Dr. Oswaldo Grenardo, MD

Dr. Oswaldo Grenardo, MD

Family Medicine  ·  
Male  ·  
Age 45
Dr. Oswaldo Grenardo, MD is a family medicine specialist in Aurora, CO and has been practicing for 13 years. He graduated from University Of Colorado At Denver in 2005 and specializes in family medicine.

15901 E Briarwood Cir Unit 200

Aurora, CO 80016

Contact Information

Insurance Accepted

  • Accepts most major Health Plans. Please contact our office for details.
  • Aetna
  • Anthem Blue Cross Blue Shield
  • Blue Cross Blue Shield
  • Cigna
  • Commercial Insurance Company
  • HealthFirst
  • MultiPlan
  • Oxford Health Plans
  • 3 More

*Please verify this information when scheduling an appointment.

Learn about Dr. Grenardo

Be confident in your decisions by checking out your provider's top areas of care, education, patient reviews and more. Learn about finding the right doctor for you.

Dr. Grenardo's Experience

Dr. Grenardo'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
This content was provided by Dr. Grenardo "Dr. Oswaldo "Ozzie" Grenardo is passionate about serving his community and his patients. He currently heads community outreach for the University of Colorado School of Medicine and serves as a volunteer CU medical faculty member. Dr. Grenardo earned his medical degree from the University of Colorado Health Sciences Center before completing his internship and residency training in family medicine through the University of Colorado at Rose Medical Center."

1  Specialties

  • Family Medicine

1  Board Certifications

  • Family Practice
    Accredited by: American Board of Medical Specialties*

170  Conditions Treated

Read Less

30  Procedures

  • Abscess Incision and Drainage
  • Abscess or Cyst Drainage or Aspiration
  • Abscess or Fluid Incision and Drainage
  • Anemia and Iron Deficiency Screening
  • Biopsy
  • Cardiovascular Stress Test
  • Cholesterol Screening
  • Colposcopy
  • Diabetes Counseling
  • Diabetes Screening
  • Electrocardiogram (EKG)
  • Fecal Occult Blood Test for Colorectal Cancer
  • Hepatitis C Virus Screening
  • Hepatitis Screening
  • Herpes Simplex Screening
  • HIV Screening
  • Immunization
  • Liver Function Test
  • Osteoporosis Screening
  • Pap Smear
  • Physical Examination
  • Prostate Cancer Screening
  • Pulmonary Function Test
  • Sexually Transmitted Infections Screening
  • Skin Biopsy
  • Spirometry
  • Thyroid Screening
  • Vaccination
  • Well Baby Care
  • Wellness Examination

Background Check

0 Malpractice Claims

No malpractice history found for Colorado.

0 Sanctions

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

0 Board Actions

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


  • University Of Colorado At Denver
    Medical School | Graduated 2005

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Grenardo has no media or publications listed.

Languages Spoken

  • English

Memberships & Professional Affiliations

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

Dr. Grenardo's Reviews

Likelihood to recommend Dr. Grenardo


Based on 22 reviews

5 Stars
4 Stars
3 Stars
2 Stars
1 Star

Leave a review

How likely are you to recommend
Dr. Grenardo?
(Select your rating)
Average Wait Time
  • 10 – 15 minutes
Dr. Grenardo's Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers questions
  • Time well spent
Office & Staff Performance
  • Scheduling
  • Office environment
  • Staff friendliness
What People Say About Dr. Oswaldo Grenardo, MD
Best Doctor I have ever had.
Was this helpful?
thumbs up icon option
thumbs down icon option
Terry in Parker – Nov 11, 2017
×Post a ResponseAre you Dr. Oswaldo Grenardo, MD?
Cold, little empathy, one actual physical exam in 3 years.. no screens done to find out source of pathology. Life threatening situation was dealt with judgement and no call from qualified Provider. Had been there for years as a matter of convenience. Totally abandoned a patient is not what you want...Read More
Was this helpful?
thumbs up icon option1
thumbs down icon option1
Jun 26, 2017
×Post a ResponseAre you Dr. Oswaldo Grenardo, MD?
I have seen Dr. Grenardo for years, along with my husband and my daughter. He is an awesome doctor. He always listens and provides great feedback! He is very caring and always follows up with us.
Was this helpful?
thumbs up icon option
thumbs down icon option
Melissa B in Parker, CO – Apr 10, 2017
×Post a ResponseAre you Dr. Oswaldo Grenardo, MD?
I love Dr Grenardo. He's patient and spends the time to listen to you. You never feel rushed or like you're just a number. I highly recommend him. Having worked as a Dyalisis nurse, I respect his opinions and trust in the training he has had.
Was this helpful?
thumbs up icon option
thumbs down icon option
Sandra Hayes in Evergreen, Co. – Apr 06, 2017
×Post a ResponseAre you Dr. Oswaldo Grenardo, MD?
I took my daughter to see him one year ago after she was up with a high fever and very bad cough. He looked in her ears and said they were red. My daughter then eight denied the ears hurt but he insisted. He called in an antibiotic that turned out to actually be a blood pressure medication. The...Read More
Was this helpful?
thumbs up icon option
thumbs down icon option3
John in Parker, CO – Sep 13, 2016
×Post a ResponseAre you Dr. Oswaldo Grenardo, MD?
Show more reviews

Leave a review

How was your experience with Dr. Grenardo?