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Dr. Julio C. Olivieri, MD
Medical Director, MyFitMed

Dr. Julio C. Olivieri is a Medical Director at MyFitMed and a highly experienced physician specializing in Internal Medicine, Geriatrics, and Preventive Health. With more than 30 years of clinical experience treating complex medical conditions—including diabetes, hypertension, heart disease, and metabolic disorders—Dr. Olivieri brings unmatched knowledge and dedication to helping patients achieve long-term health, vitality, and wellness.

Dr. Olivieri graduated from the University of Puerto Rico Science Campus in 1992 and completed his Internal Medicine residency at Damas Hospital in Ponce, Puerto Rico. Since then, he has cared for patients across the Dallas–Fort Worth area through both private practice and hospital care, including at Mesquite Community Hospital and Dallas Regional Medical Center. In addition to clinic work, he has provided house calls for patients in need and continues to serve multiple hospice agencies due to his deep commitment to palliative and compassionate care.

At MyFitMed, Dr. Olivieri is recognized for being highly knowledgeable and up to date with the latest research, studies, and protocols in weight loss medicine, hormone optimization, and regenerative care. His patients benefit from his evidence-based approach, where he combines advanced treatment strategies with decades of hands-on experience. Whether guiding patients through complex hormone cases, metabolic health concerns, or customized weight management programs, Dr. Olivieri is dedicated to delivering safe, effective, and cutting-edge care.

As Medical Director, Dr. Olivieri ensures that MyFitMed patients receive personalized treatment plans tailored to their unique health needs and goals. His philosophy is rooted in going above and beyond to help patients live not just longer, but healthier and happier lives.

Outside of medicine, Dr. Olivieri enjoys traveling abroad, spending quality time with his wife and three children, and exploring cultures that inspire his lifelong passion for health and wellness.

Patients seeking an expert in hormone therapy, advanced weight loss protocols, internal medicine, and geriatric care in Dallas, Frisco, Heath, and Southlake, TX can trust in the leadership and expertise of Dr. Julio C. Olivieri.

Dr. Rory Allen is the Medical Director at MyFitMed and a highly respected physician specializing in Family Medicine, Occupational Medicine, and Preventive Health. With decades of experience and a passion for helping patients live longer, healthier, and happier lives, Dr. Allen ensures that MyFitMed continues to deliver the highest standards of functional and regenerative medicine, hormone therapy, and weight loss care across North Texas.

Graduating with his Doctor of Osteopathic Medicine (DO) degree from UNT Health Science Center in Fort Worth, Texas, Dr. Allen brings a comprehensive, whole-person approach to health and wellness. His foundation in business administration (BBA), combined with his medical expertise, gives him a unique perspective on leadership, patient care, and innovation in modern healthcare.

Dr. Allen strongly believes that preventive medicine is the key to optimal health. His philosophy centers on empowering patients through lifestyle optimization, hormone balance, and personalized treatment plans that address the root causes of illness rather than just symptoms. As Medical Director, he not only guides the clinical team at MyFitMed but also ensures that each patient receives superior care, individualized attention, and exceptional service.

Beyond his medical career, Dr. Allen’s life reflects his dedication to family, community, and wellness. While in college, he served on a church mission in Japan, an experience that deepened his appreciation for culture, service, and global health. Today, he continues to live a vibrant lifestyle that includes scuba diving, snow skiing, and outdoor fitness.

Dr. Allen is also a proud husband to his wife, Ashley, and a father of eight children, four of whom are currently in college. His growing family now includes four grandchildren, with three more on the way, bringing him great joy and fulfillment.

At MyFitMed, Dr. Allen is more than a medical director. He is a leader in preventive medicine, a mentor to providers, and a trusted partner in patient care. His mission is simple yet powerful: to help every patient achieve their best health so they can enjoy life to the fullest.

Patients seeking expert guidance in preventive medicine, hormone optimization, functional health, and weight management in Dallas, Frisco, Heath, and Southlake, TX can feel confident under the care and leadership of Dr. Rory Allen.

Karan Staggers is a board-certified Family Nurse Practitioner (FNP-C). She is a graduate of Olivet Nazarene University College of Nursing (BSN) and Walden University (MSN in Nursing) specializing in Family Nurse Practitioner. Karan is associated with A.L.M.S. Community Health Center, Inc in Grand Prairie, Texas where she is actively practicing as an FNP-C. Karan has been in nursing for greater than 25 years specializing in pediatric nursing, critical care nursing, and emergency medicine. She has been recognized as a Sigma Theta Tau international member for nurses. She was awarded the P.R.I.D.E. (Participation, Respect, Integrity, Diversity and Excellence) Values award for nursing by the University of Chicago Hospital in Chicago, Illinois for excellence in nursing. She has had a career interest in the health and well-being of the family since her inception of her career. Her focus is identifying disease, managing chronic illness, and educating patients about their health.

Daphne Jones-Black, FNP-BC, is a board-certified and highly accomplished family nurse practitioner, certified case manager, and certified occupational hearing conservationist. Daphne leads the expert team at Heart of Hope Housecalls, a patient-centered practice specializing in telehealth and house calls around the Dallas-Fort Worth metroplex region of Texas.

Daphne’s educational journey began at Concorde Career Institute-Arlington, where she completed a vocational nursing program that laid the groundwork for her career. She further honed her nursing skills at Excelsior University in Albany, New York, earning an Associate of Arts and Sciences in Registered Nursing in 2011.

Driven by a passion for nursing and a commitment to excellence, Daphne continued her education at Chamberlain University in Downers Grove, Illinois, where she achieved a bachelor’s degree as a registered nurse in 2014.

With a thirst for knowledge and a desire to expand her scope of practice, she pursued a master’s degree in family practitioner nursing at Chamberlain University, solidifying her expertise in primary and ambulatory care delivery.

Daphne has earned a reputation as a strategic nursing leader with a focus on achieving award-winning patient experiences. She prioritizes patient care above all else, understanding the importance of taking a holistic approach to care in a concerning, challenging, and heartfelt environment. She strives to deliver high-quality care at Heart of Hope Housecalls and welcomes the opportunity to connect with new and returning patients.

Lewis Nyantika, APRN, FNP-C, is a board-certified Family Practice Nurse Practitioner and Primary Care Practitioner at Primecare Family Practice in Arlington, Texas. Mr. Nyantika, who also goes by “Lewis,” prides himself in providing high-quality, compassionate, and individualized care that is both accessible and affordable.

He earned a Bachelor of Science in Nursing (BSN) from Texas Tech University (TTU) in Lubbock, Texas. Next, he achieved a Master of Science in Nursing (MSN) from the University of Texas at Arlington (UTA).

Lewis holds a national certification with the American Academy of Nurse Practitioners (AANP) as a family nurse practitioner.He thoroughly enjoys his work, helping patients in different areas of medicine, including the Emergency Room, Outpatient Urgent Care, and Primary Care. He specializes in Chronic Disease Management, Primary and Multi-Specialty Care, and Family Medicine. Lewis is fluent in both English and Swahili and looks forward to serving you.He is currently accepting new patients.

 

Maryline Ongangi, APRN, FNP-C, is a board-certified Primary Care Practitioner at the private medical practice Primecare Family Practice in Arlington, Texas. Ms. Ongangi, who also goes by “Maryline,” is a trusted and reliable nurse practitioner based in the Arlington area. She feels fortunate to be serving the community she calls home.

Maryline attended Texas Tech University (TTU) in Lubbock, Texas, where she earned her Bachelor’s Degree. Next, she attended Texas A&M University in College Station, where she achieved her Master’s Degree in Family Nursing.

Patients see Maryline for various reasons, including chronic disease management, acute visits, sports physicals, well woman exams, testosterone therapy, minor procedures, and pediatric consultations.

She is sensitive to the uniqueness of each patient's situation, and she adapts her consultations and treatment options appropriately to accommodate individual needs and concerns. She believes in listening to each patient and creating a partnership to maintain and improve lifelong health.

Besides caring for patients, Maryline enjoys spending time with her family and gardening. She has two dogs, and they, too, like to help in her garden, especially when they decide to sample a few of her vegetables. Maryline has a wonderful husband and three beautiful kids.

She is currently accepting new patients.

Reference:

Charter Medical Center is a comprehensive family medicine practice in Dallas, Texas. At the helm of the health care and prevention clinic is Oladele (Dele) Olusanya, MD, who is passionate about the prevention, reversal, and management of chronic illnesses. The goal of the clinic is to provide an all-in-one place for families to prioritize and optimize their health. Dr. Olusanya sees all members of your family at every age and every stage. Charter Medical Center’s motto is “A Higher Standard of Care,” and you’ll know it the minute you step in the door.

Primary services offered at Charter Medical Center include all aspects of family medicine and outpatient physician services, women’s health care, pediatrics, mental health diagnosis and care, dermatology, physicals, cancer screening, weight loss, and immunizations. To save you time and money, the clinic offers in-house laboratory testing and an on-location pharmacy.

Dr. Olusanya and his experienced, friendly, compassionate, and multilingual staff welcome you to the practice. Located near the Methodist Charlton Medical Center in south Dallas, Charter Medical Center also houses the prestigious Charter Art Center, which offers a permanent exhibition of brilliant, original artwork

Dr. Albert Boyd is a leading family physician treating patients in Dallas County at his practice, Albert Boyd, MD., PA in Desoto, Texas. Dr. Boyd provides treatment for a variety of health conditions including diabetes, anemia, yeast infections, arthritis, dementia, osteoporosis, asthma, and high blood pressure. Dr. Boyd gives comprehensive care for patients of all ages and is known for his gentle approach and thorough evaluation techniques. He treats his patients like part of the family and always greets them with a smile.

Dr. Boyd earned his medical degree at the University of Ibadan, College of Medicine. He went on to serve his residency at the University of Texas, Southwestern. He is certified by the American Board of Family Medicine and is a member of the Texas Academy of Family Physicians, the American Academy of Family Physicians, and the Dallas County Medical Society.

Dr. Boyd has been taking care of patients in Desoto for over 10 years and fosters long-lasting relationships with his patients. Dr. Boyd is looking forward to meeting new patients and accepts most major forms of insurance.

"Helping patients back on their feet for over 20 years!"

Michael V. Tran, DPM, is a board-certified podiatrist and certified wound care specialist in Arlington and Dallas, Texas. With 20 years of experience, Dr. Tran serves the Dallas-Ft. Worth & Arlington, using a broad range of innovative foot and ankles treatments. From everyday foot and ankle ailment and trauma to diabetic and wound care. 

Dr. Tran first completed his undergraduate studies at Texas Christian University in Fort Worth, Texas. After graduating he enrolled in Dr. William M. Scholl College of Podiatric Medicine.  Upon graduation, Dr. Tran completed a three-year foot and ankle medicine and surgery residency in Pennsylvania and Ohio, where he treated thousands of complex foot and ankle disorders. He later sought advanced training in ankle arthroscopy, foot and ankle reconstruction, trauma, and complex deformity correction utilizing the Ilizarov External Fixation Method—used to treat a breadth of bone and soft tissue problems in patients.

With a strong interest in diabetic limb salvage, Charcot reconstruction, sports medicine, and flat foot correction, Dr. Tran ultimately continued his education and became a board-certified wound care specialist, giving him the skill and experience to treat his patients with the highest quality care possible.

Despite working on extremely complex cases, Dr. Tran treats every patient with the utmost care and respect. Whether they arrive at his office with an ingrown toenail or a complicated ankle deformity, Dr. Tran creates the perfect individualized treatment plan for any foot and ankle ailment.

Dr. Tran is always acquiring new techniques to treat his patients and shorten their recovery time. That’s why he created a new stem cell therapy technique for bunion surgery that leaves patients with minimal scarring. Under Dr. Tran’s care, patients can rest assured that they are in good hands.

Bhumi Patel, MSN, APRN, FNP-C, is a family nurse practitioner at Primary Care Doctors of Grand Prairie in Grand Prairie, Texas. She is dedicated to providing exceptional, evidence-based care to patients of all ages.

With more than four years of nursing experience in medical-surgical, telemetry, and psychiatric care, Bhumi combines strong clinical expertise with a patient-centered approach to promoting health, managing chronic conditions, and improving overall wellness.

Bhumi recently earned her Master of Science in Nursing—Family Nurse Practitioner degree from Texas Woman’s University. She graduated with a 3.9 GPA and earned the prestigious Mary Bryan & Tom C. Reitch Scholarship. 

Through her extensive clinical rotations across primary care, family medicine, women’s health, pediatrics, and underserved populations, Bhumi developed advanced skills in patient assessment, diagnosis, treatment planning, and chronic disease management. She is experienced in providing preventive care, conducting well-woman exams, managing mental health concerns, and administering vaccines and specialized treatments, including semaglutide and testosterone therapies.

Fluent in English, Hindi, and Gujarati, Bhumi strives to deliver culturally sensitive care while fostering strong relationships with her patients and their families. She is proficient in EPIC, Athena Health, and E-Clinic systems, ensuring seamless coordination of care and accurate medical documentation.

Certified as an FNP-C by the American Academy of Nurse Practitioners and holding current BLS and ACLS certifications, Bhumi remains committed to continuous learning and staying current on the latest advancements in healthcare. Her goal is to empower patients through education and provide accessible, high-quality care in every clinical setting.

Judy Dao, MSN, APRN, FNP-C, is a family nurse practitioner at Primary Care Doctors of Grand Prairie in Grand Prairie, Texas. With over a decade of nursing experience, Judy is dedicated to providing exceptional patient care. Her background spans medical-surgical, emergency, progressive care, and cardiovascular intensive care services, giving her a comprehensive understanding of managing both acute and chronic conditions.

At Primary Care Doctors of Grand Prairie, Judy performs comprehensive assessments, develops individualized treatment plans, orders and interprets diagnostic tests, and educates patients about their health and wellness. She is passionate about empowering patients through knowledge and ensuring they feel supported in every step of their care journey.

Previously, Judy served as a CV-ICU nurse at Baylor Scott & White Heart Hospital Plano, where she recovered post-surgical cardiac patients and managed complex cases involving devices such as Impella, LVAD, IABP, and CRRT. As a seasoned charge nurse and educator, she has mentored and trained numerous new nurses, fostering a collaborative and patient-focused care environment.

Judy earned her Master of Science in Nursing with a Family Nurse Practitioner specialization from Maryville University and holds multiple certifications, including APRN, FNP-C, BLS, and ACLS. Her dedication to safe, effective, and compassionate care has earned her several 5-star patient care awards throughout her career.

Pannaben Nangha, MD, is an experienced, board-certified family medicine physician who offers high-quality services to people of all ages at Primary Care Doctors of Grand Prairie in Grand Prairie, Texas. Dr. Nangha is a dedicated and caring professional who is renowned for her excellent customer service and attentiveness. She takes time to explain things clearly to patients and enjoys celebrating their accomplishments.

Dr. Nangha earned her medical degree from Shri M. P. Shah Medical College in Jamnagar, a city in the Indian state of Gujarat. After moving to the United States, Dr. Nangha completed her residency in family medicine at St. John Medical Center and Hospital in Detroit, Michigan, and has since specialized in family medicine, providing primary care services to children and families. She applies her in-depth, evidence-based medical knowledge and expert physical exam skills to find the cause of her patient's symptoms and provide the best possible treatment.

At Primary Care Doctors of Grand Prairie, Dr. Nangha's patients benefit from a wide range of primary care services. She uses an integrative, holistic approach that looks at every influence on a person's health to address the root cause of their problems. 

Dr. Nangha is passionate about improving her patients' health and quality of life, not just by treating existing illnesses but by helping them avoid poor health using preventive medicine.