Meet the Doctors


Ra’Kerry K. Rahman, M.D.

Ra’Kerry K. Rahman, M.D.

Orthopedic Spine Surgeon

Dr. Ra’Kerry Rahman is a board certified orthopedic spine surgeon specializing in complex spine conditions. Dr. Rahman trained with some of the world’s leading spinal surgeons and helped many patients regain a normal lifestyle. He excels in his field by using cutting-edge technology and minimally invasive techniques to perform various spinal surgeries including anterior cervical disc fusions/replacements, lumbar fusions/laminectomies, spinal reconstructive surgeries and more!

He completed his orthopedic surgery residency at New York-Presbyterian Hospital/Columbia University Medical Center in New York (where he was chief resident), received his spine fellowship training in spinal surgery and completed a complex adult and pediatric spine fellowship at Barnes-Jewish Hospital at Washington University School of Medicine in St. Louis, MO. Additionally, he earned a medical degree at the University of Rochester School of Medicine and Dentistry in New York and a bachelor's degree in chemistry at Florida A&M University in Tallahassee, FL.

Dr. Ra’Kerry Rahman is a proud member of:

  • The Global Spine Outreach Scoliosis Research Society (SRS)
  • American Academy of Orthopaedic Surgeons (AAOS)
  • Alpha Omega Alpha Honor Medical Society
  • The Society of Lateral Access Surgery (SOLAS)
  • Cervical Spine Research Society (CSRS)


Sam Dang, D.P.M., FAPWCA

Sam Dang, D.P.M., FAPWCA

Podiatric Medicine & Surgery

Dr. (Sam) Dzung Dang is a Board Certified Wound Care Specialist and Foot & Ankle Reconstruction with experiences in medically and surgically treating all type disorders, ulcers and wounds of the foot & ankle and contiguous areas. These can involve corns, calluses, bunions, hammertoes, high arches, flat feet, nail abnormalities, nerve tumors (neuromas), skin (dermatological) conditions, foot and ankle sprains, sore, infected ingrown toenails, ganglions cysts, warts, pressure ulcer, non healing chronic wounds etc. His training is comprehensive, but he has a special focus on:

  • Pediatric, Adult and Geriatric Foot Care
  • Sports Related Injuries
  • Foot and Ankle Trauma
  • Diabetic Foot Ulcer
  • Wound Care Management


Andrew K. Lee, M.D.

Andrew K. Lee, M.D.

Extremity Orthopedics

Dr. Lee is double Board Certified in Orthopedic Surgery and has added Qualifications in Surgery of the Hand.

Dr. Lee received his Bachelor of Science degree from the University of California at Los Angeles in 1988 and earned his Doctorate of Medicine at Howard University, Washington D.C. in 1992. He completed his residency in Orthopedic Surgery at Howard University Hospital in 1997 and also received training at George Washington University affiliated hospitals.

Dr. Lee completed his fellowship in Hand Surgery at The Hand Surgery Centers of Texas and his Microvascular training at Baylor College of Medicine.


Edward Lee, M.D.

Edward Lee, M.D.

Orthopedic Surgeon
Dr. Edward Lee is a board-certified, fellowship trained orthopedic surgeon. Dr. Lee is board certified by the American Board of Orthopedic Surgeons and is also an active member of the Arthroscopy Association of North America and the Texas Medical Association. After earning his undergraduate degree from Columbia University in New York, Dr. Lee completed his internship and orthopedic surgery residency at The George Washington University School of Medicine in Washington, D.C. Following his residency, Dr. Lee went to The Mount Sinai School of Medicine in New York for fellowship training in shoulder arthroscopy and reconstruction. Dr. Lee specializes in minimally invasive arthroscopic procedures in the treatment of acute ligament, tendon and cartilage injuries to the shoulder and joints. He also specializes in orthopedic sports medicine injuries and fracture care of the shoulder, elbow, wrist, hand, hip, knee, ankle and shoulder joint replacement. In his spare time, Dr. Lee enjoys cars, fitness, and spending time with his wife and children.

David D. Nguyen, M.D., FACEP

David D. Nguyen, M.D., FACEP

Triple Board Certified in Interventional Pain Management, Anesthesiology, and Emergency Medicine

Dr. Nguyen is Triple Board Certified in Interventional Pain Management, Anesthesiology, and Emergency Medicine. He has completed a residency in Anesthesiology and then continued with a fellowship in Interventional Pain Management. He has also completed a residency in Emergency Medicine. Dr. Nguyen is from Houston and proud to return to serve the people of Houston and surrounding regions.

Dr. Nguyen went to college at The University of Texas at Austin where he graduated With Honors. He then completed his medical school at Texas Tech University Health Sciences Center in Lubbock, Texas, and then completed his Emergency Medicine residency at The University of Texas at Houston Health Science Center. He gained extensive training and benefited from practicing in both private and academic hospitals.

Dr. Nguyen served as an Assistant Professor at Baylor College of Medicine in Houston and at The University of Texas Medical Branch in Galveston, Texas. He pursued further training with a second residency in Anesthesiology at The University of Texas Medical Branch and expanded his skills set with an Interventional Pain Management fellowship at Texas A&M Health Sciences Center (Scott & White Hospital) in Temple, Texas. Dr. Nguyen has been trained by some of the world's experts in all three of his medical specialties.

He continues to also be an adjunct Clinical Assistant Professor at Texas A&M Health Sciences Center Department of Anesthesiology where he is actively involved with many of the residents and fellows and academic projects. Dr. Nguyen has also published multiple articles and presentations in Pain Management, Anesthesiology, and Emergency Medicine. These presentations and articles have been published in numerous national and international medical journals and conferences.