- Mount Sinai Doctors
- Treats Children & Adults
- Accepting New Patients
Ian Barnes, DO
Family Medicine
About Me
Dr. Ian Barnes joined Mount Sinai in 2026 as a family medicine physician. After completing his undergraduate studies at the University of Illinois, Dr. Barnes earned his medical degree from Lake Erie College of Osteopathic Medicine. He then completed his residency in Family Medicine at the Rowan University School of Osteopathic Medicine. He is board certified in Family Medicine by the American Osteopathic Board of Family Physicians.
When describing his clinical interests, Dr. Barnes explains, "As a family medicine physician, I find it very fulfilling to be the first point of contact for a diverse population presenting with equally myriad concerns and disease processes. My current role with Mount Sinai focuses on serving a socioeconomically diverse population, especially catering to the LGBTQ community and those from underserved backgrounds. Approaching patients with cultural sensitivity and ensuring they are in an environment in which they feel listened to is of utmost importance to me. "
Outside of his time with patients, Dr. Barnes is involved in a semi-professional choir singing in New York City. He also enjoys traveling, piano playing, and Spanish literature.
Dr. Barnes is bilingual and can communicate with patients in both English and Spanish.
Language
English, Spanish
Position
ASSISTANT PROFESSOR | Medicine
Hospital Affiliations
- Mount Sinai Queens
- The Mount Sinai Hospital
Clinical Focus
- Acid Reflux / Heartburn
- Allergic Asthma
- Allergic Cough
- Annual Physical
- Blood in Stool
- Burning Sensation in Urine
- Daytime Sleepiness
- Diabetes
- Dizziness
- Fatigue (Hormone Imbalance)
- Frequent Urination
- General Consultation
- Gluten Sensitivity
- Groin Pain
- Hair Loss
- Hashimoto's Disease
- Head Injury
- Heel Pain
- High Blood Sugar / Hyperglycemia
- Hoarseness / Voice Disorder
- Hormonal Imbalance
- Hormone Disorders
- Hypercapnia
- Hyperkalemia
- Hypernatremia
- Hypersomnia
- Hypokalemia
- IVF / Reproductive Endocrinology
- Impaired Gait
- Insulinoma
- Joint Pain
- Lactose Intolerance
- Low Blood Pressure / Hypotension
- Low Testosterone
- Lower Extremity Pain
- Lower Extremity Swelling
- Metabolic Imbalance
- Multinodular Goiter
- Muscle Pain
- Narrow / Closed Esophagus
- Narrow Stomach / Intestine Passage
- Nasal Allergies
- Nausea and Vomiting
- Nicotine Withdrawal
- Night Sweat
- Nightmares
- Non-bacterial Lung Infection
- Osteopenia
- Pain in Extremities
- Pancreatic Diabetes
- Pleurisy
- Pollen Allergy
- Shortness of Breath / Difficulty in Breathing
- Skin Allergy
- Sore Throat
- Stomach Pain
- Swelling
- Swelling in Legs
- Swelling in Neck
- Tendonitis
- Tingling / Numbness / Weakness
- Tiredness / Fatigue
- Traveler's Diarrhea
- Upper Respiratory Infection
- Vaginal Discharge / Infection
- Vein Thrombosis / Inflammation
- Weight Gain (Hormone Imbalance)
- Weight Management
- Wound Care
Education
DO, Lake Erie College of Osteopathic Medicine-Bradenton
Residency, Family Medicine
Rowan University School of Osteopathic Medical
Insurance Information
Accepted insurance may vary by the doctor’s office location. Please contact the office directly to obtain the most up-to-date insurance information.
- Oscar
- VNSNY Choice Medicare
- VNSNY Select Health Medicaid
Physicians who provide services at hospitals and facilities in the Mount Sinai Health System might not participate in the same health plans as those Mount Sinai hospitals and facilities (even if the physicians are employed or contracted by those hospitals or facilities).
Information regarding insurance participation and billing by this physician may be found on this page, and can also be obtained by contacting this provider directly. Because physicians insurance participation can change, the insurance information on this page may not always be up-to-date. Please contact this physician directly to obtain the most up-to-date insurance information.
Insurance and health plan networks that the various Mount Sinai Health System hospitals and facilities participate in can be found on the Mount Sinai Health System website.
Industry Relationships
Physicians and scientists on the faculty of the Icahn School of Medicine at Mount Sinai often interact with pharmaceutical, device, biotechnology companies, and other outside entities to improve patient care, develop new therapies and achieve scientific breakthroughs. In order to promote an ethical and transparent environment for conducting research, providing clinical care and teaching, Mount Sinai requires that salaried faculty inform the School of their outside financial relationships.
Dr. BARNES has not yet completed reporting of industry relationships or has no industry relationships to report.
Mount Sinai’s faculty policies relating to faculty collaboration with industry are posted on our website. Patients may wish to ask their physician about the activities they perform for companies.