Meet Our Team
Sinan Haddad, MD
Board Certified Family Medicine, USCIS Civil Surgeon, Certified DOT Examiner, Certified MRO
Dr. Haddad is a highly skilled and compassionate, board‑certified family physician specializing in both urgent care and primary care medicine. He serves as the leading medical provider at North Georgia Urgent Care and brings over 20 years of experience in urgent care and family medicine, plus an additional 10 years of expertise in aesthetics. During that decade, he also directed and supervised the weight‑loss center.
He holds both MRO (Medical Review Officer) and DOT certifications and is a USCIS‑designated Civil Surgeon, offering immigration physicals to those in need. With extensive experience and training, Dr. Haddad is a trusted healthcare professional dedicated to delivering exceptional care for patients requiring immediate attention. He is equipped to manage a wide range of urgent medical conditions, from minor injuries to acute illnesses.
Committed to staying current with the latest advances in medical science, Dr. Haddad actively participates in continuing education programs and regularly attends professional conferences and seminars. He also enjoys training fellow providers, sharing the knowledge and tools he has acquired to ensure patients receive the best possible care.
Anthony Medina, PA-C
Anthony began his medical career when he joined the Navy in the early 1990s, serving as a combat corpsman during major deployments, including the Gulf War and later in Somalia. Following his initial military service, he spent a decade working in mental health—within both locked inpatient facilities and outpatient programs—supporting diverse populations such as adults with developmental delays and young students with emotional needs.
He later returned to military duty, once again serving as a combat corpsman alongside Marine units during significant operations in the early 2000s. After a military career spanning over a decade, he enrolled in PA school at the University of Washington School of Medicine.
In the Atlanta area, Anthony has practiced medicine for well over a decade. His early roles included a two-year tenure at Premier Immediate Care and a year in the cardiothoracic ICU at Emory Hospital. For most recent years, he has been serving patients at North Georgia Urgent Care.
Away from work, Anthony is a proud father of three adult children. When time allows, he enjoys traveling, physical fitness (including running and weightlifting), cooking, painting, and drawing.
Military Merits and Awards:
Combat Action Ribbon
Joint Meritorious Unit Commendation
Navy Unit Commendation
South West Asian Ribbon with 2 bronze stars
National Defense Ribbon
Fleet Marine Force Ribbon
Good Conduct Ribbon
Armed Forces Expeditionary
Navy and Marine Corps Overseas Service
Kuwait Liberation Ribbon
Kuwait Liberation (Emirates Kuwait)
Sonya DiCara, FNP-C
Sonya Dicara is a Georgia native, born and raised, with deep ties to the community she serves. She earned her Bachelor of Science in Nursing from the Medical College of Georgia in 2007 and her Master of Science in Nursing as a Family Nurse Practitioner from the Medical College of Georgia in 2011.
She began her career in internal medicine, developing a strong foundation in chronic disease management and preventive care, and later expanded her practice to emergency medicine, hospitalist medicine, mental health, and urgent care. During the COVID-19 pandemic, Sonya served on the front lines in New York, providing critical care during a historic public health crisis.
She has also participated in medical mission work in Haiti, Costa Rica, and Panama, reflecting her commitment to service and global health. Sonya is a proud mother and grandmother who enjoys international travel and cultural immersion.
Angelina Lee, FNP-C
Angelina Lee, FNP-C is a Family Nurse Practitioner providing comprehensive care in the urgent care setting. She brings a strong clinical foundation from her prior experience as an Intensive Care Unit nurse, where she cared for critically ill patients and developed a calm, detail-oriented approach to patient care.
Angelina earned her Master of Science in Nursing from the University of South Carolina. She is passionate about delivering high-quality, evidence-based care while ensuring patients feel heard, informed, and supported throughout their visit. Her clinical interests include acute illness management, injury evaluation, and patient education. Angelina values teamwork and clear communication and is committed to helping patients achieve the best possible outcomes.