Krystal Gilb, FNP, Nurse Practitioner

Krystal Gilb, FNP

Nurse Practitioner

10296 Big Bend Blvd
Suite 206
Saint Louis, MO 63122

+2 more locations

Overall rating

Top reviews

I am three years past my Bariatric Sleeve and Krystal has been by my side every step of the way. I went from that initial care to joining the weight loss program. She has been there for suggestions, encouragement and has helped meShow more succeed in my weight loss. I’m very appreciative of all her help and knowledge. Thank you Krystal, you’re the best!

Cynthia E • May 19, 2026

Krystal is a very intelligent, knowledgeable and sophisticated practitioner. She is also very kind and caring. She remembers what is discussed from each session to the next, and is very much an advocate for someone attempting to lShow moreose weight and to manage their weight both short term and long term. I recommend her services to anyone serious about weight management.

Anita M • May 07, 2026

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Krystal Gilb, FNP?


About Krystal Gilb, FNP

Krystal comes highly qualified with a Bachelor of Science and Master’s in Nursing. After completing both degrees with honors, she became a Nurse Practitioner in family medicine. She has professional experience in Urology and served many years as an emergency room nurse. Krystal is enthusiastic about educating people on methods to improve overall health and wellness. She resides in Imperial, MO, with her husband, three children, and two Boston Terriers. When she’s not empowering people to make healthy life choices, she enjoys spending time with her family on the boat on Lake of the Ozarks from sunup to sundown.

Services, Conditions and Procedures

Bariatric Procedure Complications

Bariatric Surgery

Medical Weight Loss

Morbid Obesity

Obesity

Weight Gain


Locations (3)

St. Louis Bariatrics

1400 Hwy 61
Suite G50
Festus, MO, 63028

10296 Big Bend Blvd
Suite 206
Saint Louis, MO, 63122

Telehealth
Saint Louis, MO, 63122


More About Krystal Gilb, FNP

Practice

St. Louis Bariatrics

Hospital Affiliations

  • Mercy Hospital Jefferson

Specialties

  • Nurse Practitioner

NPI Number

1053858589

Provider's Gender

Female


Background and Education

Education

  • Maryville University - St. Louis

Reviews

4.97
359 Reviews

Krystal has been a great help to me through my weight loss journey, I couldn’t have gotten as far as I have without her support. Thank you Krystal for all you have done for me, you are greatly appreciated.

Cynthia E • June 16, 2026

Good experience overall.

Vickie S • June 16, 2026

Excellent patient care. Great communication with her patients.

Jeffrey P • June 15, 2026

Ever since I met Krystal she has been a breath of fresh air. I hope to keep getting good advice from her. Keep up the good work Krystal.

Janice A • June 12, 2026

Very good at her job. She does a great job explaining everything.

Ryan M • June 11, 2026

Very caring!

James C • June 10, 2026

She was great and very helpful

Heather A • June 09, 2026

Krystal is a true professional at her job. Her and her team have helped me lose over 80 pounds over the past few years and have always been great to work with!

Timothy H • June 05, 2026

I love that Krystal actually listens to your concerns

Stephanie M • June 04, 2026

she was great to talk to

Jeffrey Y • June 03, 2026

Very thorough

Christina R • June 03, 2026

Krystal was great. Made sure she answered all questions i had.

Joanie S • June 03, 2026

Professional as always.

Ronald O • June 02, 2026

Krystal has always listened to my concerns and is very easy to talk to. Love her!

Jennifer W • May 29, 2026

She is wonderful!! Makes sure you don’t have any questions.

Christina E • May 28, 2026

Krystal is very smart and pretty

Emily Y • May 28, 2026

This was a great experience and I got all questions I had answered.

Dan P • May 27, 2026

I am three years past my Bariatric Sleeve and Krystal has been by my side every step of the way. I went from that initial care to joining the weight loss program. She has been there for suggestions, encouragement and has helped me succeed in my weight loss. I’m very appreciative of all her help and knowledge. Thank you Krystal, you’re the best!

Cynthia E • May 19, 2026

She is a wonderful person to help guide you on your journey ♥️

Lori B • May 18, 2026

“Supportive, understanding, and focused on real results. Excellent experience.”

Michael W • May 15, 2026

Always enjoy meeting with Krystal. The whole staff here is friendly & professional.

Mark C • May 14, 2026

Krystal is very kind and helpful. Always answers all my questions and encourages me to keep going! An excellent experience. I would recommend Dr Snow and his team without hesitation.

Starila N • May 13, 2026

Listens, understands, educates and is great a care plans to help people meet their goals.

Elizabeth G • May 13, 2026

Always great!

Shannon J • May 13, 2026

Krystal is great. Always takes time to answer my questions

Darren C • May 13, 2026

I really enjoy talking with crystal. She is very good at encouraging positive changes

Mary L • May 12, 2026

Super friendly and helpful

Jonathan J • May 08, 2026

Always helpful and supportive

Ricky K • May 07, 2026

Krystal is a very intelligent, knowledgeable and sophisticated practitioner. She is also very kind and caring. She remembers what is discussed from each session to the next, and is very much an advocate for someone attempting to lose weight and to manage their weight both short term and long term. I recommend her services to anyone serious about weight management.

Anita M • May 07, 2026

Krystal is awesome. She's always encouraged me and was an advocate for me when my insurance tried to deny my coverage. I'm happy to have her!

Leann C • May 07, 2026

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