Cardiologist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Chiropractor providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Dentist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Dermatologist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Family Physician providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
OB-GYN providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Ophthalmologist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Orthopedic Surgeon providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Pediatrician providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Physical Therapist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Podiatrist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Psychiatrist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Dr. Ricardo La Grotta, MD is a primary care physician. He serves patients at HealthyU Clinics at our Chandler, Arizona clinic.
With over two decades of medical experience, Dr. La Grotta brings his passion and commitment to HealthyU Clinics. Motivated by the organization's dedication to prioritizing patients, he joins with enthusiasm and a belief that the clinic is truly upholding the oath in primary care by putting people first.
Having spent his formative years in diverse regions such as South America, the Caribbean, and the Pacific Northwest, Dr. La Grotta has cultivated a unique perspective. His focus on Primary Care and Urgent Care stems from a seamless blend of practical experience and scientific knowledge.
Although his family has been in the Pacific Northwest for four decades, Dr. La Grotta eagerly embraces Arizona as his new home. He looks forward to immersing himself in the beauty of the state, connecting with its vibrant communities, and indulging in the rich gastronomy that Arizona has to offer.
Siomara Hercules is a certified Nurse Practitioner with over eight years of nursing experience in orthopedic trauma, palliative care, and colorectal surgery. Her diverse clinical background has shaped her into a well-rounded provider who approaches patient care with empathy, attention to detail, and a deep respect for each individual’s unique health journey.
Siomara earned her Bachelor of Science in Nursing from Grand Canyon University and her Master of Science in Nursing from United States University. She chose to specialize in urology because of her passion for helping patients feel comfortable, informed, and empowered—especially when navigating personal and often sensitive health concerns.
Fluent in both English and Spanish, Siomara is committed to creating a welcoming and inclusive environment for all patients.
Outside of work, Siomara is a proud mom of three and can often be found cheering from the sidelines at her kids' sports games or exploring new restaurants around town. She brings the same energy, warmth, and curiosity to her personal life as she does to every patient encounter.
Hi! Megan Rigby here! I am a doctorate-prepared pediatric and family nurse practitioner specializing in primary care and family wellness. If you are looking for modern medicine with a mix of holistic care, then I am your provider. My focus is on preventative medicine in the most natural way possible. I do not believe in prescribing medications exclusively but rather finding ways to improve health and preventing further illness through complimentary medicine. I started REFRESH HEALTH because I want to change the way we look at medicine. I want your experience with me to be REFRESHingly different from the rest. I am providing a mix of in-clinic, Telehealth and mobile visits in order to make your medical experience convenient and accessible for your family. With 13 years of medical experience; 10 years of nutrition consulting/certification and endless hours of continuing education you can rest assure you will receive the best care possible.
“I cannot express how grateful I am to not dread our check up appointment with my now one year-old. It is so refreshing to have a judgment free space to take our family to for our care!”
Megan Rigby, DNP
Family Physician
24650 N Lake Pleasant Pkwy. Suite 101
Peoria, AZ 85383
My name is Lily Limon, I am a Family Nurse Practitioner. I have had the privilege of practicing nursing for over 20 years. I have worked in almost every capacity that nursing offers and have settled into the final season of my career as a medical health care provider. I feel that I can empower my clients with the knowledge to enhance their health and educate them to make lasting changes that will help, not only them but their families as well. I will dedicate this chapter of my life to make lasting changes and invest in my community. My diverse background has provided a positive impact and aided in my development of long lasting personal and professional relationships. On a personal note, I have a beautiful family, have been happily married for over 23 years to a wonderful man and we have 4 children and 1 grandchild. We also have 2 dogs and 1 cat- all my grandchild’s pets of coarse. I enjoy reading, hiking, serving @ church, volunteering at local events/shelters and helping others.
At Heartistry Nutrition, we treat the whole person rather than their chronic condition. Our approach focuses on individualized nutrition care. We work with your preferences, budget, and health goals to create a custom nutrition plan just for you.
Felicia, a graduate of Arizona State University with a Bachelor of Science in Nutrition, where she also attended a dietetic internship wellness track, brings a wealth of experience in addressing conditions such as high blood pressure, high cholesterol, and heart disease. She’s also the author of Dietetic Intern Guidebook: An Uncomplicated and Practical Guide to Nutrition Intervention, which provides an uncomplicated and practical approach to treat conditions like type 2 diabetes, hypertension, and chronic kidney disease.
Felicia is active in the industry and stays up to date on research as she is a member of multiple dietetic practice groups (DPG) including the Cardiovascular Health and Well-Being DPG, Diabetes DPG, Renal Dietitians DPG, and Healthy Aging DPG. She is also a member of the National Kidney Foundation, and the Central Arizona Academy of Nutrition and Dietetics.
At Heartistry Nutrition, we offer a free 20-minute telehealth consultation to discuss your health concerns and goals, whether you’re interested in weight loss or need help managing your blood sugar levels or high blood pressure. We offer all our client’s a 75-minute initial consultation and 45-minutes follow-up appointments. During this time we'll discuss your medical history and health concerns in further detail, reviewing your lab values, and providing tailored nutrition plans without forcing diets, ensuring they fit your lifestyle and address your goals.
We accept most major insurance including Aetna, Medicare, and Blue Cross Blue Sheild to make nutrition care affordable and accessible. Take the first step toward better health — schedule your free consultation today by phone or online.
YuJie Shui, D.O. was born and raised in China and spent his high school years in the greater Phoenix area. He graduated from Boston University with a degree in Biomedical Engineering. He received his Doctoral degree from Midwestern University – College of Osteopathic Medicine in Glendale, Arizona. He completed his residency training in Kingman Regional Medical Center in Kingman, Arizona. He is Board Certified in Family Medicine.
He is married with two lovely children. In his spare time, he loves cooking a variety of cuisines with his family. He also enjoys playing and watching sports.
Umesh Narayanan, M.D. is a native of Tampa, Florida. He completed his undergraduate studies earning a Bachelor of Sciences at the University of Florida in Gainesville, Florida (Go Gators!). He completed his medical school at Saba University School of Medicine in the Dutch Caribbean. He completed his Family Medicine Residency training at the University of North Dakota in Minot, North Dakota. He then went on and completed a Geriatrics Fellowship at the University of Arizona Geriatrics program here in Sun City, Arizona. He loved the area so much and has found permanent residence in Phoenix, Arizona. He is Board Certified in Family Medicine through the American Board of Family Medicine and is Board Certified in Geriatric Medicine through the American Board of Internal Medicine. He is also an academic preceptor for the geriatric fellowship program through University of Arizona/Banner Health. He has fellows and residents rotate with him once a week. He is married. His wife is a Physician Assistant in Dermatology in the area. In his spare time, he is an avid sports fan and enjoys watching and playing football, basketball, and baseball. He also enjoys hiking. Traveling the world and trying various cuisines is his passion.
Seokhan Kyle Song D.O. is a board-certified family medicine physician who believes great care starts with listening. With years of experience providing full-spectrum care—from everyday checkups to managing chronic conditions and performing in-office procedures—he offers evidence-based care tailored to each person’s needs. He has a special interest in preventative health, wellness, and making sure his patients leave the clinic feeling informed and confident about their care.
Dr. Song served for 12 years in the Virginia Army National Guard as a combat medic and field surgeon, caring for hundreds of soldiers in multiple deployments overseas. That experience taught him the importance of staying calm, focused, and compassionate—skills he brings to every visit today.
He was born and raised in New York. He earned his medical degree from Edward Via College of Osteopathic Medicine and also holds a Master’s in Physiology from Virginia Commonwealth University. He is fluent in English and Korean and loves working with individuals and families from all backgrounds.
When he’s not in the clinic, Dr. Song enjoys life at home with his wife, three kids, and two cats. His hobbies include golfing, hiking, building reef aquariums, assembling Lego sets (sometimes with his kids, sometimes not), playing board games, and watching movies.
Patients describe him as approachable, thorough, and someone who makes them feel at ease—whether it’s a routine visit or something more complex. Dr. Song looks forward to getting to know you and being part of your health journey.
Dr. Ricardo La Grotta, MD is a primary care physician. He serves patients at HealthyU Clinics at our Chandler, Arizona clinic.
With over two decades of medical experience, Dr. La Grotta brings his passion and commitment to HealthyU Clinics. Motivated by the organization's dedication to prioritizing patients, he joins with enthusiasm and a belief that the clinic is truly upholding the oath in primary care by putting people first.
Having spent his formative years in diverse regions such as South America, the Caribbean, and the Pacific Northwest, Dr. La Grotta has cultivated a unique perspective. His focus on Primary Care and Urgent Care stems from a seamless blend of practical experience and scientific knowledge.
Although his family has been in the Pacific Northwest for four decades, Dr. La Grotta eagerly embraces Arizona as his new home. He looks forward to immersing himself in the beauty of the state, connecting with its vibrant communities, and indulging in the rich gastronomy that Arizona has to offer.
Norma is a high-impact social work professional with great experience working with diverse populations. She received her Master of Social Work degree from Virginia Commonwealth University and has primarily worked as a school-based counselor in Phoenix, utilizing individual, group, and family approaches. Now with HealthyU Clinics, she’s excited to drive positive patient outcomes in an integrated care setting. She loves spending time with her family and friends and can be found hanging out at various coffee shops throughout the Valley.
Norma is bilingual and can see Spanish or English speaking patients. She is available in-person at our Glendale clinic, or online via telehealth.