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Business Details
21 Years
experience
Your Trusted Partner for Adolescent & Young Adult Medical Care
At greenwichAYAM, we specialize in adolescent and young adult medicine, providing personalized care that respects the unique needs of this life stage. Our practice creates a welcoming environment for individuals of all sexualities and gender identities, focusing on holistic health through nutrition, exercise, and mental well-being. We emphasize open communication between patients, families, and healthcare providers to support healthy development.

With expertise in managing eating disorders and adolescent-specific health concerns, our approach combines medical rigor with compassionate care. We collaborate with multidisciplinary teams to address complex cases, ensuring comprehensive treatment plans tailored to each patient's needs. Our practice philosophy balances respect for patient autonomy with appropriate family involvement during critical developmental years.
Services
Eating Disorder Management Adolescent Medicine Primary Care Assessments Medical Supervision Consultations
Details
  • Year established: 2005
Highlights and features
  • Fellowship-trained adolescent medicine specialist with 20+ years experience
  • Holistic approach addressing physical, emotional, and behavioral health needs
  • Collaborates with multidisciplinary treatment teams for complex cases
  • Established practice serving Greenwich community since 2005
  • Specialized expertise in eating disorder management across all age groups
Associations and certifications
  • American Academy of Pediatrics
  • Society for Adolescent Health and Medicine
  • Academy of Eating Disorders
Services
Eating Disorder Management
Specialized treatment for anorexia, bulimia, ARFID, and binge-eating disorders using holistic approaches. Our board-certified specialist addresses physical and mental health aspects through multidisciplinary collaboration. We provide medical supervision for patients of all ages while maintaining coordination with primary care providers.
Adolescent Medicine
Comprehensive care for tweens, teens, and young adults focusing on physical development and behavioral health. Services include mental health screening, risk behavior assessment, and health education. We promote healthy lifestyle choices while respecting patient autonomy and family involvement.
Primary Care Assessments
In-depth health evaluations for existing patients including mental health monitoring and preventive care. Our assessments address both acute medical needs and long-term wellness planning. We maintain continuity of care while coordinating with other specialists as needed.
Medical Supervision
Coordinated care for complex cases requiring multidisciplinary treatment teams. We provide medical oversight for residential eating disorder programs and community-based treatment plans. Our services ensure consistent medical monitoring while integrating therapeutic interventions from other professionals.
Consultations
Expert evaluations for patients seeking specialized care or second opinions. Our consultations address diagnostic uncertainties and treatment planning for eating disorders and adolescent health concerns. We offer referrals to trusted specialists while maintaining comprehensive care coordination.
People
Dr. Marcie Schneider
Physician
Board-certified adolescent medicine specialist with 25+ years experience. Developed Greenwich Hospital's adolescent medicine program. Fellow of American Academy of Pediatrics and Society for Adolescent Health and Medicine. Published researcher in eating disorders and adolescent health.
Questions
What age groups do you treat?
We specialize in care for adolescents through young adults, typically ages 12-25, with expertise in the unique health needs of this developmental period.
Do you accept new primary care patients?
We currently only accept new patients for eating disorder management and specialized consultations. Existing patients continue receiving comprehensive health assessments.
How do you handle eating disorder treatment?
Our holistic approach combines medical management with multidisciplinary collaboration, addressing both physical symptoms and underlying psychological factors through coordinated care teams.
Can you coordinate with other providers?
Yes, we regularly collaborate with psychiatrists, therapists, and residential treatment programs to ensure comprehensive care coordination for complex cases.
What makes your practice unique?
Our specialized focus on adolescent transition issues combines medical expertise with understanding of developmental needs, emphasizing both patient autonomy and family support.
How to schedule an appointment?
Contact our Greenwich office directly at 203-532-1919 during business hours Monday-Thursday for appointment scheduling with our medical team.