Meet Our Team
Our Providers
Choose Your Provider

Anastasios Manessis,
MD, FACE, ECNU, ABOM
Endocrinology & Metabolism
info@endocrinenyc.com

Teddy Efkarpides,
DPM
Podiatrist
info@endocrinenyc.com

Paulina Maldonado,
NP
Endocrinology & Metabolism
info@endocrinenyc.com

Lorcan McKillop,
PA-C
Endocrinology & Metabolism
info@endocrinenyc.com

Juliya Roitman,
RN, AGPCNP
Endocrinology & Metabolism
info@endocrinenyc.com

Roseanne Hernandez,
NP
Endocrinology & Metabolism
info@endocrinenyc.com

Pamela Katkin,
PA-C
Endocrinology & Metabolism
info@endocrinenyc.com

Gina Sereti,
MSN, FNP-BC
Endocrinology & Metabolism
info@endocrinenyc.com

Manpreet Singh,
NP
Endocrinology & Metabolism
info@endocrinenyc.com

Maria Patruno,
RDN, CDN, CDCES
Diabetes Education
info@endocrinenyc.com

Jean Chen-Vitulli,
DPM, MS, CDCES
Diabetes Education
info@endocrinenyc.com

Collete Nelson, FNP-C, RD, RN, CDCES, AAFE
Diabetes Education
info@endocrinenyc.com

Anastasios Manessis, MD
Internal Medicine / Endocrinology, Diabetes & Metabolism

Teddy Efkarpides, DPM
Podiatrist

Paulina Maldonado, NP
Nurse Practitioner

Juliya Roitman, RN, AGPCNP
Nurse Practitioner

Lorcan McKillop, PA-C
Physician Assistant

Roseanne Hernandez, NP
Nurse Practitioner

Irene Diakogeorgios, BS
Pharmacist
Our Providers
Choose Your Provider

Anastasios Manessis,
MD, FACE, ECNU, ABOM
Endocrinology & Metabolism
info@endocrinenyc.com

Teddy Efkarpides,
DPM
Podiatrist
info@endocrinenyc.com

Paulina Maldonado,
NP
Endocrinology & Metabolism
info@endocrinenyc.com

Lorcan McKillop,
PA-C
Endocrinology & Metabolism
info@endocrinenyc.com

Juliya Roitman,
RN, AGPCNP
Endocrinology & Metabolism
info@endocrinenyc.com

Roseanne Hernandez,
NP
Endocrinology & Metabolism
info@endocrinenyc.com

Pamela Katkin,
PA-C
Endocrinology & Metabolism
info@endocrinenyc.com

Gina Sereti,
MSN, FNP-BC
Endocrinology & Metabolism
info@endocrinenyc.com

Manpreet Singh,
NP
Endocrinology & Metabolism
info@endocrinenyc.com

Maria Patruno,
RDN, CDN, CDCES
Diabetes Education
info@endocrinenyc.com

Collete Nelson, FNP-C, RD, RN, CDCES, AAFE
Diabetes Education
info@endocrinenyc.com

Jean Chen-Vitulli,
DPM, MS, CDCES
Diabetes Education
info@endocrinenyc.com

Anastasios Manessis, MD
Internal Medicine / Endocrinology, Diabetes & Metabolism

Teddy Efkarpides, DPM
Podiatrist

Paulina Maldonado, NP
Nurse Practitioner

Juliya Roitman, RN, AGPCNP
Nurse Practitioner

Lorcan McKillop, PA-C
Physician Assistant

Roseanne Hernandez, NP
Nurse Practitioner

Irene Diakogeorgios, BS
Pharmacist
Our Team also includes :
- Nurse Practitioners
- Physician Assistants
- Vascular Specialist
- Board Certified Podiatrist
- Certified Diabetes Care and Education Specialists
- Insulin Pump Specialists
- Registered Dietitians Specializing in Weight Loss Management
- Personal Exercise Trainers
Our Locations
Choose your preferred location
Our Locations
Choose your preferred location
M-F 9:00am – 5:00pm; Sat 9:00am – 3:00pm
M-F 9:00am – 5:00pm


