Finding a dentist you actually like is a nightmare. It's usually just a mix of fluorescent lights, high-pitched drills, and that weird antiseptic smell. But if you live in Santa Clarita, you’ve probably heard a name that stirs up way more than just dental anxiety: Harleen Grewal.
She isn't your average "open wide and rinse" practitioner.
Dr. Harleen Grewal, the founder of Skyline Smiles on La Madrid Drive, became a local lightning rod recently. One minute she’s the board-certified pediatric specialist winning "Best Dentist" awards, and the next, she's the "MAGA Dentist" at the center of a national viral firestorm. Honestly, it’s a lot to untangle. Whether you’re looking for someone to fix your kid’s cavity or you’re just curious about the woman in those TikTok clips, there’s a massive gap between the headlines and the actual dental chair.
Who is Harleen Grewal, DDS?
Before the politics and the viral videos, there’s a pretty intense professional background here. Harleen Grewal, often called Dr. Leena by her younger patients, didn't just stumble into Santa Clarita. Her journey started in India, where she attended a Catholic boarding school in the Himalayas. Think about that for a second—nuns, strict rules, and a long way from the California suburbs.
She finished dental school in India in 2008, but the "American Dream" was the goal. To practice here, she had to redo the grind at the University of Southern California (USC). She’s often quoted saying USC is the best dental school in the world, and she’s been leaning on that training for over 15 years now.
She didn't stop at general dentistry.
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She went to Holyoke, Massachusetts, for a residency at Lutheran Medical Center (now part of NYU) to specialize in pediatric dentistry. She even worked in the ER at Baystate Hospital, handling actual trauma cases. So, when it comes to the technical side—the "how to fix a shattered tooth" side—she’s got the credentials.
The Viral Controversy: Joke or Malpractice?
If you Google Harleen Grewal dentist Santa Clarita today, you aren't just getting office hours. You’re getting a face-full of controversy.
In late 2025, an old video from a Republican Liberty Gala surfaced. In the clip, Grewal is seen doing a bit of a "roasting" speech. She joked about having a "Wall of Fame" in her office featuring Donald Trump and other GOP figures. The part that really set the internet on fire was her comment about Democrat patients. She joked that when they complained about her prices or looked "horrified" by her MAGA-style hat, she would "quietly cut back on the laughing gas."
The internet did not take it lightly.
Critics called for her license to be revoked. They labeled it "medical torture." The California Dental Board actually showed up at her office to investigate.
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What was the outcome?
Basically, the Dental Board cleared her. They found zero evidence that she actually tampered with anesthesia or provided lower-quality care based on politics. Grewal maintains that the whole thing was a "lighthearted joke" made at a private political event and that her words were twisted by "cancel culture."
She’s been very vocal about it, even writing an op-ed in the Santa Clarita Valley Signal titled "You Can't Cancel Me." She insists that in her office, "teeth aren't blue or red; they're white."
Skyline Smiles and Mind Body Infusion
Grewal’s footprint in Santa Clarita is actually a family affair. She moved here in 2017 with her husband, Dr. Yuvraj Grewal, who is a board-certified neurologist. Together, they’ve built a sort of mini-empire of health and wellness:
- Skyline Smiles: Her primary dental practice. It's focused on pediatric care but handles adults too, specializing in cosmetic work like veneers and smile design.
- Mind Body Infusion Med Spa: An adjoining business they opened to mix aesthetics with wellness. They offer things like the "Emerald Laser" for fat loss and IV therapy.
- Trauma & TMJ Care: She’s also carved out a niche as a "Personal Injury Dentist," working on reconstructive surgery for people who have been in accidents.
During the height of COVID-19, they were actually the ones who launched a mobile rapid testing unit when it was nearly impossible to get an appointment. It’s that kind of community-hustle that has kept her practice thriving despite the online backlash.
What Most People Get Wrong
Look, it’s easy to get lost in the noise. Some people see her as a community leader who stands up for her beliefs; others see her as a professional who crossed a major ethical line by joking about patient care.
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But if you’re actually considering her for dental work, here’s the reality:
- Pediatric Focus: She is genuinely specialized in kids. Her office is designed to be "fun and educational," which is a big deal for parents with terrified toddlers.
- Technology: She’s big on "state-of-the-art" stuff. If you want the latest imaging and "smile design" tech, she has it.
- Atmosphere: If you’re a staunch Democrat, seeing a "Wall of Fame" with Republican leaders might make your blood pressure spike before you even hit the chair. If you don't care about politics, or you agree with her, you’ll probably find the staff warm and the environment "familial."
The Yelp and Google reviews are currently a battlefield. You'll see one-star "review bombs" from people who have never stepped foot in California, mixed with five-star reviews from long-term patients who swear she’s the only person they trust with their kids.
Practical Insights for Santa Clarita Residents
If you're trying to decide if this is the right office for you, stop looking at the TikTok comments and look at the clinical facts.
- Check the Insurance: Like any specialist, she isn't "cheap." Many of the real negative reviews (pre-controversy) were about pricing and overcharging. Make sure you get a detailed breakdown of costs before you agree to a treatment plan.
- Consultation first: If you’re worried about the vibe, go in for a simple cleaning first. See the "Wall of Fame" for yourself. Decide if you can be comfortable in that environment.
- The Specialized Stuff: If you have a child with special needs or a "dental phobia," a board-certified pediatric dentist is usually a better bet than a general practitioner, regardless of their politics.
Ultimately, Harleen Grewal is a polarizing figure in a polarizing time. She’s a skilled surgeon with a "take-no-prisoners" personality who refuses to hide her political identity in a profession that usually stays neutral. Whether that makes her your favorite new doctor or someone you’d never visit is entirely up to your own comfort level.
If you want to look into her specific services or check if she takes your insurance, your best bet is to call the office directly at (661) 244-4036. They’re located right in the Plum Canyon area of Saugus, usually open until 5:00 PM.
Check your local Santa Clarita provider listings to see how her rates compare to other pediatric specialists in the Valencia/Saugus area before booking any major reconstructive work.