William Maiorino , MD

Gynecology and Obstetrics & Gynecology

(631) 587-2500

South Bay Obstetrics & Gynecology
320 Montauk Hwy
West Islip, NY 11795


Dr. Maiorino is Board Certified in Obstetrics & Gynecology and serves as Senior Attending of Obstetrics & Gynecology at Good Samaritan Hospital and Southside Hospital. After graduating from the University of Rome School of Medicine, Dr. Maiorino completed his residency training in Obstetrics & Gynecology at Kings County Hospital and St. Catherine's Hospital. Dr. Maiorino is experienced in the treatment of cervical dysplasia, abnormal Pap smears, abdominal, laparoscopic and vaginal surgery. He has specialized certification in Advanced Colposcopy, LEEP Surgery, Laser Surgery, and Hysteroscopy. He has also won the prestigious AMA Physicians' Recognition Awards in 1988, and 1991 through 1994. Dr. Maiorino specializes in the treatment of symptoms and problems related to the Menopause and Osteoporosis. Dr. Maiorino is a member of the following medical societies: -Suffolk County Medical Society -N.Y.S. Society OB/GYN -American Medical Association -Easter L.I. Chapter American College of Surgeons -American Association of Gynecologic Laparoscopists -Gynecologic Laser Society -North American Menopause Society

Gender: Male

Years in Practice: 64 Years

Languages Spoken: Polish ,English , Italian and Spanish

Education & Training

Medical School: Universita Degli Studi Di Roma La Sapienza Facolta Di Farmacia E Medicina

Graduation Date: in 1957

Specialties & Hospital Affiliations

Hospital Affiliations:

  • Southside Hospital
  • Good Samaritan Regional Medical Center

Specialties: Gynecology and Obstetrics & Gynecology

Health Insurance and Affiliations

  • Aetna Choice POS II
  • Aetna HMO
  • Aetna Managed Choice POS Open Access
  • Aetna Signature Administrators PPO
  • CDPHP New York State of Health - Small Business
  • CIGNA Open Access Plus
  • Emblem Health Select Care
  • Emblem Health Select Care Bronze
  • Emblem HIP Select PPO
  • First Health PPO
  • Humana Choice POS
  • Humana ChoiceCare Network PPO
  • MVP Preferred PPO
  • Oxford Freedom
  • Oxford Liberty
  • Oxford Metro
  • Savings Plus of Metro NY
  • UHC Choice Plus POS
  • UHC Compass HMO
  • UHC Navigate HMO
  • UHC Navigate POS
  • UHC Options PPO

Maiorino's Office Information

South Bay Obstetrics & Gynecology
320 Montauk Hwy
West Islip, NY 11795
(631) 587-2500

Website: www.stonybrookmedicine.edu
Accepting New Patients: Yes
Medicare Accepted: Yes
Medicaid Accepted: Yes

Office Hours:

Mon7:30 AM-9:00 PM
Tue7:30 AM-9:00 PM
Wed7:30 AM-9:00 PM
Thu7:30 AM-9:00 PM
Fri7:30 AM-2:00 PM
Sat7:30 AM-12:30 PM

Doctor Maiorino's Other Office Information

Fax:(631) 158-7029
Website:Not available
Accepting New Patients: No
Medicare Accepted:No
Medicaid Accepted:No

Office Hours: