Seth Marcus, MD, MSCI

The following ratings and reviews are based on verified feedback collected from independently administered patient experience surveys. The ratings and comments submitted by patients reflect their own views and opinions. Patient identities are withheld to ensure confidentiality and privacy.

Feb 12, 2026

Dr. Marcus is dedicated to making sure my child gains weight, gets all the nutrients she needs and that she can maintain the weight gain. He is very knowledgeable and explains things in such a way that you feel he cares not only for the patient but also the family. Lindsey is Dr. Marcus' extension and she ensures that we always have what we need and makes us feel confident.

Feb 10, 2026

The experience with Dr. Marcus is always pleasant to work with. He is professional, caring, and connects really great with our son, Jason.

Feb 10, 2026

Great bedside manner and attentive to my baby. I felt comfortable

Oct 15, 2025

Dr. Marcus is always thorough and responsive. He listens and educates patients well. We're grateful for his care and thoughtful approach!

Oct 15, 2025

Phenomenal doctor and staff! Expansive knowledge and absolutely fantastic patient care! The best there is!

Oct 14, 2025

Dr. Marcus spends time talking to my 8 year old daughter and me in a manner that shows how much he cares. He explains medical issues in a way that is easy to understand, answers questions thoroughly and provides a written plan to take home so you don’t have to remember everything or take your own notes during the visit. I highly recommend him.

Oct 6, 2025

Es un gran doctor gracias por cuidar tan bien de mi hijo

Aug 23, 2025

He is so kind and was very helpful in answering my questions !

Aug 18, 2025

Always sincerely concerned for my daughter's well-being! Dr. Marcus has a wealth of knowledge that provides my daughter with the best health outcomes possible.

Aug 17, 2025

As always, great advice and thorough check up. Thank you!

Aug 16, 2025

As always, Dr. Marcus was very professional, compassionate and very astutely diagnoses and clearly communicates how best to help Gabriel with his food intake. Carol Chkoreff

Aug 16, 2025

We absolutely love Dr. Marcus! He takes his time to evaluate our son thoroughly, and he takes time to listen to our concerns. We feel like a team when it comes to making decisions for our son.

Feb 4, 2025

Dr. Marcus was very friendly, patient and clear with a plan. He went over every symptom to be sure to understand what the problems with my daughter may be and we never seemed overwhelmed or rushed.

Feb 4, 2025

Good

Jan 20, 2025

Our experience with Dr Marcus has been great both times we’ve seen him! He didn’t dismiss my concerns, listened and formulated a plan with me. Will definitely keep seeing him.

Nov 16, 2024

Dr Marcus is wonderful.

Nov 12, 2024

We had a great experience with Dr. Marcus. He was knowledgeable about our issues and kind.

Nov 5, 2024

Dr.Marcus is our saving grace. Not only did he help my daughter with her cow milk allergy, he immediately noticed the asymmetry of my daughter’s head. After listening to what he said, my daughter got diagnosed with torticollis and needed a helmet; thanks to Dr Marcus we caught it early enough. Dr. Marcus would listen to my concerns outside of gastro and help me the best he could. He is truly amazing and I will only be sticking with him. Thank you again for everything Dr Marcus.

Nov 5, 2024

We love Dr. Marcus

Nov 5, 2024

Very thorough and caring

Nov 5, 2024

Very detailed and patient with his patients and patient parents.

Nov 5, 2024

Great doctor

Nov 5, 2024

May have been the best doctor visit I've ever had. I told him so at the end of the appointment. He's patient, thorough, thoughtful, and once he has a diagnosis he is excellent at explaining what's going on. Could not recommend highly enough.

Nov 5, 2024

Excellent Doctor. He’s kind and empathetic.

Nov 5, 2024

Dr. Marcus is wonderful, he does a great job explaining my daughters condition and treatment plan. His team is very efficient responding to phone calls and requests, I feel very confident in the care that he provides for my baby girl.

Nov 5, 2024

We love Dr. Marcus 🎉

Nov 5, 2024

Always very attentive and thorough! A very caring doctor, which is rare these days!

Oct 22, 2024

Wonderful experience all around.

Oct 19, 2024

Excellent

Oct 19, 2024

Dr.Marcus is an amazing and a very patient doctor. He takes the time to explain all the details and various treatments, makes us knowledgeable about the options which I really appreciate as it helps us feel comfortable with the treatment. We are truly thankful to find such an amazing doctor for my son

Oct 19, 2024

Very understanding and helpful, my kid felt at ease with him

Oct 19, 2024

He’s great with my kiddo.

Apr 13, 2024

Dr. Marcus is an amazing doctor. He is so caring and compassionate. The entire staff there is wonderful. We are very thankful to have him!

Mar 16, 2024

Very knowledgeable and made sure that we were comfortable with the information and treatment we received.

Oct 15, 2022

Dr Marcus is amazing! Very knowledgeable. After a few doctors and ER visits he was the only one to find out what was wrong with my newborn at the time. Now my baby is 7 months and thriving thanks to Dr Marcus

Oct 15, 2022

Dr. Marcus was very personable and answered all my questions.

Oct 15, 2022

He was amazing with my 16 year old. Very approachable, knowledgeable and great communication.

Sep 24, 2022

Dr explain everything in a way that I could understand 100%

Sep 4, 2022

very intentional physician.

Sep 3, 2022

Dr. Marcus is kind, professional, and has a lot of experience. His expertise and bedside manner make him the very best we could hope for! Highly recommend!

Sep 3, 2022

He was very thorough and really made us feel comfortable!

Aug 23, 2022

Todo estuvo excelente

Aug 23, 2022

Dr. Marcus always explains things to where we understand what is going on with our little guy. We absolutely love him.

Aug 23, 2022

Dr. Marcus is always very friendly and is great with child! Pays attention to details and is very thorough.

Aug 2, 2022

Dr. Marcus is the absolute best! He always takes the time to fully explain what's going on and he's so great with my daughter. We couldn't ask for a better doctor!

Aug 2, 2022

Dr Marcus is fantastic! He took the time to answer all my questions and really explain in detail everything we were discussing.

Aug 1, 2022

Sophia ha

Jul 30, 2022

seth is very understanding.

Jul 2, 2022

Dr. Marcus is wonderful. He is a very kind, professional and caring doctor. He is thorough and takes the time to explain things. I am grateful we found him. The whole practice is amazing!

Jul 2, 2022

Our visit with Dr Marcus was excellent as always. The telemed appointment provided an opportunity to discuss future treatment. We have been very happy with this practice for 6 years.