Wall Doctor Rx: What Happened After Shark Tank

Wall Doctor Rx: What Happened After Shark Tank

In the world of entrepreneurship, not all inventions maintain their momentum after gaining initial popularity. One such invention is Wall Doctor Rx, a product that aims to simplify drywall repair. The brainchild of Dr. Jim Lewis, a forensic pathologist turned inventor, Wall Doctor Rx gained nationwide attention when it was featured on ABC’s “Shark Tank”.

Despite the initial buzz, the journey post-Shark Tank has seen its highs and lows. This article delves into the trajectory of Wall Doctor Rx following its appearance on Shark Tank, exploring its successes, challenges, and its current status in the marketplace.

What Is Wall Doctor Rx?

The Wall Doctor Rx is a revolutionary product that appeared on the hit TV show Shark Tank. This ingenious solution was designed to repair holes in drywall without the need for any professional help [1].

What adds to the Wall Doctor’s allure is the remarkable time savings it offers when contrasted with traditional drywall repair methods. The entrepreneur demonstrated that employing Wall Doctor can completely obviate the necessity for an array of tools and supplies, including joint compound and sanding equipment.

With its comprehensive drywall repair kit, Wall Doctor ensures that the tedious and messy process of rectifying holes the traditional way becomes a thing of the past. It liberates me from the concerns of seeking professional assistance or dedicating hours to mastering the art of manual drywall mending.

What Is Wall Doctor Rx?


  • Ease of Use: One of the most significant advantages of Wall Doctor Rx is its simplicity. It comes with everything you need and doesn’t require any special skills or tools. You simply peel off the backing, stick it over the hole, and paint over it. The process is so straightforward that even a novice can do it;
  • Cost-Effective: Hiring a professional to fix a hole in your wall can be expensive. Wall Doctor Rx offers a cost-effective alternative without compromising on the quality of the repair;
  • Time-Saving: Traditional wall repair methods can be time-consuming. With Wall Doctor Rx, you can fix a hole in just minutes;
  • Clean Repair: Unlike other DIY repair methods, Wall Doctor Rx provides a clean, unnoticeable repair. Once painted over, the patch seamlessly blends with the rest of the wall;


  • Size Limitation: Wall Doctor Rx works great for small to medium-sized holes. However, for larger damage, you might still need professional help;
  • Texture Matching: While the product is paintable, it may not match the texture of all walls. This could result in noticeable patches, especially on textured walls;
  • Durability: While Wall Doctor Rx provides a quick fix, the durability of these patches over time is uncertain. They might not hold up well under stress or if accidentally bumped into [2];

Who May Benefit From Using Wall Doctor Rx:

  • Homeowners: Homeowners with minor wall damage can use Wall Doctor Rx to quickly and easily repair holes without needing to hire professionals. This can save them both time and money;
  • Renters: Renters who want to avoid losing their security deposit due to wall damage might also find this product beneficial. It offers a cost-effective solution to fix minor wall damages before moving out;
  • DIY Enthusiasts: For those who enjoy doing home repairs themselves, Wall Doctor Rx provides an easy-to-use solution that doesn’t require any special tools or skills;
  • Real Estate Professionals: Real estate agents or property managers may find Wall Doctor Rx useful for making quick repairs in properties they manage;
  • Contractors and Handymen: Even professionals could benefit from using Wall Doctor Rx for small jobs where traditional drywall repair methods might be too time-consuming or unnecessary;
  • Home Stagers and Interior Designers: These professionals often need to quickly fix minor wall damages during property staging or redesign. Wall Doctor Rx allows them to do so efficiently and effectively;

About Founders Of Wall Doctor Rx

Dr. Jim Lewis boasts a fascinating background that extends well beyond his role as an entrepreneur [3]. His primary profession as a forensic pathologist and DNA specialist holds particular intrigue. What truly captivated our attention was the revelation that he had even contributed his expertise to the high-profile O.J. Simpson trial, serving as a DNA specialist. This distinctive blend of experiences not only lends credibility to his approach but also underscores the depth of his expertise and innovation when developing Wall Doctor Rx.

The genesis of Wall Doctor can be traced back to a moment of frustration in Dr. Jim Lewis’s life. After engaging a handyman’s services, he was presented with a substantial bill that he deemed unnecessary. It was this very experience that ignited his ingenuity to craft a solution.

Driven by the desire to make wall repair accessible, he conceptualized Wall Doctor with two fundamental principles in mind: user-friendliness and affordability. His mission was to ensure that wall repair would not be a costly affair. Remarkably, he managed to create a product that can be acquired for less than ten dollars.

About Founders Of Wall Doctor Rx

Even more impressive is the fact that he manufactures the product at a cost ranging from $ 2 to $ 2.5, making it an economically viable choice for homeowners in need of a quick and budget-friendly wall repair solution.

The Pitch Of Wall Doctor Rx At Shark Tank

Jim Lewis hails from Chester County, Pennsylvania, and he’s the brains behind Wall Doctor RX. Seeking a $ 150,000 investment in exchange for a 10% stake in his company, Jim proudly labels himself a “wall-ologist,” a specialist in wall-related matters [4]. He introduces his groundbreaking product, Wall RX, with a dramatic demonstration. He demonstrates by creating a hole in a wall, showcasing the typical, messy process involving various tools and brand-name Spackle. Instead, he advocates using Wall-RX.

Just like a skilled surgeon, Wall RX requires some preparation on the damaged wall’s surface. The plastic, cog-like disc is placed over the hole, followed by the application of the frame with a special surface compound. That’s it! In 24 to 48 hours, the hole should be expertly repaired, blending seamlessly with the wall. No tools, no expertise required, and no mess. Jim calls one of the Sharks, Lori, to test Wall-RX, and she steps up to create a hole in the wall and demonstrates the easy repair process.

Kevin inquires about handling larger holes, perhaps four inches in diameter. Jim explains that Wall RX offers various patch sizes, ranging from 1×1 inch to 6×6 inches. The product is fortified by four full patents, ensuring its uniqueness. Although Jim humorously refers to himself as a “doctor,” his actual profession is a forensic pathologist, dealing with deceased individuals.

Jim shares that he has sold 80,000 units, generating $ 600,000 in gross sales, with a projected half-million to a million in the upcoming year. He has declined offers from large retailers due to a lack of capital and the need to automate production.

Lori inquires about pricing, and Jim reveals that each unit sells for $ 4.99 to $ 6.99, with a production cost of $ 2 to $ 2.50 per unit [5]. With a Sharks’ investment, he plans to automate production. Daymond asks about Jim’s other commitments, and Jim discloses that he juggles two full-time jobs: one as the Wall Doctor and the other as a regular doctor.

Robert is the first to extend an offer, proposing $ 150,000 with no equity but seeking control over international sales. Kevin counters with a $ 150,000 offer for a 15% stake, suggesting a licensing agreement. Daymond offers $ 300,000 for 15%, with similar production outsourcing and licensing terms as Kevin. Lori’s offer stands at $ 300,000 for a 20% stake, with plans to take Wall Doctor RX to QVC and infomercials for rapid global branding.

The Pitch Of Wall Doctor Rx At Shark Tank

Jim, overwhelmed by the multiple offers, finds Robert’s proposition appealing as it can cater to international expansion. However, he insists that Robert and Lori collaborate for the deal to work. Lori clarifies her strategy, which does not align with Robert’s structure, confusing.

Ultimately, Jim chooses Robert’s deal, securing the $ 150,000 investment for no equity but gaining international rights. The Wall Doctor RX gets the backing it needs to grow and expand into global markets.

Wall Doctor Rx After The Shark Tank

As far as our information goes, it appears that the deal with Robert was successfully sealed. Surprisingly, despite initially turning down Lori, Wall RX made its debut on QVC [6]. It’s possible that she saw the potential and decided to get on board.

But that’s not where the success story ends. Wall RX quickly found its way to the shelves of Lowe’s, one of the world’s largest home improvement retailers, boasting over 2,100 locations across the United States. Soon after, even their competitor, Home Depot, joined in to offer the product. The reach extended further as some pharmacies and smaller stores added the Wall RX kit to their inventory, as indicated by the store locator page on their website. Needless to say, the product enjoyed massive success.

A few years down the road, the business was acquired by Spark Innovations, LLC, a company that specializes in acquiring and developing consumer product brands and launching them into the retail market. This acquisition marked a turning point, and Wall Doctor RX underwent a name change to simply “Wall Doctor.” While details about the acquisition remain undisclosed, it is clear that Wall Doctor continued its journey with a new identity.

For a significant period, Wall Doctor was also available on Amazon, where it amassed a 3.5-star rating across 1,000 reviews [7]. Many customers praised its convenience and ease of installation, noting the straightforward directions. However, like any product, it had its share of negative feedback. Some users found the filler compound challenging to work with, while others reported issues with the plaster’s adhesion, rendering it ineffective.

Wall Doctor Rx After The Shark Tank

As of 2023, Wall Doctor appears to have been removed from Amazon. Our investigation suggests this change occurred sometime between late 2021 and early 2022. Nonetheless, you can still find it through other retailers, such as Home Depot, where it is currently listed for $ 39.98. Unfortunately, it seems to no longer be available at Lowe’s. Additionally, the official website of the product has been taken down.

The Net Worth Of Wall Doctor Rx

The Wall Doctor kit is thoughtfully designed to assist homeowners in rectifying holes in their drywall, catering to a range of hole sizes from 1 to 4 inches in diameter. What truly sets this product apart is its simplicity and affordability, priced at a mere $ 4.99 to $ 6.99, making it a true game-changer in the realm of home repair [8].

During Dr. Lewis’s presentation of Wall Doctor on Shark Tank, he brought with him an impressive track record. He proudly shared that he had already sold an astounding 80,000 units, resulting in approximately $ 600,000 in sales. These staggering numbers naturally captivated the attention of the Sharks, who could see the untapped potential for exponential growth.

Notably, Wall Doctor has secured prominent retail partners, most notably Lowe’s, which has stocked the product in all their stores across the United States. This strategic partnership significantly heightened Wall Doctor’s visibility and accessibility to customers, consequently contributing to a considerable surge in sales. Dr. Lewis boldly forecasted that within a year, this trend could translate into an impressive $ 1 million in sales.

In addition to its presence in Lowe’s stores, Wall Doctor has embraced the digital age by offering its products online through Amazon, delivering added convenience to consumers. The impressive sales figures, strategic retail collaborations, and an entrepreneur deeply passionate about his creation undeniably position Wall Doctor as an innovation worth recognizing for any Shark Tank enthusiast.

The Net Worth Of Wall Doctor Rx

Alternatives To Wall Doctor Rx:

  • Tahikem Drywall Repair Patch: This is a kit that includes 6 patches of varying sizes (4″, 6″, and 8″). Each patch is self-adhesive and can be used to repair large holes in drywall. The product is available on Amazon;
  • Gorilla Wall Repair Kit: This kit features Gorilla Heavy Duty Wall Repair Spackling + Primer. It also includes an EXOPATCH Aluminum 12 PCS Drywall Repair Kit which is suitable for wall patch repairs source;
  • Drywall Repair Kits from Home Depot: Home Depot offers a range of drywall repair tools and kits. These products are available for online purchase and in-store pickup. The specifics of each kit vary, so customers can choose one that best fits their needs source [9];


  1. How did the Wall Doctor do after the Shark Tank?

After appearing on Shark Tank, there were mixed reports about Wall Doctor Rx’s success. Dr. Jim Lewis was seeking a $ 150,000 investment in exchange for a 10% stake in his company. While some sources suggest that the product may not have retained its initial success, it’s clear that the product is still available for purchase and has received a variety of reviews.

  1. What size is the Wall Doctor?

The Wall Doctor is designed to repair holes ranging from 1 to 4 inches in diameter. It can fix any hole up to 4” in size, including holes made from hammers, fists, wall outlets, and doorknobs.

  1. How does Wall Doctor Rx work?

The kit includes a self-adhesive patch that you stick over the hole. You then use the included compound and applicator to cover the patch and create a smooth finish that’s ready for painting.

  1. Where can I buy Wall Doctor Rx?

While the product may no longer be in production, it still appears to be available for purchase in some places. Please check online retailers and home improvement stores.

  1. Was Wall Doctor Rx featured on Shark Tank?

Yes, Wall Doctor Rx was pitched on Shark Tank by its inventor, Dr. Jim Lewis. He sought a $ 150,000 investment for a 10% stake in his company.

  1. What happened to Wall Doctor Rx after Shark Tank?

After Shark Tank, Wall Doctor Rx experienced mixed success. Some years later, the brand was acquired by Spark Innovations, LLC. It seems that the product is no longer in production, although some stock may still be available for purchase.

  1. How do I use Wall Doctor Rx?

Place the self-adhesive patch over the hole, ensuring it’s completely covered. Then use the included compound and applicator to cover the patch, smoothing it out until it’s flush with the wall. Once it dries, it’s ready for painting.

  1. Can Wall Doctor Rx be painted over?

Yes, once the compound is dry, it can be painted over to match your wall color.

What size is the Wall Doctor?

  1. Can Wall Doctor Rx be used on textured walls?

While Wall Doctor Rx can be used on textured walls, achieving a seamless finish may be more challenging due to the texture difference.

  1. What was the worst deal on Shark Tank?

One of the worst deals on Shark Tank was when Jamie Siminoff pitched his idea for a video doorbell, then called DoorBot, in 2013. He asked for $ 700,000 for a 10% stake in his company, but the Sharks turned him down. However, Siminoff had the last laugh when Amazon purchased his rebranded company, Ring, for over $ 1 billion in 2018.

  1. Has anyone sold their entire company on Shark Tank?

Yes, there have been instances where entrepreneurs have sold their entire company on Shark Tank. One notable example is when Pat Crowley sold his entire company, Chapul, to Mark Cuban. Chapul makes energy bars out of cricket flour, and Cuban bought the company for $ 50,000 in exchange for a 15% stake.

  1. What is the world’s best product?

Determining the “world’s best product” is subjective and can vary greatly depending on the criteria used. It could be a product that has had a significant impact on society, such as the iPhone, or it could be a product that has achieved exceptional sales, like Coca-Cola. It could also be a product that has revolutionized an industry, such as the Model T Ford in the auto industry or Amazon in retail. Ultimately, the “best” product would depend on individual preferences and needs.

Useful Video: Two Sharks Make Quick Offers For The Wall Doctor Rx


  1. https://bizzbucket.co/wall-doctor-after-shark-tank-update/
  2. https://www.sharktankblog.com/business/wall-rx/
  3. https://www.sharktanksuccess.com/wall-doctor/
  4. https://gazettereview.com/wall-doctor-rx-after-shark-tank-update/
  5. https://insidergrowth.com/wall-doctor-rx-net-worth/
  6. https://2paragraphs.com/2016/03/wall-rx-wall-doctor-got-lori-greiner-deal-after-shark-tank/
  7. https://sharktanktales.com/the-wall-doctorx-shark-tank-update/
  8. https://joepardo.com/call-a-doctor-wall-doctor-on-shark-tank-update/
  9. https://www.reddit.com/r/sharktank/comments/k85rec/wall_doctor/