Dr. Beata Lewis, MD is a triple board-certified integrative psychiatrist who cares for people living in Park Slope, Brooklyn. Because she is based in Brooklyn herself, she understands the rhythms of the neighborhood and offers most care by secure telehealth across New York State, with select in-person visits available nearby. Her approach blends conventional psychiatry with functional medicine, advanced lab testing, nutrition, and lifestyle medicine so that treatment looks past the surface and toward the underlying drivers of how you feel.
Whole-person care for a busy Park Slope life
Park Slope's mix of young families, professionals, and creatives often means juggling a great deal at once, and stress, sleep, and mood are closely linked in ways that are easy to overlook. Rather than treating symptoms in isolation, Dr. Lewis takes a root-cause view, reviewing your history, biology, and daily life to build a plan that fits your actual goals rather than a generic protocol. Whether you are seeking help with anxiety, a persistent low mood, or trouble concentrating, care is personalized, collaborative, and grounded in evidence. Many patients come to her after years of feeling that standard fifteen-minute appointments never got to what was really going on, and appreciate having a physician who takes the time to connect the dots between physical health and emotional wellbeing.
What integrative psychiatry actually means
Integrative psychiatry keeps everything valuable about conventional psychiatric medicine and adds a wider lens. Standard med-management often centers on matching a diagnosis to a prescription and adjusting the dose. Dr. Lewis still uses those tools when they help, but she also asks why symptoms are present in the first place. That can mean examining sleep, nutrition, hormones, inflammation, gut health, thyroid function, and nutrient status, then weaving lifestyle and, when appropriate, medication into one coherent plan. The difference is one of depth and sequence: instead of only quieting symptoms, the goal is to identify and address the contributing factors so that improvement is more durable. For patients in Park Slope who want to understand the reasons behind how they feel, this approach can be a meaningful shift.
Conditions Dr. Lewis helps with
Dr. Lewis works with adults, adolescents, and children across a broad range of concerns, always through an integrative, root-cause lens. Common reasons people reach out include:
- Anxiety, worry, and panic
- Depression and persistent low mood
- ADHD and attention or focus difficulties
- Trauma and PTSD
- Perimenopausal and hormonal shifts affecting mood
- Sleep problems, burnout, and chronic stress
The root-cause and lab-testing approach
A hallmark of Dr. Lewis's practice is looking under the hood. Where it is clinically useful, she draws on functional-medicine testing to examine hormones, markers of inflammation, nutrient levels, thyroid and metabolic function, and gut and microbiome health. These findings are never treated as a substitute for careful psychiatric evaluation; instead, they add context that a symptom checklist alone can miss. If a nutrient deficiency, hormonal shift, or sleep disruption is quietly fueling anxiety or fatigue, addressing it can make the rest of treatment work better. From there she may layer in nutrition and supplement strategies, lifestyle changes, and medication management so that several levers are working together rather than a single one carrying the whole load.
How telehealth works for Park Slope patients
Secure video visits let Park Slope patients meet with Dr. Lewis from home, from the office, or wherever they feel most comfortable, without adding a commute to an already full day. After you request a free discovery call through the patient interest form, that brief conversation is used to make sure the practice is a good fit for your needs and to answer your early questions. If you decide to move forward, the initial evaluation is a longer visit that allows a thorough history, and follow-ups are scheduled to keep momentum going. Telehealth is well suited to evaluation, medication management, and ongoing care, and because Dr. Lewis is Brooklyn-based, select in-person visits are available when that format is the better fit for you.
What to expect from your first visit
The initial evaluation is intentionally longer than a typical psychiatric appointment, leaving room for a genuine conversation rather than a rushed intake. Dr. Lewis reviews your history, current concerns, medical background, sleep, nutrition, stressors, and goals, and where it is clinically useful she may recommend functional-medicine labs to examine hormones, inflammation, nutrient levels, or gut health. From that fuller picture, the two of you shape a plan that may combine lifestyle strategies, nutrition, and, when appropriate, medication. Nothing is one-size-fits-all, and you remain an active participant in every decision. Follow-up visits then track progress, fine-tune the plan, and make sure treatment continues to serve your priorities rather than simply keeping a prescription running. For Park Slope patients used to feeling like a number, this unhurried, collaborative process is often the part they value most.
Take the first step
If you have been meaning to address anxiety, mood, focus, or the general sense that your body and mind are out of sync, a short conversation is a low-pressure place to begin. The free discovery call is simply a chance to share what is going on, hear how Dr. Lewis's integrative approach might apply, and decide whether it feels right for you, with no obligation to continue. To get started, complete the patient interest form or call (212) 621-7770, and take the first step toward care that treats the whole you rather than a single symptom.
Frequently Asked Questions
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Nearby areas we serve in New York
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The information provided on this blog is for educational and informational purposes only. It is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding a medical condition.
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