Dr. Calvin Mar, MD
Dr. Calvin Mar, MD is an obstetrician gynecologist in Orland Park, IL and has over 40 years of experience in the medical field. He graduated from University of Texas Southwestern Medical Center in 1982. He is affiliated with medical facilities such as Silver Cross Hospital and Northwestern Memorial Hospital. He is accepting new patients.
Practice
10735 W 159th St Orland Park, IL 60467Dr. Mar is a Healthgrades Choice provider in Obstetrics & Gynecology
The Healthgrades Choice designation helps you understand the most important factors to consider when choosing a healthcare professional. This designation is earned based on four set standards.
Read our methodology
- Above average experience
- Good hospital quality
- Good patient ratings
- No healthcare sanctions
- Explains Conditions Well
- Practices at Top Hospital
- Hospital Satisfaction
Discounts on top medications
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Dr. Mar's Reviews
Likelihood to recommend Dr. Mar
| 5 star | 80% | 80% |
| 4 star | 13% | 13% |
| 3 star | 7% | 7% |
| 2 star | 0% | 0% |
| 1 star | 0% | 0% |
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- I felt respected
- Appointment scheduling
- Listened & answered questions
- Explained conditions well
- Staff friendliness
- Appointment wasn't rushed
- Trusted the provider's decisions
- Wait times
- Office environment
- Appointment scheduling
- Listened & answered questions
- Explained conditions well
- Staff friendliness
- Appointment wasn't rushed
- Trusted the provider's decisions
- Long wait times
- Office environment
- Appointment scheduling
- Listened & answered questions
- Explained conditions well
- Staff friendliness
- Appointment wasn't rushed
- Trusted the provider's decisions
- Long wait times
- Office environment
- Appointment scheduling
- Listened & answered questions
- Explained conditions well
- Staff friendliness
- Appointment wasn't rushed
- Trusted the provider's decisions
- Office environment
- Appointment scheduling
- Listened & answered questions
- Explained conditions well
- Appointment wasn't rushed
- Trusted the provider's decisions
- Long wait times
- Office environment
- Listened & answered questions
- Explained conditions well
- Staff friendliness
- Appointment wasn't rushed
- Trusted the provider's decisions
- Difficult to schedule appointment
- Long wait times
Leave a review
How was your experience with Dr. Mar?Overall Patient Satisfaction
Likelihood of recommending Dr. Mar to family and friends is 4.733333 out of 5
About Me
biography
DuPage Medical Group is now Duly Health and Care. We have a singular focus - helping humans flourish. As the largest independent, multi-specialty physician-directed medicObstetrics & Gynecology
*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Rush-presby-st Lukes
Residency Hospital, 1986University Of Texas Southwestern Medical Center
Medical School, 1982
Healthgrades receives board action history for physicians and physician assistants. The information displayed here is sourced from independent information providers, such as state board websites, and may not be the most up-to-date information. Healthgrades makes no representations with respect to the accuracy of any information provided here and assumes no responsibility or liability for such information.
Learn more about medical license public record checkOnline Care for Women's Health (Sponsored)
Locations
Practice
Affiliated Hospitals
- Recipient of 29
hospital awardsAmerica's 250 Best Hospitals Award™ (2025, 2024, 2023)
Top in the nation for overall patient experience based on nine measures related to doctor and nurse communication, hospital cleanliness and noise levels, and medication and post-discharge care instructions
View all awardsOutstanding Patient Experience Award™ (2024, 2023, 2022)
Top in the nation for overall patient experience based on nine measures related to doctor and nurse communication, hospital cleanliness and noise levels, and medication and post-discharge care instructions
View all patient feedbackHow patients felt about the care they received at this hospital.
87%Patients said they were given information about recovering at home3% higher than the national average
82%Patients would recommend the hospital to friends and family17% higher than the national average
- Recipient of 19
hospital awardsPatient Safety Excellence Award™ (2024, 2023)
Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications
View all awardsSurgical Care Excellence Award™ (2024)
Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications
View all patient feedbackHow patients felt about the care they received at this hospital.
86%Patients said they were given information about recovering at home2% higher than the national average
79%Patients said that nurses always listened to them and explained things well4% higher than the national average
- Recipient of 27
hospital awardsAmerica's 100 Best Hospitals Award™ (2025)
Top 5% in the nation for consistently delivering clinical quality
View all awardsAmerica's 250 Best Hospitals Award™ (2025, 2024, 2023)
Top 5% in the nation for consistently delivering clinical quality
View all patient feedbackHow patients felt about the care they received at this hospital.
85%Patients said they were given information about recovering at home1% higher than the national average
76%Patients said that nurses always listened to them and explained things well1% higher than the national average
Compare Providers
Providers shown based on Dr. Mar's location and specialty. Show more Obstetricians & Gynecologists.