Summary

Dr. William Onan is a board-certified obstetrician and gynecologist who has dedicated over five decades to women's health care. He earned his medical degree from the University of Kentucky College of Medicine and has been practicing for 53 years, building extensive expertise in comprehensive obstetric and gynecologic care. Dr. Onan provides care in English to serve his patients' needs.

Dr. Onan maintains hospital privileges at Deaconess Henderson Hospital and practices in Henderson, Kentucky, with additional services available in Evansville, Indiana. His long-standing commitment to women's health has earned him recognition from patients, who have given him an average rating of 4.5 out of 5 stars. With more than half a century of experience, he brings seasoned clinical judgment and compassionate care to each patient encounter.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.5
  • 53 years of experience
  • speaks English
  • University Of Kentucky College Of Medicine
  • 3 written reviews
  • 1 specialty
  • 11 areas of expertise
  • 1 hospital affiliation
  • 4 office locations
  • Male

Patients’ Perspective

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

Office Locations

Dr. William Walter Onan has 4 locations

Onan William W Medical Group

319 8th St Ste 4Henderson, KY 42420
Mon8:00 am - 4:00 pm
Tue8:00 am - 4:00 pm
Wed8:00 am - 4:00 pm
Thu8:00 am - 4:00 pm
FriClosed
SatClosed
SunClosed

William Onan Md Medical Group

319 8th StHenderson, KY 42420
Mon8:00 am - 4:00 pm
Tue8:00 am - 4:00 pm
Wed8:00 am - 4:00 pm
Thu8:00 am - 4:00 pm
FriClosed
SatClosed
SunClosed

Ascension Saint Vincent Evansville

3700 Washington AveEvansville, IN 47714

Deaconess Henderson Hospital

1305 N Elm StHenderson, KY 42420

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Dr. William Walter Onan, MD
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Dr. William Walter Onan, MDDr. Susan Elizabeth Leinenbach, MDDr. Mark Francis Morrison, MDDr. Michael Edward Deroche, MD
Obstetrics & GynecologyObstetrics & GynecologyObstetrics & GynecologyObstetrics & Gynecology
Accepts New Patients
4.5 
4.3 
4.7 
53 Years of Experience 32 Years of Experience 41 Years of Experience 30 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English Speaks English, Spanish Speaks English, Spanish
Henderson , KYNewburgh , INEvansville , INEvansville , IN
Med School: University Of Kentucky College Of Medicine Med School: Indiana University School Of Medicine Med School: University Of North Dakota School Of Medicine & Health Sciences Med School: Wake Forest School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. William Walter Onan

  • Accepts Medicare
  • Accepts Medicaid

Medical Specialties

Dr. William Walter Onan has the following specialty

Specialty Expertise

Dr. William Walter Onan has the following 11 areas of expertise

  • Birth Control
  • C-section
  • Child Birth
  • Hot Flashes
  • Infertility
  • Menopause
  • Menstrual Pain
  • Pap Smear
  • Pelvic Exam
  • Pregnancy
  • Women's Health

Certifications, License, & Education

53 Years Experience

Education & Training

Medical School

Graduated from University Of Kentucky College Of Medicine in 1973.

NPI Number

Dr. Onan's NPI number is 1619944428.

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Frequently Asked Questions

What languages does Dr. William Onan speak?
Dr. William Onan speaks English.
Is Dr. William Onan accepting new patients?
Dr. William Onan is accepting new patients on Vitals. View Dr. William Onan's profile on Vitals to make an appointment.
Which hospitals is Dr. William Onan affiliated with?
Dr. William Onan is affiliated with Deaconess Henderson Hospital.
Where is Dr. William Onan's office located?
Dr. William Onan's office is located at 319 8th St Ste 4, Henderson, KY, 42420.
Does Dr. William Onan accept my insurance?
You can see the insurance plans that Dr. William Onan accepts on their Vitals profile.

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