Practice

Practice Information

Here are some details about Dr. Cass and how to work with her directly:

For many years, Dr. Cass, widely known as the “non-drug psychiatrist,” has been treating individuals suffering from conditions such as anxiety, depression, ADD/ADHD, mood swings, anger issues, and addiction. She utilizes natural means to correct the unbalanced brain chemistry of which these are simply symptoms – or messages from the brain.

When you balance your brain chemistry, not only will you alleviate these symptoms, you’ll also have a great mood, eliminate cravings, sleep well, and have good energy and mental focus.

One of Dr. Cass’ specialties is helping people taper off psychiatric medications (antidepressants, anti-anxiety medications) where appropriate, or not having them go on these meds in the first place, using diet, lifestyle, and natural supplements.

The fact is, we have the best natural pharmacy within us! While medications may be useful at times, they don’t address the underlying causes, nor provide true healing. On the other hand, by providing the right individualized diet, lifestyle, and nutrients, we can support healing the underlying imbalance, and restore mental and emotional well-being.

Dr. Cass offers consultations and individualized brain-balancing programs.

We look forward to helping you have a happier, more fulfilling life!

Testimonials, 2025

“I’ve been under Dr. Cass’s care for the past four months, and have experienced remarkable improvements in my well-being. As a mother of six-year-old twins, I was struggling with emotional and mental instability, often feeling sad and stressed throughout the day. Dr. Cass introduced me to amino acids and other beneficial supplements, that have made a huge difference in the mood and overall sense of well-being, not only of myself, but also of my children and my partner. I had no idea how much brain chemistry could influence emotions and physical health. She also helped me to better communicate with my kids and partner and we are ALL doing better. I’m truly grateful for her guidance!”

– Alexandra, age 37


I just completed my 90 days on Dr. Cass’ Brain Balancing Program. What an amazing experience it has been to not only work with Dr. Cass, but the results I have gotten from taking the recommended supplements have been phenomenal, almost from the start. My mood has been great: I honestly can say that I am “happy” much of the time, a first! Yes regular emotions pop in, yet feeling happy is always underneath them and that wasn’t something I expected. It’s downright fantastic. Then there was the nearly constant anxiety which has dropped dramatically. I was also able to taper off my psychiatric medication easily, a great relief!

One more benefit: in regards to alcohol, once I found my sweet spot on the aminos, my cravings for alcohol just fell away. It was refreshing because it just happened on its own. It’s funny, last night we had people over and my hubby brought out the red wine. Honestly, the smell was gross. I didn’t want to be around it, and this was wine I had enjoyed before!

I highly recommend Dr. Cass. Not only has this experience and result been so positive, but she has always been available, and gotten back to me quickly. She is a blessing!

– Jennifer, age 54


I am forever grateful for Dr Hyla Cass’ helping me navigate a very challenging health journey with my mom. Thankfully, Dr Cass stepped in as the quarterback for my mom’s care – taking time to understand my mom’s full comprehensive medical history – physically, socially, emotionally and mentally. She also worked closely with all of my mom’s doctors and support team members to coordinate care. Her knowledge, understanding, expertise and caring are all remarkable. I only wish there were more doctors like Dr Cass so that so many more people could truly heal. But for those of us who are fortunate enough to work with her, our health and our lives are forever changed for the better.

– Jane, daughter of a 78-year-old patient


I’d highly recommend looking into her protocol. It absolutely works.

I’m a 63-year-old man who’s struggled with addiction and ADHD since my teens. I was told it was “just who I am—an addictive personality—and needed to rely on willpower.” Stimulant meds never helped my ADHD, either. I stayed clean with AA for 10 years, but after stopping during COVID, I relapsed and stayed stuck for a few years.

Then I met Dr. Cass. She told me something that blew my mind: “Addiction and ADHD aren’t what you think – they’re just a sign of brain chemistry imbalance.” Skeptical but desperate, I tried her program of amino acids and supplements. Within two days, the cravings were gone. ADHD symptoms? Gone too.

When cravings popped up, I increased the specific amino acids she’d recommended – and it worked like flipping a switch!

Dr. Cass gave me my life back—and I couldn’t be more grateful. I’m working out, golfing, and socializing again after years of isolation. I’m sleeping through the night and waking up refreshed. My relationship with my partner has improved dramatically, and she couldn’t be happier.

It’s been 4 months and I’m doing well, including seriously looking at my life’s purpose, and giving back.

If you’re struggling like I was, I’d highly recommend looking into her protocol. It absolutely works.

– Steve, age 63

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