DR. SLAVA FUZAYLOFF, DO — TESTOSTERONE CLINIC NYC
I'm Dr. Slava Fuzayloff. I run Testosterone Clinic NYC in Midtown Manhattan, and I see every new patient myself — not a nurse practitioner, not a rotating provider, not a form you fill out online. When you come in, you meet the doctor who will read your labs, set your plan, and follow your progress.
Most testosterone treatment today looks the same: you answer questions on a website, someone you'll never meet approves a prescription, and medication shows up in the mail. You never see a doctor. If something feels off, there's a call center.
I built this practice to work the opposite way. Low testosterone is a medical diagnosis, not a subscription. Getting it right means someone has to actually examine you, look at your full blood work, and understand your health history before writing a single prescription — and then stay with you as your body responds.
That someone is me. I evaluate every new patient in person, at my office at 35 W 36th Street. I draw your labs here, I read the results myself, and I build your plan around what your numbers and your symptoms actually show. When your dose needs adjusting, I'm the one adjusting it. You're working with one physician who knows your case — not a system that treats everyone the same.
A DO is a fully licensed physician — the same practice and prescribing rights as an MD — trained with extra emphasis on treating the whole body rather than one number in isolation. When I evaluate you for low testosterone, I'm looking at your complete health picture, not just a single lab value.
Board certification means I passed the national standard for diagnosing and managing adult medical conditions. Testosterone affects your heart, your blood, your metabolism, and your mood — internal medicine is the training that lets me weigh all of it before recommending treatment.
I completed medical school at NYCOM and my Internal Medicine residency at New York Hospital of Queens (now NewYork-Presbyterian Queens), where I trained caring for complex adult patients.
You're not my first case of anything. That experience is the difference between someone following a chart and someone who has seen how real men respond to treatment over years.
Your first visit is a real medical evaluation — I review your symptoms and history, examine you, and draw blood in the office. I don't prescribe testosterone to someone I haven't properly assessed. A clinic that hands out a prescription on day one, before it knows your numbers, isn't practicing careful medicine.
Your blood work goes to Quest or Northwell and comes back to me. I read it — not outsourced staff — and I sit with you to explain what it means before we decide anything.
There's no single dose I give everyone. Your treatment depends on your labs, your symptoms, your age, and your goals, and I adjust it based on how your body actually responds.
Testosterone therapy isn't set-and-forget. I recheck your blood work and track your markers over time to keep treatment safe and working. That ongoing follow-up is part of the care, not an add-on.
ON SEEING THE DOCTOR HIMSELF:
One of the main reasons I chose this clinic was that I met directly with Dr. Fuzayloff himself—not a nurse practitioner or a rotating provider. He reviewed my symptoms and laboratory results, explained the treatment options, and continues to personally monitor my progress.
— Daniel K., Murray Hill
On a real evaluation before treatment:
I had been feeling tired and unlike myself for a long time. TRT helped me feel more energetic and mentally sharper. Dr. Fuzayloff took the time to review my symptoms and laboratory results before recommending treatment.
— David L., Upper East Side
On personalized, monitored care:
TRT has helped me regain energy and motivation that I had been missing for several years. I appreciate that Dr. Fuzayloff focuses on regular testing and adjusts the treatment based on my response.
— Robert S., Financial District
On no-pressure treatment:
I was hesitant about testosterone treatment at first, but the process was explained clearly and without pressure. The follow-up has been thorough, and I have seen gradual improvements in my mood, strength, and stamina.
— James P., Chelsea
On clear, carefully tracked care:
After starting TRT with Dr. Fuzayloff, I noticed a meaningful improvement in my energy, focus, and motivation. The treatment plan was clearly explained, and my progress has been monitored carefully.
— Michael R., Manhattan
On a straightforward process:
The clinic made the entire process easy, from testing to follow-up appointments. I feel more energetic, recover better after workouts, and have noticed an improvement in my overall quality of life.
— Andrew M., Hell's Kitchen
The initial evaluation is $175. That covers the evaluation itself — the visit where I assess you, examine you, and decide whether testosterone therapy will actually help. It does not include lab work or medication, which are billed separately, and I'll tell you what those cost before you commit to anything.
You'll know the price before you walk in. There are no prior authorizations, ever, and no surprise fees. If treatment isn't right for you, I'll tell you that too.
For a full breakdown of membership, medication, and insurance, see our Pricing page →.
Now you know who you'd be working with. The next step is a $175 initial evaluation with me — in person, in Midtown — where we'll look at your symptoms and your blood work and decide together whether testosterone therapy makes sense for you.
35 W 36th St, Suite 7E, New York, NY 10018 · Mon–Fri 2–7 PM · Sat 12–4 PM
