About Katy Cypress
Oral Surgery And
Implant Center

Welcome to Katy Cypress Oral Surgery and Implant Center in Katy, TX

We are a full-service oral surgery and dental implant office offering patients excellence in oral surgery care. Our surgery procedures are carried out using state-of-the-art technology to ensure that patients have the best experience possible while minimizing discomfort and maximizing recovery and healing time after surgery.

Katy Cypress Oral Surgery

I am Dr. Brian Ryu, Oral Surgeon, Katy, TX.

Dr. Ryu majored in biology at University of Alabama at Birmingham where he graduated Summa Cum Laude. He then went onto University of Alabama at Birmingham School of Dentistry during which he was inducted to dental honors society, Omicron Kappa Upsilon.

After receiving his Doctor of Dental Medicine degree, Dr. Ryu completed his Oral & Maxillofacial Surgery training at Indiana University Health. During his time in Indiana, he provided surgical services in the areas of tooth extractions, dental implants, facial trauma, oral pathology and orthognathic surgery. He met his wife in Indiana and upon completion of his residency, he followed her to Houston.

Dr. Ryu is fluent in both English and Korean. Outside of work, Dr. Ryu enjoys playing tennis, playing the piano, cooking and spending time with his wife.

I am Dr. Ahmad Millwala, Oral Surgeon, Katy, TX.

Ahmed Millwala

Dr. Ahmad Millwala’s journey unfolded with a profound commitment to humanity, starting in Chicago after high school. He immersed himself in the world of computer science at Northeastern Illinois University, where he not only earned his bachelor’s degree but did so with the highest honors, graduating Summa Cum Laude as an honors program graduate.

His path then took a compassionate turn toward dentistry at the University of Louisville in Kentucky, where he earned his Doctor of Dental Medicine degree. It was during a one-year general practice residency at the University of Louisville Hospital that Ahmad’s fervor for oral surgery blossomed, fueled by a genuine love for enhancing the lives of others.

The quest for excellence led him to New York Medical College, where he dedicated four transformative years to training as an Oral and Maxillofacial Surgeon. A testament to his experience and skills, he proudly served as the Chief Resident during his final year, leaving an indelible mark on Westchester Medical Center and Metropolitan Hospital, the bastions of his residency.

Throughout this enriching period, Dr. Ahmad Millwala passionately delved into treating diseases of the head and neck, with a special emphasis on mastering the intricacies of facial trauma. Office-based procedures, such as tooth extractions, bone grafting, and the placement of dental implants, became not just tasks but expressions of his profound commitment to the well-being of his patients.

His dedication culminated in board certification by the American Board of Oral and Maxillofacial Surgeons, a testament to his unwavering enthusiasm, love for humanity, and the culmination of a journey marked by compassion, experience, and skill.

I am Dr. Pasha Sanders, Oral Surgeon, Katy, TX.

Dr. Sanders, a beacon of uniqueness and ambition, hails from Akron, Ohio, where her extraordinary journey began. Her educational odyssey took root at Tuskegee University, where she not only attained a Bachelor of Science in Chemistry but did so with honors, laying the foundation for her future success.

Postgraduate endeavors saw Dr. Sanders at Meharry Medical College, a crucible of excellence, where she earned her Doctorate of Dental Surgery. Her brilliance shone brightly as she was inducted into the prestigious Omicron Kappa Upsilon Honor Society, a testament to her unparalleled talent.

Undeterred by challenges, Dr. Sanders embarked on a remarkable trajectory, culminating in her Medical Doctorate degree, two years of General Surgery, and a residency in Oral & Maxillofacial Surgery at the University of Texas at Houston. Her success, like a tapestry woven with skill and determination, mirrors her blessed journey.

Trained in the full spectrum of Oral & Maxillofacial Surgery, Dr. Sanders manifests her talents in dentoalveolar surgery, dental implants, anesthesia, maxillofacial trauma, and orthognathic surgery. Beyond clinical excellence, she is an embodiment of compassion, offering her patients the utmost care. Her empathetic demeanor and commitment to quality care have garnered widespread recognition from both colleagues and patients alike.

Outside the realm of Oral Surgery, Dr. Sanders finds joy in traversing the country and exploring international destinations. Her free time is a canvas painted with cherished moments spent with family and friends, showcasing the multifaceted brilliance of this unique and successful African American female.

I am Dr. Abdullahi Hassan

Dr. Abdullahi Hassan

Dr. Abdullahi Hassan is a dual-degree surgeon who feels passionate about improving lives and supporting every patient throughout their oral surgery journey. Dr. Hassan is originally from Somalia. He was introduced to oral surgery at an early age and quickly fell in love with the unique specialty of the profession. He enjoyed its combination of dental and medical knowledge and being able to help others through these areas of expertise.

Dr. Hassan attended a fellowship that focused heavily on jaw surgery and enjoys utilizing his skills in orthognathic treatment to help change each unique patient’s lives for the better. He enjoys supporting patients throughout their oral surgery journey and remains available to his patients after treatment. A careful listener and compassionate provider, Dr. Hassan truly cares about every patient’s well being.

Education and Residency 

Dr. Hassan earned a BS in biology and psychology from Houston Baptist University in 2010. He earned his Doctor of Dental Surgery (DDS) degree from the Howard University College of Dentistry in 2014 and his Medical Degree (MD) from SUNY Downstate College of Medicine in 2017. Dr. Hassan completed an advanced oral and maxillofacial surgery fellowship at Houston Methodist Hospital in 2021, which focused heavily on orthognathic surgery, TMJ surgery, craniofacial surgery, facial trauma reconstruction, and dental implant surgery.


Dr. Hassan is a member of several professional organizations, including:

  • American Association of Oral and Maxillofacial Surgeons (AAOMS)
  • American Dental Association (ADA)
  • Texas Dental Association (TDA)
  • Greater Houston Dental Society (GHDS)

Hobbies and Interests

Dr. Hassan likes to spend his free time with family and friends. He enjoys playing basketball and traveling.

Skip to content