Dr. Peter Bigler
Family Medicine
Jerissa P. Belsha MD Pediatrics
Staci Pavelka, FNP-BC Family Nurse Practitioner
Brittany Besong, PA-C Physician's Assistant

About Us

Dr. Peter Bigler

Dr. Bigler spent most of his youth in Willis, TX. After graduating valedictorian from Willis High School, he moved on to Texas A&M and graduated Magna Cum Laude in 1996He graduated from Baylor College of Medicine in 2001 and completed his residency in Family Medicine at Conroe Medical Education Foundation in 2004, where he served as chief resident his final year. After residency, Dr. Bigler joined Sadler Clinic and opened Sadler Clinic - Sterling Ridge. In 2012 after the dissolution of Sadler Clinic, he affiliated with Greater Houston Physicians Medical Association (GHPMA) and remains in Sterling Ridge to serve his patients.

Dr. Bigler enjoys serving the community as a member of Conroe Medical Education Foundation Board of Directors. He recently finished a two year term as Chairman of the Administrative Board at The Woodlands United Methodist Church, where he has been a member since 2000. He is also active in Bible studies, swimming, running, weight lifting, and coaching his son's sports teams. Dr. Bigler also enjoys spending time with his wife and four sons.

Dr. Jerissa Belsha

Dr. Jerissa Belsha is a native Texan. After graduating high school as valedictorian, she went on to attend Texas A&M University where she graduated first in her class with a Biomedical Science degree. She then completed her medical degree and pediatric residency at the University of Texas at Houston and was awarded Intern of the Year and served as Chief Resident. During residency, she volunteered with World Medical Missions in Papua New Guinea and also served in Botswana, Romania and China.

After residency, Dr. Belsha joined a pediatric hospitalist group caring for newborns and sick children in the hospital. She is joining our practice in 2015 and is excited to take care of the children in our community.

Dr. Belsha is an active member of The Woodlands United Methodist Church and has served on The Children of the Woodlands Advisory School Board. She volunteers and helps with local children charities. She enjoys running, traveling, participating in medical mission trips, and spending time with her husband and two children


“Be joyful always, pray continually, give thanks in all circumstances; for this is God's will for you in Christ Jesus.”    — 1 Thessalonians 5:16-18