Live
Read more

Clinic Type

OB-GYN

Address

Phone

631-265-4567

Email

webmaster@stonybrookmedicine.edu

Opening Hours

Not published — contact the clinic to confirm hours.

Services Offered

Team

  • Polly Kanganis, Obstetrics and Gynecology — MD
  • Theodore Blaszczyk, Obstetrics and Gynecology — MD
  • Lisa Appelt, Obstetrics and Gynecology — NP
  • Christine A. Conway, Obstetrics and Gynecology — MD
  • Xun Lian, Obstetrics and Gynecology — MD
  • Tania Alicea, CNM, Obstetrics and Gynecology, Midwifery — CNM
  • Christina M Kocis, CNM, DNP, Obstetrics and Gynecology, Midwifery — CNM, DNP
  • Tazmin Aziz, NP, CNM, Obstetrics and Gynecology, Midwifery — NP, CNM
  • Cynthia Leon, NP, Obstetrics and Gynecology — NP
  • Lee Weiss, MD, Obstetrics and Gynecology — MD
  • James Bernasko, MBChB, Obstetrics and Gynecology, Maternal and Fetal Medicine — MBChB

Insurance & Payment

Languages Spoken

Photos

What Patients Say

Overall sentiment across review platforms: mixed

  • Catholic Health ProviderMatch (Angelica Maria Hernandez, MD): 4.8/5 (134 ratings) (25 reviews)
  • Catholic Health ProviderMatch (Emily Francesca Myfanwy Gubert, MD): 5.0/5 (195 ratings) (37 reviews)
  • Catholic Health ProviderMatch (Paulina Guta, DO): 5.0/5 (111 ratings) (23 reviews)

Patients praise

  • Compassionate and thorough bedside manner
  • Professional and knowledgeable providers
  • Friendly office staff (in some experiences)

Common complaints

  • Disorganized office management
  • Excessive wait times
  • Difficulty obtaining patient records
  • Perceived lack of patient care prioritization

"I cannot say enough good things about this practice, especially my favorite nurse practitioner Lisa Appelt. She is so smart and her bedside manner is top-notch."

LocalityBiz (Smithtown Women's Health)

"Absolutely terrible experience. Dr. Kanganis' office is very disorganized. I waited at least 1 hour for each scheduled appointment. The office is ALWAYS running late."

LocalityBiz (Smithtown Women's Health)

Synthesized from public review platforms as of Jul 11, 2026 — sources: [1][2][3][4].

Information sourced from the clinic's website as of July 11, 2026.

More ob-gyn clinics in Smithtown

Smithtown, NY·OB-GYN

Summary: Katz Institute for Women's Health is Northwell Health’s nonprofit network of women’s health experts. It brings together obstetricians/gynecologists and a broad team (osteopathic doctors, dietitians, nurse practitioners, psychologists, researchers, etc.) to provide comprehensive, specialty women’s care at every life stage. The institute emphasizes empowering and guiding women through their health needs and is part of Northwell Health’s Hospitals and Health Care division. For location-specific care (Smithtown), note the broader Northwell Women’s Health offerings in the region, including closer-to-home specialty care options on Long Island (e.g., Women’s Health services associated with Northwell Health Physician Partners). If you’re seeking Women’s Specialty Care in Smithtown, contact Northwell Health Smithtown-area obstetrics/gynecology or Women’s Health specialists within the Katz Institute network for location details and appointment options.

VerifiedOnline bookingEmergency care

See all ob-gyn clinics in Smithtown

Comparing your options?

See other ob-gyn clinics in Smithtown, or search the full directory by insurance, ratings, and more.

More OB-GYN Clinics