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Union Square Medical Associates | Internal Medicine Elizabeth, NJ

Internal MedicineUnion, NJ

★★★★★5.0/53 reviews across 1 platforms

Ratings by platform

  • Birdeye / Yellow Pages (via Birdeye page): 3.0 star rating with 4 reviews (4 reviews)
  • Zocdoc (Dr. Guillermo Munoz, DO): 5/5 overall rating (3 patients reviewed)
  • Zocdoc (Dr. Francisco Munoz, MD): Positive patient experience (rating not shown in snippet) (Not specified in snippet)
  • WebMD practice listing: 0 ratings (be the first to leave a review) (0 ratings)

What patients say

Patients praise

  • Some doctors received high ratings and praised for bedside manner/wait time (Zocdoc for Dr. Guillermo Munoz, DO)
  • Patients reported being listened to and having clear explanations and thoroughness (Zocdoc for Dr. Francisco Munoz, MD)
  • Company described as an established/trusted internal medicine option (USMAPC)

Common complaints

  • Patient complaints about rude/sarcastic doctors and staff treating patients poorly (Yellow Pages via Birdeye)
  • Reports that office staff do not answer the phone and are often away (Yellow Pages via Birdeye)

In patients' words

"“Horrendous Stay Away !!!! Staff is rude doctors are sarcastic and talk down to patients”"

Birdeye page showing Yellow Pages reviews

"“Office Staff are always out to lunch, They don.t answer the phone”"

Birdeye page showing Yellow Pages reviews

"“took his time with me, talked directly to me to understand my concerns and explain treatment options. He was very thorough and pleasant.”"

Zocdoc profile for Dr. Francisco Munoz, MD

"“The overall rating for this doctor is 5/5… 5/5 rating for bedside manner and a 5/5 rating for wait …”"

Zocdoc profile for Dr. Guillermo Munoz, DO

How these reviews were compiled

Synthesized from public patient-review platforms as of Jul 11, 2026 — sources: [1][2][3][4][5][6][7].

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