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Patients in Suffern and around the Hudson Valley see Dr. Janna R. Cohen Lehman, an endocrinologist, at Rockland Endocrine and Diabetes Services, P.C.
New York College of Osteopathic Medicine of New York Institute of Technology is where Dr. Cohen Lehman went to medical school, graduating in 2004. As a DO (Doctor of Osteopathic Medicine), she holds the same full license to practice medicine as an MD.
The office is at 156 Route 59 Suite C1, Suffern, NY 10901; the phone number on record is (845) 357-3838. 12 clinicians bill Medicare through Rockland Endocrine and Diabetes Services, P.C., so it is a group practice rather than a solo office. For Medicare patients: Dr. Cohen Lehman accepts assignment. Telehealth visits are listed as available.
On the hospital side, Dr. Cohen Lehman holds an affiliation with Good Samaritan Hospital of Suffern.
About Dr. Cohen Lehman's practice
- Specialty
- Endocrinologist
- Credentials
- DO
- Practice
- Rockland Endocrine and Diabetes Services, P.C.
- Address
- 156 Route 59 Suite C1, Suffern, NY 10901
- Phone
- (845) 357-3838
- Medical school
- New York College of Osteopathic Medicine of New York Institute of Technology (2004)
- Hospital affiliations
- Good Samaritan Hospital of Suffern
- Medicare assignment
- Accepts
- Telehealth
- Available
- NPI number
- 1093956989
- NY license no.
- 244367
Have you been a patient of Dr. Cohen Lehman? A short, fair review — what went well, what didn't — helps the next person choosing an endocrinologist in Suffern.
Medicare, Medicaid and hospitals
- Medicare patients (2024)
- 494 people with traditional Medicare, average age 75
- Most common services billed to Medicare
- Insertion of needle into vein for collection of blood sample
- Thyroid hormone, t3 measurement, total
- Blood test, thyroid stimulating hormone (tsh)
- Medicare quality score (MIPS 2024)
- 94 out of 100 — reported individually
- New York Medicaid
- Enrolled fee-for-service provider since 2012. Medicaid managed-care plans keep their own networks, so check with your plan.
- Hospital pages
- Good Samaritan Hospital of Suffern
Medicare figures cover people with traditional (fee-for-service) Medicare only; services billed for fewer than 11 patients are not published.
Comparing endocrinologists? See 5 in Suffern or 38 across Hudson Valley.
Other endocrinologists in Suffern
Dr. Yuriy Gurevich, DOEndocrinologist · Rockland Endocrine and Diabetes Services, P.C.No reviews yetSuffern, NY
Dr. Corinne F. Levitus, DOEndocrinologist · Rockland Endocrine and Diabetes Services, P.C.No reviews yetSuffern, NY
Dr. Jonathan R. Schlosser, DOEndocrinologist · Rockland Endocrine and Diabetes Services, P.C.No reviews yetSuffern, NY
Dr. Julia Kaplun, MDEndocrinologist · Rockland Endocrine and Diabetes Services, P.C.No reviews yetSuffern, NYWrite a review
Frequently Asked Questions
With Rockland Endocrine and Diabetes Services, P.C., at 156 Route 59 Suite C1, Suffern, NY 10901.
Call the office at (845) 357-3838.
Yes — Dr. Cohen Lehman accepts Medicare assignment, taking the Medicare-approved amount as full payment for covered services.
Good Samaritan Hospital of Suffern.
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