevent disease, improve longevity, and help clients achieve both health and timeless beauty goals.
Orange County IV Lounge is a wellness center in Anaheim specializing in personalized IV therapy, intramuscular (IM) shots, and biomarker assessments led by Dr. Daniel Johnson and his medical team. They offer science-backed nutrient therapies designed to enhance physical, emotional, and cognitive well-being, with IV drips and IM shots that deliver up to 100% bioavailable nutrients compared to 15-20% from oral intake. The practice uses a comprehensive micronutrient assessment measuring 52 nutritional components to customize each client's therapy plan, partnering with trusted compound pharmacies for high-quality ingredients.
Hydration Room is a physician-founded IV and injection therapy clinic offering comprehensive wellness services including IV infusions, injectable therapies, NAD+ treatments, regenerative medicine, hormone support, and weight management solutions. Located in Laguna Niguel, the clinic features clinician-developed formulas and a team of licensed medical staff providing personalized treatments in a private, comfortable spa-like setting. With over 1.5 million therapies delivered across 50+ California locations, Hydration Room specializes in immune support, athletic recovery, beauty hydration, stress relief, and targeted wellness solutions tailored to individual health goals.
Ellen Handlan is a Registered Dietitian and Certified Nutrition Coach based in Long Beach, CA, specializing in personalized nutrition counseling for chronic disease management, weight loss, sports nutrition, and functional wellness. With experience in clinical settings, bariatric care, kidney disease treatment, and functional health, she takes a balanced, non-restrictive approach focused on sustainable habit change and joy in eating. Ellen offers both in-person and virtual consultations, accepts most major insurance plans, and works with clients across multiple states to help them build confidence in their nutrition and overall health.
Boundless Fitness x Wellbeing is a comprehensive fitness and wellness center in Irvine offering personal training, group fitness classes, and holistic health services. The facility combines strength training, cardio, and functional fitness with nutrition coaching and wellness programs designed to support members' long-term health goals. They specialize in personalized fitness plans that integrate physical training with nutritional guidance and overall wellbeing.
WORK Training Studio is a fitness and wellness facility in Irvine that combines personalized training, nutrition coaching, and accountability support to help clients achieve their health goals. They offer a comprehensive approach that goes beyond traditional gym services, integrating fitness programming with professional nutrition guidance and ongoing coaching to ensure sustainable results.
Holistic Health Solutions is a holistic chiropractic practice led by Dr. Stewart Edrich, DC and Dr. Elizabeth Serra, DC, serving Los Alamitos and Southern California since 1992. They combine chiropractic care, acupressure, herbal therapy, and homeopathy to address pain conditions and chronic health issues by identifying and treating underlying causes rather than symptoms. Their integrative approach uses multiple diagnostic and treatment systems including applied kinesiology, meridian stress testing, cranial sacral therapy, and nutritional counseling to help patients achieve lasting health improvements without drugs or surgery.
Onsite Wellness Now is a wellness spa in Orange, CA offering IV vitamin therapy, medical weight management, and aesthetic services including Botox and fillers. Led by experienced healthcare professionals, they combine modern wellness treatments with a personalized approach to help clients achieve their health and aesthetic goals.
Culture OC is a wellness center and spa in Newport Beach offering a comprehensive range of services including IV vitamin therapy, aesthetic treatments, medical weight management, and personalized wellness programs. Led by experienced practitioners, they combine medical expertise with spa-quality care to help clients achieve their health and wellness goals through evidence-based treatments and preventative health strategies.
BioBody Fitness is a full-service fitness center in Irvine offering personalized training, group fitness classes, and comprehensive wellness programs. With a 4.9-star rating from members, they combine state-of-the-art equipment with expert coaching to help clients achieve their fitness goals through tailored workout plans and nutrition guidance.
Premium Health is a wellness clinic in Irvine specializing in weight loss programs, IV therapy, and medical wellness services. Founded to help clients achieve sustainable health goals, they combine personalized treatment plans with advanced medical interventions including NAD+ therapy and athletic performance optimization. Their experienced medical staff delivers results-driven care in a professional, supportive environment.
Vanessa Jones, RD - Dietitian Nutritionist is the top-ranked registered dietitian in the Irvine area with a Lantern Score of 83.75/100 and 5-star rating from 56 reviews. She specializes in medical nutrition therapy and is particularly well-suited for people with chronic health conditions like diabetes and digestive issues, as well as those seeking sustainable weight management without restrictive diets.
Irvine has two dedicated registered dietitian nutritionists: Vanessa Jones, RD (Lantern Score 83.75) specializing in chronic disease management and plant-based eating patterns, and Ellen Handlan, RD (Lantern Score 82.98) based in Long Beach, who focuses on sports nutrition, eating disorders, and chronic disease management. Both offer telehealth support and evidence-based personalized counseling.
THRIVE Training in Irvine (Lantern Score 84.99/100) offers both personal training and nutrition coaching specifically designed for adults over 40, with a 5-star rating from 140 reviews. For a more comprehensive approach, Boundless Fitness x Wellbeing (Lantern Score 82.92) combines strength training, group classes, and holistic health services in one facility.
Multiple Irvine-based providers combine nutrition coaching with training: OC Life Fitness (Lantern Score 84.57, 94 reviews) specializes in customized fitness plans with nutritional guidance for weight loss, Recoup Personal Training (Lantern Score 85.31, 217 reviews) offers integrated nutrition and training for busy professionals, and WORK Training Studio (Lantern Score 81.87, 300 reviews) provides nutrition coaching alongside personalized training and accountability support.
Biolite Wellness (Lantern Score 83.47/100) offers medical weight loss overseen by a Harvard and Stanford-trained physician-scientist director, while Onsite Wellness Now (Lantern Score 81.08) and Culture OC (Lantern Score 80.92) both provide medically supervised weight management programs. Premium Health (Lantern Score 80.59, 1683 reviews) specializes in weight loss programs combining personalized wellness services.
None of the 19 nutrition and dietitian providers in the Irvine area are listed as open on weekends. However, many offer telehealth options—such as Vanessa Jones, RD and Ellen Handlan, RD—which may provide scheduling flexibility beyond standard business hours.