Lauren Sharan Ranard, MD, MS

Dr. Belinda Li is an Assistant Professor at Columbia University Medical Center in New York, NY. She is a fellowship-trained and board-certified Pediatric Urologist. She graduated with a dual Bachelor’s in Biology and Anthropology from Washington University in St. Louis. She completed her medical education at SUNY Downstate Medical Center in Brooklyn, NY and her residency at Loyola University Chicago. She then went on to her Fellowship training at Vanderbilt University Medical Center in Nashville, TN. She practices in all areas of Pediatric Urology ranging from minor to complex reconstruction including undescended testicles, hypospadias, hydronephrosis, and vesicoureteral reflux and has published numerous articles in these areas. She has special research interests in neurogenic bladder, urinary tract reconstruction, and social determinants of health and delivery and access to quality care.

Kimberly Arcilla, FNP is a board-certified Nurse Practitioner in the division of Gynecologic Oncology at NewYork-Presbyterian/Columbia University Irving Medical Center. She specializes in women’s health and cares for patients with gynecologic cancers or abnormal gynecological problems. Before joining Columbia as an NP, Kimberly served in critical care and emergency medicine at NewYork- Presbyterian/Columbia University Irving Medical Center.

Sana H. Siddiqui, MD is an Assistant Professor in the Department of Otolaryngology - Head and Neck Surgery, Division of Laryngology at Columbia University Irving Medical Center. A fellowship-trained Laryngologist, Dr. Siddiqui specializes in the diagnosis and treatment of throat disorders, including those affecting the voice, upper airway, and swallowing. As part of the Columbia Center for Voice and Swallowing, she collaborates closely with a multidisciplinary team of physicians and speech-language pathologists to provide comprehensive, patient-centered care. A New Jersey native, Dr. Siddiqui earned her medical degree from Rutgers New Jersey Medical School, where she was awarded the Ruy V. Lourenço Dean’s Achievement award and inducted into the Alpha Omega Alpha Honor Medical Society. She then completed her residency in Otolaryngology - Head and Neck Surgery at Thomas Jefferson University Hospitals in Philadelphia. There, she developed a strong interest in improving the quality of life for survivors of head and neck cancer - a focus that continues to shape her research today. Additionally, her work during residency on the treatment of Retrograde Cricopharyngeal Dysfunction earned her the Dr. Steven F. Balshi award through Jefferson and the Steven Dean Gray award through the American Broncho-Esophageal Association. Following residency, Dr. Siddiqui pursued fellowship training in Laryngology at the Columbia University Center for Voice and Swallowing and the Weill Cornell Medicine Sean Parker Institute for the Voice. During her fellowship, she gained extensive experience caring for professional voice users - including performers, teachers, and lawyers - as well as patients with complex swallowing and airway disorders, and she continues to provide specialized care for these populations. Dr. Siddiqui finds deep fulfillment in working alongside her team and helping patients speak, breathe, and swallow with greater ease. Alongside her clinical practice, she remains active in research aimed at advancing treatments for voice, airway, and swallowing disorders.