Dr. Sun is a fellowship trained urologist and expert in male reproductive medicine and surgery, with a passion for helping men optimize their health and vitality. He has advanced training in the treatment of men’s health issues such as erectile dysfunction, infertility, Peyronie’s Disease, benign prostatic hyperplasia (BPH), vasectomy and vasectomy reversal, testosterone management, and sexual dysfunction. Additionally, he provides the full spectrum of urological care for adult patients, including prostate diseases, kidney stones, male and female incontinence, and urologic oncology. Dr. Sun is skilled in all modalities including da Vinci robotic surgery and microsurgery, as well as the latest office-based technologies.


  • Fellowship in Male Reproductive Medicine and Surgery
    University of California, Los Angeles, Los Angeles, CA
  • Residency in Urology, Administrative Chief Resident
    Cleveland Clinic, Cleveland, OH
  • Medical Doctorate
    Harvard University, Boston, MA

Surgery Locations

  • Methodist Dallas Medical Center, Dallas, TX


Childless Men at the Time of Vasectomy are Unlikely to Seek Fertility Restoration
Urology, 2019

Robotic Repair of Iatrogenic Prostatosymphseal Fistula Following Photoselective Vaporization of the Prostate
Urology Video Journal, 2019

Penile Prosthesis in Solid Organ Transplant Recipients – A Matched Cohort Study
Urology, 2018

Inflammatory Cytokines in the Papillary Tips and Urine of Nephrolithiasis Patients
Journal of Endourology, 2018

Robot-Assisted Ureteral Reconstruction – Current Status and Future Directions
Urology Annals, 2018

Show all Publications

Penile-Sparing Modalities in the Management of Low-Stage Penile Cancer
Urology Annals, 2018

Testicular Seminoma: Oncologic Rationale and Role of Surgery in Treatment
Clinical Advances in Hematology & Oncology, 2017

Adenomatoid Tumor of the Testis Arising from the Tunica Albuginea
Reviews in Urology, 2016

A Compound Heterozygous Mutation in SLC34A3 Causes Hereditary Hypophosphatemic Rickets With Hypercalciuria in a Chinese Patient
Bone, 2014

Pharmacologic Ascorbate Synergizes With Gemcitabine in Pre-Clinical Models of Pancreatic Cancer
Free Radical Biology & Medicine, 2011

Vitamin C: Intravenous Use by Complementary and Alternative Medicine Practitioners and Adverse Effects
PLOS One, 2010

Comment on: Late-Onset Hypogonadism in Middle-Aged and Elderly Men
The New England Journal of Medicine, 2010

Harmacologic Doses of Ascorbate Act as a Pro-Oxidant and Decrease Growth of Aggressive Tumor Xenografts in Mice
Proceedings of the National Academy of Sciences of the United States of America, 2008

Ascorbate in Pharmacologic Concentrations Selectively Generates Ascorbate Radical and Hydrogen Peroxide in Extracellular Fluid In Vivo
Proceedings of the National Academy of Sciences of the United States of America, 2007

Urologic Conditions Treated

Urologic Procedures