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About

Summary: - Upstate Lung & Critical Care Specialists, P.C. is a private medical practice based in Spartanburg, SC, offering respiratory and sleep-disorder care, in-hospital and in-office services. - The firm operates 3 offices in the United States (all in Spartanburg, SC), with a small team of 5 employees and annual revenue estimated between $1M–$5M. - Services focus on pulmonology, critical care, sleep medicine, and related respiratory care. - Contact options include multiple local phone numbers; main physical location listed at 151 Harold Fleming Ct, Spartanburg, SC 29303. - Notable details: strong local web presence (high bounce but reasonable engagement), 5.0/5.0 employer rating from 1 review, and LinkedIn presence.

Clinic Type

Pulmonary Disease

Address

1005 Thompson Blvd, Suite A, Union, SC 29379

Phone

+1-864-573-?

Email

Opening Hours

Not published — contact the clinic to confirm hours.

Emergency Care

Emergency phone support any time of the day or night

Services Offered

  • pulmonary function lab
  • in-office services
  • sleep disorder treatment
  • in-hospital services
  • conditions & treatments

Technology & Equipment

  • pulmonary function lab

Team

  • Joseph Boscia — MD
  • Brandi Howard — NP
  • Angel Yang — NP

Insurance & Payment

Languages Spoken

  • English

FAQs

Call Us to Schedule Your Appointment

Don't wait months to see a doctor! We’ll get you in the door quickly and easily. We also offer emergency phone support any time of the day or night. Count on us to get the care you need when you need it.

Photos

What Patients Say

Overall sentiment across review platforms: mixed

  • Healthgrades (for provider Julia Christian, FNP): 5.0 out of 5 stars (based on 3 reviews) (3 reviews)
  • WebMD: 1 rating with 1 review (1 review)
  • Yelp (linked via MapQuest): 1.0 out of 5 stars (1 review)

Patients praise

  • Appreciation for specific physicians (e.g., Dr. Boscia)
  • Caring and thorough medical care provided by specific providers (e.g., Julia Christian, FNP)
  • Convenient appointment scheduling reported by some patients

Common complaints

  • Difficulty reaching the office via phone
  • Lack of responsiveness to calls and inquiries
  • Defensive behavior from office staff

"Dr. Boscia and his team are awesome... I see my Doctor at the one in Union. Love them!"

LocalityBiz patient review

"Julia is very caring, understanding, and very thorough. I'm so glad I moved to this practice."

Healthgrades patient review for Julia Christian, FNP

"Unresponsive. Employees do not pick up the phone to repeated calls over weeks seeking medical care. Do not respond to Texts. Even after Physicians Referrals."

WebMD patient review

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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