The brief descriptions below are designed to familiarize you with our physician's training, professional credentials and work experience.


Robert Greenhagen, DPM

Education

  • DPM, Des Moines University - College of Podiatric Medicine and Surgery, Des Moines, IA
  • BS, Briar Cliff University, Sioux City, IA

Residency

  • Podiatric Surgery: University of Pittsburgh Medical Center, Pittsburgh, PA

Fellowship

  • Dermatopathology, Bako Podiatric Pathology Services, Alpharetta, GA

Certification

  • Board certified, Foot Surgery, American Board of Podiatric Surgeons
  • Board certified, Reconstructive Rearfoot/Ankle Surgery, American Board of Podiatric Surgeons
  • Board certified, Podiatric Medicine, American Board of Podiatric Medicine
  • Certified in Amputation Prevention, American Board of Podiatrc Medicine

Licensure

  • State of Nebraska
  • State of Iowa
  • Commonwealth of Pennsylvania (inactive)

Advanced Training

  • Synthes: Master techniques in delta frame external fixators, University of Pittsburgh Medical Center, Pittsburgh, PA
  • Synthes: Master techniques in circular external fixators and osteogenesis, University of Pittsburgh Medical Center, Pittsburgh, PA
  • Advanced Comprehensive Foot and Ankle Reconstruction, University of Southern Florida, Palm Coast, FL
  • Synthes: Master techniques in intramedullary fixation for hindfoot fusions, , University of Pitttsburgh Medical Center, Pittsburgh, PA
  • Foot and Ankle Arthroscopy, American College of Foot and Ankle Surgeons, Rosemont, IL
  • Podiatric Advanced AO Course, North American AO, Denver, CO
  • Podiatric Basic AO Course, North American AO, Dallas, TX
  • Advanced Techniques in Surgical Wound Management, Smith & Nephew, Orlando, FL
  • Limb Salvage, Broadlawns Amputation Prevention Center, Des Moines, IA

Membership

  • American Board of Podiatric Surgeons
  • American Society of Podiatric Surgeons
  • American College of Foot and Ankle Surgeons
  • American Podiatric Medical Association
  • Nebraska Podiatric Medical Association
  • Des Moines University Alumni Association
  • Des Moines University Alumni Mentor
  • Nebraska Diabetes Advisory Committee
  • Nebraska Diabetes Consensus Guidelines Taskforce

Publications and Presentations

Dr. Greenhagen has published over 30 articles, reviews and chapters.  He also has lectures both at regional and national conferences.  For a full listing of his publications and lectures please refer to his full CV below.

Dr Greenhagen's Full CV


Patrick J. Nelson, DPM

Education

  • DPM, Des Moines University - College of Podiatric Medicine and Surgery
  • BS, University of Nebraska Omaha

Residency

  • Podiatric Surgery: St. Vincent Charity Medical Center, Cleveland, OH

Certification

  • Board certified, Podiatric Medicine, American Board of Podiatric Medicine

Licensure

  • State of Nebraska
  • State of Iowa
  • State of Ohio (inactive)

Advanced Training

  • Podiatric Basic AO Course, North American AO, Dallas, TX

Membership

  • American Society of Podiatric Surgeons
  • American College of Foot and Ankle Surgeons
  • American Podiatric Medical Association
  • Nebraska Podiatric Medical Association
  • Des Moines University Alumni Association
  • Des Moines University Alumni Mentor


Nicholas Olari, DPM

Education

  • DPM: Ohio College of Podiatric Medicine, Cleveland, OH
  • BS: University of Oklahoma, Norman OK

Residency

  • Podiatric Surgery: Greater Omaha Podiatric Residency, Omaha, NE

Board Certification

  • Board certified, Foot and Ankle Surgery, American Board of Podiatric Surgeons

Licensure

  • State of Nebraska

Membership

  • American Podiatric Medical Association
  • Nebraska Podiatric Medical Association
  • American College of Foot and Ankle Surgeons

 


Jordan Sikes, DPM

Education

  • DPM: Rosalind Franklin University of Medicine and Science

Residency

  • Podiatric Surgery: Truman Medical Center, Kansas City, MO

Certification

 

  • Board certified, Podiatric Medicine, American Board of Podiatric Medicine

Licensure

  • State of Nebraska

Membership

  • American Podiatric Medical Association
  • Nebraska Podiatric Medical Association
  • American College of Foot and Ankle Surgeons

 


John Lazoritz, DPM (starting July 2017)

Education

  • DPM, Des Moines University - College of Podiatric Medicine and Surgery,

Residency

  • Podiatric Surgery: Detroit Medical Center, Detroit Michigan

Licensure

  • State of Nebraska (pending)
  • State of Iowa (pending)
  • State of Michigan

Membership

  • American Podiatric Medical Association
  • American College of Foot and Ankle Surgeons

 


 

Robert J. Hilkemann, DPM - *Emeritus*

 "It's been an honor and a privilege to serve my friends and neighbors here in and around Omaha for more than 30 years, and l enjoy helping patients just as much today as I did when I first began. There's nothing more rewarding than knowing I've made a difference in the quality of a patient's life. When you're in pain, I'll do everything I can to help you get back on your feet, safely and comfortably."

Contact Us

Montgomery County Memorial Hospital Outpatient Clinic

402-391-7575
Dodge Street Office
7337 Dodge Street
Omaha, NE 68114
 
Grover Street Office
5030 Grover Street
Omaha, NE 68106
 
La Vista Office
8027 South 83rd Ave
La Vista, NE 68128


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