Gary Douglas Hammer , MD

Endocrinology, Diabetes & Metabolism ,Internal Medicine , Hematology/Oncology and Medical Oncology

(800) 865-1125

University Of Michigan Rogel Cancer Center
1500 E Medical Center Dr
Ann Arbor, MI 48109

Overview

Dr. Hammer graduated from the Tufts University School of Medicine in 1992. He works in Ann Arbor, MI and 2 other locations and specializes in Endocrinology, Diabetes & Metabolism, Internal Medicine, Hematology/Oncology and Medical Oncology. Dr. Hammer is affiliated with University Of Michigan Hospitals & Health Center.

Gender: Male

Years in Practice: 29 Years

Languages Spoken: English

Education & Training

Medical School: Tufts University School Of Medicine

Graduation Date: in 1992

Specialties & Hospital Affiliations

Hospital Affiliations:

  • University Of Michigan Hospitals & Health Center

Specialties: Endocrinology, Diabetes & Metabolism ,Internal Medicine , Hematology/Oncology and Medical Oncology

Health Insurance and Affiliations

  • Aetna Choice POS II
  • Aetna Managed Choice POS Open Access
  • Aetna Signature Administrators PPO
  • Aexcel PPO
  • BCBS Blue Card PPO
  • BCBS IL PPO
  • BCBS MI Blue Care Network HMO Group Enrollees
  • BCBS MI PPO Plans Group Enrollees
  • Blue Care Network HMO - Group Enrollees
  • Blue Care Network PCP Focus Network HMO
  • Blue Cross Premier PPO
  • CIGNA HMO
  • CIGNA Open Access Plus
  • CIGNA PPO
  • First Health PPO
  • HAP HMO Full Network
  • HAP Preferred PPO
  • Humana Choice POS
  • Humana ChoiceCare Network PPO
  • McLaren Health Plan Community
  • MEDICA CHOICE WITH UNITEDHEALTHC
  • Multiplan PPO
  • PHCS PPO
  • PPO Plans - Group Enrollees
  • Priority Health HMO
  • PriorityHealth HMO
  • PriorityHealth Priority PPO
  • UHC Choice Plus POS
  • UHC Options PPO

Hammer's Office Information

University Of Michigan Rogel Cancer Center
1500 E Medical Center Dr
Ann Arbor, MI 48109
(800) 865-1125

Fax: (734) 476-3201
Website: Not available
Accepting New Patients: Yes
Medicare Accepted: Yes
Medicaid Accepted: Yes

Office Hours:

Mon8:00 AM-5:00 PM
Tue8:00 AM-5:00 PM
Wed8:00 AM-5:00 PM
Thu8:00 AM-5:00 PM
Fri8:00 AM-5:00 PM
Sat-
Sun-

Doctor Hammer's Other Office Information

Fax:(734) 423-2483
Website:med.umich.edu
Accepting New Patients: Yes
Medicare Accepted:Yes
Medicaid Accepted:No

Office Hours:

Mon8:00 AM-5:00 PM
Tue8:00 AM-5:00 PM
Wed8:00 AM-5:00 PM
Thu8:00 AM-5:00 PM
Fri8:00 AM-5:00 PM
Sat-
Sun-

University Of Michigan Health System
1500 E Medical Center Dr
Ann Arbor, MI 48109
(734) 647-8906

Fax:(734) 476-3753
Website:Not available
Accepting New Patients: No
Medicare Accepted:No
Medicaid Accepted:No

Office Hours:

N/A