Diana Guillaume, NP

Primary Care
Rated 5.00 out of 5 stars
(15 ratings)
  • Skokie 4120 Dempster St, Skokie, IL 60076
  • Speaks Spanish and English
  • Accepts most Medicare plans
    View insurance accepted

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Diana Guillaume, NP

Meet Diana Guillaume, NP

Diana Guillaume is a Primary Care Provider at our Skokie primary care doctor’s office. Diana is excited to get to know you and provide the personalized care you deserve. Our primary care providers, and supporting care team, develop preventive care plans to help you achieve your physical and mental health goals. Get the care you deserve. Schedule an in-person, phone, or video visit today.

My education and background

Education
North Park University
Languages spoken
Spanish, English
Gender
Female

What I treat

Specialties
  • Primary Care
Conditions
  • Asthma
  • Arteriosclerosis
  • Anemia
  • Osteoarthritis
  • Diabetes
  • Mental Health
  • Kidney Disease
  • Heart Disease
  • Skin, Hair, and Nails
  • Allergies
  • Cold and Flu

Insurance Accepted

Diana Guillaume, NP accepts the following insurance. Check your coverage or call us at (888) 812-1183 to see if we accept your specific insurance.

Original Medicare

Diana Guillaume, NP accepts Original Medicare Part A and Part B plans.

Medicare Supplement

Diana Guillaume, NP accepts all Medicare Supplement Insurance (Medigap) plans.

Medicare Advantage

Diana Guillaume, NP accepts most Medicare Advantage plans. Before your appointment, please confirm with your insurance company that your specific insurance plan is accepted.
View all plans

My Location

Skokie

Rated 4.79 out of 5 stars
View Location
The exterior of the Skokie primary care clinic in Skokie, Illinois.

Common questions

  • How do I become a patient of Diana Guillaume?

    Call (888) 812-1183 to become a patient of Diana at Oak Street Health. You can also stop by your nearest doctors office and clinics or fill out an appointment request form, and we'll be in touch.

  • What insurance does Diana Guillaume accept?

    Diana accepts all forms of Medicare, including Original Medicare Part B, select Medicare Advantage plans, Medicare Supplement or Medigap plans and Medicare-Medicaid Plans. Call us at (888) 812-1183 to see if we accept your specific insurance.

  • What is Diana Guillaume's specialty?

    Diana is a Primary Care Provider. At Oak Street Health, all our providers specialize in primary care for adults on Medicare.

  • Where is Diana Guillaume's office located?

    Diana's primary office is at 4120 Dempster St in Skokie, Illinois.

  • What languages does Diana Guillaume speak?

    Diana speaks Spanish and English.

  • Who can become a patient of Diana Guillaume?

    Our doctors specialize caring for anyone with Medicare, including Original Medicare Part B, select Medicare Advantage plans, Medicare Supplement or Medigap plans and Medicare-Medicaid Plans.

Reviews and ratings

Summary

Rated 5.00 out of 5 stars
(15 ratings)

The patient rating score is an average of all responses to an independent patient satisfaction survey administered by Qualtrics and patient feedback submitted via public review sites. All ratings and comments are displayed in their entirety.

5 star
15
4 star
0
3 star
0
2 star
0
1 star
0

Written reviews (7)

Rated 5 out of 5 stars
Nov 5, 2025
Great doctor and person, We get along great
Rated 5 out of 5 stars
Nov 5, 2025
Professional, knowledgeable and caring. OSH is a great place to get primary care.
Rated 5 out of 5 stars
Oct 31, 2025
She has been a very good nurse for me Usually wherever she prescribed was perfect prescription for my sufferings am so thankful and sad that she is going to another clinic but I wish her the best and hope that someday I can switch to her clinic so she can continue taking great care for me.
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