Summary

Dr. Olwan graduated from the Sanford School of Medicine The University of South Dakota in 1992. She works in Sioux City, IA and specializes in Psychology. Dr. Olwan is affiliated with Unitypoint Health Saint Lukes Downtown.

Quick Facts

  • 4.2
  • 34 years of experience
  • Sanford School Of Medicine The University Of South Dakota
  • 3 written reviews
  • 1 specialty
  • 1 hospital affiliation
  • 1 office location
  • Female

Patients’ Perspective

  • Spent time with me
  • Provided follow-up after the visit
  • Flexible scheduling

Office Location

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Dr. Dena Zane Olwan, PhD
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Dr. Dena Zane Olwan, PhDDr. Christopher Lowery, DHSc, CLCPDr. Benaaz M Russell, PhDDr. Cynthia Langley, PsyD
PsychologyPsychologyPsychologyPsychology
Accepts New Patients Accepts New Patients Accepts New Patients
4.2 
34 Years of Experience 23 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English Speaks English Speaks English
Sioux City , IAHouston , TXCoral Gables , FLCoral Gables , FL
Med School: Sanford School Of Medicine The University Of South Dakota Med School: Nova Southeastern University, Fort Lauderdale-Davie, Florida - Doctor of Health Science in Global Health (DHSc)
Current Profile
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Insurance Plans Accepted by Dr. Dena Zane Olwan

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. Dena Zane Olwan has the following specialty

Certifications, License, & Education

34 Years Experience

Dr. Dena Zane Olwan holds an active medical license in the state of Iowa.

Medical License

Psychologist with an active medical license in the state of Iowa that expired in 2026.

Education & Training

Medical School

Graduated from Sanford School Of Medicine The University Of South Dakota in 1992.

NPI Number

Dr. Olwan's NPI number is 1588648596.

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Frequently Asked Questions

Where is Dr. Dena Zane Olwan's office located?
Dr. Dena Zane Olwan's office is located at 801 5th St, Sioux City, IA, 51101.
Does Dr. Dena Zane Olwan accept virtual/telehealth appointments?
Dr. Dena Zane Olwan has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
How can I make an appointment with Dr. Dena Zane Olwan?
You can find contact information for Dr. Dena Zane Olwan here on Vitals.
Which hospitals is Dr. Dena Zane Olwan affiliated with?
Dr. Dena Zane Olwan is affiliated with Unitypoint Health Saint Lukes Downtown.
Does Dr. Dena Zane Olwan accept my insurance?
You can see the insurance plans that Dr. Dena Zane Olwan accepts on their Vitals profile.

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