Orthopedic Associates
Orthopedic Associates LLC

R Randal Aaranson, DPM

Surgical and Comprehensive Care of the Foot & Ankle

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Dr. Aaranson is a board-certified podiatrist / foot and ankle surgeon specializing in comprehensive care of the foot and ankle with particular interests in diabetic foot and wound care and in pediatric foot care.

Dr. Aaranson attended medical school at the Temple College of Podiatric Medicine in Philadelphia and completed his residency at Central Medical Center in Saint Louis. He was in private practice in Saint Louis for 17 years prior to joining Orthopedic Associates in 2008.

Dr. Aaranson is on the medical staffs of Des Peres Square Surgery Center, St. Louis Surgical Center, Missouri Baptist Medical Center, SSM St. Joseph Hospital West, and Des Peres Hospital. He is an attending physician in the Saint Louis region teaching surgical residents. Dr. Aaranson is a diplomate of the American Board of Podiatric Surgery and a fellow of the American College of Foot and Ankle Surgeons. He is involved in the community as a hockey coach and an avid hockey player. He also proudly supports the American Diabetes Association and the Men’s Group Against Cancer.

To learn more about Dr. Aaranson, visit his website.

Are you a patient of Dr. Aaranson? We encourage you to rate your visit online at www.healthgrades.com, www.google.com, and www.vitals.com.

We look forward to welcoming you to our practice. Call our appointment hotline at (314) 714-3220, or submit your appointment request online and someone will get back to you.

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For more information from this physician, please check out their blog.

Recent Posts

  • 6 Simple Ways to Prevent Foot Pain Posted 9 months ago
    By: Dr. Aaranson At the end of a long day of walking around a city while on vacation, you might have said that your “dogs are barking.” It’s common to feel foot pain if you’re not used to walking very far and then decide to go for a long hike. However, foot pain can be caused by a variety of things, and they don’t all involve walking an unusually great distance.  According to the University of Maryland Medical Center, about three-quarters of Americans will experience foot pain at some point. The pain can range from mild to severe, and it may last a only a short time or carry on for months or years. Fortunately, there are things you can do to help prevent foot pain. 1. Wear the right shoes Don’t go barefoot. It puts a strain on your feet and can lead to athlete’s foot and plantar warts from walking on unsanitary surfaces. If you shower in a locker room or use public pools or walk on beaches, bring a pair of flip flops to protect the skin of your feet. ...
  • All About Bone Spurs Posted last year
    By: Dr. Aaranson You might not have heard of an osteophyte, but you might know them by their common name—bone spurs. These small, bony projections form along edges of bones, often in the places where two bones meet, like the joints of your shoulders, hips, hands, knees and feet. It is also possible to have bone spurs form on your spine. Often, they go undetected because they present no symptoms, but that can greatly vary depending on their location and how they form. Let’s take a closer look at bone spurs and consider their cause, symptoms and treatments. Causes When one or more of your joints experiences prolonged pressure or rubbing for a prolonged period of time, a bone spur might form as your body attempts to repair itself. This stress can cause osteoarthritis, which is the most common cause of bone spurs. Osteoarthritis breaks down the cartilage at the end of your bones that provides cushioning, and bone spurs form in areas of inflammation or injury of the nearby cartilage or tendons. What causes this stress? Excess weight can damage joints, and ...
  • Diabetes and Foot Care Posted last year
    By: Dr. Aaranson Diabetes is commonly perceived as a single illness, but it is actually a group of metabolic disorders that can cause many problems. It is either caused by the pancreas not producing enough insulin (Type 1), or the body’s cells not responding properly to the insulin that is produced (Type 2). A third form, gestational diabetes, only occurs when a pregnant woman develops high blood sugar levels. The most common type of diabetes is Type 2, which accounts for about 90% of the 415 million cases worldwide. Many people find the variety and widespread nature of diabetes-related symptoms to be surprising. Everything from respiratory and urinary issues, as well as blurred vision and gastric distress are all symptoms of diabetes. One of the more common symptoms associated with diabetes is the presence of foot problems. Why the Issue? For people with diabetes, diabetic neuropathy, or nerve damage, can cause tenderness and interfere with the ability to feel pain and temperature—a dangerous combination. If left untreated and unchecked, these foot problems can result in ulcers or injuries that can become infected. If ...
  • Does Your Running Shoe Type Matter? Posted last year
    By: Dr. Aaranson   An experienced runner knows a well-fit shoe is priceless, especially when you face the uphill section of a marathon. Improper fits can cause blisters, foot conditions, and a variety of other complications. Shoes is arguably one of the most debated topics among runners: what type of running shoe is best for runners? Support structure is important to consider: how much motion control does your shoe give you? If you’re naturally overpronated in your gait, a shoe ‘expert’ may have recommended a heavier type of shoe with more support. Unfortunately, research shows that the type of running shoe likely doesn’t matter. A recent study published by Aarhus University in Denmark followed the running progression of 927 adults who were novice runners for an entire year. (British Journal of Sports Medicine) The runners were men and women ranging from age 18 to 65. Researchers profiled each runner’s foot to determine their most natural pronation pattern. The runners were then divided into five categories: Neutral pronation ...
  • How to tell if you need custom shoe inserts or orthotics Posted last year
    By: Dr. Aaranson  Our feet withstand an amazing amount of weight and pressure over the course of a lifetime. The reality is that our feet were never intended to wear shoes, but we adopted the use of shoes through innovation, technology, and comfort. Of course, wearing shoes provide all sorts of helpful benefits, as well as protection from sharp or hard objects that can damage our feet. Shoes can also bring their own potential health risks, namely from improper support for your feet as you walk. Spending significant amounts of time on your feet without the proper support can lead to any combination of foot, knee, hip, and back pain. Wearing shoe inserts or a custom set of orthotics is one of the best ways to alleviate shoe-related foot pain and prevent further damage. 3 tips for telling if you need orthotics How do you know if you need shoe inserts or orthotics? These three tips can you help determine if you need to invest in a new pair of shoe inserts or orthotics: Look at ...
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