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About Us

Get to Know Our Primary Care Physicians and Team Members in St. Louis


Healthcare the way it should be.

The best part of my work as a primary care physician has always been connecting with people in St. Louis 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 change that. We take time to create trusted partnerships with our patients so we can fulfill our purpose: helping our patients live their healthiest, happiest lives. How? By giving them the personal attention and access that they need.

This is concierge medicine for everyone. You deserve access to a great primary care physician in St. Louis. Why? Because everyone deserves it.

Jeffrey Davis, MD
Founder of Link Primary Care

Premium Healthcare Services at an Affordable Price

doctor holding a happy baby

You can be Healthy AND Happy...

How do we make sure each one of our members gets the care they need from our primary care physicians?

  • Our doctors are the best in St. Louis, hand-picked for great clinical and interpersonal skills

  • You get the best access to your doctor, a close personal relationship, and the most comprehensive medical care available
  • Receive premium services for an affordable price 
    • Concierge Memberships
    • Wholesale Pharmacy, Labs, and Imaging
    • Brand-name Cosmetics 

Our Team

Meet Your Health Team

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. I enjoy being a primary care physician in St. Louis.

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.

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! 

Family Medicine Physician

Originally from Ohio, Dr. Bereda received his undergraduate degree from the University of Dayton in
Dayton, OH. He attended medical school at Lake Erie College of Osteopathic Medicine in Erie, PA. He
then trained at St Louis University for his family medicine residency. After residency, he served on active
duty for 4 years as a family physician at Wright Patterson Medical Center, Wright Paterson AFB, OH and
for 3 years as a flight surgeon at Scott Medical Center, Scott AFB, IL. For the last 3.5 years he has been a
staff family physician at HSHS Medical Group Family Medicine O’Fallon, O’Fallon, IL. He also has been
serving as a flight surgeon in the Air Force Reserves at Scott AFB for the last year. Dr. Bereda is an
Osteopathic Physician, or D.O., taking a holistic approach to medicine, with additional training in
osteopathic manipulation. In his free time he enjoys spending time with his family, running, and

Casey Yehling, Certified Clinical Medical Assistant

Certified Clinical Medical Assistant

I am Casey Yehling, a Certified Clinical Medical Assistant. I have been in the medical field since
2005. I specialize in Orthopedics and Family Medicine. 
My hobbies and interest primarily revolve around my family. I’m very dedicated to them and
love them very much. For fun I like a variety of things but, most of all I enjoy spending time with
my husband, son and daughter. 
I’m passionate about serving patients and creating a comfortable experience for them. I look
forward to helping you with any questions or concerns you might have about our practice!

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. In addition to being a primary care physician in St. Louis, I love athletics, woodworking, and spending time with my family outdoors.

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