Mount Sinai Logo
Mount Sinai Logo
  • 1-800-MD-SINAI
  • MyMountSinai® (MyChart)
  • Pay My Bill
  • 1-800-MD-SINAI
  • Find a Doctor
  • Our Locations
  • Patient Care
  • About Us
  • Search
Refine Search

What type of appointment are you looking for?

In Person Visit
Video Visit
NEW PATIENT
NEW PATIENT
mobile-expand-collapse-button
list-icon
List
map-icon
Map

Displaying 62 Doctors for “Hyperparathyroidism”

doctor-image
Video Visit Available

4.7 Stars

260Ratings

46Comments

Heiba Belal, MD

Endocrine, Diabetes and Bone Diseases (Endocrinology)

mount-sinai-doctors-badge
Mount Sinai Doctors
map-icon

Mount Sinai Doctors-Brooklyn Heights

300 Cadman Plaza West, 18th floor

New York, NY, 11201

phone-icon

929-210-6000

doctor-image

4.9 Stars

223Ratings

65Comments

Michael Berger, MD

Ear, Nose, Throat (ENT) / Otolaryngology

mount-sinai-doctors-badge
Mount Sinai Doctors
map-icon

Mount Sinai West

425 West 59th Street, 10th Floor

New York, NY, 10019

phone-icon

212-262-4444

Show All Locations
down-arrow-icon
Show All Locations
down-arrow-icon
doctor-image
Video Visit Available

4.8 Stars

40Ratings

1Comment

Avi Rubin Sonnenschein, DO

Internal Medicine, Primary Care

mount-sinai-doctors-badge
Mount Sinai Doctors
Treats Adults
map-icon

Mount Sinai Doctors-55 E34th St

55 E 34th Street, 5th Floor

New York, NY, 10016

phone-icon

212-252-6000

doctor-image
Video Visit Available

4.9 Stars

56Ratings

4Comments

Jennifer Abrams, DO

Endocrine, Diabetes and Bone Diseases (Endocrinology)

mount-sinai-doctors-badge
Mount Sinai Doctors
map-icon

Mount Sinai Doctors-Brooklyn Heights

300 Cadman Plaza West, 18th Floor

New York, NY, 11201

phone-icon

929-210-6000

doctor-image
Video Visit Available

4.3 Stars

186Ratings

17Comments

Leeba E Babu, MD

Endocrine, Diabetes and Bone Diseases (Endocrinology)

mount-sinai-doctors-badge
Mount Sinai Doctors
Treats Adults
map-icon

Mount Sinai Doctors - Scarsdale

341 Central Park Avenue

Scarsdale, NY, 10583

phone-icon

914-370-5000

Show All Locations
down-arrow-icon
Call for availabilityCall: 914-370-5000
Show All Locations
down-arrow-icon
doctor-image
Video Visit Available

4.8 Stars

201Ratings

34Comments

Mohemmed Nazir Khan, MD

Ear, Nose, Throat (ENT) - Head and Neck Surgery

mount-sinai-doctors-badge
Mount Sinai Doctors
Treats Adults
map-icon

Mount Sinai Doctors Staten Island

2052 Richmond Road

Staten Island, NY, 10306

phone-icon

718-420-1279

Show All Locations
down-arrow-icon
Show All Locations
down-arrow-icon
doctor-image
Video Visit Available
No Patient Experience Ratings

Natalia Viera-Feliciano, MD

mount-sinai-doctors-badge
Mount Sinai Doctors
Treats Adults
map-icon

Mount Sinai Doctors-226 W14th Street

226 W 14th Street

New York, NY, 10011

phone-icon

212-604-1800

doctor-image

4.9 Stars

197Ratings

59Comments

Diana Kirke, MD

Ear, Nose, Throat (ENT) - Head and Neck Surgery

mount-sinai-doctors-badge
Mount Sinai Doctors
map-icon

Physician Office

425 West 59th Street, 10th floor

New York, NY, 10019

phone-icon

212-241-9410

Show All Locations
down-arrow-icon
Show All Locations
down-arrow-icon
doctor-image

4.8 Stars

210Ratings

33Comments

Nancy Roberts Malek, DO

Ear, Nose, Throat (ENT) / Otolaryngology

mount-sinai-doctors-badge
Mount Sinai Doctors
Treats Children & Adults
map-icon

Mount Sinai Doctors-55 E34th Street

55 East 34th Street

New York, NY, 10016

phone-icon

212-252-6131

doctor-image
Video Visit Available

4.8 Stars

737Ratings

121Comments

Isaac Namdar, MD

Ear, Nose, Throat (ENT) - Head and Neck Surgery

mount-sinai-doctors-badge
Mount Sinai Doctors
map-icon

Mount Sinai West

425 West 59th Street, 10th Floor

New York, NY, 10019

phone-icon

212-262-4444

Find a Doctor

Refine Search
Specialty
Doctor Gender
Language
Online scheduling
Accepting new patients
Treats children
Mount Sinai Doctors
Affiliated

What type of appointment are you looking for?

In Person Visit
Video Visit
NEW PATIENT
NEW PATIENT
mobile-expand-collapse-button
list-icon
List
map-icon
Map

Displaying 62 Doctors for “Hyperparathyroidism”

doctor-image
Video Visit Available

4.7 Stars

260Ratings

46Comments

Heiba Belal, MD

Endocrine, Diabetes and Bone Diseases (Endocrinology)

mount-sinai-doctors-badge
Mount Sinai Doctors
map-icon

Mount Sinai Doctors-Brooklyn Heights

300 Cadman Plaza West, 18th floor

New York, NY, 11201

phone-icon

929-210-6000

doctor-image

4.9 Stars

223Ratings

65Comments

Michael Berger, MD

Ear, Nose, Throat (ENT) / Otolaryngology

mount-sinai-doctors-badge
Mount Sinai Doctors
map-icon

Mount Sinai West

425 West 59th Street, 10th Floor

New York, NY, 10019

phone-icon

212-262-4444

Show All Locations
down-arrow-icon
Show All Locations
down-arrow-icon
doctor-image
Video Visit Available

4.8 Stars

40Ratings

1Comment

Avi Rubin Sonnenschein, DO

Internal Medicine, Primary Care

mount-sinai-doctors-badge
Mount Sinai Doctors
Treats Adults
map-icon

Mount Sinai Doctors-55 E34th St

55 E 34th Street, 5th Floor

New York, NY, 10016

phone-icon

212-252-6000

doctor-image
Video Visit Available

4.9 Stars

56Ratings

4Comments

Jennifer Abrams, DO

Endocrine, Diabetes and Bone Diseases (Endocrinology)

mount-sinai-doctors-badge
Mount Sinai Doctors
map-icon

Mount Sinai Doctors-Brooklyn Heights

300 Cadman Plaza West, 18th Floor

New York, NY, 11201

phone-icon

929-210-6000

doctor-image
Video Visit Available

4.3 Stars

186Ratings

17Comments

Leeba E Babu, MD

Endocrine, Diabetes and Bone Diseases (Endocrinology)

mount-sinai-doctors-badge
Mount Sinai Doctors
Treats Adults
map-icon

Mount Sinai Doctors - Scarsdale

341 Central Park Avenue

Scarsdale, NY, 10583

phone-icon

914-370-5000

Show All Locations
down-arrow-icon
Call for availabilityCall: 914-370-5000
Show All Locations
down-arrow-icon
doctor-image
Video Visit Available

4.8 Stars

201Ratings

34Comments

Mohemmed Nazir Khan, MD

Ear, Nose, Throat (ENT) - Head and Neck Surgery

mount-sinai-doctors-badge
Mount Sinai Doctors
Treats Adults
map-icon

Mount Sinai Doctors Staten Island

2052 Richmond Road

Staten Island, NY, 10306

phone-icon

718-420-1279

Show All Locations
down-arrow-icon
Show All Locations
down-arrow-icon
doctor-image
Video Visit Available
No Patient Experience Ratings

Natalia Viera-Feliciano, MD

mount-sinai-doctors-badge
Mount Sinai Doctors
Treats Adults
map-icon

Mount Sinai Doctors-226 W14th Street

226 W 14th Street

New York, NY, 10011

phone-icon

212-604-1800

doctor-image

4.9 Stars

197Ratings

59Comments

Diana Kirke, MD

Ear, Nose, Throat (ENT) - Head and Neck Surgery

mount-sinai-doctors-badge
Mount Sinai Doctors
map-icon

Physician Office

425 West 59th Street, 10th floor

New York, NY, 10019

phone-icon

212-241-9410

Show All Locations
down-arrow-icon
Show All Locations
down-arrow-icon
doctor-image

4.8 Stars

210Ratings

33Comments

Nancy Roberts Malek, DO

Ear, Nose, Throat (ENT) / Otolaryngology

mount-sinai-doctors-badge
Mount Sinai Doctors
Treats Children & Adults
map-icon

Mount Sinai Doctors-55 E34th Street

55 East 34th Street

New York, NY, 10016

phone-icon

212-252-6131

doctor-image
Video Visit Available

4.8 Stars

737Ratings

121Comments

Isaac Namdar, MD

Ear, Nose, Throat (ENT) - Head and Neck Surgery

mount-sinai-doctors-badge
Mount Sinai Doctors
map-icon

Mount Sinai West

425 West 59th Street, 10th Floor

New York, NY, 10019

phone-icon

212-262-4444

  • COVID-19 Staff Resources
  • 1-800-MD-SINAI1-800-MD-SINAI
  • Patient Information
  • Find a Doctor
  • Pay My Bill
  • International Services
  • Mount Sinai Access
  • Patient Representatives Offices
  • Language and Accessibility
  • Clinical Trials
  • Patient Events
  • Research & Education
  • Icahn School of Medicine at Mount Sinai
  • Medical Education
  • Graduate Education
  • Research
  • Find Faculty
  • Phillips School of Nursing
  • Faculty Events
  • Stay Connected
  • MyMountSinai® Mobile App
  • MyChart Desktop site
  • Newsroom
  • Mount Sinai Today Blog
  • For Health Professionals
  • Transfer a Patient
  • Mount Sinai Connect
  • Refer a Patient
  • Nursing
  • Hospital Sponsored Programs
  • Medical Staff Services
  • Staff Events
©2026 Icahn School of Medicine at Mount Sinai
  • Contact Us
  • Careers
  • Terms & Conditions
  • Privacy Policy
  • HIPAA Privacy Practices
  • Compliance
  • Non-Discrimination Notice
  • Patient Responsibilities
  • Insurance Information
  • Vendors