Dr. Mark Nightengale, MD
book an appointment
Dr. Mark Nightengale, MD
Gastroenterology
Dr. Mark Nightengale, MD is a gastroenterologist in Tulsa, OK. Dr. Nightengale has extensive experience in Esophageal Disorders and Pancreatic Disease. He is affiliated with medical facilities such as Saint Francis Hospital South and Northeastern Health System. He is accepting new patients and telehealth appointments.
Brought to you by and on staff at
Locations
Adult Gastroenterology Associates: Tulsa
- Call
- Fax
- Hours
- Mon: 8:00am - 4:30pm
- Tue: 8:00am - 4:30pm
- Wed: 8:00am - 4:30pm
- Thu: 8:00am - 4:30pm
- Fri: 8:00am - 3:00pm
- Sat: closed
- Sun: closed
- Directions
Hospital Highlight
Dr. Nightengale is affiliated with Saint Francis Hospital South Tulsa, a highly rated hospital.
Dr. Nightengale is a Healthgrades Choice provider in Gastroenterology
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
- Area of Expertise • Dr. Nightengale specializes in the area of Gastroenterology. See board certifications
- Explains Conditions Well • Patients said this doctor explains conditions well. See reviews
- Offers Telehealth • This doctor offers telehealth appointments. Call the office to schedule an appointment.
- Practices at Top Hospital • Patient Safety Excellence Award™ See hospitals
More Gastroenterology Specialists at Adult Gastroenterology Associates: Tulsa
Experience Check
Search for experience in a specific area
Dr. Nightengale's Reviews
Likelihood to recommend Dr. Nightengale
4.0
| 5 Star | 70% | 70% |
| 4 Star | 6% | 6% |
| 3 Star | 1% | 1% |
| 2 Star | 2% | 2% |
| 1 Star | 21% | 21% |
Leave a review
How was your experience with Dr. Nightengale?Is this your profile?
Respond to reviews, add information, and reach more patients. Claiming is free and only takes a minute.
Claim your profileOverall Patient Satisfaction
Likelihood of recommending Dr. Nightengale to family and friends is 4.013793 out of 5
Insurance Check
Search for your insurance carrier and choose your plan type
About Me
care philosophy
We operate on three guiding principles: Patient First, Quality Centric, and Provider-Led.As the largest and most reputable team of gastroenterology experts in the US, we provide unparalleled patient care with nationwide access.Gastroenterology
Internal Medicine
*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Baylor University Medical Center|mayo Grad School Med/mayo Fndn
Residency HospitalUniversity Of Oklahoma College Of Medicine
Medical School
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 checkAffiliated Hospitals
- Recipient of 3
hospital awardsPatient Safety Excellence Award™ (2025, 2024)
Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications
View all awardsOutstanding Patient Experience 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.
88%Patients said they were given information about recovering at home4% higher than the national average
81%Patients said that nurses always listened to them and explained things well6% higher than the national average
- Recipient of 5
hospital awardsView 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.
88%Patients said they were given information about recovering at home4% higher than the national average
82%Patients said that doctors always listened to them and explained things well6% higher than the national average
- View all patient feedback
How patients felt about the care they received at this hospital.
77%Patients said they were given information about recovering at home7% lower than the national average
71%Patients said that doctors always listened to them and explained things well5% lower than the national average
Your trust is our top concern. Learn more.
We monitor all reviews to ensure they comply with our guidelines and don’t include personal information, profanity, libel, defamation, harassment, obscenity or fraud.
All reviews are confirmed and audited before publication, and community members have the ability to flag inappropriate content for further review by our team.
Doctors can not pay for good reviews, nor can they pay to have negative reviews removed.
Any reviews that are deemed fraudulent or violate our guidelines will be removed immediately.