About Us


Healthcare the way it should be.

The best part of my clinical work as an ER physician has always been connecting with people and helping them through their hardest days. However, within the traditional medical model, taking time to connect is sometimes difficult to do.

At Link Primary Care we strive to change that. We take time to create trusted partnerships with our patients, so we can operate in accordance with our purpose – which is to help our patients live their healthiest, happiest lives by giving them the personal attention and access that they need.

It’s concierge medicine for everyone – because everyone deserves it.

Jeffrey Davis, MD
Founder of Link Primary Care

The Link Primary Difference

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Our Team

Meet Your Health Team

Erica Yalavarthi, MD

Family Medicine Physician

Hello! I am Dr. Yalavarthi, a Board-Certified Family Medicine Physician. I graduated from University of Missouri-Kansas City School of Medicine and completed my residency at Baptist – Lutheran Medical Center in Kansas City. After residency I moved to St. Louis with my husband to be close to family.

My goal in this direct primary care practice is to provide personalized, cost-effective, and cost-conscious healthcare to my patients all while loving my job. I am excited to spend time with my patients, making decisions together based on the best evidence available. While I treat both acute and chronic conditions, I am a big proponent of preventive care. Keeping you healthy through nutrition, exercise, and mental well-being is just as important as treating an illness.

My husband and I have 3 children and two dogs. In my free time, I enjoy watching my kids at their sporting events, playing tennis, running, reading and being with my family and friends.

Jeffrey Davis, MD, MBA

Emergency Medicine Physician
Founder of Link Primary Care

I am Jeffrey Davis, a Board-Certified Emergency Medicine Physician and founder of Link Primary Care. I have decades of experience as a practicing Emergency Room physician and healthcare administrator.

We give people fast and easy access to a full-service personal physician. We would love to talk to you, so please leave us your contact information.

I completed undergraduate studies at Northwestern University, medical school at Vanderbilt University, and residency training at the University of California in San Diego. I completed my MBA at Washington University in St. Louis.

My wife and I have 3 daughters and two dogs named Whiskey and Mochi. I love athletics, woodworking, and spending time with my family outdoors.

Annette Copeland, CMA

Certified Medical Assistant

My name is Annette Copeland, a certified medical assistant. I have a life-long love for healthcare and preventative wellness care. I feel
so very fortunate to be working alongside Dr. Yalavarthi and Dr. Davis here at Link Primary Care. My background is in both Internal and Family

Originally from the Chicago area, I moved to St. Louis in 2014. My husband and I have a blended family of “eight is enough,” and a healthy crew of grandchildren. Dogs rule in the Copeland household. I am an animal lover. I also love working outdoors in the sunshine and fresh air doing yard work and gardening. When the weather does not permit, I truly enjoy reading books regarding health/wellness/healthy cooking, etc. (or listening online). My husband and I are of like minds in that respect and are always working on healthy lifestyle changes. Even the Copeland canines eat healthfully!

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