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Expert Endocrinology & Aesthetic Care in Syosset, NY
Alla Khalfin Endocrinologists & Aesthetic Specialists Endocrinologists & Aesthetic Specialists is a medical practice dedicated to providing comprehensive endocrine and aesthetic care. With board-certified expertise in endocrinology, diabetes, and metabolism, our team prioritizes patient-centered care, offering tailored treatments for conditions like diabetes, thyroid disorders, osteoporosis, and weight management. Our practice combines advanced diagnostics with innovative aesthetic services, ensuring a holistic approach to health and wellness.

Led by Dr. Alla Khalfin, a graduate of the New York College of Osteopathic Medicine, we emphasize thorough patient education, personalized treatment plans, and the integration of cutting-edge technologies. Our commitment to excellence is reflected in our affiliations with leading medical societies and our focus on delivering compassionate, evidence-based care.
Services
Diabetes Management Thyroid Treatment Weight Loss Programs Osteoporosis Care Body Sculpting Laser Hair Removal Skin Rejuvenation Nutrition Counseling Injectables Telehealth Services
Highlights and features
  • Board-certified endocrinologist with specialized training in diabetes and metabolism
  • Comprehensive care for thyroid disorders, osteoporosis, and hormonal imbalances
  • Personalized treatment plans tailored to individual health goals
  • Integration of medical expertise with innovative aesthetic technologies
  • Multilingual support for enhanced patient communication
What people say
Thorough and attentive Personalized treatment plans Advanced medical expertise Caring bedside manner Effective weight management
Services
Diabetes Management
Our diabetes management program offers comprehensive diagnostic testing and personalized treatment plans for Type I and Type II diabetes. We provide insulin therapy, glucose monitoring, and lifestyle counseling to help patients achieve optimal blood sugar control. Our approach combines medical expertise with patient education to prevent complications and improve long-term health outcomes.
Thyroid Treatment
Specialized care for thyroid disorders including hypothyroidism, hyperthyroidism, and nodules. We offer advanced diagnostics, hormone replacement therapy, and surgical referrals when necessary. Our treatment plans address symptoms like fatigue, weight changes, and hormonal imbalances to restore normal thyroid function and improve quality of life.
Body Sculpting
Non-invasive body sculpting using truSculpt 3D technology targets stubborn fat and improves body contours. This FDA-approved treatment delivers precise thermal energy to reduce circumference and enhance definition in areas like the abdomen, arms, and thighs. Results appear gradually over 4-12 weeks with no downtime required.
Skin Rejuvenation
Forma skin rejuvenation utilizes radiofrequency technology to stimulate collagen production and improve skin elasticity. This treatment addresses wrinkles, laxity, and texture irregularities on the face and body. Patients experience gradual tightening and smoothing effects after a series of weekly sessions.
Weight Loss Programs
Personalized weight loss solutions combine medical evaluation with nutritional counseling to address obesity and metabolic syndrome. Our programs integrate dietary planning, behavioral modification, and medical supervision to achieve sustainable results. Certified nutritionists work alongside Dr. Khalfin to optimize metabolic health and wellness.
People
Alla Khalfin
Board-Certified Endocrinologist
Dr. Alla Khalfin specializes in endocrinology, diabetes, and metabolism with over 15 years of clinical experience. She graduated from the New York College of Osteopathic Medicine and completed fellowships at New York Medical College. Her expertise includes thyroid disorders, hormonal imbalances, and metabolic conditions.
Julie Skulikidis
Family Nurse Practitioner
Julie Skulikidis, FNP-C, provides primary care services with a focus on preventive medicine and chronic disease management. She collaborates with Dr. Khalfin to deliver comprehensive patient care, emphasizing health education and wellness promotion through evidence-based practices.
Gina Langiulli
Certified Nutritionist
Gina Langiulli, MS, RDN, specializes in medical nutrition therapy for endocrine disorders and weight management. She develops individualized dietary plans to support metabolic health, hormonal balance, and overall wellness as part of an integrated treatment approach.
Questions
Do you offer telehealth appointments?
Yes, we provide telemedicine consultations for medical evaluations and follow-ups using secure video conferencing platforms.
What insurance plans do you accept?
We accept most major insurance providers including Aetna, Blue Cross Blue Shield, Cigna, and Medicare. Contact our office for verification.
Are aesthetic treatments covered by insurance?
Aesthetic services are typically self-pay. We offer financing through CareCredit and accept major credit cards for these procedures.
How do I schedule an appointment?
Request consultations online through our website or call our Syosset office directly at 516-206-4266 during business hours.
What credentials does Dr. Khalfin hold?
Dr. Khalfin is board-certified in Internal Medicine and Endocrinology by the American Board of Internal Medicine and holds memberships in leading medical societies.