Marylynn Semekoski

Marylynn Semekoski

RDN, MBA, LDN
5.00
(14)

Specialties

  • Autoimmune disease
  • Bariatric surgery
  • Cancer
  • Celiac disease
  • Crohn’s disease
  • Diabetes or prediabetes
  • Disordered eating
  • Emotional eating
  • Food allergies
  • General health
  • GERD / Acid reflux
  • Gut health
  • Healthy aging
  • Heart disease
  • Heart health
  • Help gaining weight
  • Help losing weight
  • High blood pressure
  • High cholesterol
  • IBS
  • Kidney disease
  • Liver disease
  • Men's health
  • Menopause
  • Nutrition support
  • PCOS
  • Pediatric nutrition
  • Prediabetes
  • SIBO
  • Thyroid disorders
  • Tube feeding (EN)
  • Type 2 diabetes
  • Ulcerative colitis
  • Vegan/vegetarian
  • Weight loss medications / GLP-1s
  • Weight stabilization
  • Women's health

Approaches

  • 🍽️

    Elimination diet
  • 🍎

    FODMAP
  • 🥘

    Meal planning
  • 🤝

    Accountability

Identifies as

  • Female

Cuisines / Diets

  • Gluten Free
  • Italian
  • Low Carb / Keto
  • Mediterranean
  • Mexican
  • Vegan
  • Vegetarian

Minimum patient age

18 years old

About Marylynn

Hi, I’m MaryLynn. With 30 years as a Registered Dietitian, I blend medical knowledge with practical, compassionate guidance to help you feel confident around food. I earned my BS in Nutrition and an MBA, and I practice in Greensburg, Pennsylvania, drawing on experience from clinical settings and private practice. My credentials as an RD and LDN surface naturally in how I mentor clients, always with warmth and respect. Outside of work I love traveling, cooking, and shopping, which keeps me curious about culture and everyday nourishment. I’m glad you’re here.

Approach to care

Collaboration is at the heart of my care. I’ll listen first and then translate the latest science into clear, doable steps that fit your life. I approach nutrition through a Health At Every Size lens, focusing on behaviors and well being rather than quick fixes or dieting culture. My goal is to empower you with practical knowledge, ongoing support, and accountability that feels helpful, not pressure. We’ll aim for sustainable change, honoring your values, and building resilience for long-term health and happiness.

Your first session with Marylynn

Our first appointment is a warm, low pressure conversation about you. We’ll review your medical history, lab work, and biometrics, and together establish short-term goals that feel doable. You don’t need to have it all figured out before we meet; we’ll listen to what matters most and map out a couple of concrete next steps. I’ll explain how nutrition fits into your life, and we’ll plan follow-up to track progress, celebrate wins, and adjust as needed. I’m glad you’re taking this step.

Location

📍 Greensburg, Pennsylvania

Education

MBA, Bachelor of Science Nutrition

Hobbies

traveling, cooking, shopping

Licenses and Certifications

LDN - Licensed Dietitian Nutritionist

MBA - Master of Business Administration

RDN - Registered Dietitian Nutritionist

Worry free booking

It’s free to cancel up to 24 hours before your appointment