Access Community Health Center

Providers​

Medical Providers

alvin
Alvin Chang, MD
Physician

Specialty: Internal Medicine

Subspecialty: Geriatric Medicine

Education: UCLA School of Medicine

Residency: West LA Veteran Affairs Medical Center – Internal Medicine

Fellowship: UCLA School of Medicine – Geriatric Medicine

Board Certification: The American Board of Internal Medicine (ABIM) – Internal Medicine/Geriatric Medicine

Languages Spoken: English, Mandarin, Taiwanese, Spanish (Medical)

Practice Type: Hospitalist, Clinics, SNF, ALF

Interests: Medication, Tai Chi, Weightlifting, Traveling, Bicycling, Skiing, and playing tennis 

robert
Robert Schreiman, MD
Physician

Specialty: Family Practice

Subspecialty: Geriatric Medicine

Education: Boston University Medical School

Residency: UCI Medical Center, Family Medicine

Fellowship:

Board Certification:

Languages Spoken: English, Spanish

Practice Type: Hospitalist, Clinics, ALF, SNF

Interests: Playing Hockey, Riding Harley’s and Driving race cars

ali
Ali Shahverdiani, MD
Physician

Specialty: Internal Medicine

Subspecialty:

Education: Mashhad University of Medical Sciences, Iran

Residency: Capital Health – Internal Medicine

Fellowship:

Board Certification: The American Board of Internal Medicine – Internal Medicine

Languages Spoken: English, Farsi, Basic Spanish

Practice Type: Hospitalist, Clinics, SNF, ALF

Interests: Music, Photography, Cycling and Cooking

gail
Gail Frances Liezl Abcede, MD
Physician

Specialty: Internal Medicine

Subspecialty:

Education: American University of the Caribbean School of Medicine

Residency: UPMC Pinnacle Harrisburg, PA

Fellowship:

Board Certification: Internal Medicine

Languages Spoken: English, Tagalog, Minimal Spanish

Practice Type: Hospitalist, Clinics, ALF

Interests: Culinary and food tasting experiences, Traveling and Spending quality time with family and loved ones. 

Aliakbarian photo7.2024
Hassan Aliakbarian, MD
Physician

Specialty: Internal Medicine

Subspecialty: 

Education: Mashhad University of Medical Sciences

Residency: Merit Health Wesley

Fellowship:

Board Certification: ABIM (American Board of Internal Medicine)

Languages Spoken: English, Farsi (Persian)

Practice Type: Hospitalist, Clinic, SNF, ALF

Interests: Traveling, reading, watching movies

michelle
Michele Burns, PA-C
Physician Assistant

Specialty: Family Practice

Subspecialty: Geriatrics

Education: Western University of Health Sciences

Residency:

Fellowship:

Board Certification: National Commission on Certification of Physician Assistant (NCCPA)

Languages Spoken: English, Spanish

Practice Type: Clinic, SNF, ALF

Interests: Weight Training, Hiking, Traveling, cycling on the Peloton, Hanging out with friends and Loves dogs

ying
Ying “Maggie” Zhang, NP-C​
Nurse Practitioner

Specialty: Adult – Gerontology

Subspecialty:

Education: Azuza Pacific University – Gerontology Nurse Practitioner
California State University Long Beach – BS in NursingShanghai Second Medical University – Bachelor of Medicine

Residency:

Fellowship:

Board Certification: American Academy of Nurse Practitioners

Languages Spoken: English, Mandarin

Practice Type: Outpatient and Inpatient Internal Medicine

Interests: Listening to Music, watching movies, and going to the theatre

 

byron
Byron Bledsoe, NP
Nurse Practitioner

Specialty: Family Practice

Subspecialty:

Education: Chamberlain University, Master of Science in Nursing – Family Nurse Practitioner

Residency:

Fellowship:

Board Certification: American Academy of Nurse Practitioners

Languages Spoken : English

Practice Type: Hospitalist, Clinics, ALF

Interests: Loves to surf, go skiing, take snowboarding and hiking trips. Playing volleyball, and coaching multiple sports which include soccer, tennis and baseball

sandra garcia
Sandra Garcia, NP
Nurse Practitioner

Specialty: Family Practice

Subspecialty:

Education: California State Los Angeles, Masters Degree in Nursing

Residency:

Fellowship:

Board Certification: American Nurses Credentialing Center

Languages Spoken: English, Spanish

Practice Type: SNF, ALF, Clinic, Hospitalist

Interests: Traveling and Spending time with Family

Yong Shen
Yong Shen, NP
Nurse Practitioner

Specialty: Family Practice

Subspecialty:

Education: Walden University

Residency:

Fellowship:

Board Certification: California Board of Nursing

Languages Spoken: Chinese Mandarin and English

Practice Type: Hospitalist, SNF, ALF

Interests: Cycling and traveling

Luke Faceshot
Luke Won, D.P.M
Podiatrist

Specialty: Podiatry

Subspecialty:

Education: California School of Podiatric Medicine

Residency:

Fellowship: St. John’s Episcopal Hospital in New York

Board Certification: American Board of Podiatric Medicine

Languages Spoken: English and Korean

Practice Type: Clinic, SNF, ALF

Interests: Coaching little league baseball and travelin with family

wu-guang
Wu Guang She, L.Ac
Licensed Acupuncturist

Specialty: Oriental Medicine and Acupuncture

Subspecialty: Pain Management

Education: Zhongshan Medical School

Residency: Guangzhou Traditional Chinese Medicine Hospital

Fellowship:

Board Certification: Medical Board of California Acupuncture Board

Languages Spoken: English, Mandarin, Cantonese, Vietnamese

Practice Type: Clinics

Interests: Swimming, Traveling, and trying food from around the world

Psychiatric Providers

davidchu
W. David Chu, MD, FAPA
Psychiatrist

Specialty: General Adult Psychiatry 

Subspecialty: Child and Adolescent Psychiatry

Education: Ross University School of Medicine – Doctor of Medicine

Residency: University of Nevada, School of Medicine, Las Vegas, Nevada – Adult Psychiatry

Fellowship: University of California, School of Medicine, Irvine, California – Child and Adolescent Psychiatry

Board Certification: American Board of Psychiatry and Neurology – Child and Adolescent Psychiatry

American Board of Psychiatry and Neurology – Adult Psychiatry 

Languages Spoken: English, Mandarin

Practice Type: Clinic

Interests: Skiing, swimming, enjoys history and International Travel

lucy
Lucy Yusun Won, DO
Doctor of Osteopathic Medicine

Specialty: General Adult Psychiatry

Subspecialty:

Education: Midwestern University – Arizona College of Osteopathic Medicine

Residency: University of Nevada, Las Vegas

Fellowship:

Board Certification: The American Board of Psychiatry and Neurology

Languages Spoken: English and Korean

Practice Type: Outpatient Psychiatry, SNF, Assited Living

Interests: Spending time with family, experiencing and finding new foods and cuisines to eat and visiting Disneyland

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Anthony Conciatori, DO
Psychiatrist

Specialty: General Adult Psychiatry

Subspecialty: Child & Adolescent Psychiatry

Education: New York College of Osteopathic Medicine

Residency: St. Vincent’s Hospital, New York, New York

Fellowship: Northwell Health, Glen Oaks, NY

Board Certification: American Board of Psychiatry and Neurology. Double Board Certified in Adult and Child Psychiatry

Languages Spoken: English, Spanish

Practice Type: Clinic

Interests: Spending time with family, biking and walking my Frenchie and Pug

Gurmanjot Samra, MD
Psychiatrist

Specialty: General Adult Psychiatry

Subspecialty: Child & Adolescent Psychiatry

Education: Dayanand Medical College and Hospital, Ludhiana, India

Residency: UCLA-  David Geffen School of Medicine

Fellowship:

Board Certification: American Board of Psychiatry and Neurology

Languages Spoken: Hindi, Punjabi

Practice Type: Outpatient, Clinic

Interests: Enjoys reading, baking and spending time with my family

heather
Heather E. Cross, PH.D
Licensed Psychologist

Specialty: Psychology

Subspecialty: Clinical Psychology, Adult – Geriatrics

Education: Argosy University – Doctoral Degree in Counseling Psychology

Residency:

Fellowship:

Board Certification: Board of Psychology

Languages Spoken: English

Practice Type: Inpatient and Outpatient Psychology

Interests: Spends her free time enjoying her family (especially her two sons) scuba diving and traveling overseas

alise2
Alise Lauren Driscoll, LCSW
Licensed Clinical Social Worker

Specialty: Children Adolescent and Families 

Subspecialty: Eating Disorders and ADHD 

Education: University of Southern California, The Suzanne Dworak- Peck School of Social Work – Masters of Social Work

Residency:

Internship: Family Services – Social Work Intern
-USC University Hospital, Neurology Department – Social Work Intern
-Orange County Child Abuse Services Team – Child Advocate

Board Certification: Board of Behavioral Science 

Languages Spoken: English

Practice Type: Clinic

Interests: Ballet, Pinterest, and playing with my six-month-old

cheann
Cheann Legaspi, NP​​
Psych Mental Health Nurse Practitioner​

Specialty: General Adult Psychiatry 

Subspecialty: 

Education: Walden University, Master of Science Nursing

Residency:

Fellowship:

Board Certification: American Nurses Credentialing Center

Languages Spoken: English, Tagalog

Practice Type: Hospitalist, Clinics, SNF

Interests: Traveling, Baking, Making Desserts

 

Sarrosa headshot 6.27.22
Gary Sarrosa, NP
Psych Mental Health Nurse Practitioner

Specialty: General Adult Psychiatry

Subspecialty:

Education: Walden University

Residency:

Fellowship:

Board Certification: American Nurses Credentialing Center

Languages Spoken: English and Tagalog

Practice Type: Clinic, Hospitals, ALF, SNF

Interests: Skiing and traveling

Tan Headshot 2025
Benjo Tan, NP
Psych Mental Health Nurse Practitioner

Specialty: General Adult Psychiatry

Education: Walden University – Master’s Degree in Nursing

Board Certification: American Nurses Credentialing Center

Languages Spoken: English and Tagalog

Practice Type: Clinics, ALF, SNF, Hospitalist

Interests: Reading, music and photography

Evoto
Sonia Garcia, NP
Psych Mental Health Nurse Practitioner

Specialty: General Adult Psychiatry 

Subspecialty: Family Practice

Education: California State Unversity Long Beach, Masters of Science

Residency: Veterans Affairs, Long Beach

Fellowship:

Board Certification: American Nurses Credentialing Center

Languages Spoken: English, Spanish

Practice Type: Outpatient, Clinic, ALF

Interests: Enjoys hiking, traveling and spending time with family, friends and dog

thumbnail_Liuo Headshot
Ko "Albert" Geng Liuo, NP
Psych Mental Health Nurse Practitioner

Specialty: General Adult Psychiatry

Subspecialty:

Education: California State University, Long Beach

Residency:

Fellowship:

Board Certification: American Nurses Credentialing Center

Languages SpokenEnglish, Chinese

Practice Type: Clinic

Interests: Exercising and Traveling

Ho Headshot 06.2025
Chi Man Ho, NP
Psych Mental Health Nurse Practitioner

Specialty: General Adult Psychiatry

Subspecialty:

Education: California State University, Long Beach – Master of Science in Nursing

Residency:

Fellowship:

Board Certification: American Nurses Credentialing Center, Psychiatry and Mental Health

Languages Spoken: English, Mandarin, and Cantonese

Practice Type: Clinic

Interests: Music and Reading

Ngaha Headshot 10.28.22
Roger Ngaha, NP
Psych Mental Health Nurse Practitioner

Specialty: General Adult Psychiatry 

Subspecialty: 

Education: Walden University

Residency: Shandin Hills Behavioral Center

Fellowship:

Board Certification: American Nurses Credentialing Center

Languages Spoken: English and French

Practice Type:Clinic, Hospitalist

Interests: Reading and Soccer