Veterinary Staff

Staff by Specialty and Service

Angell Animal Medical Center offers a broad range of specialized expertise, and we deliver this care with the one-on-one compassion that our clients and patients deserve.  Click here for a description of the specialty services offered by Angell. 

Call (617) 522-7282 for more information or to make an appointment at our Boston or Waltham locations.

Chief of Staff
Ann Marie Manning, DVM, DACVECC

Anesthesia
Ashley Barton-Lamb, DVM, DACVAA, CVA

Avian and Exotic Medicine
Elisabeth Simone-Freilicher, DVM, DABVP (Avian Practice)
Brendan Noonan, DVM, DABVP (Avian Practice)

 Angell-Boston and MSPCA-Angell West in Waltham

Behavior
Terri Bright, Ph.D., BCBA-D

Cardiology
Nancy J. Laste, DVM, DACVIM (Cardiology) 
 Angell-Boston and MSPCA-Angell West in Waltham
Rebecca L. Malakoff, DVM, DACVIM
(Cardiology) 
 Angell-Boston and MSPCA-Angell West in Waltham
Rebecca Quinn, DVM, DACVIM (Cardiology and IM)
Katie Hogan, DVM

Clinical & Anatomical Pathology
Patty Ewing, DVM, MS, DACVP
Pamela Mouser, DVM, MS, DACVP

Dentistry
William Rosenblad, DVM

Dermatology
Klaus Loft, DVM
Ursula Thomas, DVM, DACVD
 MSPCA-Angell West in Waltham
Meghan Umstead, DVM, MS, DACVD

Diagnostic Imaging
Rebecca Manley, DVM, DACVR
Joan Regan, VMD, DACVR

Steven Tsai, DVM, DACVR

Emergency and Critical Care (E/CC) Medicine
Charles Amuguni, BVM
 MSPCA-Angell West in Waltham

Lauren Baker, DVM
 MSPCA-Angell West in Waltham

Kiko Bracker, DVM, DACVECC
Emily Finn, DVM
 MSPCA-Angell West in Waltham

Jessica Hamilton, DVM

 MSPCA-Angell West in Waltham

Roxanna Khorzad, DVM
Megan Krauth, DVM

 MSPCA-Angell West in Waltham

Meredith Leary, VMD
Whitney Long, DVM
Meagan Payton-Russell, DVM
 MSPCA-Angell West in Waltham

Emma-Leigh Pearson, DVM
Courtney Peck, DVM
Virginia Sinnott, DVM, DACVECC
Catherine (Caty) Sumner, DVM, DACVECC

 MSPCA-Angell West in Waltham

Margaret Thies, DVM

Annie Wayne, DVM
Megan Whelan, DVM

General Medicine
John French, BVSc
Joel Kaye, DVM
Lisa Maciorakowski, DVM
Angela M. Mazza, DVM
Susan O'Bell, DVM, DACVIM
Kate O'Hara, DVM

Mara Ratnofsky, DVM

Internal Medicine
Daniela Vrabelova Ackley, DVM, MS, DACVIM
 MSPCA-Angell West in Waltham
Douglas Brum, DVM
Maureen Carroll, DVM, DACVIM

 Angell-Boston and MSPCA-Angell West in Waltham
Zach Crouse, DVM
Erika dePapp, DVM, DACVIM
Jean Marie Duddy, DVM
Kirstin Johnson, DVM, DACVIM
Shawn Kearns, DVM, DACVIM

 Angell-Boston and MSPCA-Angell West in Waltham
Laurie Monhait, DVM
Susan O'Bell, DVM, DACVIM
Cindy Talbot, DVM

 MSPCA-Angell West in Waltham

MSPCA Animal Care & Adoption Center
Cynthia Cox, DVM
Sarah Carter, DVM

Neurology
Rob Daniel, DVMDACVIM (Neurology)
 Angell-Boston and MSPCA-Angell West in Waltham
Allen Sisson, DVM, MS, DACVIM (Neurology)

Nutrition
Dana Hutchinson, DVM, DACVN

Oncology
Lyndsay Kubicek, DVM, DACVR (Radiation Oncology)
Jennifer Mahoney, DVM, DACVIM (Oncology)
Ivan Martinez, DVM, DACVIM, (Medical Oncology and Internal Medicine)
Carrie Wood, DVM, DACVIM (Oncology)

Ophthalmology
Daniel J. Biros, DVM, DACVO
Martin Coster, DVM, MS, DACVO

Pain Medicine
Lisa Moses, DVM, DACVIM, CVMA

Surgery
Sue A. Casale, DVM, DACVS
 Angell-Boston and MSPCA-Angell West in Waltham
Matthew J. Cleveland, DVM
Deandra Dill, DVM
Daniel L. Frem, MEM, DVM

Michele Kudisch, DVM, DACVS

 MSPCA-Angell West in Waltham
Michael M. Pavletic, DVM, DACVS
Meghan Sullivan, DVM, DACVS
Nicholas J. Trout, MA, VET MB, MRCVS, ACVS, ECVS