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Residency Faculty


Program Director

Dr. Mills, prior to becoming Program Director, was on faculty at UCSF Natividad Family Medicine Residency as DIO/Director of Undergraduate and Graduate Medical Education and Associate Program Director, having been Program Director at several other programs in the past. He was clinical professor for UCSF, being on Clinical Faculty since 1986 and on the Advisory Board for Volunteer Clinical Faculty representing Family Medicine.

Program Director

Dr. Mills, prior to becoming Program Director, was on faculty at UCSF Natividad Family Medicine Residency as DIO/Director of Undergraduate and Graduate Medical Education and Associate Program Director, having been Program Director at several other programs in the past. He was clinical professor for UCSF, being on Clinical Faculty since 1986 and on the Advisory Board for Volunteer Clinical Faculty representing Family Medicine.


Dr. Gary Zane

Core Faculty, Family Medicine

Dr. Zane is one of our core faculty physicians, currently practicing primary care with Dignity Health in Watsonville, a certified Patient-Centered Medical Home (PCMH).  Gary has East Coast roots with a West Coast demeanor, arriving in California by way of Philadelphia. He graduated medical school from the Philadelphia College of Osteopathic Medicine, where he completed a teaching fellowship in Osteopathic Manipulative Medicine (OMM).

Dr. Gary Zane

Core Faculty, Family Medicine

Dr. Zane is one of our core faculty physicians, currently practicing primary care with Dignity Health in Watsonville, a certified Patient-Centered Medical Home (PCMH).  Gary has East Coast roots with a West Coast demeanor, arriving in California by way of Philadelphia. He graduated medical school from the Philadelphia College of Osteopathic Medicine, where he completed a teaching fellowship in Osteopathic Manipulative Medicine (OMM).


Dr. Dawn Motyka

Core Faculty, Family Medicine   

Dr. Motyka directs our Integrative Medicine and Well-Being curriculum and has had an illustrious career after graduating from UC Davis School of Medicine and San Bernardino County Medical Center Family Medicine Residency. She is dedicated to community service. She is Chief of the Family Medicine Service at Dominican Hospital, has served on that hospital’s Board of Directors, was president of the Santa Cruz Medical Society, has been an instructor for Five Branches Institute of...

Dr. Dawn Motyka

Core Faculty, Family Medicine   

Dr. Motyka directs our Integrative Medicine and Well-Being curriculum and has had an illustrious career after graduating from UC Davis School of Medicine and San Bernardino County Medical Center Family Medicine Residency. She is dedicated to community service. She is Chief of the Family Medicine Service at Dominican Hospital, has served on that hospital’s Board of Directors, was president of the Santa Cruz Medical Society, has been an instructor for Five Branches Institute of...


Dr. Leah Suarez-Abraham

Core Faculty, Family Medicine (FMOB)

Dr. Suárez-Abraham attended Mayo Medical School, trained at Ventura Family Medicine Residency and completed a fellowship in Maternal Child Health. After fellowship, she spent two and a half years in Santiago Atitlán, Guatemala, where as a medical volunteer, she assisted in the re-opening of the Hospitalito Atitlán and later served as its Chief of Staff. Subsequently, she moved to Chicago where she served as faculty for the West Suburban Medical Center Family Medicine ...

Dr. Leah Suarez-Abraham

Core Faculty, Family Medicine (FMOB)

Dr. Suárez-Abraham attended Mayo Medical School, trained at Ventura Family Medicine Residency and completed a fellowship in Maternal Child Health. After fellowship, she spent two and a half years in Santiago Atitlán, Guatemala, where as a medical volunteer, she assisted in the re-opening of the Hospitalito Atitlán and later served as its Chief of Staff. Subsequently, she moved to Chicago where she served as faculty for the West Suburban Medical Center Family Medicine ...


Dr. Ashley Rubin

Core Faculty, Family Medicine (FMOB)

Dr. Rubin was born and raised in the Bay Area in Northern California. She began serving on mission trips when she was 13 years old, fueling her passion to serve underserved people groups in both the United States and abroad. Prior to medical school, she received her Master's Degree in Global Public Health from the University of California, San Francisco and traveled to over 35 countries serving some of the most destitute populations.

Dr. Ashley Rubin

Core Faculty, Family Medicine (FMOB)

Dr. Rubin was born and raised in the Bay Area in Northern California. She began serving on mission trips when she was 13 years old, fueling her passion to serve underserved people groups in both the United States and abroad. Prior to medical school, she received her Master's Degree in Global Public Health from the University of California, San Francisco and traveled to over 35 countries serving some of the most destitute populations.


Dr. Casey KirkHart

Core Faculty, Family Medicine, CMO and Site Director - Santa Cruz Community Health FQHC

Dr. KirkHart trained at New York Institute of Technology College of Osteopathic Medicine (NYCOM) and Harbor-UCLA Family Medicine Residency, which launched his medical career in healthcare advocacy and community medicine dedicated to underserved communities. He was Medical Director at Saban Community Clinic in Los Angeles where he supervised residents and now serves as Chief Medical Officer at Santa Cruz Community Health, an FQHC in Santa Cruz County...
 

Dr. Casey KirkHart

Core Faculty, Family Medicine, CMO and Site Director - Santa Cruz Community Health FQHC

Dr. KirkHart trained at New York Institute of Technology College of Osteopathic Medicine (NYCOM) and Harbor-UCLA Family Medicine Residency, which launched his medical career in healthcare advocacy and community medicine dedicated to underserved communities. He was Medical Director at Saban Community Clinic in Los Angeles where he supervised residents and now serves as Chief Medical Officer at Santa Cruz Community Health, an FQHC in Santa Cruz County...
 


Dr. Amy McEntee

Core Faculty, Family Medicine, CMO and Site Director - Salud Para La Gente FQHC

Dr. McEntee trained at Chicago College of Osteopathic Medicine and Contra Costa Regional Medical Center Family Medicine Residency. As a family physician and the CMO for Salud, she teaches clinical care, practice management and leadership, as well as coordinates residency education at Salud.

Dr. Amy McEntee

Core Faculty, Family Medicine, CMO and Site Director - Salud Para La Gente FQHC

Dr. McEntee trained at Chicago College of Osteopathic Medicine and Contra Costa Regional Medical Center Family Medicine Residency. As a family physician and the CMO for Salud, she teaches clinical care, practice management and leadership, as well as coordinates residency education at Salud.


Dr. Aron Mohan

Core Faculty, Co-Director of Inpatient Adult Medicine Curriculum

Dr. Mohan trained at the Warren Alpert School of Medicine at Brown University and the University of Pennsylvania Internal Medicine Residency. At the Palo Alto Medical Foundation, he is the Chair of the Division of Hospitalist Medicine in Santa Cruz.  For the Family Medicine Program at Dominican Hospital, he acts as the Director for the PAMF Hospitalist Service, co-directing the inpatient teaching services as well as engaging in quality improvement. In his free time, he likes to wrestle with his toddler, cook for his wife, hike with his dog and surf every chance he gets. He practices mindfulness meditation, a habit he picked up in medical school. 

Dr. Aron Mohan

Core Faculty, Co-Director of Inpatient Adult Medicine Curriculum

Dr. Mohan trained at the Warren Alpert School of Medicine at Brown University and the University of Pennsylvania Internal Medicine Residency. At the Palo Alto Medical Foundation, he is the Chair of the Division of Hospitalist Medicine in Santa Cruz.  For the Family Medicine Program at Dominican Hospital, he acts as the Director for the PAMF Hospitalist Service, co-directing the inpatient teaching services as well as engaging in quality improvement. In his free time, he likes to wrestle with his toddler, cook for his wife, hike with his dog and surf every chance he gets. He practices mindfulness meditation, a habit he picked up in medical school. 


Inemesit Newsome, MD

Core Faculty, Co-Director of Inpatient Adult Medicine Curriculum

Dr. Newsome trained at Ross University School of Medicine and East Tennessee State University- Quillen College of Medicine for her Internal Medicine Residency. She is the Medical Director for the Hospitalist program for Santa Cruz Medical Group in Dominican Hospital and will co-direct the inpatient teaching services. In addition, Dr. Newsome is on the Board of Directors for Santa Cruz Medical Group and on the Board of Directors for the Santa Cruz Monterey Medical Association.

Inemesit Newsome, MD

Core Faculty, Co-Director of Inpatient Adult Medicine Curriculum

Dr. Newsome trained at Ross University School of Medicine and East Tennessee State University- Quillen College of Medicine for her Internal Medicine Residency. She is the Medical Director for the Hospitalist program for Santa Cruz Medical Group in Dominican Hospital and will co-direct the inpatient teaching services. In addition, Dr. Newsome is on the Board of Directors for Santa Cruz Medical Group and on the Board of Directors for the Santa Cruz Monterey Medical Association.


Dr. Cristina Gamboa

Core Faculty, Obstetrics and Gynecology

Dr. Gamboa is the Director of Ambulatory Women's Health, Obstetrics & Gynecology at Salud Para La Gente, having trained at University of Illinois Medical School and completing her residency at Kaiser San Francisco OB/Gyn Residency. Dr. Gamboa grew up in the California Central Valley, raised by parents who were farmworkers, making her work for social justice at Salud impactful as a role model for students and residents, having published and presented widely on health equity.

Dr. Cristina Gamboa

Core Faculty, Obstetrics and Gynecology

Dr. Gamboa is the Director of Ambulatory Women's Health, Obstetrics & Gynecology at Salud Para La Gente, having trained at University of Illinois Medical School and completing her residency at Kaiser San Francisco OB/Gyn Residency. Dr. Gamboa grew up in the California Central Valley, raised by parents who were farmworkers, making her work for social justice at Salud impactful as a role model for students and residents, having published and presented widely on health equity.


Director of Orthopedics and Sports Medicine Curriculum 

Dr. Abidi is an orthopedic surgeon and has been academic faculty at several hospitals, published in orthopedics and is an enthusiastic teacher who coordinates the orthopedics and sports medicine curriculum.

Director of Orthopedics and Sports Medicine Curriculum 

Dr. Abidi is an orthopedic surgeon and has been academic faculty at several hospitals, published in orthopedics and is an enthusiastic teacher who coordinates the orthopedics and sports medicine curriculum.


Dr. Michael Amster

Director of Pain Management Curriculum

Michael Amster, MD, is director for pain management curriculum, being double boarded in pain management and family medicine, and founder of the pain management program at Santa Cruz Community Health, as part of the residency continuity clinic. Michael attended UC Irvine School of Medicine, family medicine residency at UC Davis, and anesthesia pain management fellowship at the University of Iowa. He was a pioneer, completing his...

Dr. Michael Amster

Director of Pain Management Curriculum

Michael Amster, MD, is director for pain management curriculum, being double boarded in pain management and family medicine, and founder of the pain management program at Santa Cruz Community Health, as part of the residency continuity clinic. Michael attended UC Irvine School of Medicine, family medicine residency at UC Davis, and anesthesia pain management fellowship at the University of Iowa. He was a pioneer, completing his...


Dr. Isaac Chankai

Director Surgery Leadership and Health Systems Management

Dr. Chankai s a General Surgeon and Santa Cruz native.  After attending UC Santa Cruz, he went to Drexel University College of Medicine and trained in General Surgery Residency at Exempla Saint Joseph Hospital in Denver.  He was fortunate enough to return to Santa Cruz and practiced with both the Palo Alto Medical Foundation and the Surgical Associates of Monterey Bay. A natural leader, after being Chief of Staff for Dominican Hospital he is now...

Dr. Isaac Chankai

Director Surgery Leadership and Health Systems Management

Dr. Chankai s a General Surgeon and Santa Cruz native.  After attending UC Santa Cruz, he went to Drexel University College of Medicine and trained in General Surgery Residency at Exempla Saint Joseph Hospital in Denver.  He was fortunate enough to return to Santa Cruz and practiced with both the Palo Alto Medical Foundation and the Surgical Associates of Monterey Bay. A natural leader, after being Chief of Staff for Dominican Hospital he is now...


Salla Hennessy, MD

Academic Medical Director

Dr. Hennessy (she/her) is our academic medical director at Santa Cruz Community Health, the Federally Qualified Health Center that houses the residency continuity clinic at the Live Oak Health Center. Born and raised in the Bay Area, Dr. Hennessy graduated with a B.A. in psychology from Stanford University and attended the University of Pittsburgh School of Medicine, cementing her love for community medicine with completion of a Schweitzer fellowship.

Salla Hennessy, MD

Academic Medical Director

Dr. Hennessy (she/her) is our academic medical director at Santa Cruz Community Health, the Federally Qualified Health Center that houses the residency continuity clinic at the Live Oak Health Center. Born and raised in the Bay Area, Dr. Hennessy graduated with a B.A. in psychology from Stanford University and attended the University of Pittsburgh School of Medicine, cementing her love for community medicine with completion of a Schweitzer fellowship.


Dr. Morgan Magid

Dermatology

Dr. Magid trained at Vanderbilt University and Northwestern Dermatology Residency. He has been a UCSF Clinical Instructor in Dermatology for three decades and the Medical Director for the Dominican Gang Tattoo Removal Program.

Dr. Morgan Magid

Dermatology

Dr. Magid trained at Vanderbilt University and Northwestern Dermatology Residency. He has been a UCSF Clinical Instructor in Dermatology for three decades and the Medical Director for the Dominican Gang Tattoo Removal Program.


Dr. Eric Sanford

Director of Community Medicine Curriculum

With 20 years experience teaching community medicine, Dr. Sanford loves teaching. He finds inspiring the development of residents from new arrivals to contributing members of our community brings meaning. Dr. Sanford enjoys surfing, skiing, biking, and hiking with family and friends in the redwood forests of Santa Cruz.

Dr. Eric Sanford

Director of Community Medicine Curriculum

With 20 years experience teaching community medicine, Dr. Sanford loves teaching. He finds inspiring the development of residents from new arrivals to contributing members of our community brings meaning. Dr. Sanford enjoys surfing, skiing, biking, and hiking with family and friends in the redwood forests of Santa Cruz.


Dr. Lisa Segnitz

Director of Palliative Care and Hospice Curriculum

Dr. Segnitz is the Director for the Palliative Care and Hospice curriculum. She trained in Family Medicine at St. Mary’s Hospital in Grand Junction, Colorado, and after several years in primary and urgent care became board certified in Hospice and Palliative Medicine. She leads Palo Alto Medical Foundation’s outpatient Palliative Care and Support Services team in Santa Cruz, rotates on the Dominican Hospital inpatient Palliative team and works at Hospice of Santa Cruz County. She loves spending time with her family, being outdoors and playing or dancing to music with friends.

Dr. Lisa Segnitz

Director of Palliative Care and Hospice Curriculum

Dr. Segnitz is the Director for the Palliative Care and Hospice curriculum. She trained in Family Medicine at St. Mary’s Hospital in Grand Junction, Colorado, and after several years in primary and urgent care became board certified in Hospice and Palliative Medicine. She leads Palo Alto Medical Foundation’s outpatient Palliative Care and Support Services team in Santa Cruz, rotates on the Dominican Hospital inpatient Palliative team and works at Hospice of Santa Cruz County. She loves spending time with her family, being outdoors and playing or dancing to music with friends.


Dr. Rebecca Small

Director of Medical Aesthetics Training Curriculum

Dr. Rebecca Small is a graduate of Cambridge University, England, and Harvard Medical School. During her time at Harvard Medical School, she was co-founder and leader of Students United for Faculty Diversity, a group aimed at promotion of women and minorities that established the first Dean for Diversity and Community Partnership.

Her commitment to equity have been consistent themes in her career. Dr. Small is passionate about teaching...

Dr. Rebecca Small

Director of Medical Aesthetics Training Curriculum

Dr. Rebecca Small is a graduate of Cambridge University, England, and Harvard Medical School. During her time at Harvard Medical School, she was co-founder and leader of Students United for Faculty Diversity, a group aimed at promotion of women and minorities that established the first Dean for Diversity and Community Partnership.

Her commitment to equity have been consistent themes in her career. Dr. Small is passionate about teaching...


Dr. Christopher Wesselman

Emergency Medicine

Dr. Wessleman trained at University of Kansas and George Washington Medical Center Emergency Medicine Residency. As Chair of the Department of Emergency Medicine, he teaches and coordinates the emergency medicine curriculum. 

Dr. Christopher Wesselman

Emergency Medicine

Dr. Wessleman trained at University of Kansas and George Washington Medical Center Emergency Medicine Residency. As Chair of the Department of Emergency Medicine, he teaches and coordinates the emergency medicine curriculum. 


Dr. Greg Whitley

Dominican CMO, Emergency Medicine, Sports Medicine, Leadership

Dr. Whitley is the Chief Medical Officer (CMO) at Dominican Hospital and is a practicing teaching emergency physician in Dominican’s Emergency Department (ED).  Prior to becoming CMO, he was the Medical Director of the ED for 10 years and served as the Chief of Medical Staff for 2 years. During his time in leadership, Dr. Whitley has focused on improving patient safety, quality, efficiency and patient experience through collaboration, mindful leadership...

Dr. Greg Whitley

Dominican CMO, Emergency Medicine, Sports Medicine, Leadership

Dr. Whitley is the Chief Medical Officer (CMO) at Dominican Hospital and is a practicing teaching emergency physician in Dominican’s Emergency Department (ED).  Prior to becoming CMO, he was the Medical Director of the ED for 10 years and served as the Chief of Medical Staff for 2 years. During his time in leadership, Dr. Whitley has focused on improving patient safety, quality, efficiency and patient experience through collaboration, mindful leadership...


Layla Franks

UME Program Administrator

With an educational background in Integrative Biology from the University of California, Berkeley, Layla Franks has built a successful career in medical research and leadership. As Executive Director of the Society for Fetal Urology, she focused on managing the day-to-day operations of a medical organization of fetal urologists with 360 national and international members. As a Research Associate for the Department of Urology at the University of California...

Layla Franks

UME Program Administrator

With an educational background in Integrative Biology from the University of California, Berkeley, Layla Franks has built a successful career in medical research and leadership. As Executive Director of the Society for Fetal Urology, she focused on managing the day-to-day operations of a medical organization of fetal urologists with 360 national and international members. As a Research Associate for the Department of Urology at the University of California...