Dr. Gregory Castello, DO

Dr. Gregory Castello, DO


Family Medicine | Male | 50 years old

26 reviews| Leave a review
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Care Philosophy

Dr. Castello specializes in Family Medicine and practices in Lombard, IL. He practices at 1 location.

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Dr. Castello's Experience

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Board Certifications

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Conditions Treated

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Procedures Performed

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Background Check

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Awards & Recognition

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Languages Spoken

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Memberships & Professional Affiliations

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Visiting Dr. Castello

Dr. Castello accepts 10 insurance carriers

Affiliated Hospitals

Hospital Quality
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Dr. Castello's Reviews

Likelihood of recommending Dr. Castello to family and friends
based on 26 total surveys (5 with reviews)
Dr. Castello's Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers Questions
  • Time well spent
Office & Staff Performance
  • Scheduling
  • Office environment
  • Staff friendliness
  • Average wait time
    10 to 15 minutes
Patient Reviews (5)
in Lombard |
Amazingly kind and open about how to proceed in bettering your health. He makes you feel comfortable and does not rush in and out as I have experienced with other doctors. Highly recommend!
George Town, NO REGION |
Dr Castello has been taking care of my family for over 17 years, he has been attentive, always available when we need it. Having a family Doctor is something hard to come by these days, and this is what he does, goes the extra mile with your children, and your family! Spending time to listen to your needs, not double booking and treating you like a patient not a number!
in Lombard, IL |
Dr. Castello has been our family doctor for almost 15 years and has always provided expert, thoughtful care to our family. We have seen many iterations of his practice but his work has remained consistent and of the highest quality.
in Addison, IL |
If you are looking for a dr that spends the time listening and talking with you, this is the Dr. I've wasted time and money on a few other drs to go over my thyroid disease. Dr.Castello was very informative and ordered the right tests to check. He even checked my other hormones as they can mimic thyroid symptoms. Very pleased.
Naperville |
Very rude reception office manager. She does not know how to handle patient concerns regarding lab work and concerns that patients have. My only complaint is the office manager and not the doctors. I don't know if I will ever go back to this practice based on the office manager attitude. She did not try and resolve the issue that I was having and never tried to give message to doctor regarding my concerns. I will only go back if I speak with the Doctor and discuss my concerns regarding the
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Dr. Castello's experience matches your search based on the following criteria:

  •  Based on total number of patients treated over the last 12 months
  •  Specializes in Family Medicine
  •  Board certified in Family Practice
  •  No malpractice claims found
  •  No sanctions found
  •  No board actions found

Awards & Recognition

  • Awards & Honors
    • Healthgrades Honor Roll
    What is a recognized doctor
  • Media & Publications

    Dr. Castello has no media or publications listed.

Background Check

  • 0
    Malpractice Claims

    No malpractice history found for Illinois.

    What is medical malpractice
  • 0

    No sanctions history found for the years that Healthgrades collects data.

    What is a sanction or disciplinary action
  • 0
    Board Actions

    No board actions found for the years that Healthgrades collects data.

    What are board actions

Board Certifications

Why It Matters: Dr. Castello's Board Certifications

Board certification should be one of your top considerations when choosing a doctor. Board certification is an official recognition given to doctors who have met specific requirements set by national medical specialty boards in the... More

  • Family Practice

Conditions Treated

  • Allergies
  • Anxiety
  • Arthritis
  • Asthma
  • Depression
  • Diabetes
  • Emphysema
  • Heart Disease
  • High Cholesterol
  • Hyperlipidemia
  • Hypertension
  • Injuries
  • Menopause
  • Obesity
  • Osteoarthritis
  • Osteoporosis
  • Pneumonia
  • Sexually Transmitted Diseases (STDs)


  • Medical School
    Chicago College Of Osteopathic Medicine Of Midwestern University, Midwestern University

    Graduated in 1993

  • Residency Hospital
    MacNeal Hospital

    Completed in 1996

Languages Spoken

  • English

Memberships &
Professional Affiliations

Dr. Castello does not have any memberships or affiliations listed. If you are Dr. Castello and would like to add memberships or affiliations, please update your free profile.


  • Family Medicine

Procedures Performed

  • Abscess Incision and Drainage
  • Bioidentical Hormone Replacement Therapy
  • Biopsy
  • Breast Exam
  • Electrocardiogram (EKG)
  • Gynecologic Cancer Screening
  • Hormone Replacement Therapy
  • Immunization
  • Joint Injection
  • Mole Removal
  • Pap Smear
  • Pelvic Exams
  • Physical Examination
  • Skin Biopsy
  • Stitches
  • Urinalysis
  • Vaccination
  • Wart Removal
  • Well Baby Care
  • Wellness Examination