Meet the Staff

Beth Kramer, RN, MSN, CBN | Ann Nguyen, Receptionist | Liliana, Medical Assistant


Beth Kramer is a Certified Bariatric Nurse with over 25 years of academic and clinical experience.

During her extensive post graduate training, Beth was academically and clinically affiliated with the nutritional support team at both Massachusetts General Hospital and University of Kansas Medical Center.

Beth serves as Chairman of Houston Bariatric Society’s Allied Health Division. Beth provides individualized options for each of her patients through structured education and implementation of the industry’s leading techniques.

She also provides clients with Hypnosis for weight loss and is actively doing Hospice on the side. This has become a passion of hers since the passing of her mother in March of 2017.

With extensive skills in Lap Band Adjustments, patient education and assisting in surgery – Beth is an integral part of Bay Choice.

Therefore, she has been Dr. Hollis’ right hand person for the past 25 years!

Memberships: Houston Bariatric Society, American Society of Metabolic and Bariatric Surgery, TABS (Texas Association of Bariatrics), and National Guild of Hypnotists.



Ann is our front receptionist who has been with us for many years. Born and raised here in Houston, she’s proud to be a Houstonian.

With parents who are Vietnamese and lived in Vietnam until the 70’s, she is the first of 7 kids to be born in the United States. She is in the middle of 4 sisters and 2 brothers.

With a love for working, helping and dealing with people she landed in the healthcare field. She loves getting people where they need to be in life to achieve greatness.

Along with a love for helping people she loves the outdoors, biking and going to the beach. Fishing is a passion of hers.

Her favorite part about working at Bay Choice is seeing the transformation of patients from surgery and how surgery has changed their lives for the better!

We are glad she is a part of our Bay Choice Family

We would like to introduce our newest member to our team Liliana. Born in California but raised right here in Houston.

She has been a medical assistant for nearly 6 years and loves her job! For fun she likes to go camping, watching movies, spending time with friends and family. Liliana also like to hunt – for deer!

We are excited to have her on our team!


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