Meet Our Team

Our staff includes physicians who specialize in a broad range of areas, including internal medicine, family practice, cardiology, and weight loss surgery.

Andrew M. Goldstein, MD

Andrew M. Goldstein, MD
Internal Medicine

Dr. Goldstein obtained a medical degree from The Mount Sinai School of Medicine, and completed a residency and internship in internal medicine at Lenox Hill Hospital.

Dr. Goldstein's Professional Organizations include: American Medical Association, NY State Medical Association and Nassau County Medical Society.


Cynthia Lamour, DO

Cynthia Lamour, DO
Family Medicine
Dr. Lamour obtained her medical degree from Rowan University School of Osteopathic Medicine in Stratford, NJ. She completed her residency training in Family Medicine at South Nassau Communities Hospital in Oceanside, NY.

She is certified by the American Heart Association in Basic Life Support for Healthcare, Advanced Cardiac Life Support and Pediatric Advanced Cardiac Life Support.


Sherry Megalla, MD, FACC, FASE

Sherry Megalla, MD, FACC, FASE
Noninvasive Cardiologist

Dr. Megalla is board-certified in cardiology, internal medicine, nuclear cardiology, echocardiography and vascular ultrasound. She graduated with a bachelor's degree, Cum Laude, from New York University and obtained a medical degree from The Mount Sinai School of Medicine. She completed a residency in internal medicine at Montefiore Medical Center and a fellowship in cardiology at Montefiore Medical Center/Bronx-Lebanon Hospital Center.

Prior to joining South Nassau, Dr. Megalla was the Director of CHF, Coumadin Clinic and Cardiology Research Division at Bronx Lebanon Hospital Center/ Albert Einstein College of Medicine. She was also an Assistant Professor at the Albert Einstein College of Medicine. Dr. Megalla is an accomplished researcher and lecturer.


Carolyne McHyman, D

Carolyne McHyman, DO
Family Practice
Dr. McHyman is a board-certified Family Practice physician who joined South Nassau in September 2008. She received her Bachelors of Science from Tulane University and obtain her D.O. degree from Nova Southeastern University College of Osteopathic Medicine.

Dr. McHyman completed her residency training at Good Samaritan Hospital Medical Center and subse­quently practiced in New York City. She relocated to Florida and was the Medical Director of the Broward Community & Family Health Center for a number of years before returning to the Long Island area.


Audrey Paulssen-Soranno, DO

Audrey Paulssen-Soranno, DO
Internal Medicine
Dr. Paulssen-Soranno joined the staff of South Nassau in March 2009 with twenty-four years' experi­ence in Internal Medicine. She obtain her medical degree from the New York College of Osteopathic Medicine.

Dr. Paulssen­Soranno then completed an internship for one year at Peninsula General Hospital, followed by a three-year residency program studying Internal Medicine at the then-Nassau County Medical Center in East Meadow, NY. She is board-certified in Internal Medicine.


Amy R. Phillips, RPA-C

Amy R. Phillips, RPA-C
Physician Assistant
Ms. Phillips received a Bachelor's Degree of Science in Biochemistry from the State University of New York at Geneseo and received a Master of Health Science, Phy­sician Assistant Certificate from Duke University in North Carolina. As a physician assistant she provies patient care in internal medicine for a multi-generational adult population.

Ms. Phillips is board certified by The National Commission on Certification of Physician Assis­tants, and must recertify every 6 years in addition to taking continuing medical education classes yearly to maintain board status.