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Yessenia Toscano, FNP-C, MSN, BSN, RN, is a dedicated nurse professional at Apple Urgent Care in Colton, Coachella, Moreno Valley, Hemet, Perris, Riverside, Indio, and San Bernardino, California. 

Yessenia started her nursing education at Riverside City College in Riverside, California, earning an associate degree in nursing. While working as a clinical nurse at Riverside Community Hospital, Yessenia completed her Bachelor of Science in Nursing at California State University Fullerton in Fullerton, California. 

Dedicated to advancing in her profession, Yessenia continued her education at Azusa Pacific University in Azusa, California, earning her Master of Science to become a family nurse practitioner. During her master’s program, Yessenia won the Outstanding Masters Nursing Student award. 

Yessenia has several years of experience working as an acute care nurse and excels at delivering high-quality patient care as a nurse practitioner. She has experience in primary care, women’s health, pediatrics, psychosocial, and urgent care.

Urgent care, acute intensive care, and neurology are her favorite areas of medicine.

Yessenia is fluent in English and Spanish.

Outside of work, Yessenia enjoys gardening and spending time with her beautiful family. 

Through active listening and thoughtful questioning, I am able to deliver high quality care that utilizes the most recent advancements in medicine. I take pride in providing urgent care and primary care needs to the under-served areas of Inland Empire for the last 30 years.

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.

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.

Born in the small rural ski resort town of Show Low, Arizona, Cristal Sumerlin is a dedicated Physician Assistant specializing in Internal Medicine. With a strong passion for patient care and a desire to play an active role in their treatment and well-being, she chose the professional career path of a Physician Assistant after working as an X-Ray Technician. Cristal fell in love with medicine and recognized the need to further her education to better serve her patients and the community.

Cristal takes great pride in both her personal and professional accomplishments. As a mother and military spouse, she has successfully balanced the demands of family life while pursuing her professional goals. Her commitment to her patients and dedication to her work make her a source of pride and inspiration.

In the field of Internal Medicine, Cristal's strengths lie in managing complex disease processes such as diabetes. Her previous experience as an orthopedic technician and x-ray tech in an orthopedic practice has also honed her skills in orthopedics. She finds fulfillment in working with patients facing orthopedic conditions and providing comprehensive care.

Beyond her career, Cristal enjoys spending time outdoors and engaging in activities such as camping, hiking, and traveling. She cherishes these moments with her friends and family, as they provide a source of rejuvenation and happiness outside of her job.

With her unwavering dedication, clinical expertise, and compassionate approach, Cristal Sumerlin is an invaluable asset to Dr. Richard Lam's office. She strives to make a positive impact on her patients' lives and is committed to providing comprehensive and personalized care to improve their overall well-being.

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.

Gene L. Syn, MD, is one of the skilled physicians practicing at Minimally Invasive Medical Group, which has offices in Lake Forest, Mission Viejo, and Irvine, California. 

He is a second-generation Korean-American who was born in Los Angeles and raised in Orange County, California.  He graduated from the UCLA School of Medicine in 1992.  He then did his general surgery residency at the New York Flushing Hospital Medical Center from 1992 to 1997. He further specialized in colon and rectal surgery at the Greater Baltimore Medical Center from 1997 to 1998. 

Dr. Syn received his board certification from the American Board of Surgery as well as the American Board of Colon and Rectal Surgery. He has been practicing colon and rectal surgery in Southern California for over 20 years.

To schedule an appointment with Dr. Syn or another member of the team at Minimally Invasive Medical Group, call the office or request an appointment online today.

Dr. Gardner Tarlow is a board certified family physician, who has provided advanced health care and prevention to patients in his native Orange County, California for over a decade. Located in Anaheim, Dr. Tarlow offers a wide range of services to patients of every age, from adolescents to seniors.

In addition to routine physicals and wellness exams for children, men, women, seniors, and athletes, Dr Tarlow is an avid athlete and an expert in sports medicine. In the past, Dr. Tarlow has served as team physician and sports consultant for the Savanna High School Football team in Anaheim. Dr. Tarlow has also served as a sports consultant and periodic columnist for Dirt Rider Magazine. In treating elite athletes and weekend warriors alike, Dr. Tarlow offers traditional and advanced alternative care treatment options. Dr. Tarlow has extensive knowledge and medical resources to help optimize each patient's recovery from injury, be it age-related or sports trauma.

Dr. Tarlow grew up in Orange County, earned his undergraduate degree in business from Chapman University and worked in Orange County as a financial consultant before returning to school to earn his medical degree from Ross University School of Medicine, New York. Following medical school, Dr. Tarlow completed an internship and residency in family medicine at Sparrow Hospital/Michigan State University. He has been in private practice in Orange County since 2000 after joining his father and General Surgeon, Herbet Tarlow, MD. Tarlow Medical has been in the same Anaheim location since 1966 and remains committed to serving Anaheim residents and surrounding cities.

Dr. Tarlow’s affiliations include St. Jude Medical Center, American Board of Family Medicine, American Academy of Family Practice, American College of Sports Medicine and  American College of Sclerotherapeutic Pain Management.

When not treating patients, Dr. Tarlow enjoys motocross, surfing, skiing, mountain biking, and spending time with his wife and children.

Dr. Kiet A Ton is a Family Medicine certified Board in Westminster, California. He graduated with honors in 2003. Having more than 21 years of diverse experiences, especially in FAMILY MEDICINE, HOSPITALIST, HOSPICE, HOME HEALTH, AND NURSING HOMES. Dr. Kiet A Ton affiliates with many hospitals including UCIrvine Fountain Valley Hospital, Orange Coast Memorial Medical Center, Hoag Irvine & Newport Beach cooperates with many other doctors and specialists. Call Dr. Kiet A Ton office on phone number (714) 895-8583 or (714)206-3618 for more information and advice or to book an appointment.