Designated Filer: FEINBERG LARRY N

Issuer & Ticket Symbol: Biolase, Inc. [BIOL]

Date of Event Requiring Statement: November 17, 2016

Joint Filer Information and Signatures

Dated:  November 17, 2016	ORACLE PARTNERS, LP By:  ORACLE ASSOCIATES, LLC, its general partner By: /s/ Larry N. Feinberg                    Name:  Larry N. Feinberg     Title:    Managing Member
Dated:  November 17, 2016	ORACLE ASSOCIATES, LLC By: /s/ Larry N. Feinberg                         Name:  Larry N. Feinberg     Title:    Managing Member

Dated:  November 17, 2016   LARRY N. FEINBERG     /s/ Larry N. Feinberg                              

Designated Filer: FEINBERG LARRY N

Issuer & Ticket Symbol: Biolase, Inc. [BIOL]

Date of Event Requiring Statement: November 17, 2016

Dated:  November 17, 2016	THE FEINBERG FAMILY FOUNDATION By: /s/ Larry N. Feinberg                           Name:  Larry N. Feinberg     Title:    Trustee
Dated:  November 17, 2016	ORACLE INVESTMENT MANAGEMENT, INC. EMPLOYEES’ RETIREMENT PLAN By: /s/ Larry N. Feinberg                           Name:  Larry N. Feinberg     Title:    Trustee