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Marc D. Grobman, DO

Internal Medicine • Wilmington, DE

★★★★★4.6/541 reviews across 4 platforms

Ratings by platform

  • WebMD Care: 4.5/5 (34 reviews)
  • Zocdoc: 5/5 (7 reviews)
  • RateMDs: 4.3/5
  • US News Health (79 reviews)

What patients say

Patients praise

  • Knowledgeable and thorough diagnostics
  • Efficient office with little to no wait times
  • Helpful and caring staff
  • Clear communication and explanations

Common complaints

  • Poor bedside manner mentioned in older reviews
  • Some patients have expressed strong dissatisfaction in isolated instances

In patients' words

"Great and knowledgeable doctor, however his bed side manners need some improvement."

— RateMDs

"I have been at patient of Dr. Grobman since I was about 12 and I am now 27. Dr. Grobman is he best doctor ever... He has helped me my whole life, listens, cares, and gets to the bottom of issues."

— RateMDs

"Dr. Grobman is the best doc to make you healthily. He is straight forward, no nonsense, and very good. And there is no waiting for him."

— rater8

How these reviews were compiled

Synthesized from public patient-review platforms as of Jul 11, 2026 — sources: [1][2][3][4][5].

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