Orthopedic Surgery

Dr. Peter Mulhern: Conditions Total Knee Replacement Often Alleviates

Dr. Peter Mulhern has practiced in the field of orthopaedic surgery for over three decades. Over the last several years, Dr. Mulhern has turned his attention to the specialty of total joint replacement; a procedure which can often help to alleviate the pain, discomfort and relative immobility a severe or chronic joint condition can be causing the patient.

dr peter mulhern

One type of total joint replacement Dr. Peter Mulhern is well versed in is total knee replacement, an orthopaedic procedure commonly warranted by any number of knee-related conditions. Some of these include:


Knee pain and stiffness often result from the erosion of cartilage that rests on the knee’s gliding surface. Once this cartilage is gone completely, the bones rub directly against one another during movement, leading to what is often severe pain and joint immobilization.

Traumatic Arthritis

Serious injuries like ligament damage, meniscus tears and fractures can often result in traumatic arthritis. If left untreated, this condition may further damage the knee’s articular cartilage, which may then devolve into osteoarthritis.

Rheumatoid Arthritis

Rheumatoid Arthritis, an autoimmune inflammatory disease, results in synovial fluid overproduction (this fluid is what lubricates the knee joints). When such inflammation takes place, the knee’s articular cartilage may experience considerable damage and wear, causing pain and severely limiting mobility.

An expert in total joint replacement, particularly that of the knee, hip and shoulder, Dr. Peter Mulhern works with each individual patient to determine the best treatment options and course of action available.

Visit here to know more about Dr Peter Mulhern: https://www.osfhealthcare.org/physicians/profile/4291/peter-j-mulhern-md/

Hip Replacement · Orthopedic Surgery

Dr. Peter Mulhern: Recovering from the Total Shoulder Replacement Procedure

Dr. Peter Mulhern specializes in returning mobility and function to the patient’s joints, particularly in regards to the hips, knees, and shoulders.

A seasoned total joint replacement specialist, as well as orthopedic surgeon for over 30 years, Dr. Peter Mulhern continues to provide patients the expert care and surgery needed to live a more pain-free and mobile lifestyle.

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Immediately after surgery

Directly following the replacement procedure, the patient will typically receive intravenous antibiotics for a day or so. It is also not uncommon for the patient to receive pain medication and other medicines which help to prevent blood clotting.

A few days afterward

The patient will most likely be required to take some medicine for a few days following the procedure, though this will perhaps consist of smaller doses of pain medication (depends on the patient).

A physical therapist will also most likely help the patient begin the rehabilitation process; something that is crucial to getting the most benefit from the procedure itself. Most patients will be allowed to go home 1-3 days following the procedure.

Weeks following

As Dr. Peter Mulhern knows, it is generally recommended to limit the activity of the affected area for six weeks or so following the procedure. Stretching and exercise will generally begin after this six-week period.

Orthopedic Surgery

Peter Mulhern: What is Causing My Knee Pain?

For 30 years, Peter Mulhern has providing patients expert orthopaedic care. An experienced general and reconstructive orthopaedic surgeon and total joint replacement specialist, Dr. Mulhern know practices as part of the Galesburg Clinic orthopaedic team, providing patients throughout the region the same level of precise, compassionate treatments and service he has been dedicated to his entire career.

dr peter mulhern

As a seasoned orthopaedic physician, Peter Mulhern knows the many conditions that can cause moderate to severe pain in the patient’s knee. Common causes of knee pain include:

Dislocated Kneecap

Commonly referred to as “patellar dislocation” by physicians, a dislocated knee cap can lead to considerable swelling and pain.


Bursitis is an irritation of the burse, a sac which helps to prevent friction in the knee when it is in motion. This condition can be caused by knee overuse, repeated kneeling or bending and so on.

Meniscal Tear

A tear in the meniscus, a cartilage in the knee, can lead to pain and swelling. This condition may worsen without proper treatment.


Commonly referred to as “wear and tear” arthritis, osteoarthritis is most common in patients over the age of 50. Osteoarthritis can cause aching and swelling within the joint, particularly when the patient is active, and can often lead to early morning stiffness in the knee.


Tendinitis in the knee, referred to as patellar tendinitis, involves the inflammation of the tendon that connects the patient’s knee to the shinbone. This type of injury often affects those who engage in activities involving repetitive jumping.

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Orthopedic Surgery

Peter Mulhern: What to Know About Arthroscopic Surgery

As a longtime orthopaedic surgeon, Peter Mulhern is well-versed in the many methods available for treating joint pain and immobility. A practicing surgeon for 30 years, Dr. Mulhern has treated patients for a variety of joint conditions, including everything from those resulting from overuse or general wear and tear to those resulting from injury, arthritis and more.

dr peter mulhern

A practicing total joint replacement surgeon at the Galesburg Clinic in Galesburg, IL, Peter Mulhern understands the unique advantages and possibilities of Arthroscopy, the minimally-invasive method now commonly used throughout the orthopaedic field for diagnosing and treating a number of joint conditions. Involving a small incision and the use of a small, fiber-optic camera, arthroscopic surgery often gives the surgeon the opportunity to avoid the needless cutting of different tissues during the procedure, as well as to more precisely observe and in many cases repair tissue damage with a higher level of accuracy.

The benefits of arthroscopy, as Peter Mulhern knows, include minimal invasiveness, a faster recovery time and reduced post-operative pain and swelling for the patient. Such procedures often allow surgeons to look at and treat issues without the need for making incisions to surrounding tissues, and to deliver treatment often with much more precision than is possible through traditional surgical methods.

Dr Peter Mulhern has been practicing orthopaedic surgery since 1988, shortly following the completion of his Residency at Georgetown University Hospital. He has previously practiced with such institutions as the Ringgold, Georgia-based Parkway Orthopaedic Center and the Munroe Regional Medical Center in Ocala, FL.

Hip Replacement

Dr. Peter Mulhern: Common Reasons for Undergoing Total Hip Replacement Surgery

Dr. Peter Mulhern has been a practicing General Orthopaedic Surgeon for nearly 30 years. He is about to begin practice with OSF Healthcare in Galesburg, IL; Dr. Mulhern has focused primarily on complete joint replacement procedures involving knees, shoulders and hips especially over the last 6 years.


An experienced surgeon and longtime member of the medical community, Dr. Peter Mulhern understands that while such procedures as Total Hip Replacement Surgery aren’t always the first or best option for patients, they can and do provide many individuals an invaluable opportunity to live a more active and pain-free lifestyle.

Common reasons for undergoing a total hip replacement procedure include:

A Severe Arthritis Condition

Those suffering with arthritic hips generally experience stiffness and dull, aching pain in the upper leg, groin and buttocks. When such pain becomes severe enough, total hip replacement is often a viable and effective option.

A Serious Hip Fracture

A hip fracture refers to a break in the upper part of the thigh bone, which often results from a fall, a direct and forceful impact or even osteoporosis. Those who experience a severe hip fracture are more prone to experience such breaks in the future, and hip replacement is often recommended as a solution.


Degeneration occurs as the result of repetitive wear and tear; a condition where the cartilage between the bones becomes so worn that bone begins to rub on bone, often leading to constant and major pain. As Dr. Peter Mulhern knows, degeneration can compromise the hips weight-bearing function, and often requires replacement surgery as a solution.

Also Read: Dr. Peter Mulhern: Joint Replacement Specialist

Orthopedic Surgery

Dr. Peter Mulhern: Reasons to Consider Joint Replacement

dr peter mulhern

Dr. Peter Mulhern is a general and reconstructive orthopaedic surgeon currently practicing in Galesburg, IL. A practicing surgeon for nearly three decades, Dr. Mulhern has put more focus on total joint replacement surgery over the past six years, particularly as it pertains to such joints as the knee, hip and shoulder.

Joint replacement surgery, as Dr. Peter Mulhern knows, isn’t always the first or best option for patients seeking relief from joint pain and/or immobility, though it can be a highly effective treatment method for those coping with a painful condition or injury. While it’s always important to weigh both the benefits and the risks of any procedure, total joint replacement can be a powerful treatment option, particularly as it applies to:

The Relief of Joint Pain

Perhaps the best reason for considering total joint replacement is the relief of pain, whether it be a dull ache in your hip joint or severe, shooting pain in your shoulder. A joint replacement involves the replacement of damaged joints with implants along with the removal of the diseased tissues and/or bone that were causing discomfort.

The Return of Joint Function

Though perhaps a less predictable result of joint replacement surgery, many people experience a considerable return of joint function following a replacement. There are no guarantees, though many do in fact experience better function of the affected joint in the months after the procedure.

A practicing surgeon at the Florida Center for Orthopaedics, Dr. Peter Mulhern is committed to providing each patient quality treatment and service.

Also Read: Dr. Peter Mulhern: Joint Replacement Specialist

Orthopedic Surgery

Dr. Peter Mulhern: What Merits Total Shoulder Replacement Surgery?

Dr. Peter Mulhern is an experienced physician, having practiced as a general orthopaedic surgeon for more than three decades. For the past six years, Dr. Mulhern has been more focused on total joint replacement surgeries, particularly those involving the knees, hips and shoulders.

A practicing surgeon with OSF Healthcare in Galesburg, IL, Dr. Peter Mulhern understands that while total replacement procedures aren’t generally the first or desired option for restoring motion and relieving pain in a stiff, aching joint, they are often the most effective procedures for doing so. One such procedure is Total Shoulder Replacement Surgery, which is generally considered for such reasons as:

A Tear of the Rotator Cuff

When a patient injures one of the four muscles that surround the upper part of the arm, they are experiencing a rotator cuff tear. Such an injury can affect mobility and stability in the shoulder joint, and, when left untreated, can often result in arthritis.

An Upper Arm Fracture

A severe injury to the top or ball portion of the arm bone, one that cannot be restored, often requires total shoulder replacement; one of the best ways to provide stability and function to the shoulder joint.

Shoulder Joint Arthritis

A condition that often affects patients aged 50 plus, arthritis of the shoulder joint can result in stiffness and pain throughout the affected area. Though nonsurgical options and/or medication are often recommended at first, total shoulder replacement can be an effective way to return mobility and relieve pain in the patient’s shoulder.

Read in details about Dr Peter Mulhern at Health Grades: https://www.healthgrades.com/physician/dr-peter-mulhern-26nf7