Our Team
Meet Our Providers
We want you to know all about us as much as we would like to know about you. Click on a provider's name to view their bios. Not sure who your provider is? Give us a call.
Dr. Iheanacho Emeruwa, MD, FACP, FACOG
Internal Medicine and OB/GYN
Medical Director
Dr. Emeruwa has been an active member of the Inland Empire medical community since 1988. Not only is he an active practicing Ob/Gyn Physician, he has received recognition of FACP for the Internal Medicine Board. Dr. Emeruwa participates at least once a year on international Medical Mission trips.
Education
1980: Doctor of Medicine (Alpha Omega Alpha), Howard University College of Medicine, Washington D.C.
1976: Bachelor of Science in Chemistry (Summa Cum Laude), Edinboro State College, Pennsylvania
Experience
1988-present: Private Practice Physician, Aspen Medical Group, Inc.
1986-1989: Urgent Care Physician, Cigna Health Plans of California
1984-1985: Emergency Room Physician, Kaiser Permanente
1984: Associate Medical Director, Baltimore City Jail
Nicole Bostic, MD, FAAP
Pediatrics
Dr. Bostic is very passionate about her patients and their medical care. She originally practiced in the South and eventually made her way to California. When she is not busy being a Pediatrician, she enjoys spending time with her family.
Education
2004: Doctor of Medicine, Indiana University School of Medicine, Indianapolis, Indiana
2000: Bachelor of Science in Biology, University of Missouri-Columbia, Missouri
Experience
2013-present: Private Practice Physician, Aspen Medical Group, Inc.
2012-2013: Pediatrician, Community Health Systems, Inc.
2007-2012: Pediatrician, Grace Hill Health Centers, Inc.
2008-2012: Instructor in Clinical Pediatrics, Washington University School of Medicine
Jennie Le, MD, FAAP
Pediatrics
Education
2013: Doctor of Medicine, American University of the Caribbean School of Medicine, Netherlands, Antilles
2005: Bachelor of Science in Biology, University of California Irvine, California
Experience
2013-present: Private Practice Physician, Aspen Medical Group, Inc.
Languages
Vietnamese, Spanish
Timothy Mackey, MD, FAAP
Pediatrics
Education
1989: Residence Pediatrics, University of Texas Medical Branch Galveston
1986: Doctor of Medicine, University of Texas Medical Branch Galveston
1981: Master of Biology , University of Texas San Antonio
1976: B.A. Zoology, University of Texas at Austin
Experience
2021-present: Private Practice Physician, Aspen Medical Group, Inc.
1989 - 2020: Private Practice Physician, Pediatric Medical Group of Riverside
Huong Nguyen, MD, ABIM
Internal Medicine
Education
2015: Doctor of Medicine, Creighton University School of Medicine, NE
2009: Bachelor of Science in Biology, University of California, Los Angeles, CA
Experience
2022-present: Private Practice Physician, Aspen Medical Group, Inc.
2018-2022: Physician, Southern California Permanente Medical Group
Community Services
2014: Project Mexico, Mexico
2013: Culture Cup Free Clinic, AZ
2011-2012: Project CURA, Romania
2009-2011: Christian Medical Brigades, Honduras
2009-2011: Share Our Selves Free Clinic, CA
Languages
Vietnamese
Meet Our Physician Associates
Lisa Banh, DMSc, PA-C
DFAAPA, CPAAPA
Associate Medical Director
Physician Assistant
Notary Public
Lisa has been practicing for 10+ years in the Inland Empire at Aspen Medical Group, Inc, and loves every aspect of her position. OB/GYN is a fun specialty, and we've been fortunate to have Pediatrics as part of our group, so she still gets to see the growing families! Her passion is also in surgery, which would be one of the few reasons that would keep her away from office time. She has 2 young children, who keep the other hours of her days busy. She is a fan of Disney and enjoys cruising and vacationing with the Mouse.
Education
2019: Doctor of Medical Science in Physician Assistant Studies, University of Lynchburg, Lynchburg, VA
2002: Master of Science in Physician Assistant Practice, Rosalind Franklin University of Health Sciences, North Chicago, IL
1999: Bachelor of Arts in Chemistry, with emphasis on Biology, Scripps College, Claremont, CA
Experience
2002-present: Private Practice Physician Assistant, Aspen Medical Group, Inc.
1999-2000: Office Assistant, Beverly Hills Dermatology Associates
Languages
Vietnamese, Medical Spanish
Thao Tomczyk, MS, PA-C
Physician Assistant
Education
2014: Master of Science in Physician Assistant, University of New England - Portland, ME
2010: Bachelor of Science in Biological Sciences, University of California - Irvine, CA
Experience
2019-present: Private Practice Physician Assistant, Aspen Medical Group, Inc.
Languages
Vietnamese
Kevin Chen, MS, PA-C
Physician Assistant
Education
2019: Master of Science in Physician Assistant Studies, University of Washington MEDEX, Seattle, WA
2014: Bachelor of Arts in Molecular and Cell Biology, University of California, Berkeley, CA
Experience
2019-present: Private Practice Physician Assistant, Aspen Medical Group, Inc.
2015-2017: Medical Assistant and Scribe
2014-2015: Medical Scribe/Personal Assistant
Meet Our Midwifery Team
Britani Paul
CNM, WHNP-BC
Britani's nursing career began at Long Beach Memorial/Miller Children's Hospital, where she worked as a labor and delivery nurse for the past decade. During this time, she gained valuable knowledge of the birth process and developed a deep respect for women in their childbearing journey. Her unwavering dedication to providing compassionate care to women inspired her to pursue further education at California State University, Fullerton, where she became a certified nurse-midwife and women's health nurse practitioner.
Aki Shishido
CNM, IBCLC
With over twenty years of expertise, Aki started her career in Tokyo, Japan, as a midwife. When she learned that the US had expanded the scope of midwifery, she joined the broad group of passionate midwives supporting women seeking safe, healthy, and natural births in the United States.
