Dr. John Horneff, MD

Dr. John Horneff, MD

Orthopedic Surgery  ·  
Dr. John Horneff, MD is an orthopedic surgery specialist in Chalfont, PA. He graduated from Temple University School of Medicine and specializes in orthopedic surgery and orthopedic shoulder & elbow surgery.Read his story

1200 Manor Dr

Chalfont, PA 18914

Contact Information

Insurance Accepted

  • Aetna
  • Amerihealth
  • Blue Cross Blue Shield
  • Capital Blue Cross
  • Cigna
  • Coventry Health Care
  • Geisinger Health Plan
  • Horizon Blue Cross Blue Shield of New Jersey
  • Humana
  • 2 More

*Please verify this information when scheduling an appointment.

Learn about Dr. Horneff

Be confident in your decisions by checking out your provider's top areas of care, education, patient reviews and more. Learn about finding the right doctor for you.

Top Care Areas

See how frequently Dr. Horneff performs your care needs compared to other doctors.

Sprains and Strains (incl. Muscle Tear)
more than 83% of peers
Shoulder Disorders
more than 48% of peers
Rotator Cuff Surgery
more than 46% of peers

Dr. Horneff's percentages are based on the rate of treatment compared to peers nationwide from insurance data. Learn more info about our data and this Top Care Areas component.

Dr. Horneff's bio

This content was provided by Dr. Horneff "Dr. Horneff is an orthopaedic surgeon specializing in the treatment of shoulder and elbow conditions. He completed medical school as well as his orthopaedic residency at the University of Pennsylvania. He was then awarded a fellowship in Shoulder and Elbow Surgery right here at the Rothman Institute at Thomas Jefferson University. Dr. Horneff has been the recipient of numerous awards, including the Joseph P. Iannotti Award for Excellence in Shoulder Surgery. He performs a variety of surgical procedures on the shoulder and elbow including arthroscopic surgery, fracture care, and arthroplasty for arthritic conditions. Dr. Horneff has published many original papers, abstracts, and book chapters in the field of orthopaedic surgery with a focus on shoulder and elbow care. He remains academically active with a dedication to ongoing research of the shoulder and elbow."
Read Less

2  Specialties

  • Orthopedic Surgery
  • Orthopedic Shoulder & Elbow Surgery

0  Board Certifications

Dr. Horneff does not have any board certifications listed.

35  Conditions Treated

  • Adhesive Capsulitis
  • Autoimmune Diseases
  • Bone Disorders
  • Broken Arm
  • Bursitis
  • Clavicle Fracture
  • Complications of Joint Prosthesis
  • Degenerative Disc Disease
  • Elbow Bursitis
  • Elbow Injuries
  • Elbow Sprain
  • Fracture
  • Glenoid Labrum Tear
  • Gout
  • Hand Conditions
  • Hip Fracture
  • Intervertebral Disc Disease
  • Joint Pain
  • Lateral and Medial Epicondylitis (Tennis and Golf Elbow)
  • Leg Fracture Above Knee (incl. Hip)
  • Limb Pain
  • Non-Unions and Malunions of Fractures
  • Osteoarthritis
  • Osteoarthritis of Hand or Wrist
  • Osteoarthritis of Shoulder
  • Pelvic Fracture
  • Peripheral Nerve Disorders
  • Radiculopathy (Not Due to Disc Displacement)
  • Rheumatoid Arthritis
  • Rotator Cuff Tear
  • Shoulder Dislocation
  • Shoulder Disorders
  • Shoulder Impingement Syndrome
  • Shoulder Tendinitis and Tenosynovitis
  • Sprains and Strains (incl. Muscle Tear)
Read Less

13  Procedures

  • All Shoulder or Elbow Replacement Procedures
  • Arm Surgery
  • Arthroscopic Shoulder Surgery
  • Elbow Fracture and Dislocation Treatment
  • Elbow Fracture and-or Dislocation Treatment, Open
  • Elbow Tenotomy
  • Fracture Care
  • Reverse Total Shoulder and Total Shoulder Replacement
  • Rotator Cuff Surgery
  • Separated Femoral Epiphysis Treatment
  • Shoulder Dislocation Treatment
  • Shoulder Fracture and Dislocation Treatment
  • Shoulder Fracture Treatment

Background Check

Malpractice Claims not available

Healthgrades does not collect malpractice information for Pennsylvania.

0 Sanctions

No sanctions history found for the years that Healthgrades collects data.

0 Board Actions

No board actions found for the years that Healthgrades collects data.


  • Rutgers University
    Undergraduate School | Graduated
  • Temple University School of Medicine
    Medical School | Graduated
  • Abington Memorial Hospital
    Internship Hospital | Completed
  • Temple University Hospital
    Residency Hospital | Completed
  • St. Luke's Episcopal Hospital
    Fellowship Hospital | Completed

Awards & Recognition

Awards & Honors

Dr. Horneff has no awards or honors listed.

Media & Publications

Dr. Horneff has no media or publications listed.

Languages Spoken

  • English

Memberships & Professional Affiliations

Dr. Horneff does not have any memberships or affiliations listed. If you are Dr. Horneff and would like to add memberships or affiliations, please update your profile.

Dr. Horneff's Reviews

Likelihood of recommending Dr. Horneff to family and friends
50 total reviews (33 have comments)

Likelihood to Recommend (50)

  • 5
  • 4
  • 3
  • 2
  • 1

Dr. Horneff's Performance

  • Trustworthiness

  • Explains condition(s) well

  • Answers questions

  • Time well spent


Office & Staff Performance

  • Scheduling

  • Office environment

  • Staff friendliness

  • Average wait time

    10 to 15 minutes

Patient Comments (33)

I shattered my shoulder and Dr. Horneff reassembled the pieces and when the post surgery anesthesia wore off the pain was gone. Range of use is returning. Thank you Dr. Horneff.
Was this helpful? thumbs up icon option0thumbs down icon option0
Flag this
My experience with Dr. Horneff was positive. He was friendly, proficient, and explained everything well. He also listened carefully to my concerns and respected my opinions regarding my treatment. Although we didn't agree about the need for immediate surgery, he was willing to give things more...more
Was this helpful? thumbs up icon option0thumbs down icon option0
Flag this
Great outcome with shoulder joint replacement surgery! For the first time in about 10 years I no longer have any pain in my shoulder and arm. I am able to function without restrictions and able to sleep without waking up. Thanks for a job well done and for improving my quality of life!
Was this helpful? thumbs up icon option0thumbs down icon option0
Flag this
Dr. Horneff is friendly, provides an excellent level of care, answers my questions thoroughly, there is no lengthy wait time to be seen, and his staff members are very personable.
Was this helpful? thumbs up icon option0thumbs down icon option0
Flag this
Dr. Horneff performed surgery on my left shoulder after a nasty fall where he fastened a plate and 11 screws. The procedure went well and I am still recuperating. I have seen Dr. Horneff multiple times in the last 7 months. He is always personable and takes the time to explain the procedure and...more
Was this helpful? thumbs up icon option0thumbs down icon option1
Flag this
Image of Dr. Horneff
Are you Dr. Horneff?
Make it easy for patients to share their feedback. Also manage your personalized profile!