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.
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.
Jan-2025
He is a nice man and he listens at you
Jan-2025
Courteous, efficient & Professional!
Jan-2025
Marc does a very good job. He’s very competent.
Jan-2025
Came into the room like a bulldozer. Told me what was wrong with me before I could even say hi. Did not listen or even attempt to understand why I was there. I was honest with him before I left. He knows I won’t be back. So disappointing because I have been a patient there for close to 20 years. Dr. Teixido is the best!
Jan-2025
An awesome visit as always. Very helpful and informative.
Jan-2025
Mark is great I would refer anyone to see him he has help me greatly with my headaches
Jan-2025
Mark is fantastic! He always takes the time to really listen to me.
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.
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.
Came into the room like a bulldozer. Told me what was wrong with me before I could even say hi. Did not listen or even attempt to understand why I was there. I was honest with him before I left. He knows I won’t be back. So disappointing because I have been a patient there for close to 20 years. Dr. Teixido is the best!
An awesome visit as always. Very helpful and informative.
Mark is great I would refer anyone to see him he has help me greatly with my headaches
Mark is fantastic! He always takes the time to really listen to me.