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 in Irvine, CA is led by Dr. Maxwell Jen, a quadruple board-certified physician specializing in regenerative anti-aging and medical wellness. The practice is nationally recognized for its comprehensive OHMI 360 Anti-Aging System, which combines advanced aesthetic treatments with medical wellness optimization to achieve natural, sustainable results. Dr. Jen's philosophy centers on building lasting beauty through improved underlying health, offering treatments including skin rejuvenation, body sculpting, IV therapy, face contouring, weight management, and non-surgical hair restoration. With over 10 years of experience and 2,000+ clients served across 2,000+ treatments, OHMI has earned multiple awards and maintains a perfect 5.0-star rating.
“I recently visited OHMI Anti-Aging Center for an Ultherapy treatment, and the entire experience was flawless. From the moment I walked into the beautifully designed, serene space, I knew I was in the right place. The reception team was incredibly warm and attentive. What truly stood out, however, was Dr. Jen’s professionalism. He took the time to conduct a thorough skin assessment and customized the procedure to address my specific concerns. His expertise immediately put me at ease, and I felt I was in very safe, capable hands. The procedure went smoothly, and the care I received was top-notch. Highly recommend OHMI to anyone looking for high-quality, physician-led aesthetic care!”
— wei shi, Google Review · 5 ★ avg from 101 reviewsOC 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 operating throughout Orange County and parts of Los Angeles County, bringing doctor-formulated IV drips and injection therapies directly to homes, offices, and hotels. All treatments are administered by licensed registered nurses under physician oversight, with same-day appointments available 7 days a week. The service specializes in NAD+ therapy, athletic recovery, hangover relief, immune support, and custom wellness drips, holding a perfect 5.0-star rating from 94 Google reviews.
“It was such a relief when we found out that the nurse will come to our residence to administer the IV to my mother with limited mobility. The nurse was kind and treated my mother with respect. We will definitely be calling IV me up for future treatments. Thank you IV me up for giving us the peace of mind, my mother confirmed she was feeling better before the nurse left.”
— Amada Peredo, Google Review · 5 ★ avg from 94 reviewsCrown 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 physician-directed medical spa in Irvine, CA led by a Harvard and Stanford trained physician-scientist specializing in preventive wellness, medical weight loss, and advanced aesthetic treatments. Their 4,500 sq ft facility in the Irvine Spectrum Medical and Science Area offers a concierge approach combining body composition analysis, GLP-1 weight management, Emsculpt Neo body contouring, laser treatments, injectables, and RF microneedling. With a perfect 5.0-star rating from 50+ Google reviews, they serve Orange County with personalized wellness programs designed to prevent disease and improve longevity.
“I had the best experience at BioLite! From the moment I walked in, everything felt clean, welcoming, and professional. The staff was so kind and made me feel completely comfortable. My injector, Yasmine, took the time to really listen to what I wanted and explained everything in detail, which I really appreciated. Rachel was also amazing and talked me through the whole process about what to expect during and after. My Botox results are AMAZING — super natural, smooth, and exactly what I asked for. I still look like me, just more refreshed and confident. The placement was perfect and I had little to no downtime. If you’re thinking about getting Botox, this is the place to go. I’ll definitely be coming back for more services !”
— ciafa blanco, Google Review · 5 ★ avg from 49 reviewsOrange County IV Lounge in Anaheim is a wellness clinic led by Medical Director Dr. Daniel Johnson, specializing in intravenous nutrient therapy and intramuscular injections for optimized health. They offer personalized IV drip and IM shot treatments based on comprehensive biomarker assessments that evaluate 52 nutritional components, partnering with award-winning compound pharmacies for the highest-quality ingredients. With a 5-star rating from 49 Google reviews, they serve Anaheim and Orange County residents seeking proactive, science-backed wellness solutions.
“I came into Orange County IV Lounge feeling super low on energy. Before doing anything, they had me try this AI doctor scan, which was actually really cool—it showed exactly what my body was missing. Based on my results, Cat recommended the perfect IV for my nutritional needs. She was super knowledgeable and made the whole process feel really easy and comfortable. The lounge itself is super clean, relaxing, and has a great vibe. After the IV, I felt a big difference—more energy, clearer head, and just better overall. If you’re feeling off or just need a reset, I highly recommend checking this place out. I’ll definitely be back!”
— kyla villaflores, Google Review · 5 ★ avg from 49 reviewsHydration Room in Laguna Niguel is a physician-founded IV therapy and wellness clinic offering clinician-developed formulas for immunity, energy, recovery, and beauty. With over 1.5 million therapies delivered nationwide and a 4.9-star rating from 165+ Google reviews, their licensed medical team provides customized IV infusions, NAD+ therapy, injections, and regenerative treatments in a modern, comfortable clinic setting. Located at Crown Valley Parkway, they serve Laguna Niguel and surrounding Orange County communities with both shared and private treatment rooms.
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 mobile wellness company serving Orange County, CA, specializing in bringing spa and wellness services directly to corporate offices, private events, and community gatherings. Founded by licensed massage therapists with decades of combined experience, they offer chair massage, table massage, meditation classes, yoga sessions, and wellness workshops designed to reduce workplace stress and enhance employee wellbeing. With a perfect 5.0-star rating from 103 Google reviews, they've become Orange County's go-to provider for on-site corporate wellness programs and event massage services.
“I had such a wonderful experience with Maria at On-Site Wellness. The IV hydration treatment was incredibly relaxing. I sat in a comfortable massage chair, received a full-body massage, and felt completely cared for as Maria walked me through all the benefits. She was so gentle and calming, and the entire experience felt like true self-care. I left feeling relaxed, grounded, hydrated, and refreshed, and went on to enjoy a lovely afternoon. Maria is not only amazing at what she does, but she is also kind, thoughtful, and genuinely caring. I am so grateful to have connected with her.”
— Jessica Carlson, Google Review · 5 ★ avg from 103 reviewsCulture 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 telehealth weight loss clinic specializing in GLP-1 medication programs (Semaglutide and Tirzepatide) with all-inclusive pricing starting at $275/month. Licensed clinicians trained in obesity medicine provide virtual consultations within 1-2 days, followed by prescription shipments from FDA-registered compounding pharmacies. Based in Irvine, CA, they serve patients nationwide with unlimited provider access, nutrition plans, and ongoing clinical support—no insurance required.
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.