Pamela O'Connor, MD

  • Medical School: Texas A & M University
  • Graduation Year: 1996
  • Years of Experience: 18+
  • Specialties: Sports Medicine
  • Hospital Affiliations: Conroe Regional Medical Center, Memorial Hermann The Woodlands Hospital
  • Certification: Board certified by the American Board of Family Medicine

Get To Know Dr. O’Connor

Dr. O’Connor’s commitment and passion for fitness and sports led her to not only become a family practice physician, but to also go on to extensively study sports medicine and obtain an ACGME, a Certificate of Added Qualification in Sports Medicine. While Dr. O’Connor treats patients of all ages with various conditions and needs, she especially enjoys helping athletes to stay healthy, perform to their greatest potential, and recover from injuries and other challenges and setbacks. When not practicing medicine, Dr. O’Connor enjoys walking, biking, practicing yoga and working out with the p90x extreme home fitness workout program. Aside from staying active, she also enjoys sewing baby gifts, spending time with family, being involved in church activities, and cooking up creative vegan recipes with her daughter Katie.

Duyen Wolken, PAC

  • Physician Assistant Education: Bachelor’s Degree from University of Texas Medical Branch in Galveston & Master’s Degree from University of Nebraska
  • Graduation Year: 1998
  • Years of Experience: 15+

Get To Know Duyen Wolken

Having a lifelong aspiration to care for people and serve others, Mrs. Duyen Wolken completed both a bachelor’s and master’s degree in preparation for her career as a Physician Assistant, and she has been living out her dream and doing what she loves ever since! Originally from Beaumont, TX, Mrs. Wolken has been a part of the medical staff at College Park Medicine since 2012. She and her family currently reside right here in The Woodlands area where they take part in all that the local community has to offer. When not seeing patients, Mrs. Wolken enjoys spending time with family and friends, studying scriptures, and camping. In fact, she says that some of her fondest memories come from the moments she spends with her loved ones couped up in their tiny truck camper! Camping enthusiast yourself? Be sure to exchange stories with Mrs. Wolken - your office visit is sure to be anything but ordinary!

Christopher Chapman, MD

  • Medical School: Universidad Autonoma de Guadalajara/New York Medical College
  • Graduation Year: 2000
  • Years of Experience: 10+
  • Specialties: Medical Weight Loss
  • Hospital Affiliations: Conroe Regional Medical Center, Memorial Hermann The Woodlands Hospital
  • Certification: Board certified by the American Board of Family Medicine

Get To Know Dr. Chapman

With four children of his own, Dr. Chapman is not only a highly renowned family practice physician - he’s a family man himself! Whether you need medical care due to illness or require a well check or physical, Dr. Chapman is fully committed to offering patients in the Northwest Houston area the very best of care. Additionally, Dr. Chapman is also passionate about medical weight loss. He can help you lose weight and keep it off with a custom-tailored, physician monitored weight loss program.
When not practicing medicine, Dr. Chapman enjoys tennis, golf, listening to classical music, and staying active with his wife and children in the great outdoors!

Samson Sheih, MD

  • Medical School: University of Texas Medical School at San Antonio
  • Graduation Year: 1998
  • Years of Experience: 14+
  • Specialties: Worker’s Compensation Employment Physicals, Preventive Medicine
  • Hospital Affiliations: Conroe Regional Medical Center, Memorial Hermann The Woodlands Hospital
  • Certification: Board certified by the American Board of Family Medicine

Get To Know Dr. Sheih

A real people person, Dr. Sheih gets a lot of great patient reviews and even has a 5 star rating on Healthgrades! He is also trilingual – speaking fluent English, Spanish, and Chinese! Aside from doing what he loves, Dr. Sheih also knows how to enjoy a good time, especially with his family. When he’s not in the office, he enjoys spending his time mastering a new computer game or watching his kids play sports – and if you’re a ski enthusiast, be sure to talk to Dr. Sheih about your latest adventure. He’s been known to hit the slopes a time or two himself!

Jack Pieniazek, DO

  • Medical School: University of North Texas College of Osteopathic Medicine
  • Graduation Year: 1995
  • Years of Experience: 18+
  • Specialties: Physician Monitored Weight Loss, Cholesterol Management
  • Hospital Affiliations: Conroe Regional Medical Center, Memorial Hermann The Woodlands Hospital
  • Certification: Board certified by the American Board of Family Medicine & Certified as a Cholesterol Specialist by the American Board of Clinical Lipidology

Get To Know Dr. Pieniazek

Dr. Jack Pieniazek has dedicated his career as a physician to helping people live better and be healthier through cholesterol management and medical weight loss. In aspiring to ensure that his patients enjoy a higher quality of life, Dr. Pieniazek was trained and certified as a Cholesterol Specialist by the American Board of Clinical Lipidology. Though Dr. Pieniazek is originally from Poland, his love of Texas and the local community has made him a true Texan at heart. When not practicing medicine, Dr Pieniazek has fun taking on challenging home improvement projects, spending time with this wife and two children, and seeing new places. Be sure to ask him about his last trip - he’s sure to have a story to tell!