Dr. Oswaldo Grenardo, MD

Family Medicine •  Male • Age 47
  
Dr. Grenardo
Accepting new patients
Telehealth services available

CHPG Cornerstar Primary Care

15901 E Briarwood Cir Unit 200 Aurora, CO 80016

Make an Appointment

Show Phone Number

Dr. Oswaldo Grenardo, MD is a Family Medicine Specialist in Aurora, CO. He is affiliated with medical facilities such as Castle Rock Adventist Hospital and Parker Adventist Hospital. He is accepting new patients and has indicated that he accepts telehealth appointments. Be sure to call ahead with Dr. Grenardo to book an appointment.


Dr. Grenardo's Reviews

Likelihood to recommend Dr. Grenardo

4.2

Based on 24 ratings

5 Stars
70.83333333333333%
(17)
4 Stars
12.5%
(3)
3 Stars
0%
(0)
2 Stars
0%
(0)
1 Star
16.666666666666668%
(4)
healthgrades logo

Leave a review

How likely are you to recommend
Dr. Grenardo?
(Select your rating)
RecentHighestLowestMost Helpful
Reply Flag
Great
What went well
  • Office environment
  • Staff friendliness
  • Wait times
  • Appointment wasn't rushed
  • Listened & answered questions
  • Explained conditions well
  • Trusted the provider's decisions
What could be improved
No results
Was this helpful?
thumbs up icon option
thumbs down icon option
Shirley L. Kutowy – Aug 26, 2020
×Post a ResponseAre you Dr. Oswaldo Grenardo, MD?
Reply Flag
Best Doctor I have ever had.
What went well
No results
What could be improved
No results
Was this helpful?
thumbs up icon option1
thumbs down icon option
Terry in Parker – Nov 11, 2017
×Post a ResponseAre you Dr. Oswaldo Grenardo, MD?
Reply Flag
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 from this person.
What went well
No results
What could be improved
No results
Was this helpful?
thumbs up icon option1
thumbs down icon option3
Jun 26, 2017
×Post a ResponseAre you Dr. Oswaldo Grenardo, MD?
Reply Flag
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.
What went well
No results
What could be improved
No results
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?
Reply Flag
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.
What went well
No results
What could be improved
No results
Was this helpful?
thumbs up icon option1
thumbs down icon option
Sandra Hayes in Evergreen, Co. – Apr 06, 2017
×Post a ResponseAre you Dr. Oswaldo Grenardo, MD?
Reply
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 pharmacist couldn't get a hold of his office. We went to Parker Adventist ED where a doctor did a full exam and found pneumonia. And, told me the ears looked fine. All he did was look in her ears.
What went well
No results
What could be improved
No results
Was this helpful?
thumbs up icon option
thumbs down icon option4
John in Parker, CO – Sep 13, 2016
×Post a ResponseAre you Dr. Oswaldo Grenardo, MD?
Reply Flag
Best doctor I have had !
What went well
No results
What could be improved
No results
Was this helpful?
thumbs up icon option1
thumbs down icon option4
Kay Malone in Loveland, CO – Dec 21, 2015
×Post a ResponseAre you Dr. Oswaldo Grenardo, MD?

Leave a review

How was your experience with Dr. Grenardo?

About Me

Care Philosophy

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.Less...

Specialties

  • Family Medicine
  • Men's Health Medicine
  • Pediatric Medicine

Board Certifications

Awards

Frequently Asked Questions

Does Dr. Oswaldo Grenardo, MD offer telehealth services?

Is Dr. Oswaldo Grenardo, MD accepting new patients?

Does Dr. Oswaldo Grenardo, MD accept my insurance?

Insurance Check

Search for your insurance provider

Dr. Grenardo accepts

Accepted insurance can change. Please double-check when making an appointment.

(303) 269-2626

Dr. Grenardo accepts the following insurance:

Aetna
Aetna HMO
Choice Plus POS II
Whole Health Colorado Front Range
Anthem
Balanced-CO PPO
Blue Priority-CO PPO
Bronze Colorado PPO
Catastrophic (Individual)-CO PPO
Colorado College-CO
Colorado HMO
Colorado POS
Colorado PPO
CSU Fort Collins-CO
CU Health Plan - Extended-CO
CU Health Plan - High Deductible/HSA Compatible-CO
CU Health Plan - Medicare-CO
Gold Colorado PPO
Healthy Support 1-CO PPO
Healthy Support with HSA 1-CO PPO
Indemnity (Traditional)-CO
Lumenos plans-CO
Lumenos-CO PPO
MediBlue Plus-CO HMO
National (BlueCard Basic) PPO
National (BlueCard) PPO
Non-HMO- HSA, HRA and HIA+-CO
Platinum-CO PPO
Silver-CO PPO
Traditional Network-CO
University of Colorado Extended PPO
University of Colorado High Deductible PPO
University of Colorado Medicare-CO
WellChoice - C (Select Network)-CO
WellChoice - C-CO
WellChoice - H (Select Network)-CO
WellChoice - H-CO
WellChoice - U (Select Network)-CO
WellChoice - U-CO
Anthem Blue Cross Blue Shield
Anthem Blue Cross Blue Shield PPO
Blue Cross Blue Shield
Blue Card PPO
CareFirst Blue Cross Blue Shield
HealthyBlue 2.0
HealthyBlue Advantage
Cigna
Cigna HMO
Cigna PPO
Open Access Plus
MultiPlan
MultiPlan PPO
PHCS Network PPO

Background Check

No malpractice claims found for Colorado
No disciplinary actions found for the years we collect data
No board actions found for the years we collect data
Learn more about background checks

Experience Check

Check if Dr. Grenardo treats your condition or procedure

Dr. Grenardo's conditions and procedures:

  • Abdominal Disorders
  • Abdominal Pain
  • Abnormal Thyroid
  • Abscess Incision and Drainage
  • Abscess or Cyst Drainage or Aspiration
  • Abscess or Fluid Incision and Drainage
  • Acute Bronchitis
  • Acute Deep Vein Thrombosis (DVT)
  • Acute Pharyngitis
  • Acute Sinusitis
  • Acute Upper Respiratory Infection
  • Acute Venous Embolism Thrombosis
  • ADHD and-or ADD
  • All Headaches (incl. Migraine)
  • Allergic Reaction
  • Allergic Rhinitis
  • Allergies
  • Anemia
  • Anemia and Iron Deficiency Screening
  • Anxiety
  • Arthritis
  • Arthritis of the Elbow
  • Asthma
  • Asymptomatic Post-Menopausal Status
  • Ataxia
  • Atherosclerosis
  • Back Pain
  • Benign Chronic Pain Syndrome
  • Biopsy
  • Bladder Diseases
  • Blood Disorders
  • Blood in Urine (Hematuria)
  • Bone Disorders
  • Breast Diseases
  • Breast Pain
  • Bronchitis
  • Bunion
  • Bursitis
  • Calcium Metabolism Disorders
  • Cardiovascular Stress Test
  • Cellulitis
  • Chest Pain
  • Cholesterol Screening
  • Chronic Fatigue Syndrome
  • Chronic Neck Pain
  • Chronic Pain
  • Chronic Sinusitis
  • Coccygeal Pain
  • Cold Sore
  • Colposcopy
  • Confusion
  • Constipation
  • COPD (Chronic Obstructive Pulmonary Disease)
  • Coronary Artery Disease (CAD)
  • Cough
  • Cystic Fibrosis
  • Deep Vein Thrombosis (DVT)
  • Dehydration
  • Depressive Disorders
  • Dermatitis
  • Diabetes
  • Diabetes Counseling
  • Diabetes Mellitus, Secondary
  • Diabetes Screening
  • Diabetes Type 1
  • Diabetes Type 2
  • Diabetes With Renal Manifestations
  • Diabetic Polyneuropathy
  • Diarrhea
  • Difficulty With Walking
  • Diverticulosis, Intestinal
  • Dizziness
  • Dysentery
  • Dysphagia
  • Ear Ache
  • Ear Disorders
  • Earwax Buildup
  • Elbow Injuries
  • Electrocardiogram (EKG)
  • Emphysema
  • Enlarged Prostate (BPH)
  • Erectile Dysfunction
  • Essential Tremor
  • Fecal Occult Blood Test for Colorectal Cancer
  • Fibromyalgia
  • Foot Conditions
  • Fungal Nail Infection
  • Gait Abnormality
  • Gastritis
  • Gastroesophageal Reflux Disease (GERD)
  • Gastrointestinal Diseases
  • Gout
  • Hair Loss
  • Hammer Toe
  • Headache
  • Heart Disease
  • Heart Palpitations
  • Hemorrhoids
  • Hepatitis C Virus Screening
  • Hepatitis Screening
  • Herpes Simplex Infection
  • Herpes Simplex Screening
  • Herpes Zoster Without Complication
  • High Cholesterol
  • Hip Sprain
  • HIV Screening
  • Hypercalcemia
  • Hyperkalemia
  • Hyperlipidemia
  • Hypertension
  • Hypoglycemia
  • Hypokalemia
  • Hypotension
  • Hypotension (Excluding Maternal)
  • Hypothyroidism
  • Immunization
  • Immunization Administration
  • Indigestion
  • Infectious Diseases
  • Injuries
  • Insomnia
  • Joint Pain
  • Knee Disorders
  • Limb Cramp
  • Limb Pain
  • Limb Swelling
  • Limb Swelling Caused by Fluid Overload
  • Lipid Disorders
  • Liver Function Test
  • Low Back Pain
  • Low Blood Oxygen Level
  • Malaise and Fatigue
  • Malnutrition
  • Mastodynia
  • Menopausal and Postmenopausal Disorders
  • Menopause
  • Menstrual Disorders (incl. Dysmenorrhea)
  • Migraine
  • Mineral Metabolism Disorders
  • Muscle Spasm
  • Muscle Weakness
  • Nausea
  • Neck Muscle Strain
  • Neck Strain (incl. Whiplash Injury)
  • Newborn Metabolic Screening
  • Non-Alcoholic Fatty Liver Disease
  • Obesity
  • Osteoarthritis
  • Osteoarthritis of Ankle and Foot
  • Osteoarthritis of Hand or Wrist
  • Osteoarthritis of Hip
  • Osteoarthritis of Hip and Thigh
  • Osteoarthritis of Knee
  • Osteoarthritis of Shoulder
  • Osteoarthritis of Spine
  • Osteopenia
  • Osteoporosis
  • Osteoporosis Screening
  • Overactive Bladder
  • Painful Urination (Dysuria)
  • Pap Smear
  • Partial Lung Collapse
  • Patellofemoral Pain Syndrome or Knee Pain
  • Peptic Ulcer
  • Pericardial Disease
  • Perimenopause
  • Peripheral Nerve Disorders
  • Peripheral Vascular Disease (PAD, PVD)
  • Pharyngitis
  • Physical Examination
  • Pneumonia
  • Polyneuropathy
  • Postnasal Drip
  • Prostate Cancer Screening
  • Prostatitis
  • Pulmonary Disease
  • Pulmonary Function Test
  • Radiculopathy (Not Due to Disc Displacement)
  • Rapid Flu Test
  • Restless Leg Syndrome
  • Rh Incompatibility Screening
  • Rickets
  • Ringworm
  • Runner's Knee
  • Sarcoidosis
  • Sciatica (Not Due to Disc Displacement)
  • Sepsis
  • Sexual Dysfunction
  • Sexually Transmitted Infections Screening
  • Shingles
  • Shortness of Breath
  • Shoulder Disorders
  • Shoulder Tendinitis and Tenosynovitis
  • Sinusitis
  • Skin Biopsy
  • Skin Infections
  • Sleep Apnea
  • Sleep Disorders
  • Spirometry
  • Spondylosis
  • Sprains and Strains (incl. Muscle Tear)
  • Stomach Diseases
  • Strep Throat
  • Symptomatic Menopause
  • Testicular Dysfunction
  • Thrombosis
  • Thyroid Disease
  • Thyroid Screening
  • Tinnitus
  • Tobacco Use Disorder
  • Transient Ischemic Attack (TIA)
  • Tremor
  • Trigeminal Neuralgia
  • Ulcer
  • Urinary Disorders
  • Urinary Incontinence
  • Urinary Stones
  • Urinary Tract Infection (UTI)
  • Vaccination
  • Venous Embolism and Thrombosis
  • Vertigo
  • Vitamin D Deficiency
  • Well Baby Care
  • Wellness Examination
  • Wheezing

Locations

CHPG Cornerstar Primary Care

CHPG Cornerstar Primary Care15901 E Briarwood Cir Unit 200 Aurora, CO 80016
1

Affiliated Hospitals

Check the quality of care at hospitals where Dr. Grenardo treats patients.

Learn more

Castle Rock Adventist Hospital

Castle Rock, CO

77% Patient experience rating, 8% higher than the national average

Parker Adventist Hospital

Parker, CO

70% Patient experience rating, 1% higher than the national average

Penrose-St. Francis Health Services

Colorado Springs, CO

75% Patient experience rating, 6% higher than the national average

  • America's 250 Best Hospitals Award™ (2020)
;