Summary

Dr. Theodore Blaszczyk specializes in obstetrics and gynecology, bringing over four decades of experience to women's healthcare. He earned his medical degree from Northwestern University Feinberg School of Medicine and completed his residency at Duke University Medical Center in 1987. With 43 years of dedicated practice, Dr. Blaszczyk has developed extensive expertise in comprehensive women's health services. He provides care in English to serve his patients effectively.

Dr. Blaszczyk practices at Smithtown Women's Health in Nesconset, New York, and maintains affiliations with several respected medical institutions including Mather Hospital, Stony Brook University Hospital, South Shore University Hospital, and Saint Catherine of Siena Medical Center. His clinical focus includes treating abnormal Pap smears and providing specialized care for teenage patients. He also offers alternatives to hysterectomy and addresses amenorrhea concerns. Patients rate his care at an average of 4.1 out of 5 stars.
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Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4
  • 43 years of experience
  • 28 insurance plans accepted
  • speaks English
  • Duke University Medical Center
  • 4 written reviews
  • 2 specialties
  • 34 areas of expertise
  • 1 board certification
  • 4 hospital affiliations
  • 1 office location
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Location

Smithtown Women's Health

59 Southern BlvdNesconset, NY 11767
Mon9:00 am - 4:00 pm
Tue1:00 pm - 7:00 pm
Wed9:00 am - 4:00 pm
ThuClosed
FriClosed
SatClosed
SunClosed

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Theodore Blaszczyk, MDDr. Sonata Faith Cooper, MDBertha Isabel Bogdan, DNP, WHNP-BC, APRNDr. Nagaeda Jean, MD
Obstetrics & GynecologyObstetrics & GynecologyObstetrics & GynecologyObstetrics & Gynecology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.8 
43 Years of Experience 14 Years of Experience 15 Years of Experience 19 Years of Experience
No Virtual Visit Option No Virtual Visit Option Virtual Visit Available No Virtual Visit Option
Speaks English Speaks English Speaks English, Spanish Speaks English, French
Nesconset , NYWyckoff , NJWestport , CTWyckoff , NJ
Med School: Northwestern University Feinberg School of Medicine Med School: George Washington University School Of Medicine & Health Sciences Med School: Columbia University Med School: Ross University School Of Medicine
Current Profile
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Insurance Plans Accepted by Theodore Blaszczyk

  • Accepts Medicare
  • Accepts Medicaid
  • (Anthem) EMP HEALTH CHOICE HMO
  • (Anthem) EMP HEALTH CHOICE PPO
  • (Anthem) EMP HEALTH CHOICE SR
  • Aetna
  • Affinity
  • AgeWell
  • Beech Street
  • Centerlight (CCM)
  • CIGNA HMO
  • CIGNA PPO
  • Fidelis
  • GHI / MEDICARE PLUS
  • GHI CBP
  • GHI HMO
  • Great West
  • Health Smart WTC
  • HEALTHFIRST
  • HIP
  • Humana Military
  • MagnaCare
  • MET EMPIRE
  • MULTIPLAN
  • OXFORD
  • Partners Health Plan
  • UNITED HEALTH CARE / CHP / MEDICAID
  • UNITED HEALTHCARE
  • US Family Health Plan
  • Workers Compensation

Medical Specialties

Theodore Blaszczyk has the following 2 specialties

Specialty Expertise

Theodore Blaszczyk has the following 34 areas of expertise

  • Amenorrhea
  • Amniocentesis (Amniotic Fluid Test--AFT)
  • Birth Control
  • C-section
  • Child Birth
  • Colposcopy
  • Contraception
  • Cryosurgery
  • Endometriosis
  • Female Infertility
  • Genital Warts
  • Gynecologist
  • Gynecology
  • Hot Flashes
  • Hysterectomy (Uterus)
  • Infertility
  • Laproscopic Surgery (Laparoscopy)
  • Menopause
  • Menstrual Pain
  • Obstetrics
  • Pap Smear
  • Pelvic Exam
  • Pelvic Pain
  • Polycystic Ovary Syndrome (PCOS)
  • Pre-Eclampsia
  • Pregnancy
  • Pregnancy Complications
  • Pregnancy-Induced Hypertension
  • Prenatal Care
  • Urinary Incontinence
  • Urination Disorders
  • Urodynamics
  • Vaginitis
  • Women's Health

Certifications, License, & Education

43 Years Experience

Theodore Blaszczyk holds an expired medical license in the state of New York.

Medical License

Medical Doctor with an expired medical license in the state of New York that expired in 2025.

Education & Training

Residency

Completed their residency at Duke University Medical Center in 1987.

Medical School

Graduated from Northwestern University Feinberg School of Medicine in 1983.

NPI Number

Theodore Blaszczyk's NPI number is 1962588640.

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Frequently Asked Questions

Does Theodore Blaszczyk accept my insurance?
You can see the insurance plans that Theodore Blaszczyk accepts on their Vitals profile.
Is Theodore Blaszczyk accepting new patients?
Theodore Blaszczyk is accepting new patients on Vitals. View Theodore Blaszczyk's profile on Vitals to make an appointment.
How can I make an appointment with Theodore Blaszczyk?
You can find contact information for Theodore Blaszczyk here on Vitals.
What languages does Theodore Blaszczyk speak?
Theodore Blaszczyk speaks English.
Where is Theodore Blaszczyk's office located?
Theodore Blaszczyk's office is located at 59 Southern Blvd, Nesconset, NY, 11767.

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