Summary

Dr. Janet Ko is an obstetrician and gynecologist who brings 24 years of experience to women's healthcare. She earned her medical degree from Memorial University of Newfoundland Faculty of Medicine and completed her residency at Albert Einstein Medical Center. Her extensive background has equipped her with deep expertise in managing complex pregnancy situations and comprehensive gynecological care. Dr. Ko speaks English fluently with her patients.

Dr. Ko is affiliated with Einstein Medical Center Philadelphia and practices at multiple Jefferson OB/GYN locations throughout Pennsylvania, including Norristown, King of Prussia, and Audubon. She specializes in caring for women with high-risk pregnancies and managing conditions like preeclampsia. Her expertise includes performing fetal ultrasounds and nonstress tests to monitor baby's health during pregnancy. Patients consistently rate her highly, giving her an average score of 4.3 out of 5 stars for her compassionate and skilled care.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.3
  • 24 years of experience
  • 19 insurance plans accepted
  • speaks English
  • Albert Einstein Med Center
  • 6 written reviews
  • 1 specialty
  • 14 areas of expertise
  • 1 board certification
  • 1 hospital affiliation
  • 3 office locations
  • Female

Patients’ Perspective

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

Office Locations

Janet Ko has 3 locations

Jefferson OB/GYN – Norristown

1330 Powell St Ste 507Norristown, PA 19401
Mon8:30 am - 7:30 pm
Tue8:30 am - 4:30 pm
Wed8:30 am - 4:30 pm
Thu8:30 am - 4:30 pm
Fri8:30 am - 4:30 pm
Sat8:30 am - 11:30 am
SunClosed

Jefferson OB/GYN – King of Prussia

210 Mall Blvd Ste 203King of Prussia, PA 19406

Jefferson OB/GYN – Montgomery

609 W Germantown Pike Ste 220Audubon, PA 19403

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Janet Ko, MD
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Janet Ko, MDGina M. Mantia-SmaldoneAmanda Masters, CRNPDr. Nancy F. Petit, MD
Obstetrics & GynecologyObstetrics & GynecologyObstetrics & GynecologyObstetrics & Gynecology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.3 
4.4 
24 Years of Experience 22 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English, Spanish
Norristown , PAPhiladelphia , PAYardley , PAWilmington , DE
Med School: St. Johns Newfoundland Med School: The School Of Medicine At Stony Brook University Medical Center Med School: Uniformed Services University of the Health Sciences
Current Profile
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Insurance Plans Accepted by Janet Ko

  • Aetna
  • AmeriHealth
  • Blue Shield of California
  • CareFirst Blue Cross Blue Shield
  • CareFirst Blue Cross Blue Shield - PPO
  • Cigna
  • Geisinger Health Plan
  • Health Partners Plans (Pennsylvania)
  • HealthPartners
  • HealthPartners - HMO
  • HealthPartners - Medicaid (Managed)
  • Independence Blue Cross
  • Keystone First
  • Keystone First - Medicaid (Managed)
  • Meritain Health
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UPMC Health Plan
  • UPMC Health Plan - HMO

Medical Specialties

Janet Ko has the following specialty

Specialty Expertise

Janet Ko has the following 14 areas of expertise

  • Adolescent Medicine
  • Birth Control
  • C-section
  • Child Birth
  • Hot Flashes
  • Infertility
  • Leiomyoma (Smooth Muscle Tumor)
  • Menopause
  • Menstrual Pain
  • Pap Smear
  • Pelvic Exam
  • Pregnancy
  • STD (Sexually Transmitted Diseases)
  • Women's Health

Certifications, License, & Education

24 Years Experience

Janet Ko holds an active medical license in the state of Pennsylvania.

Medical License

Medical Doctor with an active medical license in the state of Pennsylvania that expires in 2026.

Education & Training

Residency

Completed their residency at Albert Einstein Med Center.

Medical School

Graduated from St. Johns Newfoundland and Memorial University of Newfoundland / Faculty of Medicine in 2002.

NPI Number

Janet Ko's NPI number is 1780627968.

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Frequently Asked Questions

How can I make an appointment with Janet Ko?
You can find contact information for Janet Ko here on Vitals.
Which hospitals is Janet Ko affiliated with?
Janet Ko is affiliated with Einstein Medical Center Philadelphia.
Does Janet Ko accept virtual/telehealth appointments?
Janet Ko has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Janet Ko's office located?
Janet Ko's office is located at 1330 Powell St Ste 507, Norristown, PA, 19401.
What languages does Janet Ko speak?
Janet Ko speaks English.

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