TOTUM ENT - Key Persons


Dr. James Rubas

Job Titles:
  • Au.D. - Audiologist
Dr. James Rubas earned his Doctor of Audiology degree from the University of Connecticut. Dr. Rubas holds licensure in New York State as an Audiologist and Hearing Aid Dispenser. He is a fellow of the American Academy of Audiology and is board certified by the American Board of Audiology. He has worked in both medical and private practice settings. He specializes in hearing aid fitting, dispensing and aural rehabilitation. Dr. Rubas is also skilled in diagnostic testing for the hearing and balance systems. He values the importance of continuing education and staying current with all hearing aid technologies and diagnostic procedures.

Kim Diaz - COO

Job Titles:
  • Chief Operating Officer

Lisa L. Liberatore

Job Titles:
  • Bio / Founder & Medical Director
  • Recognized As a Top Doctor by Castle Connolly
A Castle Connolly Top Doctor board certified in Otolaryngology-Head & Neck Surgery and Facial Plastic Surgery, Dr. Lisa A. Liberatore is renowned for her expertise in sinus surgery and the treatment of sleep apnea. A pioneer in her field, Dr. Liberatore is consistently at the helm of introducing life changing new procedures, such as the minimally invasive Balloon Sinuplasty, to her patients and the city of New York. She is frequently featured as an expert on sinus and sleep related issues in the national news media and prominent talk shows including the Early Show and various local New York City television stations. In 1998, Dr. Liberatore opened her private practice, Lexington ENT, on New York's Upper East Side where patients flock for her distinctive holistic approach and soothing bedside manner. Dr. Liberatore is a currently a fellow at the American Academy of Otolaryngology Head and Neck Surgeons, The American College of Surgeons, The American Academy of Facial Plastic and Reconstructive Surgery and The American Academy of Sleep Medicine. After receiving her undergraduate degree in chemistry at New York University and medical degree from Stony Brook School of Medicine, Dr. Liberatore completed her residency at Manhattan Eye, Ear, and Throat Hospital. She continues to maintain privileges in Otolayngology-Head & Neck Surgery and Facial Plastic Surgery at two of New York's most distinguished hospitals: Lenox Hill Hospital - Manhattan Eye, Ear, and Throat Hospital. Dr. Liberatore's dedication to health and wellness extends to both patients and new generations of physicians. She diligently attends global medical conferences and collegial forums in order to keep abreast of the latest technologies and therapies within her specialty. As one of the first doctors in the nation to offer Balloon Sinuplasty, Doctor Liberatore was given the honor of performing the first live Balloon Sinuplasty procedure in front of 500 physicians and colleagues at the 2009 Sinus Forum. In addition to helping her patients, Dr. Liberatore's greatest love is teaching. She proudly mentors future otolaryngologists at New York University. In 2006, she was bestowed the honor of receiving the first ever Stanley Blaugrund Award for Excellence in Teaching.

Sarah Stackpole

Job Titles:
  • Physician
  • Bio
Dr. Stackpole is an experienced otolaryngologist, as well as a trained singer and acupuncturist. She is a graduate of Weill Cornell Medical College. She completed her otolaryngology training at Manhattan Eye, Ear, and Throat Hospital, where she was the director of the Laryngology clinic. A Juilliard-trained classical singer, Dr. Stackpole has cared for many voice professionals: Broadway and opera singers, voice teachers, and professional speakers. She has worked with many performers, bringing her knowledge of the demands of active performance to the patient's individual care. She has lectured to voice classes at Manhattan School of Music and Mannes School of Music. She also continues to perform as a choral singer. Dr. Stackpole has a long-standing interest in holistic healthcare. She obtained her acupuncture certification at Tri-State College of Acupuncture, where she joined the faculty. Using both her medical diagnostic skills and an integrative approach to health, Dr. Stackpole treats a wide variety of conditions. She is specially trained in Western acupuncture techniques, including trigger point release. She draws on her acupuncture training to augment the care of her patients. Dr. Stackpole focuses on diagnosing the patient's condition, and how it impacts the quality of life. Over the past 25 years, she has helped many patients clarify complex diagnoses, and achieve better health through teamwork and thoughtful selections in planning individual care. "Excellent care. Dr. Stackpole helped me through a difficult time with my voice while I had the challenge of performing every night." - Patient NH