Overview
Lisa Oltmanns is a primary care provider, practicing in Internal Medicine in Brighton, Michigan. Dr. Oltmanns is rated as an Experienced provider by MediFind in the treatment of Type 2 Diabetes (T2D). Her top areas of expertise are High Cholesterol, Obesity in Children, Familial Hypertension, and Glucocorticoid-Remediable Aldosteronism. Dr. Oltmanns is currently accepting new patients.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- EPO
- INSURANCE PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER COMMERCIAL
- OTHER MEDICARE
- PPO
- HMO
- OTHER MEDICARE
- OTHER MEDICARE PART D
- EPO
- HMO
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- EPO
- HMO
- PPO
- EPO
- POS
- HMO
- INDEMNITY
- POS
- PPO
- EPO
- POS
- PPO
- OTHER MANAGED MEDICAID
- HMO
- OTHER MEDICAID
- STATE MEDICAID
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER COMMERCIAL
- OTHER COMMERCIAL
- PPO
- EPO
- HMO
- POS
- PPO
- HMO
- INSURANCE PLAN
- MEDICARE MAPD
- MEDICARE DISCOUNT CARD
- MEDICARE PDP
- OTHER MEDICARE
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
8001 Challis Rd, Brighton, MI 48116
Grunberger Diabetes & Endocrinology
George Grunberger is a primary care provider, practicing in Internal Medicine in Bloomfield Hills, Michigan. Dr. Grunberger has been practicing medicine for over 49 years and is rated as a Distinguished provider by MediFind in the treatment of Type 2 Diabetes (T2D). His top areas of expertise are Type 1 Diabetes (T1D), Low Blood Sugar, Type 2 Diabetes (T2D), and Maturity Onset Diabetes of the Young. Dr. Grunberger is currently accepting new patients.
Downriver Medical Associates
Ghazwan Atto is a primary care provider, practicing in Internal Medicine in Wyandotte, Michigan. Dr. Atto has been practicing medicine for over 34 years and is rated as a Distinguished provider by MediFind in the treatment of Type 2 Diabetes (T2D). His top areas of expertise are Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, Hypertension, Endoscopy, and Gastrostomy. Dr. Atto is currently accepting new patients.
PACE Southeast Michigan
Steven Katzman is a primary care provider, practicing in Internal Medicine in Southfield, Michigan. Dr. Katzman has been practicing medicine for over 36 years and is rated as a Distinguished provider by MediFind in the treatment of Type 2 Diabetes (T2D). His top areas of expertise are Familial Hypertension, Hypertension, Glucocorticoid-Remediable Aldosteronism, Gastrostomy, and Colonoscopy. Dr. Katzman is currently accepting new patients.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
- Advanced
- High CholesterolDr. Oltmanns isAdvanced. Learn about High Cholesterol.
- Experienced
- AbetalipoproteinemiaDr. Oltmanns isExperienced. Learn about Abetalipoproteinemia.
- AcneDr. Oltmanns isExperienced. Learn about Acne.
- Acute Hepatic Porphyria (AHP)Dr. Oltmanns isExperienced. Learn about Acute Hepatic Porphyria (AHP).
- Acute Intermittent PorphyriaDr. Oltmanns isExperienced. Learn about Acute Intermittent Porphyria.
- Alopecia AreataDr. Oltmanns isExperienced. Learn about Alopecia Areata.
- AnemiaDr. Oltmanns isExperienced. Learn about Anemia.

