Mark Landis, MSN, RN, FNP has been a practicing Registered Nurse since 1997. He achieved his Masters of Science in Nursing and became a Board Certified Family Nurse Practitioner in 2005. He has extensive experience in Cardiology and has trained under Dr. Teixido to become a Migraine Specialist, and with our other physicians to become a support provider for general ears, nose, and throat disorders.
Mark Landis, MSN, RN, FNP has been a practicing Registered Nurse since 1997. He achieved his Masters of Science in Nursing and became a Board Certified Family Nurse Practitioner in 2005. He has extensive experience in Cardiology and has trained under Dr. Teixido to become a Migraine Specialist, and with our other physicians to become a support provider for general ears, nose, and throat disorders.
The reviews listed below were collected independently of ENT & Allergy of Delaware through rater8. Each review represents an authentic and verified patient experience.
Mark is a good listener and makes time fir all my questions.
Feb-2025
Personalable, efficient, explains everything clearly, expedient, caring! Would definitely recommend him to everyone!! I would like to have him for & at all my appointments!! Confident in his expertise!!
Feb-2025
Well satisfied with treatment!
Feb-2025
Great doctor,
Will refer anyone that have a headache problem.
He takes his time and explains everything,
Then ask what do you want to do?
I like that,
He doesn’t push anything on you that you don’t want to do.
Great doctor!!!
Jan-2025
Was not happy with my service here at all. I got referred to him by my ENT because I suffer from excruciating migraines. He barely let me get a word out and seemed like he was judging me because I had my children with me with no baby sitter for them. Seems like he picked first medication off the migraine list and prescribed it. I asked about side effects and he said NONE? All medications have some sort of side effect. I do not recommend.
Jan-2025
Great visit!
Jan-2025
Spent less than 5 minutes in exam room with me and problem in left ear is worse. I want to see my regular ENT for all future visits.
Mark Landis, MSN, RN, FNP has been a practicing Registered Nurse since 1997. He achieved his Masters of Science in Nursing and became a Board Certified Family Nurse Practitioner in 2005. He has extensive experience in Cardiology and has trained under Dr. Teixido to become a Migraine Specialist, and with our other physicians to become a support provider for general ears, nose, and throat disorders. He graduated with a Bachelor’s of Science in Nursing from Widener University in 1997 and went on to practice as a Registered Nurse in several clinical settings at Christiana Care Health Systems and eventually with Delaware Cardiovascular Associates. He has privileges at Christiana Care Health Systems and is a preceptor to Nurse Practitioner and Physician Assistant students. He is also a member of the American Headache Society and annually attends migraine conferences to best support his patients.
Mark is a good listener and makes time fir all my questions.
Personalable, efficient, explains everything clearly, expedient, caring! Would definitely recommend him to everyone!! I would like to have him for & at all my appointments!! Confident in his expertise!!
Well satisfied with treatment!
Great doctor, Will refer anyone that have a headache problem. He takes his time and explains everything, Then ask what do you want to do? I like that, He doesn’t push anything on you that you don’t want to do. Great doctor!!!
Was not happy with my service here at all. I got referred to him by my ENT because I suffer from excruciating migraines. He barely let me get a word out and seemed like he was judging me because I had my children with me with no baby sitter for them. Seems like he picked first medication off the migraine list and prescribed it. I asked about side effects and he said NONE? All medications have some sort of side effect. I do not recommend.
Great visit!
Spent less than 5 minutes in exam room with me and problem in left ear is worse. I want to see my regular ENT for all future visits.
He is a nice man and he listens at you
Courteous, efficient & Professional!
Marc does a very good job. He’s very competent.