Lynn Kristy Castle, PA-C

Physician Assistant , Bariatric Clinical Coordinator

4.9/5 (276 ratings) 57 comments

Passionate about people, the Pittsburgh Steelers, golden retrievers and my family.

Lynn Castle

About Me

Gender: Female

Languages Spoken:

View Insurance Accepted

I have worked in Bariatrics (which is the “treatment of obesity,”) for the last 15 years. It is gratifying to walk beside patients as they battle the disease of obesity. Obesity is a complicated and multifaceted disease requiring the patients and providers to address it from multiple angles including medication, behavioral therapy and change, surgery, physical therapy, and group therapy. There is nothing better than helping a patient be successful subduing this disease.

Clinical Focus:
Bariatric Surgery, Bariatrics, "specializing in the treatment of obesity"

General Surgery

Education & Credentials


Hahnemann Medical College now Drexel University

Board Certifications


Organizations & Societies

AAPA American Academy of physician assistants TAPA Tennessee Academy of Physician assistants ASMBS American American Society of Metabolic and Bariatric Surgeons

I am privileged to walk beside my patients on their journey of self discovery and weight loss. I seek to offer compassionate, non judgmental, state of the art quality care to patients with the disease of obesity.
— Lynn Kristy Castle

Where I See Patients

University Bariatric Center

1934 Alcoa HwyBuilding D, Suite 285Knoxville, TN 37920

Phone: 865-305-9355 (WELL)


University Surgeons Associates

1934 Alcoa Hwy Ste D, #285Knoxville, TN 37920

Phone: (865) 305-9620

Fax: (865) 525-3460


Visiting our main campus? Use the UTMC Way app to get around.

My Ratings & Reviews

overall experience

276 ratings


  • Likelihood of recommending this provider


  • Provider explained things clearly


  • Provider showed concern


  • Provider included you in decisions