Discover the Root Cause of Your Health Issues

Outstanding service and results for 15 years - Sage Integrative Health was voted one of Philly's favorite Alternative Health Practices for 2024 & 2025. We are a compassionate, evidence-based functional nutrition and herbal medicine practice founded by Dr. Wendy Romig. Our team is here to help you feel your best!

Meet our Team of Functional Nutritionists

Dr. Wendy Romig, DCN, CNS

Owner, Clinical Director

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Dr. BB Beba, DCN, CNS

Doctor of Clinical Nutrition

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Dr. Stefanie Haris, DCN, CNS

Doctor of Clinical Nutrition

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Rachel Alvarado, MS, CNS

Nutritionist & Health Coach

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Our Services

Sage Integrative Health was launched in Philadelphia, but now serves patients throughout the country seeking a functional medicine approach to their health. Our healing model enables us to keep services affordable and accessible while maintaining the superior quality of care we are known for.

Functional Nutrition

We work to address to the root cause of your health concerns using in-depth assessment, functional medicine tools and good listening skills. Our skilled team will ensure that you have a comprehensive plan for wellness.

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Herbal Medicine

At Sage, we may incorporate clinical herbalism as part of the healing intervention. We offer customized herbal remedies for each unique condition and carefully cross-reference each herb with medications and contraindications for your safety.

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Plant-based Nutrition

While we work with all dietary preferences, we have a sub-specialty in plant-based diets. If you wish to transition to plant-based eating or if you are already a vegetarian or vegan and need support with your health concerns, we'll ensure you are getting balanced nutrition.

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Weight Loss

Losing weight isn't always easy. At Sage Integrative Health, we understand the challenges people face when trying to shed extra pounds. Using a functional medicine approach to weight loss, we work to determine the underlying imbalances that contribute to weight gain.

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Why Choose Functional Medicine?

✅ Root Cause Focus – We don’t just treat symptoms; we identify and resolve their source.
✅ Personalized Treatment Plans – Every patient receives a unique, evidence-based wellness plan tailored to their body’s needs.
✅ Comprehensive Testing & Analysis – We use cutting-edge lab testing to understand your body at a deeper level.
✅ Integrative Therapies – A combination of nutrition, lifestyle modifications, supplementation, and mind-body medicine to restore balance.

We see a wide range of health concerns including, but not limited to:

gut health issues
hormonal imbalances
chronic fatigue
inflammatory conditions
chronic health concerns
autoimmune conditions
undiagnosed symptoms
weight management

The Sage Approach

Sage's unique blend of clinical herbalism, functional medicine, nutrition and lifestyle recommendations helps bring our patients to optimal health naturally. Our functional medicine practitioners are doctorate level and have comprehensive education and training in complex chronic conditions. We provide each patient thoughtful and customized plans EVERY visit ensuring optimal support and guidance through some of the most difficult health journeys.

Learn how we can help with YOUR health goals. Click below to schedule a 15-minute call.

Integrative Health, Functional Medicine, Clinical Herbalism, & Nutrition for your Health Concerns

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Success Stories

Over 80% of clients who work with Sage start to see improvements within 3 weeks of their Initial Consultation. Learn More: schedule a 15-minute free call today.

"Feeling sick and no one was listening..."

"I have been coming to Wendy for the past few months. I was feeling sick and no one was listening.Wendy listened to me, reviewed by blood test, and figured out what steps I needed to take to start feeling better. I feel tremendously better.I truly thank Wendy for actually listening to me. I just started to take my 13 year old daughter to her too. I highly recommend Wendy." L.R.

"I wanted to explore natural solutions first..."

"I was very close to taking a pharmaceutical product and I wanted to make sure I had explored all natural solutions first. So I met with Wendy and I'm so glad I did! After a generous consultation, she was able to formulate an herbal tincture that was specific to my health needs. I noticed an improvement within days, and I've been taking the tincture for several months now. I am so thankful for Wendy's help!" D.V.

"I would recommend all services at Sage..."

"Wendy at the Sage Integrative Health Center has been so helpful to me and my journey of wellness! She is super smart while at the same time calm and focused on you as an individual. I have a herbal tincture from Sage that has helped me get my digestive system back on track and help with pain I was experiencing. I have also used Wendy for nutritional counseling, acute issues such as seasonal allergies and guided meditation. I would recommend Wendy and all of the services she provides at Sage Integrative Health Center. She is kind and knowledgeable and I respect her advice and care." S.N.