Root-Cause Healing through Whole-Body Care and Nutritional Balance.

The Lehigh Valley's Premier

Functional Medicine Clinic For Precision Wellness

Dr. Jill Crosson, DO, MBA is helping Moms, Dads, kids, individuals and athletes recover, optimize, and thrive with orthobiologics, precision diagnostics, and functional medicine.

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Non-Surgical Orthobiologic Care for Pain Relief and Performance

Education Training & Certifications

Functional-Medicine-in-the-Lehigh-Valley

Who Is Functional Medicine For?

Functional medicine is for anyone looking to understand the root causes of their symptoms—not just mask them. Whether you're dealing with chronic joint pain, fatigue, hormonal imbalances, inflammation, or unexplained symptoms that haven’t been resolved through traditional care, our approach can help.

Jill Crosson, DO, MBA - Sports Medicine Physician

A Functional Approach to Orthobiologic Recovery & Sports Medicine

Precision care for individuals of all ages, plus athletes—rooted in performance, recovery, and whole-body healing.

Dr. Jill Crosson blends sports medicine expertise with a functional medicine perspective to treat pain injuries at the source—not just the surface. Her approach to orthobiologics and non-surgical care empowers you to recover faster, reduce pain naturally, and return to peak performance with confidence.

Non-Surgical Orthobiologic Care for Pain Relief and Enhanced Recovery

Advanced, cell-based treatments and PRP to support healing, reduce pain, and improve performance—without surgery.

By combining the science of orthobiologics with principles of sports medicine, rehabilitation, and functional care, Dr. Crosson helps active individuals heal faster, move better, and return to doing what they love.

Jill Crosson, DO, MBA

Training & Milestones

Dr. Jill Crosson Training

Internship 2010

Mercy Suburban Hospital in Norristown, PA

Dr. Jill Crosson Training

Residency 2011

Family Practice, Mercy Suburban Hospital

Dr. Jill Crosson Training

Residency 2012

Family Practice, Mercy Suburban Hospital

Dr. Jill Crosson Training

Fellowship 2013

Sports Medicine, St. Luke’s Hospital, Bethlehem, PA

Get Back to What You Love — Stronger, Smarter, and Pain-Free

From injury recovery to performance optimization, Dr. Crosson helps you move better, feel stronger, and reclaim your confidence.

Over 450 5-Star Review

Dr. Crosson & Alisa have always provided excellent health care for our family & friends. This is a first class Orthopedic provider in all aspects, including scheduling, communication and results.

Al & Julie Cicioni

Dr. Crosson is amazing! She has a great bedside manner and is extremely knowledgeable and spot on with her injections! Highly recommend her!

Susan Kibrik

Dr. Crosson is very caring and through. Had gel injections for both knees. Concerned about my overall well-being. Office staff friendly and timely.

Judy Semon

Dr. Crosson is an amazing doctor. She explains all and answers all questions. You never feel rushed. She is excellent at her profession.

Diane Tallarita

Dr. Jill Crossen is a very knowledgeable doctor with perfect skills and great bedside manner!!

Diane Tallarita

Dr. Crosson was was awesome! Very thorough at reviewing my prior diagnostic test. Took the time to listen to my concerns. Gave me her honest opinion on what I need to do and how to get back to feeling 100%. Great provider!

Drew B

I just had my first stem cell treatment therapy done last week, and Dr. Crosson and her staff was amazing. I had 3 ACL knee surgeries, and none of them took. I find myslef limping after a hike, or a walk around DIsneyWorld. I cannot snowboard, or do certain things with my 1 year old son. I HIGHLY recommend Dr. Crosson and her team. They trained with the best, and you can tell. Recovery is going great.

Samantha L

Dr. Crosson has been amazing from Day 1. She is attentive, listens to concerns and truly cares about getting you back in action. In addition, her office staff is top notch! I have been so impressed with my care and highly recommend her to anyone who may need her expert care!

Lauren Spiece

Personalized Approach

Optimize Your Performance

achieve your best results

Dr. Jill Crosson believes in taking a personalized approach to sports medicine and orthobiologics. She takes a unique approach to healthcare, focusing on treating the whole body and empowering patients to take control of their health and well-being.

Dr. Jill Crosson DO MBA

Dr. Jill Crosson

Sports Medicine Physician | Functional Medicine Trainee

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