Rotator Cuff Tear Treatment & Repair in the Lehigh Valley

Dr. Michael D. Hendel, MD, PhD evaluates rotator cuff tears for patients in Bethlehem and the Lehigh Valley, using examination and imaging to separate tears that typically respond to physical therapy from those that may benefit from repair. Many partial-thickness tears are managed nonoperatively; arthroscopic repair is discussed for full-thickness tears with weakness or persistent symptoms, followed by about 2–4 weeks in a sling and a staged rehabilitation program.

Michael D. Hendel, MD, PhD

Residency & Fellowship Trained at Hospital for Special Surgery — ranked No. 1 in orthopedics by U.S. News & World Report (2026–2027) · Board Certified (ABOS)

Fellowship-trained care for rotator cuff tears — from evaluation and conservative care through advanced arthroscopic repair.

Dr. Michael D. Hendel, MD, PhD, orthopedic surgeon
Residency & Fellowship Trained at Hospital for Special Surgery · Board Certified (ABOS) · Subspecialty Certified in Orthopaedic Sports Medicine · Team Physician, Reading Royals & Lehigh Valley IronPigs

Rotator Cuff Repair in Bethlehem & the Lehigh Valley

Night pain, weakness with overhead activity, and a persistent ache are typical features of rotator cuff disease, one of the most common reasons adults see a shoulder surgeon. Dr. Michael Hendel, MD, PhD completed a dedicated Sports Medicine & Shoulder Surgery fellowship at Hospital for Special Surgery, and is a published author on the management of rotator cuff injuries in elite athletes (Current Reviews in Musculoskeletal Medicine).

He treats the full spectrum — from inflamed, intact cuffs that need only structured therapy or an image-guided injection, to full-thickness and massive retracted tears requiring arthroscopic repair or, in selected irreparable tears, superior capsular reconstruction. Care is delivered close to home, with an office in Bethlehem and surgery at St. Luke’s dedicated orthopedic hospital in Allentown.

Conservative Care First; Surgery When Indicated

Many partial tears and impingement cases improve without an operation. Dr. Hendel starts with the least invasive path that fits your tear pattern: activity modification, targeted physical therapy, anti-inflammatory treatment, and injections. When a full-thickness tear, failed conservative care, or significant weakness calls for surgery, repairs are performed arthroscopically through small incisions using modern suture-anchor techniques.

  • Arthroscopic rotator cuff repair (single- and double-row)
  • Massive tear repair and superior capsular reconstruction
  • Biceps tenodesis and subacromial decompression, when contributing to pain
  • Reverse shoulder replacement for irreparable tears with arthritis

Not every painful shoulder is a cuff problem: Dr. Hendel also treats shoulder instability and labral tears, which can accompany or mimic rotator cuff injuries in active patients.

Timing of evaluation: full-thickness rotator cuff tears do not heal on their own, and large tears can retract and become harder to repair over time. If your shoulder pain has persisted beyond a few weeks — especially with night pain or weakness — timely evaluation helps preserve treatment options.

Re-tear is possible, more often with large tears and in older patients; following the rehabilitation protocol lowers the risk.

For what to expect after repair, see the shoulder surgery recovery guide.

This information is educational and does not replace an individual evaluation. Treatment recommendations and recovery vary from patient to patient.
Patient Information

Frequently Asked Questions

Classic signs are pain on the outside of the shoulder that worsens at night or when lifting the arm, and weakness with overhead activity. An examination with specific strength tests, plus an MRI when indicated, confirms the diagnosis and defines the tear pattern.

No. Many partial tears and most cases of impingement or tendinitis respond to therapy and injections. Surgery is generally recommended for full-thickness tears in active patients, tears causing significant weakness, and persistent pain and weakness despite an adequate course (often around 3 months) of nonoperative care; acute traumatic tears in active patients may warrant earlier repair.

A sling protects the repair for roughly 2-4 weeks while motion is restored gradually. Strengthening begins around 3 months, and most patients return to full activity between 4 and 6 months for small tears, 6 to 9 months for large ones — following a written, phase-based protocol. The shoulder surgery recovery guide walks through each phase in detail.

Patient Experience

What Patients Can Expect

Clear Communication

Your imaging reviewed with you, every option explained, and time for all of your questions.

Honest Recommendations

Surgery is recommended only when it is the right answer — most conditions start with conservative care.

A Defined Recovery Plan

Every surgical patient leaves with a written, milestone-based rehabilitation protocol.

Contact

Schedule a Shoulder Evaluation

Same-day appointments are often available when Dr. Hendel is in the office. Office in Bethlehem; surgery at St. Luke's Orthopedic Hospital — West End Campus, Allentown.

Schedule Online at St. Luke’s →
Bethlehem Office
St. Luke’s Orthopedic Care — St. Luke’s North Medical Center
153 Brodhead Road, Rear Entrance
Bethlehem, PA 18017
(484) 526-1735
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Hours: Mon, Tue, Thu, Fri 8:00 AM–4:00 PM · Wed 8:00 AM–3:00 PM
Surgical Location
St. Luke’s Orthopedic Hospital — West End Campus
521 Cetronia Road
Allentown, PA 18104
About the Hospital →  ·  Get Directions →
Dr. Hendel performs surgery at St. Luke’s dedicated orthopedic specialty hospital on the West End campus. Allentown-area patients: see orthopedic care serving Allentown.
St. Luke’s University Health Network

Request an Appointment

Same-day appointments are often available when Dr. Hendel is in the office. Call during office hours, or schedule online through St. Luke’s at any time.

Call (484) 526-1735 or Schedule Online at St. Luke’s

Established patients can also message the care team, request refills, and view results through St. Luke’s MyChart.

Book Appointment (484) 526-1735