Meet Our Team

The team at Musuma Healthcare and Medical Spa, including (left to right) Angie Iron, LPN, office manager Kenzie Curtiss, Kammie Caldwell, M.D., and Kim Buffalo, MSN, FNP-C, is dedicated to bringing out the best in their clients.


Kim Buffalo, MSN, FNP-C

Co-owner, Musuma Healthcare and Medical Spa

An internal medicine specialist, Dr. Caldwell is an advocate for hormone replacement therapy because it provides numerous physical and emotional benefits to patients.

Dr. Caldwell enjoys working in a medical spa atmosphere, promoting restoration and rejuvenation for men and women alike.

In addition to Musuma in Grove, Okla., Dr. Caldwell has two clinics in the Tulsa area, including Caldwell Medical Group MedSpa in Broken Arrow and Caldwell Medical Group Clinic in Wagoner.

Kim began her nursing career in 1993, with experience in emergency medicine, psychiatry, and dialysis. In 2015, she followed her lifelong dream of entering the beauty industry and co-founded Musuma with Dr. Caldwell in Grove.

Passionate about helping people look and feel their best, Kim prides herself on truly listening to clients, understanding their goals, and being honest about services and results. She treats every face with the same care she would give her own and only recommends products she personally trusts and uses.

Most recently, Kim earned her Master of Science in Nursing as a Family Nurse Practitioner. Today, she balances her growing adult primary care practice with offering a wide range of aesthetic services.


Dr. Kammie Caldwell, M.D.

Dr. Caldwell is the medical director at Musuma Healthcare and Medical Spa.