PhilipAugustusDefferJr.MD

Orthopaedic Surgery • Spencer, IA

Hand Surgery

Northwest Iowa Bone, Joint, and Sports Surgeons Inc.

Join to view full profile

Dr. Deffer is on Doximity

As a Doximity member you'll join over two million verified healthcare professionals in a private, secure network.

Connect with other colleagues in the same hospital or clinic
Search all U.S. specialist profiles and refer a patient
Read the latest clinical news and earn CME/CEU credits

See Dr. Deffer's full profile

Already have an account?

Office
1200 1st Ave E
Ste C
Spencer, IA 51301
Phone+1 712-262-7511

Fax+1 712-262-3658
Is this information wrong?

Education & Training

National Capital ConsortiumFellowship, Hand Surgery (Orthopaedic Surgery), 1993 - 1994
Fitzsimons Army Medical CenterResidency, Orthopaedic Surgery, 1989 - 1993
Fitzsimons Army Medical CenterInternship, Transitional Year, 1986 - 1987
Texas Tech University Health Sciences Center School of MedicineClass of 1986

Certifications & Licensure

IA State Medical License 1996 - 2025
TX State Medical License 1987 - 2022
GA State Medical License 1988 - 1991
American Board of Orthopaedic Surgery Orthopaedic Surgery
American Board of Orthopaedic Surgery Surgery of the Hand

Hospital Affiliations

Spencer HospitalSpencer, Iowa
Cherokee Regional Medical CenterCherokee, Iowa
Buena Vista Regional Medical CenterStorm Lake, Iowa
Royal C. Johnson Veterans' Memorial HospitalSioux Falls, South Dakota
Lakes Regional HealthcareSpirit Lake, Iowa