Bringing You High Quality Care You Can Count On

Our clinical practice includes Board Certified Endocrinologists and a team with advanced training, educational degrees and professional experience. We focus on specialized diagnostics and treatment, including supportive patient education, to assist individuals in their quest for improved health and better quality of life.


Dallas Office


10260 North Central Expressway Suite 100N
Dallas, Texas 75231 Get Directions



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Plano Office


1820 Preston Park Blvd Suite 1850
Plano, TX 75093 Get Directions



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News & Announcements

We Are Members of Privia Medical Group

As of January 30, 2023, we are proud members of Privia Medical Group!

D Magazine Best Doctors

Congratulations to our physicians at Endocrine Associates of Dallas that have been named D Magazine’s 2021 Best Doctors. Endocrine Associates of Dallas & Plano Richard A. Sachson, MD Mitchell I…. Read More

Proudly Part of Privia Health


Endocrine Associates Of Dallas, P.A. is proudly part of Privia Health. Privia connects us with leading doctors in the community to transform healthcare by delivering high-quality, coordinated care that is centered on our patients.

To learn more about the resources that help you manage your healthcare, or to find other Privia doctors, visit their website.

"Dr. Folkard was the kindest endocrinologist I have ever been to. She was able to explain things to me about my thyroid and diabetes that other doctors didn't take the time to do. I've had bad experiences with other endocrinologists that seemed more interested in what their drug reps were selling rather than what their patients wanted. Dr. Folkard is not like that at all. I hope she stays at this location, it is so close to my house!"

"Dr. Dattatreya has been excellent in diagnosing, treating and maintaining my healthcare for about seven years. I highly recommend him as a caring professional who takes his patients seriously and listens to get to the bottom of your health concerns. Great office, staff, and communication"

"I became a patient after thyroid cancer and Dr. Sorsby has kept me informed about everything I could face with no thyroid. The staff are amazing, I'm so glad he is my doctor."

"I love Dr. Wiebel and all of the staff. The front office staff are professional and nice. The check in process is efficient and I never have to wait a long time. The nursing staff and lab staff are great. Dr. Wiebel is personable, knowledgeable, and easy to talk to."

"I am so grateful for Dr. King and the staff. I have been a patient for a year and have had an awesome experience each time. Vickie is patient and compassionate. I have reached out using the portal and get an immediate response. Thank you Dr. King - you have definitely been a blessing to me."

"I have always had a positive experience here. Dr. Miklius is fantastic. She is compassionate, honest, and collaborative. She is truly one of my favorite doctors. The staff has always been friendly and professional as well."

"Dr. Sachson came highly recommended. He is very efficient and knowledgeable. He knows how to get right to the source of the problem and does not waste your time. My daughter and I have both gone to him with very successful results."

"Dr. Shea is a wonderful doctor. She is kind and caring. I would certainly recommend her to any of my family and friends. She takes time to explain all of my lab work. She quickly responds to questions about lab work etc. I do not feel at all rushed while I am in her office. The office staff is very professional. She is one of the BEST!!"

Patient Portal

Access your personal health information and test results, securely message your care team, and manage payments, all from one spot and at your convenience, 24/7.

  • See your provider's openings and schedule appointments.
  • Review prescription medications and request renewals.
  • View payment history and pay current invoices.
Patient Portal