Plano Providers
Marie Dibra, MD
Board Certified Sleep Physician
Dr. Marie Dibra is board-certified in Sleep Medicine and Internal Medicine. She specializes in the diagnosis, treatment, and management of sleep disorders, such as obstructive and central sleep apnea, narcolepsy, insomnia, restless leg syndrome, and circadian rhythm disorders, among others. Her skilled experience in Internal Medicine with a background in nutrition allows Dr. Dibra to take a comprehensive and compassionate approach in addressing patient sleep challenges and their underlying contributors.
Dr. Dibra attended New York University for her undergraduate degree, graduating summa cum laude with a Bachelor of Science in Nutrition and Dietetics. She graduated from Jefferson Medical College and completed her residency in Internal Medicine at the University of Florida, where she also completed her Sleep Medicine fellowship. Prior to moving to Texas Dr. Dibra served as a clinical assistant professor at the University of Florida. She is a member of the American Academy of Sleep Medicine and the American Medical Association.
When not helping patients take charge of their health and get restful sleep, Dr. Dibra enjoys playing tennis, traveling, and spending time with her husband and two young sons. She also loves going on hikes, family bike and scooter rides, teaching her children to cook, and having family movie nights.
Maritza Ramsey, FNP-BC
Family & Sleep Nurse Practitioner
Maritza Ramsey is a board-certified Family Nurse Practitioner (FNP-BC) specializing in sleep medicine. She obtained a Bachelor of Science in Nursing (BSN) from Stephen F. Austin State University. Maritza continued her strong foundation in healthcare by furthering her education at University of Texas at Arlington where she obtained a Master of Science in Nursing (MSN). Prior to specializing in sleep medicine, Maritza honed her clinical skills in oncology, solidifying her understanding of the importance of optimizing patient well-being. It was her personal experience with sleep disorders that motivated her to pursue expertise in this field, where she finds deep fulfillment in guiding patients towards improved sleep hygiene and addressing underlying sleep issues.
Maritza prioritizes a well-rounded life outside of patient care. She enjoys traveling with her husband, dancing, outdoor activities, and is an active member of her church. Maritza is also an accomplished saxophonist, having played since the age of 12, and earned a college scholarship to play in the school’s marching and jazz bands. More recently, she has cultivated a passion for cooking and baking. These pursuits contribute to Maritza’s overall well-being, enabling her to deliver balanced and patient-centered care in the field of sleep medicine.
Michael William, MD
Board Certified Sleep Physician
Dr. Michael William was born in Karachi, Pakistan; his family moved to Richardson, Texas when he was just a few months old. He went to the University of North Texas for his undergraduate career and then went on to pursue a career in medicine, earning his medical degree at the American University of Antigua. He completed his Internal Medicine residency at Northwell Health Mather Hospital in Long Island, New York and his Sleep Medicine fellowship at the University of Arizona – Tucson.
Dr. William pursued medicine because of his foundational desire to further patient education and self-advocacy in medical health and treatment. However, he discovered a new passion for sleep medicine during his fellowship and now loves helping patients who experience various sleep disorders, such as sleep apnea, restless leg syndrome, narcolepsy, and insomnia. His care philosophy centers on assisting patients in making informed decisions to customize and optimize their health care for more fulfilling lives. To that end, he works collaboratively with his patients to educate them on holistic methods to improve their health.
Eager to return to his home state where his family lives, Dr. William relocated to Texas to serve the diverse community of North Dallas. In his spare time, you’ll find him enjoying life with his family, wife, and their one-year-old son, who keeps them very busy. A foodie at heart, he loves trying out new restaurants and is excited to explore all the changes happening in and around the Dallas-Fort Worth Metroplex.
Clinic Location & Hours
Location:
5026 Tennyson Parkway
Plano, Texas 75024
Dr. Maria Dibra
Hours:
Monday – Wednesday 8:30 am -3:30 pm
Maritza Ramsey, FNP-BC
Hours:
Wednesday – Friday 8:30 am -3:30 pm
Dr. Michael William
Hours:
Thursday 8:00 am – 4:30pm