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Clinic Type

Pulmonology

Address

4750 West Oakey Boulevard, Suite 2B, Las Vegas, NV 89102

Phone

7023884888

Email

NVCBO@uhsinc.com

Opening Hours

Not published — contact the clinic to confirm hours.

Services Offered

Team

  • Robert M Lampert — MD
  • Michael D Schlachter — MD
  • Arthur O Romero — MD
  • Camille Agbuya — APRN
  • Naresh P Singh — MD
  • Paul A Stewart — MD
  • Jay Jay Joseph — APRN
  • Amir Z Qureshi
  • Michael Bondoc — APR N
  • Violeta Aguirre — APRN
  • Jan Pring — DO
  • Jerome K Hruska — DO
  • Suresh Khilnani — MD

Insurance & Payment

Languages Spoken

Photos

What Patients Say

Overall sentiment across review platforms: mixed

  • Healthgrades (Dr. John Collier): 4.7/5 stars (68 reviews)
  • Healthgrades (Dr. Karishma Bhatia Mehta): 4.9/5 stars (26 reviews)
  • Healthgrades (Dr. James Hsu): 4.6/5 stars (47 reviews)
  • Vitals (Dr. Walter J. Willoughby): 3.1/5 stars (26 ratings)
  • WebMD (Dr. Naresh Singh): 4.5/5 stars (15 ratings)
  • U.S. News & World Report (Dr. Anees Arshad): 3/5 stars (44 reviews)

Patients praise

  • Knowledgeable and professional care
  • Effective treatment for conditions like sleep apnea and COPD
  • Compassionate and caring bedside manner
  • Clear communication of medical options and explanations
  • Long-term patient loyalty

Common complaints

  • Long wait times
  • Small, difficult-to-access offices
  • Concerns regarding diagnosis communication and professional manner
  • Frustration with office staff responsiveness

"Dr. Collier is been my pulmonologist for 20 years. I would highly recommend him. Not only is he a great doctor but a wonderful human being who truly cares for his patients."

Healthgrades

"Dr. Hsu has been my doctor for over 20 years. He is wonderful! He is very caring, compassionate and explains everything very well."

Healthgrades

"Not Well. He brought a classroom of people without my permission to give bad diagnosis. He never put in my paperwork for biopsy and then just left the clinic."

WebMD

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

Information sourced from the clinic's website as of July 11, 2026.

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