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Areas of Expertise

  • Family Medicine
  • Primary Care

Location

Languages

  • English

Education

  • Doctor of Osteopathic Medicine

Patient Comments

Patient Comments are gathered from the Press Ganey Patient Experience Survey and displayed in full. Patients are not identified in order to respect patient privacy.
Dr Armstrong has an easy manner in plain English while demonstrating a thorough understanding of everything I asked.
January 21, 2026
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I'm excited to have Dr. Armstrong to be a part of my team of doctors and feel he will add to my health plans this year by coordinating my health concerns with all my doctors.
January 16, 2026
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Thus far, Dr. Armstrong is the best PCP I have ever had.
January 13, 2026
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Dr. Armstrong is the best. He is attentive and knowledgeable. He explains everything in easy to understand language and involves me in every decision.
January 11, 2026
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Good
January 9, 2026
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Dr Armstrong very intelligent and explains things in a way that I can understand.Dr Armstrong is also very friendly
January 8, 2026
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I would highly recommend the team at Brentwood.
January 5, 2026
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Thanks
December 19, 2025
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Dr. Armstrong has immediately become the best PCP I have ever seen. I have complex health issues, and he listened to all of my concerns without writing off any of my issues like I've experienced in the past. He is very calm and kind and does not speak to you like you are dumb, which is also something I've experienced in the past. It feels like he really wants to be part of your team. I'm very thankful someone recommended him to me!!
December 18, 2025
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