Summary

Dr. Janna Cohen-Lehman is an endocrinologist specializing in diabetes and metabolism with 22 years of experience treating patients with hormonal and metabolic conditions. She earned her medical degree from the New York Institute of Technology College of Osteopathic Medicine, where she developed expertise in osteopathic medicine's comprehensive approach to patient care. Her multilingual abilities allow her to communicate effectively with diverse patient populations, as she speaks English, French, Russian, and Spanish.

Dr. Cohen-Lehman practices at Good Samaritan Hospital and maintains her office at Rockland Endocrine and Diabetes Services in Suffern, New York. She focuses on managing Type 2 diabetes in both adults and younger patients, including children and teenagers. Her expertise extends to treating high cholesterol in pediatric patients, addressing metabolic concerns that can impact long-term health. Common procedures she performs include thyroid hormone testing, comprehensive blood work, and metabolic panels to monitor and diagnose endocrine conditions. Patients rate her care at 3.6 out of 5 stars on average.
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Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 3.6
  • 22 years of experience
  • speaks English, French, Russian, Spanish
  • New York Institute Of Technology College Of Osteopathic Medicine
  • 4 written reviews
  • 1 specialty
  • 14 areas of expertise
  • 1 board certification
  • 1 hospital affiliation
  • 2 office locations
  • Female

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. Janna R Cohen-Lehman has 2 locations

Rockland Endocrine And Diabetes Services Pc

156 Route 59 Ste C1Suffern, NY 10901
Mon9:00 am - 5:00 pm
Tue9:00 am - 7:00 pm
Wed9:00 am - 7:00 pm
Thu9:00 am - 5:00 pm
Fri9:00 am - 4:00 pm
SatClosed
SunClosed

Good Samaritan Hospital

255 Lafayette AveSuffern, NY 10901

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Dr. Janna R Cohen-Lehman, DO
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Dr. Janna R Cohen-Lehman, DODr. Jacqueline Yuey Lonier, MDDr. Cindy R Kaufman, MDDr. Anna Chernov, MD
Endocrinology, Diabetes & MetabolismEndocrinology, Diabetes & MetabolismEndocrinology, Diabetes & MetabolismEndocrinology, Diabetes & Metabolism
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
3.6 
3.3 
4.1 
22 Years of Experience 17 Years of Experience 39 Years of Experience 35 Years of Experience
No Virtual Visit Option Virtual Visit Available No Virtual Visit Option Virtual Visit Available
Speaks English, French, Russian, Spanish Speaks Chinese, Spanish Speaks English, Spanish
Suffern , NYNew York , NYEastchester , NYSuffern , NY
Med School: New York Institute Of Technology College Of Osteopathic Medicine Med School: Columbia University College Of Physicians & Surgeons Med School: New York University School Of Medicine Med School: Moscow State Univ Of Medicine And Dentistry Named After Ai Evdokimov
Current Profile
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Insurance Plans Accepted by Dr. Janna R Cohen-Lehman

  • Accepts Medicare
  • Accepts Medicaid

Medical Specialties

Dr. Janna R Cohen-Lehman has the following specialty

Specialty Expertise

Dr. Janna R Cohen-Lehman has the following 14 areas of expertise

  • Acromegaly
  • Addison Disease
  • Cushing Disease
  • Diabetes
  • Diabetes (Types I & II)
  • Diabetes Mellitus, Type 1
  • Fatigue
  • Gland Issues
  • Hormones
  • Hyperthyroidism
  • Hypopituitarism
  • Hypothyroidism
  • Weight Loss
  • Weight Loss (non-surgical)

Certifications, License, & Education

22 Years Experience

Dr. Janna R Cohen-Lehman holds an active medical license in the state of New York.

Medical License

Doctor Of Osteopathy with an active medical license in the state of New York that expires in 2026.

Education & Training

Medical School

Graduated from New York Institute Of Technology College Of Osteopathic Medicine in 2004.

NPI Number

Dr. Cohen-Lehman's NPI number is 1093956989.

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Frequently Asked Questions

Is Dr. Janna Cohen-Lehman accepting new patients?
Dr. Janna Cohen-Lehman is accepting new patients on Vitals. View Dr. Janna Cohen-Lehman's profile on Vitals to make an appointment.
Which hospitals is Dr. Janna Cohen-Lehman affiliated with?
Dr. Janna Cohen-Lehman is affiliated with Good Samaritan Hospital.
Does Dr. Janna Cohen-Lehman accept my insurance?
You can see the insurance plans that Dr. Janna Cohen-Lehman accepts on their Vitals profile.
Does Dr. Janna Cohen-Lehman accept virtual/telehealth appointments?
Dr. Janna Cohen-Lehman has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Dr. Janna Cohen-Lehman's office located?
Dr. Janna Cohen-Lehman's office is located at 156 Route 59 Ste C1, Suffern, NY, 10901.

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