Samantha A. McMahon, DO

Fantastic experience.

The only problem I saw was the prescription of samples. We waited an hour and 15 minutes. We've asked several times and it took an hour and 15 minutes after I saw the doctor to get my samples. That's the only issue I saw with this facility is the fact that when it came to samples, that took an hour and 15 minutes.

This provider has listened to me. She has taken into consideration everything I've said for my treatment plan and she knows what she's doing. She cares about a patient. She knows her job very well. She has actually kept me from going to the hospital for migraines, which I used to do on a very regular basis. And she has been able to prevent this from happening. I just can't say enough wonderful things about her.

Great young lady that checked me in and out! Provider was amazing as always.

I have seen Dr. McMahon from the very beginning, from the time she was a medical student, and now I see her as a patient. I am so beyond proud, and I completely trust her with my care. My daughter sees her as well. I have been, or doctors have been trying to get me to do Botox for over 10 years, and I refuse. Dr. McMahon, I trusted enough that we have now begun Botox. She is an absolutely amazing, one-of-a-kind doctor. I mean, I just can't say enough wonderful things about her. Virtua is incredibly lucky to have her as a physician.

I was very satisfied with the attention I received on my visit. Did not feel rushed. Dr. Mcmahon was very kind and spent lots of time with me.

Excellent doctor and staff

Dr Mc Mahon was patient , thorough, caring and kind. Spoke to me 'person to person' with a seemingly sincere interest and regard. I am so very pleased to have her providing care for me when needed.

Dr. Sam seemed very nice and was very thorough. The visit was pleasant and didn't seem rushed at all. Look forward to seeing her the next time.

Dr Mcmahon is just so thorough and has such good perception I tell my friends and anyone who asks me for a Dr in neuroscience area

The staff are always nice and professional.

Dr Mcmahon is helping me with my balance issues

Dr. Mcmahon was thorough and spent over an hour with me to get my full medical history. She was patient and was helpful in suggesting new treatments for migraines. I have a follow up with her in a few months.

This was my first visit here and it was wonderful. After many years of people brushing off my headaches I was finally given some solutions and ways to prevent them. Everything was thoroughly explained and written up for me. I felt like I was listened to and had the option about how I wanted to move forward. Overall a great experience.

Dr McMahon and her MA were wonderful! Very personable, kind, and listened carefully. The check out woman was just as gracious!

The doctor was very friendly and understanding.

Just glad I found you guys.

Dr. McMahon is wonderful and has really helped me get a handle on my migraines.

Great experience-went over all options to/for meds. Explained everything thoroughly.

As far as everything correctly, I felt like the doctor answered all my questions, was able to provide me with the right answers to move the Botox and to give me all my prescriptions in one location provided by one doctor instead of seeing multiple so that it's easier on me and that way we can establish better understanding so I get my medicine on time so we can figure out what to do for my migraine and that we're not having to do multiple different things and having all these you know situations whether I can't get priorization or my medication's not coming in or it's out of stock. So I was appreciative of that. And to get off the excedrine, I will go on pretty zone, which was it's been helpful. So that's good. And then I got my nurse.

I had an incident in July 2025, needed to see a neurologist but was not able to get an appointment until mid November. I did get a call that there was a cancellation at the Sewell location about 2-3 weeks before my original appointment... so I took that

Dr. McMahon is compassionate and very knowledgeable and definitely spent the time with us to go over my father's history. In fact, we left another practice to stay with Dr. McMahon.

Dr. McMahon is a very caring person and a good listener.

I went to Dr. McMahon for 2nd opinion and she impressed me right away. I think I will enjoy having her as my new Neurologist. Thank you for a pleasant visit and really listening to me. I feel like she heard me. I did not feel ignored.

Wet caring, concerned skilled person

I had a wonderful experience with Dr McMahon, who was very knowledgeable about my conditions. She spent the time to talk with me and understand my migraine, vestibular migraine and PPPD history and treatments. I'm excited to have Dr McMahon as part of my healthcare team and look forward to working with her.

Fantastic experience.

Dr McMahon and her staff are amazing!

Dr Mcmahon great doc

Dr NcMahon took a lot of time listening to me and recommended treatment.

Thorough, experienced and effective medical professional.

Dr Samatha McMahon is very thorough and takes her time to listen to you I think she is a great doctor

Dr. McMahon is absolutely fabulous. She takes her time with you, she's understanding, and she's a wonderful, wonderful doctor. And I recommend her to a lot of people already. She's just terrific. The office is extremely nice, clean, and everybody has been very nice with me. The only issue I have, it's hard to get an appointment with her because she's so booked up. That's the only complaint I have. Otherwise, everything was perfect.

Dr Sam is great, I've already referred to her.

I couldn't have been more happy with the experience I had as a first time patient. Dr. McMahon and the support staff were everything I could have hope for. I am extremely grateful for their help.

Dr Mcmahon was fantastic. She listened to my concerns and explained everything well.

Dr McMahon is very personable, caring and compassionate. She takes the time to truly listen and to address any questions or concerns. I highly recommend her!

The doctor took a very detailed medical history. She was very focused on me and my specific concerns.

Wonderful experience. Very professional, competent and caring doctor.

Dr. McMahon was very attentive, caring and knowledgeable !!!

Nothing about Dr or staff, however the TV in the waiting room was at full blast and its a neuroscience office. I had a headache that day and the sound didn't help.

Dr. McMahon always listens and tries to find the best possible treatment for my headaches.

I found the doctor to be very informative and she answered all my questions. She reassured me and made me feel confident that I will get results in her care.

All the staff I spoke with were very friendly and helpful. Dr. McMahon specifically took her time with me, answered all the questions that I had, explained everything to me and made sure I had as few questions as possible prior to leaving. And anything else that I still needed answered, she answered. So I left feeling like all of my needs had been met and there was a clear plan for future care.

Dr. Mcmahon was excellent. She listened to me and read my medical history which not all doctors do.

This doctor was the best doctor I have ever had!! Had a headache for two weeks straight and she was able to get me out of pain before leaving my appt! Cannot thank her enough!

Dr. Sarah McMahon is wonderful. She is treating both of my sons, who have severe autism and she is very good with them.

This doctor was so very nice she spent time with me and really relieved my mind. Excellent dr.

Very thorough!