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John R. Macgregor, M.D.Psychiatrist in Mandeville, LA

John R. Macgregor, M.D. is a psychiatrist at 1502 W Causeway Approach Ste D, Mandeville, LA 70471, ranked #1 of 94 psychiatrists in Mandeville and rated 4.0 from 8 Google reviews.

This profile is built from public listing data. Confirm the provider’s license, services, fees and availability with the practice before you book.

Mandeville, LAUpdated 0 paid placements in any rankingHow we rank

Call (985) 626-3400

Key facts

Key facts about John R. Macgregor, M.D.
Address1502 W Causeway Approach Ste D, Mandeville, LA 70471Get directions
Phone(985) 626-3400
Google rating4.0 from 8 Google reviews

Specialties

Each specialty shows the evidence we matched it on.

Service area

Serves Mandeville and 11 towns within 40 miles: Slidell, Hammond, Metairie, Kenner, Metairie Terrace, Jefferson, New Orleans, River Ridge, Bogalusa, Laplace and Chalmette.

Based in Mandeville, LAView on map

Questions about John R. Macgregor, M.D.

How is John R. Macgregor, M.D. ranked in Mandeville?

John R. Macgregor, M.D. is ranked #1 of 94 psychiatrists in Mandeville by RP Score, with 75 out of 100 as of November 2026. The score weighs reputation, review volume, recency, availability, specialty focus, proximity, claimed profile and partnered. No business can pay to change its rank.

What areas does John R. Macgregor, M.D. serve?

Serves Mandeville and 11 towns within 40 miles: Slidell, Hammond, Metairie, Kenner, Metairie Terrace, Jefferson, New Orleans, River Ridge, Bogalusa, Laplace and Chalmette. The list is based on the business's location and the usual service radius for psychiatry. Confirm your address is covered when you call.

What do Google reviews say about John R. Macgregor, M.D.?

John R. Macgregor, M.D. has a rating of 4.0 from 8 Google reviews. The RP Score adjusts the star rating for review count, so a high rating from a few reviews counts for less than the same rating from many.

How do I contact John R. Macgregor, M.D.?

Call John R. Macgregor, M.D. on (985) 626-3400. The business is at 1502 W Causeway Approach Ste D, Mandeville, LA 70471. Ask about fees, insurance and openings before you book a first session.

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Compare nearby psychiatrists

John R. Macgregor, M.D. compared with nearby businesses
BusinessRankRP ScoreGoogle ratingSaturdaySundayDistance away
John R. Macgregor, M.D. (this business)—754.0 (8)——
Dr. William F. Colomb, MD#2755.0 (3)——0.2 mi
Dr. Roger T. Brown, MD#3753.4 (5)——2.9 mi

See all 94 ranked psychiatrists in Mandeville