Meet Our Team
Landon Costella
Office Manager
Landon Costella is the office manager for Dr. Margoles’ practice. He received his Bachelor’s Degree in Communications from SUNY at Geneseo. Landon’s interest in sports and nutrition led him to pursue his Associate’s Degree in Science at Westchester Community College where he graduated with high honors. Prior to working for Dr. Margoles, he was a product developer at the Seagram’s Beverage Company in White Plains, NY.
Landon is committed to ensuring that every patient feel safe, cared for, and ultimately has a great experience. His attention to detail, deep knowledge, ethical business practice and warm personality provides all of our patients with total trust and confidence. No question is too small, and he is always available to make sure that all of your questions are answered.
Fikry B. Salib
MD, FACA
Dr. Salib is a board-certified anesthesiologist who has been practicing in Fairfield County since 1975. He received his training at the State University Hospital, Downstate Medical Center, in Brooklyn New York, and was on the anesthesia staff at the Stamford Hospital in Stamford, CT where he was chairman and President of the Stamford Anesthesiology Services for almost 20 years. He has been in ambulatory anesthesia since 2003 and licensed in both New York and Connecticut. He is Board Certified by the American Board of Anesthesiology and is ACLS certified. He resides in Stamford with his wife Barbara, and his hobbies are tennis, boating, and medical volunteering in the third world.
Heather Brownstein
RN
Bio coming soon
Deana Kosmalski
RN
Deana is the newest addition to the staff having joined Dr. Margoles in the summer of 2022. Deana provides aesthetic and laser treatments to patients in the office, assists during surgery and takes care of patients in recovery. She started her health care career as a Registered Nurse and has been practicing since 2018. She received her BSN from Sacred Heart University and holds nursing licenses in both New York and Connecticut. In addition to working in our office, she is a Labor and Delivery nurse at Stamford Hospital and has her own private duty business focusing on postoperative recovery home care.
Deana was on the dance team in college and is the mother of two sweet baby girls. She is full of energy and is committed to keeping her patients looking and feeling their absolute best! “I love empowering women and men and encouraging them to be/do whatever it is that will make them feel confident and powerful.”
Deana’s favorite words to live and work by: “Passion is energy. Feel the power that comes from focusing on what excites you.”
Tammy Amundson
RN
Tammy our operating and recovery room nurse has over 40 years’ experience as a Registered Nurse in Women’s and Children’s Healthcare. She is a graduate of SUNY and holds nursing licenses in both New York and Connecticut. She currently works in both our office in the Greenwich Hospital Maternity wing providing care in the operating room and post-operative care in the recovery rom. She is passionate about her work and is committed to providing the highest level of care.
Lidia Kowalski
Scrub Technician
Lidia has worked with Dr. Margoles for more than 10 years. Originally from Poland, she was trained in the United States for medical assistance receiving her degree from Norwalk Community College. Since that time, she has worked as a dental assistant, a care giver and as a technician in the operating room. Her time as a caregiver and love of helping people has inspired her to go to nursing school which will help her to grow in the health care field.
Lidia enjoys time with her family and playing volleyball and tennis with her husband and three kids. She loves to cook and bake and has a certificate in culinary arts
Judy Polemus
Insurance Specialist
Image and bio coming soon