Peyman Zandieh MD PC  


We pride ourselves in the fact that, in today's changing medical environment, we are still an independent, expanding and respected private practice. And one which is loved by doctors, nurses and patients alike. Our patients literally come from all over the world, and physicians and nurses from Long Island and the greater NYC area trust us with their own OBGYN care. Our office is a very warm and cozy place in the cold, harsh environment of today's medicine. 


We like to think of ourselves as “Boutique” OB/GYN. We are a truly private office, not owned by a hospital, healthcare group or insurance company. Every single patient in our practice is treated as an individual. Our goal is to make every patient feel as though they were our only patient. We know each and every patient in our practice. We do not run our office like a factory, and with us, they will never be treated like a number. As such, your medical care will never be dictated; the patient is always in control.


All the latest advances in Obstetrics & Gynecology are available at our office. However, we have not lost our personal touch with individual patients. All aspects of patient care, including clinical and non-clinical issues, are individualized. and catered to each unique patient.  Same-day appointments are always available, and all phone calls are answered the same day. Patients have a choice of seeing a male or a female physician or one of our four very competent nurse practitioners. Our office staff of 20 also includes a certified nurse-midwife, two certified ultrasound technicians/sonographers, a registered nurse, and six medical assistants.



With a few exceptions, all aspects of obstetrical and gynecological care are handled in our office. In addition, billing and insurance issues are also dealt with directly in our office. Our competent and caring staff will do everything possible to keep patients happy, healthy and satisfied. A few of our many services include:  

  • Complete care of High- and Low-risk pregnancies
  • Infertility and Recurrent Pregnancy Loss
  • Obstetrical & Gynecological Ultrasound/Sonography, including 3-D & 4-D (AIUM certified)
  • The latest advances in Contraception
  • All blood tests drawn in our own office
  • Advanced pelvic surgery, including minimally-invasive procedures
  • Female incontinence
  • Issues pertaining to menopause and peri-menopause
  • Gynecological Cancer screening
  • Adolescent Gynecology
  • Colposcopy, Cryotherapy & LEEP procedures for cervical dysplasia
  • Office Hysteroscopy


Our office is conveniently located on Hempstead Turnpike near Route 135 (Seaford-Oyster Bay Expwy). Our two affiliated hospitals are  NYU Winthrop Hospital in Mineola and North Shore University Hospital in Manhasset. These affiliations provides our patients with the most advanced, caring and warm Labor & Delivery nursing care anywhere on Long Island. 

Our Providers:



Dr. Peyman Zandieh was raised in Queens, NY, and is a graduate of Mount Sinai School of Medicine in Manhattan. After medical school, he pursued advanced specialty training in Obstetrics & Gynecology at New York University Medical Center, and has been in private practice in Nassau County for more than twenty years. He is a diplomate of the American Board of Obstetrics & Gynecology and a Fellow of the American College of Obstetricians & Gynecologists, as well as a member of the American Institute of Ultrasound in Medicine, the Medical Society of the State of New York, Nassau County Medical Society, and the Nassau County Academy of Medicine. He is also an active member of the Chairman’s Advisory Committee at NYU Winthrop Hospital, as well the Surgical Review Committee and the Obstetrical Peer Review Committee. In addition, he is one of the active members of the United Healthcare/Oxford Regional Quality Review Committee for the Northeastern United States.

Dr. Zandieh personally oversees the day-to-day functioning of the practice. He started his practice over 20 years ago with the goal of providing high quality care in an old-fashioned, warm, caring environment. He has set himself apart from his peers by following a few very simple philosophies:

  • To treat each patient as his own family member,
  • To foster a healthy doctor-patient relationship through a common-sense approach to today’s ever-changing healthcare needs, 
  • To be very particular and obsessive in paying attention to detail, and
  • Not being afraid to work hard.




Dr. Arina Tutunik was born in Ukraine and moved to the United States with her family at the age of eight. She was raised in Queens and attended Forest Hills High School. Following graduation, she attended the University of Maryland where she received her Bachelor’s degree in Neurobiology and Physiology. Dr. Tutunik then moved to California to study Medicine at TUCOM School of Osteopathic Medicine in San Francisco. Following Medical School, she returned back to New York for her OB/GYN residency here on Long Island at Good Samaritan Hospital in West Islip.   


Dr. Tutunik has been delivering babies and performing complex gynecologic surgeries for about 10 years now. Her experience encompasses a vast array of obstetrical and gynecological entities, including high risk and abnormal pregnancies, infertility, adolescent gynecology, menopause, and gynecological cancer, as well as many benign conditions such as ovarian cysts, abnormal bleeding, pelvic pain and vulvovaginal infections. She is experienced in both advanced surgical skills as well as minimally-invasive procedures. However, according to her, delivering babies is her top passion, and she is still mesmerized by the birth of each and every baby she brings into this world. Her obstetrical training has not only created a competent and experienced obstetrician, but also one who is caring, compassionate and warm. 


Asides from being an exceptional physician, Dr. Tutunik also has a charming personality and a great sense of humor. She blends very well with the rest of our lovely staff. It is her well-rounded background and respectable social demeanor that completes her as a doctor in all sense of the word. She's fluent in the Russian language and also studied Spanish during her last month-long mission trip to Costa Rica.   


Our nurse practitioners, Amy Kidney, Karen Iaquinto, Stephanie Madigan and Salina Cascino are also from Long Island.

Amy is an accomplished advanced nurse practitioner and midwife with considerable experience in the fields of gynecology and obstetrics. Her career over the last 20 years has spanned both busy hospital environments as well as intensive private practice. She holds a Masters Degree, as well as Certificates in Nurse Midwifery and Advanced Practice Nursing from the prestigious New York University program in Manhattan. She has had considerable experience at the Labor & Delivery suites of North Shore University Hospital, Mount Sinai Hospital and Good Samaritan Hospital Medical Center, both as a Registered Nurse and Nurse Midwife. She also has a vast array of skills in the field of infertility, having worked as the senior In-Vitro Fertilization nurse at the world-renown NYU School of Medicine’s Program for Reproductive Surgery & Infertility. She is truly an asset to our practice, and our patients simply adore her personality, as well as her competence.

Karen is an advanced nurse practitioner and certified professional childbirth educator who has been in the women’s healthcare field for over 20 years, as both a Registered Nurse and Nurse Practitioner. She holds a Master’s Degree in Nursing, as well as a Certificate in Advanced Practice Nursing in OBGYN from Stony Brook University. She is also a certified member of the National Association of Childbirth Education Specialists. Karen has considerable experience in obstetrical and gynecological nursing and infertility, as well as a special interest in all aspects of childbirth, breastfeeding and the peripartum period. Having been an advanced-practitioner nurse for over 15 years, Karen has an exceptional background in office gynecology. 

Stephanie is a certified Women's Health Nurse Practitioner.  She has extensive hospital experience as a Registered Nurse on Labor & Delivery, as well as in the private office setting in the area of gynecology.  Stephanie attended New York Institute of Technology in Old Westbury for her Bachelor of Science in Nursing.  She has worked as a labor and delivery nurse for 12 years at NYU Winthrop Hospital and holds certifications as a childbirth educator and breastfeeding counselor, as well as in fetal monitoring and inpatient obstetrics through the National Certification Center and Prepared Childbirth Educators.  With a passion for women’s health, she went on to obtain her Master of Science degree in Women’s Health Perinatal Nursing from Stony Brook University, where she received the Academic Excellence Award in advanced practice nursing/perinatal women’s health.   She is compassionate, dedicated and knowledgeable in all areas of women’s health.


Salina is the newest member of our team. She is a certified Women's Health Nurse Practitioner. She attended NYU for her undergraduate degree in nursing and graduated as valedictorian of her class. She then pursued her Master's Degree in Perinatal Women's Health at Stony Brook University, where she received the Academic Excellence Award. Salina has a wide array of gynecological clinical experience, in both the hospital and office settings. As a Registered Nurse at NYU-Langone in NYC, she has vast experience with laboring patients. In addition, she is a certified lactation counselor. Salina has a passion for helping women throughout their lifespan, starting from their first gyn exam to menopause.