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Every relationship we foster, decision we make or action we take all derive from a single core principle – trust.

— Leon Blankstein, President, CEO and Director

CONTACT US

With offices across Southern California, our team of bankers are ready to provide the financial resources your business needs thrive. Together, we can achieve long-term growth and stability for years to come. 

GIVE US A CALL

Main Office
213.430.4000

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REACH US ONLINE

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WRITE US

400 South Hope Street, Suite 300
Los Angeles, California 90071

SUBMIT A COMPLAINT

American Business Bank considers all complaints to be serious matters that require immediate attention and resolution. Please contact us at 213.430.4000 or send us a message regarding your complaint.

A written complaint should provide the date and nature of the incident, staff member(s) that may have been involved, and contact information including the name and phone number of the party filing the complaint. Do not include any information that may be considered confidential such as social security or account numbers or other specific identifying information.

 

LOCATIONS AND DIRECTORIES

ADMINISTRATION

  • Leon Blankstein President, Chief Executive Officer
  • Patti A. Vollmer, Executive Vice President, Chief Credit Officer
  • Karen Schoenbaum, Executive Vice President, Chief Financial Officer
  • Marian Wall, Executive Vice President, Chief Technology Officer and General Counsel 
  • David A. Wolf, Executive Vice President
  • Philip C. Feghali, Executive Vice President

RELATIONSHIP MANAGERS AND REGIONAL OFFICES

400 South Hope Street, Suite 300
Los Angeles, CA 90071
telephone: 213.430.4000
facsimile: 213.627.2895
Monday-Friday 10AM-3PM PT

  • Silvia MarjoramRegional Executive Vice President, Deputy Chief Credit Officer
  • Scott TrimeloniVice President, Sr. Credit Administrator
  • Gary Allen CookRegional Executive Vice President, Real Estate Manager
  • Mark YlaganFirst Vice President, Real Estate Officer
  • Varduhi HunanyanVice President, Real Estate Officer

400 South Hope Street, Suite 300
Los Angeles, California 90071
telephone: 213.430.4000
facsimile: 213.627.2895
Hours: Monday-Friday 10AM-3PM PT

  • David KohnRegional Executive Vice President
  • Sharon HauptmanFirst Vice President, Sr. Relationship Manager
  • Simon LeyvaVice President, Sr. Relationship Manager
  • Ricardo CejaVice President, Sr. Relationship Manager
  • Alfred AyalaRelationship Manager
  • Kenneth R. Bettencourt Sr. Vice President, Relationship Ambassador
  • Vahe MedzoyanVice President, Credit & Portfolio Manager

2030 Main Street, Suite 250
Irvine, California 92614
telephone: 949.261.1122
facsimile: 949.261.1133
Hours: Monday-Friday 10AM-3PM PT

  • Erik DickersonRegional Executive Vice President
  • John C. HartwigSr. Vice President, Team Lead
  • Bret RathwickFirst Vice President, Sr. Relationship Manager 
  • Robert DeVriesFirst Vice President, Sr. Relationship Manager
  • Damir IbrahimpasicVice President, Relationship Manager
  • Mike PabloVice President, Sr. Credit & Portfolio Manager
  • Kyle MaguireSr. Vice President, Sr. Loan & Credit Manager

2400 E. Katella Ave., Suite 350
Anaheim, California 92806
telephone: 657.207.5750
facsimile: 657.207.5749
Hours: Monday-Friday 10AM-3PM PT

  • David PlourdeRegional Executive Vice President
  • Eric DoleSr. Vice President, Team Lead
  • Seth Drootin First Vice President, Sr. Relationship Manager
  • Al De Grassi Sr. Vice President, Sr. Relationship Manager
  • Dawn Fairchild-Newsom Sr. Vice President, Sr. Relationship Manager
  • Jesus Leon Vice President, Sr. Relationship Manager
  • Derek Collins Vice President, Credit & Portfolio Manager
  • Ryan Bates Assistant Vice President, Relationship Manager
2400 E. Katella Ave., Suite 350 Anaheim, California 92806 Hours: Monday-Friday 10AM-3PM PT
  • Stephen Pihl Regional Executive Vice President, SBA Manager telephone: 714-315-4915
  • Nimisha Ashtana First Vice President, SBA Commercial Loan Officer telephone: 714-315-0836
  • David Romero Vice President, SBA Commercial Loan Officer telephone: 714-315-0575
  • Helen JungVice President, SBA Commercial Loan Officer telephone: 714-397-0859
  • Fernando Escobedo Vice President, Sr. SBA Business Development Officer telephone: 949-880-4389
  • Nur NadirVice President, SBA Business Development Officer telephone: 310-741-0838
  • Alex Conrad Vice President, SBA Business Development Officer telephone: 714-715-1289
  • Chitra Sridhar First Vice President, Sr. SBA Processor telephone: 714-315-0947
  • Grace Huang Vice President, SBA Processor telephone: 657-207-5766
  • Sandra Garza Vice President, SBA Operations Officer telephone: 714-315-3990

21800 Oxnard Street, Suite 1140
Woodland Hills, California 91367
telephone: 818.884.0000
facsimile: 818.884.4004
Hours: Monday-Friday 10AM-3PM PT

  • Jeffrey R. MunsonRegional Executive Vice President
  • Gary A. ColemanSr. Vice President, Sr. Relationship Manager
  • Saxon KnaussVice President, Sr. Relationship Manager
  • Rey DuarteVice President, Relationship Manager

970 West 190th Street, Suite 850
Torrance, California 90502
telephone: 310.808.1200
facsimile: 310.808.1201
Hours: Monday-Friday 10AM-3PM PT

  • Morgan LanchantinRegional Vice President
  • Carlos VegaVice President, Relationship Manager
  • Mark HamburgSr. Vice President, Sr. Relationship Manager
  • Jesse VargasVice President, Sr. Relationship Manager
  • Debbie DairFirst Vice President, Sr. Deposit Relationship Manager
  • George UhlFirst Vice President, Sr. Relationship Manager
  • Edwin Liu Vice President, Sr. Credit & Portfolio Manager
  • Steve ChoVice President, Credit & Portfolio Manager

3633 Inland Empire Blvd., Suite 720
Ontario, California 91764
telephone: 909.919.2040
facsimile: 909.919.7267
Hours: Monday-Friday 10AM-3PM PT

  • Christopher F. BasiricoRegional Executive Vice President
  • Larry PyleSr. Vice President, Sr. Loan and Credit Manager
  • Keith MatthewsVice President, Sr. Relationship Manager
  • Daniel ReidVice President, Sr. Relationship Manager
  • Trey WeatherillVice President, Sr. Relationship Manager
  • Duncan Hughes VFirst Vice President, Sr. Relationship Manager
  • Constantino (Dean) KordiolisVice President, Sr. Credit & Portfolio Manager
  • Alice FangVice President, Credit & Portfolio Manager

1250 Corona Pointe Court, Suite 303
Corona, California 92879
telephone: 951.393.2370
facsimile: 951.393.2361
Hours: Monday-Friday 10AM-3PM PT

  • Keith R. CerwinskiRegional Executive Vice President
  • Scott R. LundbergVice President, Sr. Relationship Manager
  • David ValenzuelaFirst Vice President, Sr. Relationship Manager
  • Gabriela GutierrezVice President, Relationship Manager

5000 East Spring Street, Suite 620
Long Beach, California 90815
telephone: 562.236.8114
facsimile: 562.236.8141
Hours: Monday-Friday 10AM-3PM PT

  • Jonathan CavezaRegional Vice President
  • Suresh PradhanVice President, Sr. Relationship Manager
  • Maria RobertsVice President, Sr. Relationship Manager
  • Athan ZesVice President, Sr. Relationship Manager
  • Ador MirzaVice President, Sr. Credit & Portfolio Manager