Sarah Oh

Lead Master Injector And Medical Aesthetic Director at TVI MedSpa


“Beauty can be intimidating. I want my patients know that I will listen, educate and help them achieve their goals with safety, creativity and the medical skills to get them there!”

Sarah Oh is all about investing the necessary the time with each client to really understand their aesthetics goals. With a bachelor’s degree in nursing and with a strong background in critical care, Sarah Oh has a strong knowledge in facial anatomy and the innovations within the Medical Aesthetics Industry. Hailing from Huntington Beach, CA, Sarah completed her intense training working alongside top board certified plastic surgeon, Dr. Peter Newen before making her home in Tulsa, OK.

Davin Haraway, D.O.

Internal Medicine Physician

Dr. Haraway has an extensive background in internal medicine, wound care, hyperbaric medicine, and phlebology. He enjoys helping clients learn about their health and select the best treatment options for their specific needs.

Karen Kochell, APRN-CNP

Advanced Practice Nurse

Karen has been working closely with Dr. Haraway for over two decades. She devoted her passion to help her patients feel better with non-surgical treatments that enhance their natural beauty and restore the look of vitality from their youth.

[TVI MedSpa text]

“Staff and Doctor are very kind.
Couldn’t be more pleased with the care I received.”


Find your vibrant,
healthy, youthful
skin here at
TVI MedSpa


At TVI MedSpa, Polydioxanone PDO Thread Lift is a game changer for someone in their 40s and 50s with mild signs of aging. The PDO thread lift at TVI MedSpa is a minimally invasive treatment that tightens sagging skin tissue and replaces lost volume by lifting and promoting collagen production.


Injectable treatments can freshen your appearance and minimize or eliminate visible signs of stress, aging or genetics. Getting work done with injectables is part of a regular beauty routine. Patients seek face tuning rejuvenation procedures at TVI MedSpa to safely and quickly see results.


The Cutting-edge
RF microneedling system

Sylfirm X® is the world’s first & only FDA cleared Pulsed Wave and Continuous Wave Radio Frequency Micro Needling device targeting both skin laxity and pigmentation for ultimate skin rejuvenation. This latest generation system is clinically proven to safely and effectively address a number of issues, including wrinkles, redness, acne scars, minimizing pores, and improving the overall look and tone of the skin.


Enhance your happiness
by revealing your unique
natural beauty



SculpSure® Body Contouring is a FDA cleared device for the reduction of stubborn fat. SculpSure® eliminates fat cells avoiding invasive procedures. Non-invasive laser body contouring helps you achieve a slimmer, more natural-looking appearance. No surgery. No downtime. Just results.



Approximately 55% of women and 45% of men have spider veins. At TVI MedSpa we offer newer generation vein treatments. These procedures are minimally invasive and they dramatically reduce pain and recovery time.



PicoSure® is the world’s first picosecond laser. Better and faster than any other treatment, PicoSure® is the safest and most effective laser tattoo removal in the world. Its advanced PressureWave™ technology guarantees the best results working with your body to remove unwanted ink.

“ I am privileged to be here at TVI MedSpa with Dr. Haraway in Tusla! I love the people here! Tulsa is the city where relationships blossoms and clients become friends. When my client’s come here, they trust me to help them look amazing and leave here with confidence and knowing they look their best.”

Sarah Oh




Opening Hours

MON - FRI: 9 am - 5 pm
SAT: by appointment only
SUN: Closed

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