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Clinic Type

Family Medicine

Address

2319 Union Boulevard, Allentown, PA 18109

Phone

610-435-0816

Email

mystlukes@sluhn.org

Opening Hours

See Hours

Emergency Care

After-Hours Calls and Emergencies: If you have a health concern that arises at night or over the weekend, please call our office's main number. The answering service will contact the physician on-call. If you believe any delay in medical attention could result in a life-threatening situation, please go immediately to the nearest emergency room for treatment and notify our office as soon as you are able. For life-threatening emergencies, please use 911.

Services Offered

  • Primary Care
  • Family Medicine
  • Internal Medicine
  • Specialty Care

Team

  • Thomas H. Lyster, DO, DO — physician
  • Jaap P. Patel, DO, DO — physician

Insurance & Payment

Languages Spoken

FAQs

Appointments as soon as

Mon, 3/2

Phone

610-435-0816

Photos

What Patients Say

Overall sentiment across review platforms: very positive

  • St. Luke's official website: 4.9 out of 5 stars (202 ratings and 41 reviews)
  • WebMD: 4.5 out of 5 stars (20 ratings and 2 reviews)

Patients praise

  • Thorough and knowledgeable physician (Dr. Lyster)
  • Caring and attentive staff
  • Patients do not feel rushed
  • Good communication and explanation of treatments
  • Holistic approach to patient care

Common complaints

  • Some patients mention the location/distance as a concern

"I have been coming to this practice for over 40 years - I've seen changes but I still feel this is one of the BEST PCP office I've ever been able to go to. Respect for us as people, takes the time to listen, you don't feel rushed."

St. Luke's University Health Network patient testimonial

"DR. LYSTER DIAGNOSED MY SKELETAL ISSUE AND PROVIDED LONG TERM RELIEF. HE TAKES A CONSCIENTIOUS INTEREST IN THE PATIENT. BRAVO!"

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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