
Alan Aboaf, MD, FACP
Clinical Professor of Medicine University of Colorado
PHPprime Board Member, PHPprime Practice Performance and Standards Committee Member
Practice Name: Aurora Internal Medicine Clinic, PC
Specialty Areas: Internal Medicine
Practicing Since: 1993
Board Certifications: American Board of Internal Medicine

Clinical Professor of Medicine University of Colorado
PHPprime Board Member, PHPprime Practice Performance and Standards Committee Member
Practice Name: Aurora Internal Medicine Clinic, PC
Specialty Areas: Internal Medicine
Practicing Since: 1993
Board Certifications: American Board of Internal Medicine
Affiliated Hospitals: The Medical Center of Aurora, Parker Adventist Hospital, UCHealth University of Colorado Hospital
Recognitions & Awards: Housestaff and Clinical Faculty Teaching Award 1996, 2012, 2014
Education – Undergraduate: State University of New York at Albany
Education – Medical: Doctor of Medicine, Albert Einstein College of Medicine
Residency: University of Colorado
Professional Memberships: American College of Physicians, Aurora-Adams County Medical Society, Colorado Medical Society
Personal: Dr. Aboaf enjoys tennis, woodworking, hiking, sailing and cycling.

David Conway, MD, FACP
PHPprime Board Treasurer, Colorado Physician Partners Board Treasurer
Practice Name: Littleton Internal Medicine Associates
Specialty Areas: Internal Medicine
Practicing Since: 1999
Board Certifications: American Board of Internal Medicine

PHPprime Board Treasurer, Colorado Physician Partners Board Treasurer
Practice Name: Littleton Internal Medicine Associates
Specialty Areas: Internal Medicine
Practicing Since: 1999
Board Certifications: American Board of Internal Medicine
Affiliated Hospitals: Littleton Adventist Hospital
Recognitions & Awards: Fellow, American College of Physicians
Education – Undergraduate: University of Colorado Boulder
Education – Medical: Doctor of Medicine, University of Colorado School of Medicine
Residency: Oregon Health and Science University
Professional Memberships: American College of Physicians, American Medical Association, Arapahoe Medical Society
Personal: Dr. Conway enjoys bicycling, hiking, skiing, photography and playing guitar.

Erika Altneu, MD
PHPprime Board Member
Practice Name: Senior Health First
Specialty Areas: Geriatric Medicine
Practicing Since: 2010
Board Certifications: American Board of Internal Medicine

PHPprime Board Member
Practice Name: Senior Health First
Specialty Areas: Geriatric Medicine
Practicing Since: 2010
Board Certifications: American Board of Internal Medicine
Affiliated Hospitals: St. Anthony Hospital
Education – Medical: Doctor of Medicine, University of Connecticut
Residency: University of Colorado
Personal: Dr. Altneu enjoys trail running and reading.

Gerald Brown, MD
PHPprime Board Vice Chair, Physician Health Partners Board Member, Colorado Physician Partners Board Vice Chair
Practice Name: Internal Medicine Southwest
Specialty Areas: Internal Medicine
Practicing Since: 1976
Board Certifications: American Board of Internal Medicine

PHPprime Board Vice Chair, Physician Health Partners Board Member, Colorado Physician Partners Board Vice Chair
Practice Name: Internal Medicine Southwest
Specialty Areas: Internal Medicine
Practicing Since: 1976
Board Certifications: American Board of Internal Medicine
Affiliated Hospitals: Littleton Adventist Hospital, Porter Adventist Hospital, Swedish Medical Center
Recognitions & Awards: Associate Clinical Professor, University of Colorado School of Medicine
Education – Undergraduate: University of Illinois at Chicago
Education – Medical: Doctor of Medicine, University of Illinois College of Medicine
Residency: University of South Florida
Professional Memberships: American College of Physicians Fellow, Arapahoe Medical Society, Colorado Medical Society
Personal: Dr. Brown is a Chicago Cubs fan and enjoys golfing and scuba diving.

Jeffrey Amundson, MD
PHPprime Board Member, Physician Health Partners Board Chair, Colorado Physician Partners Board Chair
Practice Name: Garrison Family Physicians
Specialty Areas: Family Medicine
Practicing Since: 1998
Board Certifications: American Board of Family Medicine

PHPprime Board Member, Physician Health Partners Board Chair, Colorado Physician Partners Board Chair
Practice Name: Garrison Family Physicians
Specialty Areas: Family Medicine
Practicing Since: 1998
Board Certifications: American Board of Family Medicine
Affiliated Hospitals: Lutheran Medical Center, St. Anthony Hospital
Recognitions & Awards: NCQA Certified for Diabetics and Heart/Stroke
Education – Undergraduate: Rensselaer Polytechnic Institute
Education – Medical: Doctor of Medicine, Mayo Clinic School of Medicine
Residency: SCL Health Saint Joseph Hospital
Personal: Dr. Amundson believes in promoting physical and emotional wellness for patients as well for himself and his family.

Kristin Brown, MD
PHPprime Board Member
Practice Name: Internal Medicine Southwest
Specialty Areas: Internal Medicine
Practicing Since: 2013
Board Certifications: American Board of Internal Medicine

PHPprime Board Member
Practice Name: Internal Medicine Southwest
Specialty Areas: Internal Medicine
Practicing Since: 2013
Board Certifications: American Board of Internal Medicine
Affiliated Hospitals: Littleton Adventist Hospital, Porter Adventist Hospital, Swedish Medical Center
Recognitions & Awards: John A. Benson, Jr., MD Humanism Award, Member of Phi Beta Kappa
Education – Undergraduate: Northwestern University
Education – Graduate: Doctor of Medicine, Washington University School of Medicine in St. Louis
Residency: Oregon Health and Science University
Professional Memberships: American College of Physicians, Arapahoe Medical Society, Colorado Medical Society
Personal: Dr. Brown enjoys reading and skiing.

Mark Nelson, MD
PHPprime Board Member, PHPprime Practice Performance and Standards Committee Member
Practice Name: SCL Health Medical Group - Midtown
Specialty Areas: Internal Medicine
Practicing Since: 2009
Board Certifications: American Board of Internal Medicine

PHPprime Board Member, PHPprime Practice Performance and Standards Committee Member
Practice Name: SCL Health Medical Group - Midtown
Specialty Areas: Internal Medicine
Practicing Since: 2009
Board Certifications: American Board of Internal Medicine
Affiliated Hospitals: Saint Joseph Hospital
Education – Undergraduate: University of Colorado at Boulder
Education – Medical: Doctor of Medicine, Virginia Commonwealth University
Residency: Saint Joseph Hospital
Languages Spoken: English
Personal: Dr. Nelson and his wife love to travel. In the past, he has completed a marathon, triathlon and focused on his golf and tennis games. Dr. Nelson and a friend started a nonprofit organization, Fund the Fight.

Martha Ives, MD
PHPprime Board Member, PHPprime Cost and Utilization Committee Member
Practice Name: Rocky Mountain Primary Care Arvada
Specialty Areas: Internal Medicine, Pediatrics
Practicing Since: 1989
Board Certifications: American Board of Internal Medicine, American Board of Pediatrics

PHPprime Board Member, PHPprime Cost and Utilization Committee Member
Practice Name: Rocky Mountain Primary Care Arvada
Specialty Areas: Internal Medicine, Pediatrics
Practicing Since: 1989
Board Certifications: American Board of Internal Medicine, American Board of Pediatrics
Affiliated Hospitals: Lutheran Medical Center
Recognitions & Awards: NCQA Certified for Heart/Stroke, NCQA Certified for Diabetes
Education – Undergraduate: Cornell University
Education – Medical: Doctor of Medicine, University of Utah School of Medicine
Languages Spoken: English
Personal: During her leisure time, Dr. Ives enjoys her farm and creating crafts.

Steven Singer, MD
PHPprime Board Member, PHPprime Cost and Utilization Committee Member, Physician Health Partners Board Vice Chair, Colorado Physician Partners Board Member
Practice Name: Family Medicine Clinic
Specialty Areas: Family Practice
Practicing Since: 1991
Board Certifications: American Board of Family Medicine

PHPprime Board Member, PHPprime Cost and Utilization Committee Member, Physician Health Partners Board Vice Chair, Colorado Physician Partners Board Member
Practice Name: Family Medicine Clinic
Specialty Areas: Family Practice
Practicing Since: 1991
Board Certifications: American Board of Family Medicine
Affiliated Hospitals: HealthONE Hospitals, Centura Health Hospitals
Recognitions & Awards: NCQA Certified for Diabetes and Heart/Stroke, CPC+
Education – Undergraduate: University of California Santa Barbara
Education – Medical: Doctor of Medicine, Rosalind Franklin University of Medicine and Science
Residency: University of California San Diego Family Medicine Residency
Professional Memberships: American Academy of Family Practice, American Board of Family Medicine, Arapahoe-Douglas-Elbert Medical Society, Colorado Academy of Family Practice
Personal: Dr. Singer enjoys spending time with his three sons, skiing, biking, hiking, tennis, SUP and music.

Thomas Cain, MD
PHPprime Board Chair, Physician Health Partners Board Member
Practice Name: Senior Health First
Specialty Areas: Geriatric Medicine
Practicing Since: 1995
Board Certifications: American Board of Internal Medicine

PHPprime Board Chair, Physician Health Partners Board Member
Practice Name: Senior Health First
Specialty Areas: Geriatric Medicine
Practicing Since: 1995
Board Certifications: American Board of Internal Medicine
Affiliated Hospitals: St. Anthony Hospital, St. Anthony North Health Campus
Education – Undergraduate: Indiana University
Education – Medical: Doctor of Medicine, Northwestern University
Residency: Internship Boston City Hospital, Residency Rush-Presbyterian-St. Luke’s Medical Center, Fellowship Northwestern University
Professional Memberships: American Geriatric Society
Personal: Dr. Cain enjoys swimming, skiing and hiking.