Precision Peptide Medicine

Personalized, medically supervised peptide treatments designed to enhance energy, metabolism, cognitive function, and cellular repair. Dr. Saul Maslavi provides evidence-based protocols tailored to support long-term wellness and restore your body’s natural balance.

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Welcome to the Practice of Dr. Saul Maslavi

For over 20 years, Dr. Saul Maslavi has helped patients restore health, balance, and long-term wellness through a comprehensive, evidence-based medical approach. As a board-certified family physician specializing in functional and integrative medicine, he focuses on identifying root causes of disease and supporting the body’s natural ability to heal.

Dr. Maslavi’s practice emphasizes personalized treatment plans that integrate nutrition, lifestyle modification, and advanced peptide therapy. His programs are designed to improve metabolism, support hormonal balance, enhance energy, and promote cellular repair for sustainable, long-term results.

Patients can expect a compassionate, clinically driven experience that empowers them to optimize their health, improve vitality, and feel their best from the inside out.

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Personalized Peptide Therapy for Optimal Health

Medical Weight Loss Programs Tailored to You

Book Your Consultation with Dr. Maslavi Today

Personalized Peptide Therapy for Optimal Health

Medical Weight Loss Programs Tailored to You

Book Your Consultation with Dr. Maslavi Today

Personalized Peptide Therapy for Optimal Health

Medical Weight Loss Programs Tailored to You

Book Your Consultation with Dr. Maslavi Today

Personalized Peptide Therapy for Optimal Health

Medical Weight Loss Programs Tailored to You

Book Your Consultation with Dr. Maslavi Today

Personalized Peptide Therapy for Optimal Health

Medical Weight Loss Programs Tailored to You

Book Your Consultation with Dr. Maslavi Today

Personalized Peptide Therapy for Optimal Health

Medical Weight Loss Programs Tailored to You

Book Your Consultation with Dr. Maslavi Today

Personalized Peptide Therapy for Optimal Health

Medical Weight Loss Programs Tailored to You

Book Your Consultation with Dr. Maslavi Today

Personalized Peptide Therapy for Optimal Health

Medical Weight Loss Programs Tailored to You

Book Your Consultation with Dr. Maslavi Today

Personalized Peptide Therapy for Optimal Health

Medical Weight Loss Programs Tailored to You

Book Your Consultation with Dr. Maslavi Today

Personalized Peptide Therapy for Optimal Health

Medical Weight Loss Programs Tailored to You

Leading Weight loss peptide

Retatrutide

Retatrutide: An Advanced Triple-Agonist Metabolic Peptide

Retatrutide is a next-generation injectable peptide uniquely designed to act as a triple-agonist at the GLP-1, GIP, and glucagon receptors. This advanced mechanism of action makes retatrutide more comprehensive and metabolically powerful than traditional GLP-1–only therapies used for weight loss and metabolic optimization.

Why Retatrutide Is Superior to Other GLP-1 Therapies

Unlike standard GLP-1 receptor agonists that primarily focus on appetite suppression, retatrutide targets three complementary metabolic pathways. GLP-1 activation helps reduce hunger and improve blood sugar regulation, GIP enhances insulin sensitivity and metabolic efficiency, and glucagon receptor activation increases energy expenditure and promotes fat oxidation.

By engaging multiple metabolic systems simultaneously, retatrutide delivers greater and more sustained weight loss compared to GLP-1 monotherapy. Clinical data show superior reductions in visceral and hepatic fat, addressing key contributors to insulin resistance and cardiometabolic disease.

Additional Advantages of Retatrutide

  • Increases metabolic rate beyond appetite suppression alone
  • Effective for patients who have plateaued on GLP-1 therapy
  • Improves insulin sensitivity and overall metabolic function
  • Supports comprehensive cardiometabolic health benefits
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Weight Loss Peptides

Tirzepatide (Therazepatide)

A dual-action GLP-1/GIP peptide that suppresses appetite, improves insulin sensitivity, burns fat, and supports powerful, sustainable weight loss.

SLU-PP-332

An advanced peptide that optimizes mitochondrial function, improves metabolic efficiency, enhances fat utilization, and supports vitality during weight-loss programs.

5-Amino-1-MQ

A metabolic-modulating molecule that enhances fat breakdown, reduces visceral fat, boosts energy, and helps patients overcome weight-loss plateaus.

Tesofensine

A potent SNDRI appetite suppressant that reduces cravings, accelerates fat loss, increases motivation, and enhances overall body composition.

Tirzepatide (Therazepatide)

A dual-action GLP-1/GIP peptide that suppresses appetite, improves insulin sensitivity, burns fat, and supports powerful, sustainable weight loss.

5-Amino-1-MQ

A metabolic-modulating molecule that enhances fat breakdown, reduces visceral fat, boosts energy, and helps patients overcome weight-loss plateaus.

SLU-PP-332

An advanced peptide that optimizes mitochondrial function, improves metabolic efficiency, enhances fat utilization, and supports vitality during weight-loss programs.

Tesofensine

A potent SNDRI appetite suppressant that reduces cravings, accelerates fat loss, increases motivation, and enhances overall body composition.

Functional peptides

  • Tesamorelin

    A growth-hormone–releasing peptide that stimulates natural GH production, enhances fat metabolism, reduces visceral abdominal fat, and supports lean muscle preservation. Ideal for improving body composition and metabolic health.

  • CJC-1295 / Ipamorelin

    A synergistic peptide combination that boosts natural growth hormone release, improves recovery, enhances fat loss, increases lean muscle, and supports deeper sleep and cellular repair. A powerful therapy for overall rejuvenation and metabolic performance.

  • LR3 (IGF-1 LR3)

    A powerful growth-factor peptide that promotes lean muscle development, accelerates recovery, enhances fat metabolism, and supports cellular repair. LR3 improves performance, boosts strength, and aids tissue regeneration for optimal body composition and healing.

A Medical Team
You Can Trust

Compassionate professionals dedicated to personalized peptide therapy and long-term wellness.

Your Local Center
For Advanced Wellness

Designed to restore balance, energy, and health.

Focused on Results.

Medically supervised peptide and hormone therapies tailored to you.

Anti-Aging and Mitochondrial Health

  • NAD⁺ — Cellular Energy & Longevity

    NAD⁺ is a vital coenzyme that powers mitochondrial energy production and supports over 500 cellular processes. Therapy restores declining NAD⁺ levels to improve energy, mental clarity, metabolism, and DNA repair. Ideal for patients experiencing fatigue, cognitive decline, stress, or accelerated aging.

  • SS-31 — Advanced Mitochondrial Protection

    SS-31 is a breakthrough peptide that targets and protects mitochondria directly. It reduces oxidative stress, enhances ATP production, improves cellular resilience, and slows age-related decline. This peptide supports cardiovascular, neurological, and metabolic health while boosting stamina and recovery.

  • MOTS-C

    A mitochondrial-activating peptide that enhances energy production, improves metabolic flexibility, and supports healthy weight management. MOTS-C helps the body convert fuel more efficiently, boosts stamina, and supports cellular resilience against stress and aging.
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Regenerative peptides

  • Glow Stack

    The Glow Stack typically includes the peptides GHK-Cu, BPC-157, and TB-500, which are
    combined to support skin quality and tissue repair pathways. Proponents use it aiming for
    improved skin radiance, elasticity, and enhanced soft-tissue recovery.

  • Wolverine Blend

    Wolverine Blend is a synergistic peptide combination—most commonly BPC-157 and
    TB-500—designed to accelerate healing and tissue repair. It supports muscle, tendon,
    ligament, and joint recovery, reduces inflammation, and enhances mobility, making it popular
    for injury recovery and regenerative therapy.

  • PBC-157

    A multi-functional peptide designed to enhance cellular energy, support metabolic performance, reduce inflammation, and promote tissue repair. Ideal for patients seeking improved vitality, recovery, and overall wellness.

  • TB-500

    A regenerative peptide known for accelerating tissue healing, improving muscle recovery, reducing inflammation, and enhancing mobility. Commonly used for injury repair, post-workout recovery, and overall physical resilience.

  • Copper Tripeptide

    A powerful skin- and tissue-repair peptide that boosts collagen production, reduces inflammation, supports wound healing, and improves elasticity. Known for anti-aging benefits, enhanced skin quality, and accelerated recovery at the cellular level.

Cognitive peptides

Selank

A nootropic peptide that supports anxiety reduction, improves focus, stabilizes mood, and enhances cognitive performance. Known for promoting mental clarity and emotional balance without sedation.

Semax

A neuroprotective peptide that boosts memory, increases motivation, improves mental clarity, and supports overall brain health. Often used to enhance cognition, reduce stress, and promote optimal neurological function.

Selank

A nootropic peptide that supports anxiety reduction, improves focus, stabilizes mood, and enhances cognitive performance. Known for promoting mental clarity and emotional balance without sedation.

Semax

A neuroprotective peptide that boosts memory, increases motivation, improves mental clarity, and supports overall brain health. Often used to enhance cognition, reduce stress, and promote optimal neurological function.

Immune Peptide

Tyrosine Alpha-1 (TA1)

A powerful immune-modulating peptide that enhances T-cell function, boosts natural defense mechanisms, reduces inflammation, and supports optimal immune balance. Commonly used to improve resilience, recovery, and overall immune health.

Tyrosine Alpha-1 (TA1)

A powerful immune-modulating peptide that enhances T-cell function, boosts natural defense mechanisms, reduces inflammation, and supports optimal immune balance. Commonly used to improve resilience, recovery, and overall immune health.

Why Peptide Therapy Works

Peptide therapy uses targeted amino-acid sequences to support cellular repair, enhance metabolism, restore hormonal balance, and improve overall performance. By working with the body’s natural systems, peptides help increase energy, accelerate fat loss, boost cognitive clarity, promote deeper recovery, and support long-term vitality.

This science-driven approach allows patients to feel stronger, more focused, and more energized — naturally and safely.

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FAQ

What Are Peptides and How Do They Work?

Peptides are short chains of amino acids that act as natural messengers in the body. They help regulate metabolism, immune function, cognitive performance, healing, and hormonal activity. When used therapeutically, peptides support the body’s own pathways — enhancing energy, fat loss, cellular repair, and overall wellness in a safe and targeted way.

Are Peptide Therapies Safe?

Yes. Peptides are naturally occurring molecules already found in the body, which makes them highly compatible and well-tolerated. Under medical supervision, peptide therapy is safe, effective, and customized to your specific health profile. Dr. Maslavi monitors dosage, lab work, and progress to ensure optimal results and safety.

How Long Does It Take to See Results?

Results vary based on the peptide and your individual goals. Many patients notice improved energy, focus, and appetite control within 1–3 weeks, while deeper benefits such as fat loss, improved strength, hormonal balance, and cellular repair continue to build over 8–12 weeks. Consistency and proper medical guidance are key.

Do I Need Lab Work Before Starting Treatment?

Yes. Comprehensive lab testing allows Dr. Maslavi to evaluate metabolic markers, hormone balance, nutrient levels, and overall health. This ensures your treatment plan is safe, precise, and fully personalized. Lab work helps identify the root causes of symptoms and guides your ideal peptide or hormone protocol.

Can Peptide Therapy Be Combined with Other Treatments?

Absolutely. Peptides work synergistically with hormone therapy, weight-loss programs, lifestyle guidance, and regenerative therapies. Whether your goals include optimizing metabolism, boosting cognition, improving recovery, or enhancing longevity, combination therapy often produces the most powerful and sustainable results.

What Conditions Can Peptides Help With?

Peptides support a wide range of health concerns, including weight loss, inflammation, hormonal imbalance, aging, energy decline, gut health, immune function, cognitive performance, and tissue repair. Each peptide serves a specific purpose, allowing Dr. Maslavi to create a targeted and comprehensive treatment strategy.

Are the Treatments Customized?

Yes. Every peptide, hormone, and wellness protocol is tailored to your lab results, medical history, lifestyle, and individual goals. Dr. Maslavi builds personalized treatment plans that address underlying causes rather than symptoms — ensuring long-term improvement and optimal health.

How Do I Get Started?

Simply schedule a consultation. During your visit, Dr. Maslavi will review your symptoms, medical history, and goals, order any necessary laboratory testing, and design a customized treatment plan. You’ll receive clear guidance, ongoing support, and follow-up to ensure your progress and long-term success.

Testosterone Replacement Therapy (TRT)

Testosterone Replacement Therapy (TRT) is a medically supervised treatment offered to men with clinically low testosterone levels. At Dr. Maslavi’s practice, TRT is designed to help restore hormonal balance, improve overall well-being, and support long-term health through personalized care and ongoing monitoring.

Each TRT program is tailored based on lab results, symptoms, and individual health goals to ensure safe, effective, and sustainable outcomes.

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Tamar Iskhakov a board-certified Family Nurse Practitioner

Tamar Iskhakov, FNP-BC is a board-certified Family Nurse Practitioner specializing in family medicine, gynecology, and aesthetics. As a master aesthetic injector, she offers a comprehensive range of advanced medical and aesthetic services, including medical hair loss treatments, sclerotherapy, Botox, dermal fillers, microneedling, PRP (Platelet-Rich Plasma) therapy, facial rejuvenation, and IV hydration therapy.

With a refined artistic eye and a patient-centered approach, Tamar’s goal is to deliver natural-looking enhancements that restore balance, enhance confidence, and leave each client feeling refreshed, rejuvenated, and empowered.

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A Trusted Medical Destination

Phone

+1 718-717-0003

Email

MaslaviMd@aol.com

Address

4232 Francis Lewis Boulevard
Bayside New york 11361