What patients are saying
Overall rating
4.92
Average wait time
4.69
Bedside manner
5.00
“This office was so clean and everyone was so kind. Maria was patient, listened to me, and made me feel seen/validated.”
Emily D.April 14, 2026
“Both the receptionist and NP Maria Layao are always friendly and patient. I felt listened to and would easily recommend their care. ”
Jenny V.April 9, 2026Video visit
About Maria Layao
*$75 cancellation fee if cancelled within 48 hours of the appointment*
Maria Layao FNP-BC is a dedicated and compassionate nurse practitioner who cares for patients with Crohn’s disease, ulcerative colitis, infectious colitis, GERD, Barrett’s esophagus, viral hepatitis, liver disease, and many other gastrointestinal diseases. She is able to evaluate patients, order diagnostic testing, and prescribe appropriate treatment for the spectrum of GI illnesses. She graduated from Shenandoah University with a degree in nursing in 2013. Maria worked as a Surgical Telemetry nurse at Inova Fairfax Hospital for six years, caring for patients post-GI surgeries and kidney transplants. She then spent two years as a cardiac nurse at Inova Loudoun Hospital before obtaining her Master’s in Family Health Nursing and Family Nurse Practitioner degree from Chamberlain University in 2021.
*$75 cancellation fee if cancelled within 48 hours of the appointment*
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In-network insurances
99% of patients have successfully booked with these insurances
Aetna
BlueCross BlueShield
Cigna
UnitedHealthcare
Office locations
Maria Layao, NP also offers online video visits for patients
Northern Virginia Gastroenterology (1 of 2)
46169 Westlake Dr, Ste 200, Sterling, VA 20165
Northern Virginia Gastroenterology (2 of 2)
46169 Westlake Dr Ste 200, Sterling, VA 20165
1 of 2
Education and background
Practice names
Education and training
- Chamberlain University, Master's in Family Health Nursing
Languages spoken
- English
Provider's gender
Female
NPI number
1467164020
Patient reviews
All reviews have been submitted by patients after interacting with the practice.
Overall rating
4.92
Wait time
4.69
Bedside manner
5.00
Your trust is our top concern, so providers can't pay to alter or remove reviews. We also don't publish reviews that contain any private patient health information. Learn more here
49 reviews
Most relevant
This office was so clean and everyone was so kind. Maria was patient, listened to me, and made me feel seen/validated.
April 14, 2026Emily D.Verified patient
Very good experience! She was very nice and welcoming and helped answer all of my questions and concerns
January 13, 2026Madisyn J.Verified patientVideo visit
Superior bedside manner. Definitely a welcoming, comforting, supportive place.
August 3, 2025Initials hidden
Definitely would go back, great office and great staff.
January 19, 2026Petrolla K.Verified patient
Both the receptionist and NP Maria Layao are always friendly and patient. I felt listened to and would easily recommend their care.
April 9, 2026Jenny V.Verified patientVideo visit
Easy to book and simple appointment!
Less than 3 months agoInitials hidden
I would recommend both the office and the NP to a friend. The NP was kind, listened, and provided both answers and a roadmap forward on next steps.
February 26, 2026Caleb C.Verified patient
Excellent provider in every way! Caring, professional, and took a lot of time to understand my situation and my needs. Asked a lot of questions and presented a holistic point of view when determining best care plan. Was a great listener and answered all of my questions.
February 25, 2026Lisa G.Verified patient
Maria
February 17, 2026Yuang C.Verified patient
Televisit, she was a little late but only about 10 mins. Both the office staff and Maria were very kind and friendly. I felt like I had room to speak and ask questions and I was being listened to. Would recommend.
February 10, 2026Jenny V.Verified patientVideo visit
She was great. She listened to my concerns and got a plan in place immediately. I’m so beyond thankful for Maria and the care she provided.
January 9, 2026Melina K.Verified patient
Fantastic experience
December 26, 2025Haley S.Verified patient
Everything went smoothly. Maria is very friendly and gentle. I felt very well cared for. I highly recommend this doctor's office.
December 12, 2025Andrea N.Verified patient
This was my first time to this office and everything about the office, staff, and overall visit was great!! Maria was WONDERFUL. She was thorough but efficient, kind but direct, and she communicated everything clearly with me.
November 20, 2025Shannon W.Verified patient
Excellent and NP. Took a lot of time with me and explain things. Very knowledgeable and professional with great bedside manner.
October 8, 2025Lisa G.Verified patient
Maria Layao, NP, is super nice, has good manners, is calm, and—most importantly—helped me with my issues and questions. I’m glad I decided to see her, even though I hadn’t seen any recommendations beforehand. I would recommend her!
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September 6, 2025Robert K.Verified patient
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How soon can I make an appointment with Maria Layao?
Generally, Maria Layao has appointments available on Zocdoc within 1 week. You can see Maria Layao's earliest availability on Zocdoc and make an appointment online.
Is Maria Layao accepting new patients?
Maria Layao generally accepts new patients on Zocdoc. You can see Maria Layao's earliest availability on Zocdoc and schedule an appointment online.
Does Maria Layao accept my insurance?
Choose your insurance plan to verify if Maria Layao is in-network.
Can I make an appointment with Maria Layao online?
Yes, you can make an appointment online with Maria Layao using Zocdoc. It’s simple, secure, and free.
What practice does Maria Layao work with?
Maria Layao works with Northern Virginia Gastroenterology.
Where is Maria Layao's office located?
Maria Layao has 4 office locations in Sterling, view full addresses on Maria Layao's profile.
What are common reasons for patients to see Maria Layao?
Maria Layao frequently sees patients for Colonoscopy, Gastroenterology Consultation, Hemorrhoids, Illness, and Weight Loss Consultation. You can see other visit reasons for Maria Layao on their profile.
What languages does Maria Layao speak?
Maria Layao speaks English.
How do patients rate Maria Layao in reviews?
49 patients have reviewed Maria Layao. The overall rating for this doctor is 4.92/5. They have a 5/5 rating for bedside manner and a 4.69/5 rating for wait time. You can read individual reviews and ratings on their profile.