CASS Team

CASS Team

At CASS Surgical Center, our highly skilled orthopedic surgeons specialize in advanced procedures to address joint pain, sports injuries, and mobility issues. With state-of-the-art technology and personalized care, we’re your premier choice for reliable orthopedic surgery in Nigeria. Contact us now to experience top-tier treatment from a team dedicated to restoring your strength and comfort!

CASS TeamCASSTeam2025-04-03T17:34:06+00:00

Dr Aham Onyike

ORTHOPEDIC & JOINT REPLACEMENT SURGEON

Dr. Emeka Onywewu

Plastic & Reconstructive Surgeon

Dr. FRANCIS OKANU

Orthopaedic and Trauma Surgeon

Dr. IGE OLAJIDE CHARLES

Plastic Surgery

Dr. Obi Onyewu

Pain Specialist

Austin-Oduwa Sonia ESQ.

Hospital Administrator

Chima Iheanatu

Head Nurse/Scrub Nurse

Victoria Peju Okafor

Accountant

Dr. ZAHEED HAMZAT

MEDICAL OFFICER

Dr. Egenti Cynthia Uzochukwu

Medical Officer

Chidolue Chinenye C.

Nurse

Etim Veronica Martins

Nurse

Adeyemo Sekinat Olamide

Nurse

Makinde Fatimo M.

Nurse

Johnson Magret Kosiso

Pharmacy Technician

Ogbonna Fedora Nnenna

Pharmacy Technician

CHIOMA ONWUMERE

Client Service Representative

JENNIFER OKAFOR

Client Service Representative

Ahmed Hassan Muhammed

Facility Officer

Mrs. Ihechi Okwunodulu

Human Resources Manager

Affiliated Doctors

Dr. John Adesioye

Pain Specialist

Dr. HAKEEM BADMUS

Orthopedic and Spine Surgeon

Dr. Chinedu Anyadike

Urologist

Dr. Taiwo Onobanjo

Gastrointestinal Endoscopy

STAY UP TO DATE

Monthly Newsletter

let’s work together

Our Values

We are made of a diverse group of professional medical staff. Doctors from all over the world regularly visit into Cass Surgical Center in order to provide the best in quality care and medical treatment.

Privacy Policy
Terms & Agreement

Lagos
+234.703.122.7100
+234.802.428.9020

Owerri
+234.803.180.8880

16 Water Corporation Drive Victoria Island Lagos

Amanda Complex plot 412/415 works layout IMSU Junction Owerri, Imo state

(c) 2026 All rights reserved. Cass Surgical Center | powered by Focal Point Agency

Dr Aham Onyike

ORTHOPEDIC & JOINT REPLACEMENT SURGEON

Dr. Onyike is a fellowship-trained and board certified orthopedic surgeon who specializes in joint replacement surgery of the hip and knee. He has built a reputation as a “Patient’s Choice” in these areas. He was recently honored as a “Rising Star” by Super Doctors. His other areas of expertise include general orthopedics, fracture care, work-related injuries, sports medicine, and athletic injuries.

Dr. Onyike is an Assistant Professor in Orthopedic Surgery at Howard University Hospital, as well as an Orthopedic Surgery Consultant at VA Medical Center and Providence Hospital in Washington, D.C. In these capacities, he is involved in medical student and resident education and research as well as patient care. He has gained experience treating extremely complex problems of the hip and knee joint and repairing complications after surgery. He has been published in national medical journals and is a frequent presenter at medical conferences. He is the founder of Avante Orthopedics, a private practice orthopedic consulting and surgery practice in Capitol Hill, Washington DC.

Outside of the U.S., Dr. Onyike has participated in and led orthopedic teams on medical missions to Africa, particularly Nigeria. During these trips, his teams have performed advanced orthopedic care for trauma victims and children with deformities. Dr. Onyike will be in Nigeria frequently to perform consultations, follow up care and surgeries as needed.

Dr. Emeka Onywewu

Plastic & Reconstructive Surgeon

Committed to excellence in his craft, respected by his colleagues and heralded by his patients, Dr. Chukwuemeka Onyewu is a seasoned professional who has successfully performed thousands of procedures on trusting patients seeking to enhance their beauty, improve their appearance, correct defects or improve function, Dr. Onyewu has emerged on the medical scene as one of the nation’s leading plastic surgeons.

Born in Washington D.C., Dr. Onyewu attended elementary school in upstate New York. He completed his high school education in Nigeria before attending Boston University as a commonwealth scholar. He graduated from Boston University School of Medicine in 1990. He completed his general surgery at Howard University Hospital under Dr. Lasalle Leffall, earning the chairman’s award both as the intern of the year and the Chief Resident of the Year. He then completed his plastic surgery fellowship at the Georgetown University Hospital under Dr. Scott Spear. Dr. Onyewu became a diplomat of the American Board of Surgery in 1997.

Dr. Onyewu specializes in surgery of the breast, reconstruction, augmentation, breast lifts and body sculpturing using liposuction. He also has performed many successful procedures to remove Keloid scars.

Dr. FRANCIS OKANU

Orthopaedic and Trauma Surgeon

Orthopaedic and Trauma surgeon with special interest in arthroscopy , arthroplasty and sports medicine. member of several orthopaedic association including NIGERIAN ORTHOPAEDIC ASSOCIATION, AO TRAUMA and SICOT

Dr. IGE OLAJIDE CHARLES

Plastic Surgery

Dr. Obi Onyewu

Pain Specialist

Austin-Oduwa Sonia ESQ.

Hospital Administrator

Chima Iheanatu

Head Nurse/Scrub Nurse

Victoria Peju Okafor

Accountant

Dr. ZAHEED HAMZAT

MEDICAL OFFICER

Dr. Egenti Cynthia Uzochukwu

Medical Officer

Chidolue Chinenye C.

Nurse

Etim Veronica Martins

Nurse

Adeyemo Sekinat Olamide

Nurse

Makinde Fatimo M.

Nurse

Johnson Magret Kosiso

Pharmacy Technician

Ogbonna Fedora Nnenna

Pharmacy Technician

CHIOMA ONWUMERE

Client Service Representative

JENNIFER OKAFOR

Client Service Representative

Ahmed Hassan Muhammed

Facility Officer

Mrs. Ihechi Okwunodulu

Human Resources Manager

Dr. John Adesioye

Pain Specialist

Dr. HAKEEM BADMUS

Orthopedic and Spine Surgeon

Dr. Chinedu Anyadike

Urologist

Dr. Taiwo Onobanjo

Gastrointestinal Endoscopy