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Pain Medicine in Williamsport, PA - Find a UPMC Provider

4.7 out of 5 · 408 reviews

Pain Management • Williamsport, PA

About

Summary: The page profile highlights Susquehanna Health System as a private Hospitals and Health Care company, part of UPMC, based in Williamsport, PA, with a presence in North Central Pennsylvania. It lists 8 employees, multiple U.S. office locations (including Williamsport HQ at 700 High St, Williamsport, PA 17701, and Selinsgrove), and an international UK address. Related talent sources and alumni indicate connections to UPMC and Geisinger among others. The content frames Susquehanna Health System as part of UPMC’s North Central PA healthcare campaign. For a provider search, visit the UPMC Williamsport pain medicine/neurology or primary care directories to find an affiliated pain medicine specialist.

Clinic Type

Pain Management

Address

451 River Avenue, Williamsport, PA 17701; 1100 Grampian Boulevard, Floor 2, Williamsport, PA 17701

Phone

+18005338762

Email

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Opening Hours

Not published — contact the clinic to confirm hours.

Services Offered

  • Pain Medicine
  • Pain Management
  • Neurology (implied by specialty)

Team

  • Jordan Oniell Klingler, PA-C — PA-C
  • Mohamed Osman, MD — MD
  • Spencer Charles Castle, CRNP — CRNP
  • Jake A. Coffman, PA-C — PA-C

Insurance & Payment

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Languages Spoken

  • English

Photos

What Patients Say

Overall sentiment across review platforms: positive

  • UPMC Provider Profile (Dr. Mohamed Osman): 4.7 out of 5 (304 ratings, 80 reviews)
  • UPMC Provider Profile (Jordan Klingler, PA-C): 4.6 out of 5 (201 ratings, 22 reviews)
  • UPMC Provider Profile (Spencer Castle, CRNP): 4.7 out of 5 (207 ratings, 28 reviews)

Patients praise

  • Patients frequently described providers as knowledgeable, professional, kind, and thorough.
  • Many positive comments highlight that providers are good listeners who show genuine concern for patient conditions.
  • Several reports of successful pain relief and effective discovery of previously missed medical issues.
  • Patients appreciate the promptness and ease of scheduling appointments.

Common complaints

  • Some patients reported concerns regarding communication, specifically feeling unheard or that the provider focused on their parent rather than them.
  • Occasional complaints about lack of involvement in care decisions or pressure to conform to insurance preferences over personal needs.
  • Isolated negative feedback regarding bedside manner or perceived rudeness from specific doctors in the practice.

"Spencer was extremely knowledgeable and kind. Very pleased with my interaction with the Provider. I highly recommend him And this Pain Management place."

— UPMC Patient Review

"Jordan is excellent clinician and discovered joint dysfunction three surgeons and pcp missed resulting is great pain release."

— UPMC Patient Review

"Jordan only talked to my mother (I'm 54 years old not 4) As soon as I voiced my opinion about things Jordan no longer looked at me. Not even when she was arguing with me."

— UPMC 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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