Dr. Alexander is a diagnostic radiologist at Johns Hopkins All Children’s. She sees patients on the hospital’s St. Petersburg, Florida, campus. She joined the medical staff in 2025. She was previously a radiologist at Boston Children’s Hospital. Dr. Alexander earned her medical degree from the University of Kansas School of Medicine in Wichita. She completed a diagnostic radiology residency at the University of Missouri in Kansas City. She then completed a diagnostic pediatric radiology fellowship followed by a pediatric musculoskeletal radiology fellowship at Boston Children’s Hospital. Dr. Alexander is rated as an Experienced provider by MediFind in the treatment of Subcutaneous Emphysema. Her top areas of expertise are Scoliosis, Osteochondritis Dissecans, Knock Knees, and Caffey Disease.

Dr. Danielson is associate dean of clinical affairs at Johns Hopkins All Children’s Hospital. Dr. Danielson also began serving as president of All Children’s Specialty Physicians (ACSP) in 2023, first on an interim basis and then permanently. A clinical professor of surgery, he has chaired the Johns Hopkins All Children's Department of Surgery since 2020 and was interim chair from 2018 to 2020. He specializes in general surgery and was an early adopter of minimally invasive surgical techniques, developing expertise in treating chest wall deformities. Dr. Danielson founded the first fellowship sponsored by Johns Hopkins All Children’s Hospital in pediatric surgery and was also instrumental in bringing the National Quality Improvement in Surgery Program to the institution. He was named Johns Hopkins All Children’s Hospital physician of the year in the 2015 Johns Hopkins Medicine Clinical Awards. He joined the hospital staff in 2008. He retired as a colonel from the U.S. Army Reserve in 2017 after serving in both Iraq and Afghanistan. Dr. Danielson earned his medical degree from the University of Rochester where he also completed the residency program in general surgery through Strong Memorial Hospital. He completed a research fellowship in pediatric surgery at Massachusetts General Hospital/Harvard University and a clinical fellowship in pediatric surgery at Children’s Hospital Los Angeles. Before joining Johns Hopkins All Children’s, he served as director of pediatric surgical oncology at the University of Massachusetts. Dr. Danielson is rated as an Experienced provider by MediFind in the treatment of Subcutaneous Emphysema. His top areas of expertise are Appendicitis, Pectus Excavatum, Omphalocele, Appendectomy, and Endoscopy.

Dr. Chandler is chief of the Division of Pediatric Surgery and the Pediatric Surgery Fellowship Program Director at Johns Hopkins All Children’s Hospital. She joined the medical staff in 2008, became interim chief in 2020 and was named full-time chief in 2021. She also is an associate professor of Surgery at the Johns Hopkins School of Medicine. Dr. Chandler’s clinical and research areas of interest are minimally invasive surgery including pectus excavatum, and pediatric cancer surgery. She is a member of the American College of Surgeons. Dr. Chandler was named Johns Hopkins All Children’s Hospital physician of the year in the 2017 Johns Hopkins Medicine Clinical Excellence Awards. Dr. Chandler earned her medical degree from the University of Massachusetts Medical School, Worcester, where she completed her general surgical residency. She completed a research fellowship in surgery at Beth Israel Deaconess Medical Center, Harvard Medical School, and was principal investigator for a grant that focused on overcoming chemoresistance in pancreatic cancer. She also completed a fellowship in pediatric surgery at The Johns Hopkins Hospital and School of Medicine in Baltimore, Maryland, with training in laparoscopic and advanced miniature access surgery. Dr. Chandler is rated as an Experienced provider by MediFind in the treatment of Subcutaneous Emphysema. Her top areas of expertise are Appendicitis, Pectus Excavatum, Viral Gastroenteritis, Appendectomy, and Endoscopy.

Diana Marin is a Radiologist in Saint Petersburg, Florida. Dr. Marin is rated as an Experienced provider by MediFind in the treatment of Subcutaneous Emphysema. Her top areas of expertise are Familial Short Stature (FSS), Idiopathic Short Stature (ISS), Short Stature (Growth Disorders), and Scoliosis.

Christina Carlee is a General Surgeon and a Nurse Practitioner in St Petersburg, Florida. Ms. Carlee is rated as an Experienced provider by MediFind in the treatment of Subcutaneous Emphysema. Her top areas of expertise are Pneumomediastinum and Subcutaneous Emphysema. Ms. Carlee is currently accepting new patients.

John Brock is a General Surgeon in Saint Petersburg, Florida. Dr. Brock is rated as an Experienced provider by MediFind in the treatment of Subcutaneous Emphysema. His top areas of expertise are Aortic Valve Stenosis, Lung Cancer, Pleuropulmonary Blastoma, Transcatheter Aortic Valve Replacement (TAVR), and Aortic Valve Replacement.

Nino Kurtsikidze is a primary care provider, practicing in Internal Medicine in St Petersburg, Florida. Dr. Kurtsikidze is rated as an Experienced provider by MediFind in the treatment of Subcutaneous Emphysema. Her top areas of expertise are End-Stage Renal Disease (ESRD), Sepsis, Atypical Pneumonia, Gastrostomy, and Endoscopy. Dr. Kurtsikidze is currently accepting new patients.

Hazem Al-Andary is a primary care provider, practicing in Internal Medicine in St Petersburg, Florida. Dr. Al-Andary is rated as an Experienced provider by MediFind in the treatment of Subcutaneous Emphysema. His top areas of expertise are Necrosis, Peptic Ulcer, Pneumonia, Gastrostomy, and Endoscopy. Dr. Al-Andary is currently accepting new patients.

Nhan Nguyen is a Radiologist in Saint Petersburg, Florida. Dr. Nguyen is rated as an Experienced provider by MediFind in the treatment of Subcutaneous Emphysema. His top areas of expertise are CAPOS Syndrome, Pleurisy, Pleural Effusion, and Aseptic and Alopecic Nodules of Scalp (AANS).

Jesus Lanza is a Pulmonary Medicine specialist and an Intensive Care Medicine provider in Saint Petersburg, Florida. Dr. Lanza is rated as an Experienced provider by MediFind in the treatment of Subcutaneous Emphysema. His top areas of expertise are Hypovolemic Shock, Chronic Obstructive Pulmonary Disease (COPD), Lung Metastases, Pneumonia, and Gastrostomy. Dr. Lanza is currently accepting new patients.

Mathieu Sabbagh is a Radiologist and an Interventional Radiologist in Saint Petersburg, Florida. Dr. Sabbagh is rated as an Experienced provider by MediFind in the treatment of Subcutaneous Emphysema. His top areas of expertise are Ascites, CAPOS Syndrome, Pleurisy, Bone Marrow Aspiration, and Liver Embolization.

Richard Lichtenstein is a Radiologist and a Neurologist in Tampa, Florida. Dr. Lichtenstein is rated as an Advanced provider by MediFind in the treatment of Subcutaneous Emphysema. His top areas of expertise are Hepatocerebral Degeneration, Cerebellar Multiple System Atrophy, Cerebellar Degeneration, and Pleurisy. Dr. Lichtenstein is currently accepting new patients.

Mathew Ninan is a Thoracic Surgeon in Largo, Florida. Dr. Ninan is rated as an Advanced provider by MediFind in the treatment of Subcutaneous Emphysema. His top areas of expertise are Lung Cancer, Pleuropulmonary Blastoma, Lung Nodules, Advanced Bronchoscopy, and Endoscopy.

David Vargas is a Radiologist in Tampa, Florida. Dr. Vargas is rated as an Advanced provider by MediFind in the treatment of Subcutaneous Emphysema. His top areas of expertise are Pleural Effusion, Ascites, Bronchogenic Cyst, Pleurisy, and Bone Marrow Aspiration. Dr. Vargas is currently accepting new patients.

Divyang Patel is a Radiologist in Largo, Florida. Dr. Patel is rated as an Experienced provider by MediFind in the treatment of Subcutaneous Emphysema. His top areas of expertise are Ascites, CAPOS Syndrome, Pleurisy, Pleural Effusion, and Cardiac Ablation.

Valerie D'aurora is an Interventional Radiologist and a Radiologist in Largo, Florida. Dr. D'aurora has been practicing medicine for over 16 years and is rated as an Experienced provider by MediFind in the treatment of Subcutaneous Emphysema. Her top areas of expertise are Pleurisy, Pleural Effusion, Ascites, Bone Marrow Aspiration, and Gastrostomy. Dr. D'aurora is currently accepting new patients.

Salah Alandary is a Pulmonary Medicine provider in Largo, Florida. Dr. Alandary is rated as an Experienced provider by MediFind in the treatment of Subcutaneous Emphysema. His top areas of expertise are Lung Metastases, Pneumonia, Chronic Obstructive Pulmonary Disease (COPD), Gastrostomy, and Advanced Bronchoscopy. Dr. Alandary is currently accepting new patients.

Andreas Kyprianou is a Pulmonary Medicine specialist and a Sleep Medicine provider in Largo, Florida. Dr. Kyprianou is rated as an Experienced provider by MediFind in the treatment of Subcutaneous Emphysema. His top areas of expertise are Chronic Obstructive Pulmonary Disease (COPD), Pneumonia, Lung Metastases, and Hospital-Acquired Pneumonia. Dr. Kyprianou is currently accepting new patients.

James Flanagan is a Pulmonary Medicine provider in Largo, Florida. Dr. Flanagan has been practicing medicine for over 10 years and is rated as an Experienced provider by MediFind in the treatment of Subcutaneous Emphysema. His top areas of expertise are Pneumonia, Hospital-Acquired Pneumonia, Atypical Pneumonia, and Chronic Obstructive Pulmonary Disease (COPD). Dr. Flanagan is currently accepting new patients.

Mark Vila is a primary care provider, practicing in Internal Medicine in Largo, Florida. Dr. Vila is rated as an Experienced provider by MediFind in the treatment of Subcutaneous Emphysema. His top areas of expertise are Cardiac Arrest, Cardiogenic Shock, Sepsis, and Pneumonia. Dr. Vila is currently accepting new patients.